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<div class="title">qwt_symbol.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/******************************************************************************</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Qwt Widget Library</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *****************************************************************************/</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "qwt_symbol.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "qwt_painter.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "qwt_graphic.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_math.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <qpainter.h></span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <qpainterpath.h></span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <qpixmap.h></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <qpaintengine.h></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <qsvgrenderer.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span>QwtTriangle</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">enum</span> Type</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  {</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  Left,</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  Right,</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  Up,</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  Down</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  };</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> }</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">static</span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a> qwtPathGraphic( <span class="keyword">const</span> QPainterPath& path,</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">const</span> QPen& pen, <span class="keyword">const</span> QBrush& brush )</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="class_qwt_graphic.html">QwtGraphic</a> graphic;</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  graphic.<a class="code" href="class_qwt_graphic.html#a494b5de0452120653188828f6a1a6f55">setRenderHint</a>( <a class="code" href="class_qwt_graphic.html#a3f87dcc606b131ed6c3cfeead1d6de03ab70056f66aa75fb24c834cb3da7b0133">QwtGraphic::RenderPensUnscaled</a> );</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  QPainter painter( &graphic );</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  painter.setPen( pen );</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  painter.setBrush( brush );</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  painter.drawPath( path );</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  painter.end();</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> graphic;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">static</span> <span class="keyword">inline</span> QRectF qwtScaledBoundingRect(</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a>& graphic, <span class="keyword">const</span> QSizeF size )</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  QSizeF scaledSize = size;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> ( scaledSize.isEmpty() )</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  scaledSize = graphic.<a class="code" href="class_qwt_graphic.html#aac1532ad15c8244dde6ba6f7c4b752dd">defaultSize</a>();</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">const</span> QSizeF sz = graphic.<a class="code" href="class_qwt_graphic.html#a8c4195574502d58cadd30ebfc55bdcd7">controlPointRect</a>().size();</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">double</span> sx = 1.0;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span> ( sz.width() > 0.0 )</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  sx = scaledSize.width() / sz.width();</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">double</span> sy = 1.0;</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> ( sz.height() > 0.0 )</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  sy = scaledSize.height() / sz.height();</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> graphic.<a class="code" href="class_qwt_graphic.html#ae287491ece3e8e9281f7cf2a60b1a77e">scaledBoundingRect</a>( sx, sy );</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> }</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawPixmapSymbols( QPainter* painter,</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> {</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span> ( size.isEmpty() )</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  size = symbol.<a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">pixmap</a>().size();</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">const</span> QTransform transform = painter->transform();</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> ( transform.isScaling() )</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">const</span> QRect r( 0, 0, size.width(), size.height() );</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  size = transform.mapRect( r ).size();</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  QPixmap pm = symbol.<a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">pixmap</a>();</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> ( pm.size() != size )</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  pm = pm.scaled( size );</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  QPointF pinPoint( 0.5 * size.width(), 0.5 * size.height() );</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> ( symbol.<a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a>() )</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  pinPoint = symbol.<a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a>();</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  painter->resetTransform();</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">const</span> QPointF pos = transform.map( points[i] ) - pinPoint;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="class_qwt_painter.html#aec25b066b31a967de60d645c58ed7557">QwtPainter::drawPixmap</a>( painter,</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  QRect( pos.toPoint(), pm.size() ), pm );</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> }</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawSvgSymbols( QPainter* painter,</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints,</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  QSvgRenderer* renderer, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> {</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> ( renderer == NULL || !renderer->isValid() )</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">const</span> QRectF viewBox = renderer->viewBoxF();</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> ( viewBox.isEmpty() )</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  QSizeF sz = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> ( !sz.isValid() )</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  sz = viewBox.size();</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sx = sz.width() / viewBox.width();</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sy = sz.height() / viewBox.height();</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  QPointF pinPoint = viewBox.center();</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> ( symbol.<a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a>() )</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  pinPoint = symbol.<a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a>();</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dx = sx * ( pinPoint.x() - viewBox.left() );</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dy = sy * ( pinPoint.y() - viewBox.top() );</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  </div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  {</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x = points[i].x() - dx;</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y = points[i].y() - dy;</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  renderer->render( painter,</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  QRectF( x, y, sz.width(), sz.height() ) );</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> }</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  </div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawGraphicSymbols( QPainter* painter,</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a>& graphic,</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> {</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">const</span> QRectF pointRect = graphic.<a class="code" href="class_qwt_graphic.html#a8c4195574502d58cadd30ebfc55bdcd7">controlPointRect</a>();</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> ( pointRect.isEmpty() )</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordtype">double</span> sx = 1.0;</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">double</span> sy = 1.0;</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">const</span> QSize sz = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">if</span> ( sz.isValid() )</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  sx = sz.width() / pointRect.width();</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  sy = sz.height() / pointRect.height();</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  QPointF pinPoint = pointRect.center();</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> ( symbol.<a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a>() )</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  pinPoint = symbol.<a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a>();</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">const</span> QTransform transform = painter->transform();</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  QTransform tr = transform;</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  tr.translate( points[i].x(), points[i].y() );</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  tr.scale( sx, sy );</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  tr.translate( -pinPoint.x(), -pinPoint.y() );</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  painter->setTransform( tr );</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  graphic.<a class="code" href="class_qwt_graphic.html#af9d87badcb71e2ada14d5d9721bb4eca">render</a>( painter );</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  painter->setTransform( transform );</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawEllipseSymbols( QPainter* painter,</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> {</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  painter->setBrush( symbol.<a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>() );</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  painter->setPen( symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>() );</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  </div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw = size.width();</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh = size.height();</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw2 = size.width() / 2;</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh2 = size.height() / 2;</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  {</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x = qRound( points[i].x() );</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y = qRound( points[i].y() );</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">const</span> QRectF r( x - sw2, y - sh2, sw, sh );</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="class_qwt_painter.html#a0cce52b66d249859ff71e41edb3637ad">QwtPainter::drawEllipse</a>( painter, r );</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
|
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div>
|
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw = size.width();</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh = size.height();</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw2 = 0.5 * size.width();</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh2 = 0.5 * size.height();</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  </div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x = points[i].x();</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y = points[i].y();</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  </div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">const</span> QRectF r( x - sw2, y - sh2, sw, sh );</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="class_qwt_painter.html#a0cce52b66d249859ff71e41edb3637ad">QwtPainter::drawEllipse</a>( painter, r );</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div>
|
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> }</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  </div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawRectSymbols( QPainter* painter,</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> {</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  </div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  QPen pen = symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>();</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  pen.setJoinStyle( Qt::MiterJoin );</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  painter->setPen( pen );</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  painter->setBrush( symbol.<a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>() );</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  painter->setRenderHint( QPainter::Antialiasing, <span class="keyword">false</span> );</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  </div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  {</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw = size.width();</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh = size.height();</div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw2 = size.width() / 2;</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh2 = size.height() / 2;</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  {</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x = qRound( points[i].x() );</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y = qRound( points[i].y() );</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  </div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">const</span> QRect r( x - sw2, y - sh2, sw, sh );</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="code" href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">QwtPainter::drawRect</a>( painter, r );</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  {</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw = size.width();</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh = size.height();</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw2 = 0.5 * size.width();</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh2 = 0.5 * size.height();</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  </div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  {</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x = points[i].x();</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y = points[i].y();</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  </div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keyword">const</span> QRectF r( x - sw2, y - sh2, sw, sh );</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <a class="code" href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">QwtPainter::drawRect</a>( painter, r );</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> }</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  </div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawDiamondSymbols( QPainter* painter,</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> {</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  QPen pen = symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>();</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  pen.setJoinStyle( Qt::MiterJoin );</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  painter->setPen( pen );</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  painter->setBrush( symbol.<a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>() );</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  </div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  {</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  {</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x = qRound( points[i].x() );</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y = qRound( points[i].y() );</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  </div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x1 = x - size.width() / 2;</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y1 = y - size.height() / 2;</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x2 = x1 + size.width();</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y2 = y1 + size.height();</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  QPolygonF polygon;</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  polygon += QPointF( x, y1 );</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  polygon += QPointF( x1, y );</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  polygon += QPointF( x, y2 );</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  polygon += QPointF( x2, y );</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  </div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a>( painter, polygon );</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  {</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  {</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">const</span> QPointF& pos = points[i];</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  </div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x1 = pos.x() - 0.5 * size.width();</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y1 = pos.y() - 0.5 * size.height();</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = x1 + size.width();</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = y1 + size.height();</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  </div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  QPolygonF polygon;</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  polygon += QPointF( pos.x(), y1 );</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  polygon += QPointF( x2, pos.y() );</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  polygon += QPointF( pos.x(), y2 );</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  polygon += QPointF( x1, pos.y() );</div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a>( painter, polygon );</div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> }</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  </div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawTriangleSymbols(</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  QPainter* painter, QwtTriangle::Type type,</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints,</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> {</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  </div>
|
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  QPen pen = symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>();</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  pen.setJoinStyle( Qt::MiterJoin );</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  painter->setPen( pen );</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  </div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  painter->setBrush( symbol.<a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>() );</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  </div>
|
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> doAlign = <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter );</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div>
|
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordtype">double</span> sw2 = 0.5 * size.width();</div>
|
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordtype">double</span> sh2 = 0.5 * size.height();</div>
|
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  </div>
|
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> ( doAlign )</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  {</div>
|
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  sw2 = std::floor( sw2 );</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  sh2 = std::floor( sh2 );</div>
|
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div>
|
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  </div>
|
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  QPolygonF triangle( 3 );</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  QPointF* trianglePoints = triangle.data();</div>
|
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
|
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  {</div>
|
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">const</span> QPointF& pos = points[i];</div>
|
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
|
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">double</span> x = pos.x();</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordtype">double</span> y = pos.y();</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  </div>
|
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">if</span> ( doAlign )</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  {</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  x = qRound( x );</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  y = qRound( y );</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div>
|
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x1 = x - sw2;</div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = x1 + size.width();</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y1 = y - sh2;</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = y1 + size.height();</div>
|
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
|
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">switch</span> ( type )</div>
|
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  {</div>
|
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">case</span> QwtTriangle::Left:</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  {</div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  trianglePoints[0].rx() = x2;</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  trianglePoints[0].ry() = y1;</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  </div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  trianglePoints[1].rx() = x1;</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  trianglePoints[1].ry() = y;</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  </div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  trianglePoints[2].rx() = x2;</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  trianglePoints[2].ry() = y2;</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">case</span> QwtTriangle::Right:</div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  {</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  trianglePoints[0].rx() = x1;</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  trianglePoints[0].ry() = y1;</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  </div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  trianglePoints[1].rx() = x2;</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  trianglePoints[1].ry() = y;</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  </div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  trianglePoints[2].rx() = x1;</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  trianglePoints[2].ry() = y2;</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  </div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  }</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">case</span> QwtTriangle::Up:</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  {</div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  trianglePoints[0].rx() = x1;</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  trianglePoints[0].ry() = y2;</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  </div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  trianglePoints[1].rx() = x;</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  trianglePoints[1].ry() = y1;</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  </div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  trianglePoints[2].rx() = x2;</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  trianglePoints[2].ry() = y2;</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  </div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">case</span> QwtTriangle::Down:</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  {</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  trianglePoints[0].rx() = x1;</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  trianglePoints[0].ry() = y1;</div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  </div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  trianglePoints[1].rx() = x;</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  trianglePoints[1].ry() = y2;</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  </div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  trianglePoints[2].rx() = x2;</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  trianglePoints[2].ry() = y1;</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  </div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  }</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  }</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="code" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a>( painter, triangle );</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  }</div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> }</div>
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<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  </div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawLineSymbols(</div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  QPainter* painter, <span class="keywordtype">int</span> orientations,</div>
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
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<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> {</div>
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
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|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  </div>
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keywordtype">int</span> off = 0;</div>
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<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  </div>
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  QPen pen = symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>();</div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">if</span> ( pen.width() > 1 )</div>
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|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  {</div>
|
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<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  pen.setCapStyle( Qt::FlatCap );</div>
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<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  off = 1;</div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  }</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  </div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  painter->setPen( pen );</div>
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  painter->setRenderHint( QPainter::Antialiasing, <span class="keyword">false</span> );</div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  </div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  {</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw = qwtFloor( size.width() );</div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh = qwtFloor( size.height() );</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw2 = size.width() / 2;</div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh2 = size.height() / 2;</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  </div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  {</div>
|
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">if</span> ( orientations & Qt::Horizontal )</div>
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<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  {</div>
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<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x = qRound( points[i].x() ) - sw2;</div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y = qRound( points[i].y() );</div>
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<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, y, x + sw + off, y );</div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  }</div>
|
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> ( orientations & Qt::Vertical )</div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  {</div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x = qRound( points[i].x() );</div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y = qRound( points[i].y() ) - sh2;</div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div>
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, y, x, y + sh + off );</div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  }</div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  {</div>
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw = size.width();</div>
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|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh = size.height();</div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw2 = 0.5 * size.width();</div>
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|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh2 = 0.5 * size.height();</div>
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|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
|
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<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
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|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  {</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">if</span> ( orientations & Qt::Horizontal )</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  {</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x = points[i].x() - sw2;</div>
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|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y = points[i].y();</div>
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|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  </div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, y, x + sw, y );</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">if</span> ( orientations & Qt::Vertical )</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  {</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y = points[i].y() - sh2;</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x = points[i].x();</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  </div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, y, x, y + sh );</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  }</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  }</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  }</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> }</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  </div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawXCrossSymbols( QPainter* painter,</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> {</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordtype">int</span> off = 0;</div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  </div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  QPen pen = symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>();</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">if</span> ( pen.width() > 1 )</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  {</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  pen.setCapStyle( Qt::FlatCap );</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  off = 1;</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  }</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  painter->setPen( pen );</div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  </div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  </div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  {</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw = size.width();</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh = size.height();</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sw2 = size.width() / 2;</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sh2 = size.height() / 2;</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  </div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  {</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keyword">const</span> QPointF& pos = points[i];</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  </div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x = qRound( pos.x() );</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y = qRound( pos.y() );</div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  </div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x1 = x - sw2;</div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> x2 = x1 + sw + off;</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y1 = y - sh2;</div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> y2 = y1 + sh + off;</div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x1, y1, x2, y2 );</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x2, y1, x1, y2 );</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  }</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  }</div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  {</div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw = size.width();</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh = size.height();</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sw2 = 0.5 * size.width();</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sh2 = 0.5 * size.height();</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  </div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  {</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">const</span> QPointF& pos = points[i];</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  </div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x1 = pos.x() - sw2;</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = x1 + sw;</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y1 = pos.y() - sh2;</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = y1 + sh;</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x1, y1, x2, y2 );</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x1, y2, x2, y1 );</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  }</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  }</div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> }</div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  </div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawStar1Symbols( QPainter* painter,</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> {</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keyword">const</span> QSize size = symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>();</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  painter->setPen( symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>() );</div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  </div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  QRect r( 0, 0, size.width(), size.height() );</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  </div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  {</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  r.moveCenter( points[i].toPoint() );</div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  </div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sqrt1_2 = 0.70710678118654752440; <span class="comment">/* 1/sqrt(2) */</span></div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  </div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> d1 = r.width() / 2.0 * ( 1.0 - sqrt1_2 );</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  </div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  qRound( r.left() + d1 ), qRound( r.top() + d1 ),</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  qRound( r.right() - d1 ), qRound( r.bottom() - d1 ) );</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  qRound( r.left() + d1 ), qRound( r.bottom() - d1 ),</div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  qRound( r.right() - d1), qRound( r.top() + d1 ) );</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  </div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">const</span> QPoint c = r.center();</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  </div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  c.x(), r.top(), c.x(), r.bottom() );</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  r.left(), c.y(), r.right(), c.y() );</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  }</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  {</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  QRectF r( 0, 0, size.width(), size.height() );</div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  </div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  {</div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  r.moveCenter( points[i] );</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  </div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sqrt1_2 = 0.70710678118654752440; <span class="comment">/* 1/sqrt(2) */</span></div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  </div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keyword">const</span> QPointF c = r.center();</div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> d1 = r.width() / 2.0 * ( 1.0 - sqrt1_2 );</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  </div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  r.left() + d1, r.top() + d1,</div>
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|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  r.right() - d1, r.bottom() - d1 );</div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  r.left() + d1, r.bottom() - d1,</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  r.right() - d1, r.top() + d1 );</div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  c.x(), r.top(),</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  c.x(), r.bottom() );</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  r.left(), c.y(),</div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  r.right(), c.y() );</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  }</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span> }</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  </div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawStar2Symbols( QPainter* painter,</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> {</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  QPen pen = symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>();</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">if</span> ( pen.width() > 1 )</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  pen.setCapStyle( Qt::FlatCap );</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  pen.setJoinStyle( Qt::MiterJoin );</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  painter->setPen( pen );</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  </div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  painter->setBrush( symbol.<a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>() );</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  </div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> cos30 = 0.866025; <span class="comment">// cos(30°)</span></div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  </div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dy = 0.25 * symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>().height();</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dx = 0.5 * symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>().width() * cos30 / 3.0;</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  </div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  QPolygonF star( 12 );</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  QPointF* starPoints = star.data();</div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  </div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> doAlign = <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter );</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  </div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  {</div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordtype">double</span> x = points[i].x();</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordtype">double</span> y = points[i].y();</div>
|
|
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordflow">if</span> ( doAlign )</div>
|
|
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  {</div>
|
|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  x = qRound( x );</div>
|
|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  y = qRound( y );</div>
|
|
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  }</div>
|
|
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  </div>
|
|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordtype">double</span> x1 = x - 3 * dx;</div>
|
|
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordtype">double</span> y1 = y - 2 * dy;</div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordflow">if</span> ( doAlign )</div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  {</div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  x1 = qRound( x - 3 * dx );</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  y1 = qRound( y - 2 * dy );</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  }</div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  </div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = x1 + 1 * dx;</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x3 = x1 + 2 * dx;</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x4 = x1 + 3 * dx;</div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x5 = x1 + 4 * dx;</div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x6 = x1 + 5 * dx;</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x7 = x1 + 6 * dx;</div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  </div>
|
|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = y1 + 1 * dy;</div>
|
|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y3 = y1 + 2 * dy;</div>
|
|
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y4 = y1 + 3 * dy;</div>
|
|
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y5 = y1 + 4 * dy;</div>
|
|
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  </div>
|
|
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  starPoints[0].rx() = x4;</div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  starPoints[0].ry() = y1;</div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  </div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  starPoints[1].rx() = x5;</div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  starPoints[1].ry() = y2;</div>
|
|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  </div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  starPoints[2].rx() = x7;</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  starPoints[2].ry() = y2;</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  </div>
|
|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  starPoints[3].rx() = x6;</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  starPoints[3].ry() = y3;</div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  </div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  starPoints[4].rx() = x7;</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  starPoints[4].ry() = y4;</div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  </div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  starPoints[5].rx() = x5;</div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  starPoints[5].ry() = y4;</div>
|
|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  </div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  starPoints[6].rx() = x4;</div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  starPoints[6].ry() = y5;</div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  </div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  starPoints[7].rx() = x3;</div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  starPoints[7].ry() = y4;</div>
|
|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  </div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  starPoints[8].rx() = x1;</div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  starPoints[8].ry() = y4;</div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  </div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  starPoints[9].rx() = x2;</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  starPoints[9].ry() = y3;</div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  </div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  starPoints[10].rx() = x1;</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  starPoints[10].ry() = y2;</div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  </div>
|
|
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  starPoints[11].rx() = x3;</div>
|
|
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  starPoints[11].ry() = y2;</div>
|
|
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  </div>
|
|
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <a class="code" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a>( painter, star );</div>
|
|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  }</div>
|
|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> }</div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  </div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtDrawHexagonSymbols( QPainter* painter,</div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>& symbol )</div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span> {</div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  painter->setBrush( symbol.<a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>() );</div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  painter->setPen( symbol.<a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>() );</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  </div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> cos30 = 0.866025; <span class="comment">// cos(30°)</span></div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dx = 0.5 * ( symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>().width() - cos30 );</div>
|
|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  </div>
|
|
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dy = 0.25 * symbol.<a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>().height();</div>
|
|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  </div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  QPolygonF hexaPolygon( 6 );</div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  QPointF* hexaPoints = hexaPolygon.data();</div>
|
|
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  </div>
|
|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> doAlign = <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter );</div>
|
|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  </div>
|
|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  {</div>
|
|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keywordtype">double</span> x = points[i].x();</div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordtype">double</span> y = points[i].y();</div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">if</span> ( doAlign )</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  {</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  x = qRound( x );</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  y = qRound( y );</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  }</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  </div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordtype">double</span> x1 = x - dx;</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordtype">double</span> y1 = y - 2 * dy;</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">if</span> ( doAlign )</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  {</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  x1 = std::ceil( x1 );</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  y1 = std::ceil( y1 );</div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  }</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  </div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = x1 + 1 * dx;</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x3 = x1 + 2 * dx;</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  </div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = y1 + 1 * dy;</div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y3 = y1 + 3 * dy;</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y4 = y1 + 4 * dy;</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  </div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  hexaPoints[0].rx() = x2;</div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  hexaPoints[0].ry() = y1;</div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  </div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  hexaPoints[1].rx() = x3;</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  hexaPoints[1].ry() = y2;</div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  </div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  hexaPoints[2].rx() = x3;</div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  hexaPoints[2].ry() = y3;</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  </div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  hexaPoints[3].rx() = x2;</div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  hexaPoints[3].ry() = y4;</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  </div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  hexaPoints[4].rx() = x1;</div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  hexaPoints[4].ry() = y3;</div>
|
|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  </div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  hexaPoints[5].rx() = x1;</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  hexaPoints[5].ry() = y2;</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  </div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <a class="code" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a>( painter, hexaPolygon );</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  }</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> }</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  </div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="keyword">class </span>QwtSymbol::PrivateData</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span> {</div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  PrivateData( <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">QwtSymbol::Style</a> st, <span class="keyword">const</span> QBrush& br,</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keyword">const</span> QPen& pn, <span class="keyword">const</span> QSize& sz )</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  : <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a>( st )</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  , <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>( sz )</div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  , <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>( br )</div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  , <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>( pn )</div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  , <a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a>( false )</div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  {</div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  cache.policy = <a class="code" href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549acaa219da83872a5ea6bec535667037b5">QwtSymbol::AutoCache</a>;</div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  svg.renderer = NULL;</div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  }</div>
|
|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  </div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  ~PrivateData()</div>
|
|
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  {</div>
|
|
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keyword">delete</span> svg.renderer;</div>
|
|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  }</div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  </div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">Style</a> <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a>;</div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  QSize <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>;</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  QBrush <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>;</div>
|
|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  QPen <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>;</div>
|
|
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  </div>
|
|
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordtype">bool</span> <a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a>;</div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  QPointF <a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a>;</div>
|
|
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  </div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keyword">struct </span><a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">Path</a></div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  {</div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  QPainterPath <a class="code" href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222">path</a>;</div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <a class="code" href="class_qwt_graphic.html">QwtGraphic</a> <a class="code" href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711">graphic</a>;</div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  </div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  } <a class="code" href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222">path</a>;</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  </div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keyword">struct </span><a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">Pixmap</a></div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  {</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  QPixmap <a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">pixmap</a>;</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  </div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  } <a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">pixmap</a>;</div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  </div>
|
|
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keyword">struct </span><a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e">Graphic</a></div>
|
|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  {</div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <a class="code" href="class_qwt_graphic.html">QwtGraphic</a> <a class="code" href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711">graphic</a>;</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  </div>
|
|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  } <a class="code" href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711">graphic</a>;</div>
|
|
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  </div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keyword">struct </span>SVG</div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  {</div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  QSvgRenderer* renderer;</div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  } svg;</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  </div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keyword">struct </span>PaintCache</div>
|
|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  {</div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <a class="code" href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549">QwtSymbol::CachePolicy</a> policy;</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  QPixmap <a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">pixmap</a>;</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  </div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  } cache;</div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> };</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  </div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a710105d32ed915db46e4dbddc9cf6dc4"> 843</a></span> <a class="code" href="class_qwt_symbol.html#a710105d32ed915db46e4dbddc9cf6dc4">QwtSymbol::QwtSymbol</a>( <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">Style</a> style )</div>
|
|
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> {</div>
|
|
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  m_data = <span class="keyword">new</span> PrivateData( <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a>, QBrush( Qt::gray ),</div>
|
|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  QPen( Qt::black, 0 ), QSize() );</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span> }</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  </div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a3fb872dc1cf5841df25ad6cba7fe9329"> 858</a></span> <a class="code" href="class_qwt_symbol.html#a710105d32ed915db46e4dbddc9cf6dc4">QwtSymbol::QwtSymbol</a>( <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">QwtSymbol::Style</a> style, <span class="keyword">const</span> QBrush& brush,</div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keyword">const</span> QPen& pen, <span class="keyword">const</span> QSize& size )</div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span> {</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  m_data = <span class="keyword">new</span> PrivateData( <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a>, <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>, <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>, <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a> );</div>
|
|
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span> }</div>
|
|
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  </div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#aae936c253af0c441d19181d01b20b4a9"> 878</a></span> <a class="code" href="class_qwt_symbol.html#a710105d32ed915db46e4dbddc9cf6dc4">QwtSymbol::QwtSymbol</a>( <span class="keyword">const</span> QPainterPath& path,</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="keyword">const</span> QBrush& brush, <span class="keyword">const</span> QPen& pen )</div>
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<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> {</div>
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<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  m_data = <span class="keyword">new</span> PrivateData( <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a>, <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>, <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>, QSize() );</div>
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<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <a class="code" href="class_qwt_symbol.html#a67a6005486f1ae864acfd4778e9282db">setPath</a>( <a class="code" href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222">path</a> );</div>
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<div class="line"><a name="l00883"></a><span class="lineno"> 883</span> }</div>
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<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  </div>
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<div class="line"><a name="l00886"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a5a30269273545d5ed25f7116a421eda2"> 886</a></span> <a class="code" href="class_qwt_symbol.html#a5a30269273545d5ed25f7116a421eda2">QwtSymbol::~QwtSymbol</a>()</div>
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<div class="line"><a name="l00887"></a><span class="lineno"> 887</span> {</div>
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<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="keyword">delete</span> m_data;</div>
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<div class="line"><a name="l00889"></a><span class="lineno"> 889</span> }</div>
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<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  </div>
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<div class="line"><a name="l00899"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a4c358a923bdcb122a59f21eb419f1bc6"> 899</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a4c358a923bdcb122a59f21eb419f1bc6">QwtSymbol::setCachePolicy</a>(</div>
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<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <a class="code" href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549">QwtSymbol::CachePolicy</a> policy )</div>
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<div class="line"><a name="l00901"></a><span class="lineno"> 901</span> {</div>
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<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <span class="keywordflow">if</span> ( m_data->cache.policy != policy )</div>
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<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  {</div>
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<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  m_data->cache.policy = policy;</div>
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<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
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<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  }</div>
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<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> }</div>
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<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  </div>
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<div class="line"><a name="l00913"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#adf0ebf3e9b9c0382801ba70c97a1af4f"> 913</a></span> <a class="code" href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549">QwtSymbol::CachePolicy</a> <a class="code" href="class_qwt_symbol.html#adf0ebf3e9b9c0382801ba70c97a1af4f">QwtSymbol::cachePolicy</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordflow">return</span> m_data->cache.policy;</div>
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<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> }</div>
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<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  </div>
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<div class="line"><a name="l00966"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a67a6005486f1ae864acfd4778e9282db"> 966</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a67a6005486f1ae864acfd4778e9282db">QwtSymbol::setPath</a>( <span class="keyword">const</span> QPainterPath& path )</div>
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<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> {</div>
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<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  m_data->style = <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a>;</div>
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<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  m_data->path.path = <a class="code" href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222">path</a>;</div>
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<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  m_data->path.graphic.reset();</div>
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<div class="line"><a name="l00971"></a><span class="lineno"> 971</span> }</div>
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<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  </div>
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<div class="line"><a name="l00977"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222"> 977</a></span> <span class="keyword">const</span> QPainterPath& <a class="code" href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222">QwtSymbol::path</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00978"></a><span class="lineno"> 978</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <span class="keywordflow">return</span> m_data->path.path;</div>
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<div class="line"><a name="l00980"></a><span class="lineno"> 980</span> }</div>
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<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  </div>
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<div class="line"><a name="l00992"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a69b548566bbd186992869b54777a0728"> 992</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a69b548566bbd186992869b54777a0728">QwtSymbol::setPixmap</a>( <span class="keyword">const</span> QPixmap& pixmap )</div>
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<div class="line"><a name="l00993"></a><span class="lineno"> 993</span> {</div>
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<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  m_data->style = <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">QwtSymbol::Pixmap</a>;</div>
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<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  m_data->pixmap.pixmap = <a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">pixmap</a>;</div>
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<div class="line"><a name="l00996"></a><span class="lineno"> 996</span> }</div>
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<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  </div>
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<div class="line"><a name="l01002"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e"> 1002</a></span> <span class="keyword">const</span> QPixmap& <a class="code" href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">QwtSymbol::pixmap</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keywordflow">return</span> m_data->pixmap.pixmap;</div>
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<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> }</div>
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<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  </div>
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<div class="line"><a name="l01017"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#ab060930c548548b33441757dcc4b2f73"> 1017</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#ab060930c548548b33441757dcc4b2f73">QwtSymbol::setGraphic</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a>& graphic )</div>
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<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> {</div>
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|
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  m_data->style = <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e">QwtSymbol::Graphic</a>;</div>
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|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  m_data->graphic.graphic = <a class="code" href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711">graphic</a>;</div>
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|
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> }</div>
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|
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  </div>
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|
<div class="line"><a name="l01027"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711"> 1027</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a>& <a class="code" href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711">QwtSymbol::graphic</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  <span class="keywordflow">return</span> m_data->graphic.graphic;</div>
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|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> }</div>
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|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  </div>
|
|
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
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|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  </div>
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|
<div class="line"><a name="l01044"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a5e6a790b3133c878fde132a7fcf91475"> 1044</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a5e6a790b3133c878fde132a7fcf91475">QwtSymbol::setSvgDocument</a>( <span class="keyword">const</span> QByteArray& svgDocument )</div>
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|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span> {</div>
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|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  m_data->style = <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa6e9400c5e295122c0fa825d40d13bb73">QwtSymbol::SvgDocument</a>;</div>
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|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keywordflow">if</span> ( m_data->svg.renderer == NULL )</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  m_data->svg.renderer = <span class="keyword">new</span> QSvgRenderer();</div>
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|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  </div>
|
|
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  m_data->svg.renderer->load( svgDocument );</div>
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|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span> }</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  </div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> <span class="preprocessor">#endif</span></div>
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|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  </div>
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|
<div class="line"><a name="l01067"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#afd5587cd1752594954ca6146f643acfb"> 1067</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a9fa391b34596f89256278254fa2ae3d8">QwtSymbol::setSize</a>( <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height )</div>
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|
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> {</div>
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|
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  <span class="keywordflow">if</span> ( ( width >= 0 ) && ( height < 0 ) )</div>
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|
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  height = width;</div>
|
|
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  </div>
|
|
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <a class="code" href="class_qwt_symbol.html#a9fa391b34596f89256278254fa2ae3d8">setSize</a>( QSize( width, height ) );</div>
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|
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span> }</div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  </div>
|
|
<div class="line"><a name="l01081"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a9fa391b34596f89256278254fa2ae3d8"> 1081</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a9fa391b34596f89256278254fa2ae3d8">QwtSymbol::setSize</a>( <span class="keyword">const</span> QSize& size )</div>
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|
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> {</div>
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|
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>.isValid() && <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a> != m_data->size )</div>
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|
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  {</div>
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|
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  m_data->size = <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">size</a>;</div>
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|
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
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|
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  }</div>
|
|
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> }</div>
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|
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  </div>
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|
<div class="line"><a name="l01094"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b"> 1094</a></span> <span class="keyword">const</span> QSize& <a class="code" href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">QwtSymbol::size</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <span class="keywordflow">return</span> m_data->size;</div>
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|
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span> }</div>
|
|
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  </div>
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|
<div class="line"><a name="l01107"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#afe72b22be876e8a8ac70a30671732d84"> 1107</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#afe72b22be876e8a8ac70a30671732d84">QwtSymbol::setBrush</a>( <span class="keyword">const</span> QBrush& brush )</div>
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|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> {</div>
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|
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a> != m_data->brush )</div>
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|
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  {</div>
|
|
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  m_data->brush = <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">brush</a>;</div>
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|
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  </div>
|
|
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  <span class="keywordflow">if</span> ( m_data->style == <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a> )</div>
|
|
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  m_data->path.graphic.reset();</div>
|
|
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  }</div>
|
|
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> }</div>
|
|
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  </div>
|
|
<div class="line"><a name="l01123"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2"> 1123</a></span> <span class="keyword">const</span> QBrush& <a class="code" href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">QwtSymbol::brush</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <span class="keywordflow">return</span> m_data->brush;</div>
|
|
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> }</div>
|
|
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  </div>
|
|
<div class="line"><a name="l01141"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a144ca0e312c4a1e64c2d9e161c01fb7c"> 1141</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a144ca0e312c4a1e64c2d9e161c01fb7c">QwtSymbol::setPen</a>( <span class="keyword">const</span> QColor& color,</div>
|
|
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  qreal width, Qt::PenStyle style )</div>
|
|
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span> {</div>
|
|
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <a class="code" href="class_qwt_symbol.html#a144ca0e312c4a1e64c2d9e161c01fb7c">setPen</a>( QPen( color, width, <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a> ) );</div>
|
|
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> }</div>
|
|
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  </div>
|
|
<div class="line"><a name="l01155"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#ac4d75a6a9f9ae7f8f1002c465d5bbcb6"> 1155</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a144ca0e312c4a1e64c2d9e161c01fb7c">QwtSymbol::setPen</a>( <span class="keyword">const</span> QPen& pen )</div>
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|
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span> {</div>
|
|
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a> != m_data->pen )</div>
|
|
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  {</div>
|
|
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  m_data->pen = <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">pen</a>;</div>
|
|
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  </div>
|
|
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="keywordflow">if</span> ( m_data->style == <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a> )</div>
|
|
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  m_data->path.graphic.reset();</div>
|
|
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  }</div>
|
|
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span> }</div>
|
|
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  </div>
|
|
<div class="line"><a name="l01171"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf"> 1171</a></span> <span class="keyword">const</span> QPen& <a class="code" href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">QwtSymbol::pen</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  <span class="keywordflow">return</span> m_data->pen;</div>
|
|
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> }</div>
|
|
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  </div>
|
|
<div class="line"><a name="l01186"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a046443d76371c92add79e1f360bf3134"> 1186</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a046443d76371c92add79e1f360bf3134">QwtSymbol::setColor</a>( <span class="keyword">const</span> QColor& color )</div>
|
|
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span> {</div>
|
|
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <span class="keywordflow">switch</span> ( m_data->style )</div>
|
|
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  {</div>
|
|
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa09e1d50ec759311a76c158f69149fa44">QwtSymbol::Ellipse</a>:</div>
|
|
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3c5d3b8c39e11cc10c6f0c8176bbd235">QwtSymbol::Rect</a>:</div>
|
|
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa952136b2f18abfe1b4712ce9de84dbf4">QwtSymbol::Diamond</a>:</div>
|
|
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa559fad30c36d3e3e2ecad4a21122be79">QwtSymbol::Triangle</a>:</div>
|
|
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fabf99d9afabd98be69e2ee377bbfa85bf">QwtSymbol::UTriangle</a>:</div>
|
|
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fad8ea4408d80512825a2700b4968f1715">QwtSymbol::DTriangle</a>:</div>
|
|
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faeb6111f6fc1813efb466687309c873bd">QwtSymbol::RTriangle</a>:</div>
|
|
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa228f6d48261e8b6bc9981370ae65f5e5">QwtSymbol::LTriangle</a>:</div>
|
|
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faee962f0906b5571b20737d8aee796f80">QwtSymbol::Star2</a>:</div>
|
|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa8bf81a46e1ee93ea3d8d8c8990b72f36">QwtSymbol::Hexagon</a>:</div>
|
|
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  {</div>
|
|
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <span class="keywordflow">if</span> ( m_data->brush.color() != color )</div>
|
|
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  {</div>
|
|
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  m_data->brush.setColor( color );</div>
|
|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  }</div>
|
|
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  }</div>
|
|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fab75eff873d34264d84a55cb94b603fef">QwtSymbol::Cross</a>:</div>
|
|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa734e8b9433131230af5d8c319b5529e">QwtSymbol::XCross</a>:</div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3bc949e0e38ccaf908bb58c7c177f7f6">QwtSymbol::HLine</a>:</div>
|
|
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa041fb14668884dd95527a34beab22fd8">QwtSymbol::VLine</a>:</div>
|
|
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa358acf734d29ba274e9f08fa555d8bf5">QwtSymbol::Star1</a>:</div>
|
|
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  {</div>
|
|
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  <span class="keywordflow">if</span> ( m_data->pen.color() != color )</div>
|
|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  {</div>
|
|
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  m_data->pen.setColor( color );</div>
|
|
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  }</div>
|
|
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  }</div>
|
|
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  {</div>
|
|
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keywordflow">if</span> ( m_data->brush.color() != color ||</div>
|
|
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  m_data->pen.color() != color )</div>
|
|
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  {</div>
|
|
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  }</div>
|
|
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  </div>
|
|
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  m_data->brush.setColor( color );</div>
|
|
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  m_data->pen.setColor( color );</div>
|
|
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  }</div>
|
|
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  }</div>
|
|
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span> }</div>
|
|
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  </div>
|
|
<div class="line"><a name="l01249"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a78643c91d94690b91745f10f0601579e"> 1249</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a78643c91d94690b91745f10f0601579e">QwtSymbol::setPinPoint</a>( <span class="keyword">const</span> QPointF& pos, <span class="keywordtype">bool</span> enable )</div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span> {</div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  <span class="keywordflow">if</span> ( m_data->pinPoint != pos )</div>
|
|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  {</div>
|
|
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  m_data->pinPoint = pos;</div>
|
|
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  <span class="keywordflow">if</span> ( m_data->isPinPointEnabled )</div>
|
|
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  {</div>
|
|
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  }</div>
|
|
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  }</div>
|
|
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  </div>
|
|
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  <a class="code" href="class_qwt_symbol.html#a570e07b342701bf37794bf1191917005">setPinPointEnabled</a>( enable );</div>
|
|
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span> }</div>
|
|
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  </div>
|
|
<div class="line"><a name="l01267"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908"> 1267</a></span> QPointF <a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">QwtSymbol::pinPoint</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  <span class="keywordflow">return</span> m_data->pinPoint;</div>
|
|
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span> }</div>
|
|
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  </div>
|
|
<div class="line"><a name="l01278"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a570e07b342701bf37794bf1191917005"> 1278</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a570e07b342701bf37794bf1191917005">QwtSymbol::setPinPointEnabled</a>( <span class="keywordtype">bool</span> on )</div>
|
|
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span> {</div>
|
|
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  <span class="keywordflow">if</span> ( m_data->isPinPointEnabled != on )</div>
|
|
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  {</div>
|
|
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  m_data->isPinPointEnabled = on;</div>
|
|
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  }</div>
|
|
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span> }</div>
|
|
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  </div>
|
|
<div class="line"><a name="l01291"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894"> 1291</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">QwtSymbol::isPinPointEnabled</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  <span class="keywordflow">return</span> m_data->isPinPointEnabled;</div>
|
|
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span> }</div>
|
|
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  </div>
|
|
<div class="line"><a name="l01307"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a59caca3ad7fe21a0a97d025a15b0f05d"> 1307</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a623997cd980c29e7d9cac3718e21cefc">QwtSymbol::drawSymbols</a>( QPainter* painter,</div>
|
|
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  <span class="keywordflow">if</span> ( numPoints <= 0 )</div>
|
|
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  </div>
|
|
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  <span class="keywordtype">bool</span> useCache = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  </div>
|
|
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  <span class="comment">// Don't use the pixmap, when the paint device</span></div>
|
|
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  <span class="comment">// could generate scalable vectors</span></div>
|
|
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  </div>
|
|
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) &&</div>
|
|
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  !painter->transform().isScaling() )</div>
|
|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  {</div>
|
|
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  <span class="keywordflow">if</span> ( m_data->cache.policy == <a class="code" href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549af9c909c7a68dd83785c85a0083dcf796">QwtSymbol::Cache</a> )</div>
|
|
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  {</div>
|
|
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  useCache = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  }</div>
|
|
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( m_data->cache.policy == <a class="code" href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549acaa219da83872a5ea6bec535667037b5">QwtSymbol::AutoCache</a> )</div>
|
|
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  {</div>
|
|
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  <span class="keywordflow">switch</span>( painter->paintEngine()->type() )</div>
|
|
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  {</div>
|
|
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  <span class="keywordflow">case</span> QPaintEngine::OpenGL:</div>
|
|
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <span class="keywordflow">case</span> QPaintEngine::OpenGL2:</div>
|
|
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  {</div>
|
|
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  <span class="comment">// using a FBO as cache ?</span></div>
|
|
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  useCache = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  }</div>
|
|
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  <span class="keywordflow">case</span> QPaintEngine::OpenVG:</div>
|
|
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  <span class="keywordflow">case</span> QPaintEngine::SVG:</div>
|
|
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  <span class="keywordflow">case</span> QPaintEngine::Pdf:</div>
|
|
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="keywordflow">case</span> QPaintEngine::Picture:</div>
|
|
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  {</div>
|
|
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  <span class="comment">// vector graphics</span></div>
|
|
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  useCache = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  }</div>
|
|
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  <span class="keywordflow">case</span> QPaintEngine::X11:</div>
|
|
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  {</div>
|
|
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  <span class="keywordflow">switch</span>( m_data->style )</div>
|
|
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  {</div>
|
|
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa734e8b9433131230af5d8c319b5529e">QwtSymbol::XCross</a>:</div>
|
|
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3bc949e0e38ccaf908bb58c7c177f7f6">QwtSymbol::HLine</a>:</div>
|
|
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa041fb14668884dd95527a34beab22fd8">QwtSymbol::VLine</a>:</div>
|
|
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fab75eff873d34264d84a55cb94b603fef">QwtSymbol::Cross</a>:</div>
|
|
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  {</div>
|
|
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  <span class="comment">// for the very simple shapes using vector graphics is</span></div>
|
|
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  <span class="comment">// usually faster.</span></div>
|
|
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  </div>
|
|
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  useCache = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  }</div>
|
|
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  </div>
|
|
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">QwtSymbol::Pixmap</a>:</div>
|
|
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  {</div>
|
|
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  <span class="keywordflow">if</span> ( m_data->size.isEmpty() ||</div>
|
|
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  m_data->size == m_data->pixmap.pixmap.size() )</div>
|
|
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  {</div>
|
|
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="comment">// no need to have a pixmap cache for a pixmap</span></div>
|
|
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  <span class="comment">// of the same size</span></div>
|
|
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  </div>
|
|
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  useCache = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  }</div>
|
|
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  }</div>
|
|
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  }</div>
|
|
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  }</div>
|
|
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  {</div>
|
|
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>  useCache = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  }</div>
|
|
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  }</div>
|
|
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>  }</div>
|
|
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  }</div>
|
|
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  </div>
|
|
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  <span class="keywordflow">if</span> ( useCache )</div>
|
|
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  {</div>
|
|
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  <span class="keyword">const</span> QRect br = <a class="code" href="class_qwt_symbol.html#a5a6f161bb68df7237224519e5877203b">boundingRect</a>();</div>
|
|
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  </div>
|
|
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  <span class="keywordflow">if</span> ( m_data->cache.pixmap.isNull() )</div>
|
|
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  {</div>
|
|
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  m_data->cache.pixmap = <a class="code" href="class_qwt_painter.html#ad1acc33fc6d94791852d9c07d7e1e94e">QwtPainter::backingStore</a>( NULL, br.size() );</div>
|
|
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  m_data->cache.pixmap.fill( Qt::transparent );</div>
|
|
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>  </div>
|
|
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  QPainter p( &m_data->cache.pixmap );</div>
|
|
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  p.setRenderHints( painter->renderHints() );</div>
|
|
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  p.translate( -br.topLeft() );</div>
|
|
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  </div>
|
|
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  <span class="keyword">const</span> QPointF pos( 0.0, 0.0 );</div>
|
|
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  <a class="code" href="class_qwt_symbol.html#ac8162428558fb05fcef9a4b250e2c6ef">renderSymbols</a>( &p, &pos, 1 );</div>
|
|
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  }</div>
|
|
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  </div>
|
|
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dx = br.left();</div>
|
|
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dy = br.top();</div>
|
|
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  </div>
|
|
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < numPoints; i++ )</div>
|
|
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  {</div>
|
|
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> left = qRound( points[i].x() ) + dx;</div>
|
|
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> top = qRound( points[i].y() ) + dy;</div>
|
|
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  </div>
|
|
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  painter->drawPixmap( left, top, m_data->cache.pixmap );</div>
|
|
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  }</div>
|
|
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>  }</div>
|
|
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  {</div>
|
|
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  painter->save();</div>
|
|
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  <a class="code" href="class_qwt_symbol.html#ac8162428558fb05fcef9a4b250e2c6ef">renderSymbols</a>( painter, points, numPoints );</div>
|
|
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  painter->restore();</div>
|
|
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  }</div>
|
|
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span> }</div>
|
|
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  </div>
|
|
<div class="line"><a name="l01434"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a39d74c66ffeeac05e34b6a8be4dca95e"> 1434</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a39d74c66ffeeac05e34b6a8be4dca95e">QwtSymbol::drawSymbol</a>( QPainter* painter, <span class="keyword">const</span> QRectF& rect )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <span class="keywordflow">if</span> ( m_data->style == <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fac3089b3993834683204a7bda52e763d3">QwtSymbol::NoSymbol</a> )</div>
|
|
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  </div>
|
|
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  <span class="keywordflow">if</span> ( m_data->style == <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e">QwtSymbol::Graphic</a> )</div>
|
|
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  {</div>
|
|
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  m_data->graphic.graphic.render(</div>
|
|
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>  painter, rect, Qt::KeepAspectRatio );</div>
|
|
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>  }</div>
|
|
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( m_data->style == <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a> )</div>
|
|
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>  {</div>
|
|
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>  <span class="keywordflow">if</span> ( m_data->path.graphic.isNull() )</div>
|
|
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  {</div>
|
|
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>  m_data->path.graphic = qwtPathGraphic(</div>
|
|
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  m_data->path.path, m_data->pen, m_data->brush );</div>
|
|
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  }</div>
|
|
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  </div>
|
|
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  m_data->path.graphic.render(</div>
|
|
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  painter, rect, Qt::KeepAspectRatio );</div>
|
|
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>  }</div>
|
|
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( m_data->style == <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa6e9400c5e295122c0fa825d40d13bb73">QwtSymbol::SvgDocument</a> )</div>
|
|
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>  {</div>
|
|
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
|
|
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  <span class="keywordflow">if</span> ( m_data->svg.renderer )</div>
|
|
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>  {</div>
|
|
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>  QRectF scaledRect;</div>
|
|
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  </div>
|
|
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  QSizeF sz = m_data->svg.renderer->viewBoxF().size();</div>
|
|
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  <span class="keywordflow">if</span> ( !sz.isEmpty() )</div>
|
|
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  {</div>
|
|
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  sz.scale( rect.size(), Qt::KeepAspectRatio );</div>
|
|
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  scaledRect.setSize( sz );</div>
|
|
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  scaledRect.moveCenter( rect.center() );</div>
|
|
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  }</div>
|
|
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  {</div>
|
|
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  scaledRect = rect;</div>
|
|
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  }</div>
|
|
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  </div>
|
|
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  m_data->svg.renderer->render(</div>
|
|
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  painter, scaledRect );</div>
|
|
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>  }</div>
|
|
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>  }</div>
|
|
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  {</div>
|
|
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  <span class="keyword">const</span> QRect br = <a class="code" href="class_qwt_symbol.html#a5a6f161bb68df7237224519e5877203b">boundingRect</a>();</div>
|
|
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  </div>
|
|
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  <span class="comment">// scale the symbol size to fit into rect.</span></div>
|
|
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  </div>
|
|
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = qMin( rect.width() / br.width(),</div>
|
|
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  rect.height() / br.height() );</div>
|
|
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  </div>
|
|
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>  painter->save();</div>
|
|
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  </div>
|
|
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  painter->translate( rect.center() );</div>
|
|
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  painter->scale( ratio, ratio );</div>
|
|
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  </div>
|
|
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a> = m_data->isPinPointEnabled;</div>
|
|
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  m_data->isPinPointEnabled = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  </div>
|
|
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  <span class="keyword">const</span> QPointF pos;</div>
|
|
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  <a class="code" href="class_qwt_symbol.html#ac8162428558fb05fcef9a4b250e2c6ef">renderSymbols</a>( painter, &pos, 1 );</div>
|
|
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  </div>
|
|
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  m_data->isPinPointEnabled = <a class="code" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">isPinPointEnabled</a>;</div>
|
|
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  </div>
|
|
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  painter->restore();</div>
|
|
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  }</div>
|
|
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span> }</div>
|
|
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  </div>
|
|
<div class="line"><a name="l01513"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#ac8162428558fb05fcef9a4b250e2c6ef"> 1513</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#ac8162428558fb05fcef9a4b250e2c6ef">QwtSymbol::renderSymbols</a>( QPainter* painter,</div>
|
|
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  <span class="keyword">const</span> QPointF* points, <span class="keywordtype">int</span> numPoints )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  <span class="keywordflow">switch</span> ( m_data->style )</div>
|
|
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>  {</div>
|
|
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa09e1d50ec759311a76c158f69149fa44">QwtSymbol::Ellipse</a>:</div>
|
|
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  {</div>
|
|
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  qwtDrawEllipseSymbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  }</div>
|
|
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3c5d3b8c39e11cc10c6f0c8176bbd235">QwtSymbol::Rect</a>:</div>
|
|
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  {</div>
|
|
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  qwtDrawRectSymbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  }</div>
|
|
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa952136b2f18abfe1b4712ce9de84dbf4">QwtSymbol::Diamond</a>:</div>
|
|
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  {</div>
|
|
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>  qwtDrawDiamondSymbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  }</div>
|
|
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fab75eff873d34264d84a55cb94b603fef">QwtSymbol::Cross</a>:</div>
|
|
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  {</div>
|
|
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  qwtDrawLineSymbols( painter, Qt::Horizontal | Qt::Vertical,</div>
|
|
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>  }</div>
|
|
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa734e8b9433131230af5d8c319b5529e">QwtSymbol::XCross</a>:</div>
|
|
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  {</div>
|
|
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  qwtDrawXCrossSymbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  }</div>
|
|
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa559fad30c36d3e3e2ecad4a21122be79">QwtSymbol::Triangle</a>:</div>
|
|
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fabf99d9afabd98be69e2ee377bbfa85bf">QwtSymbol::UTriangle</a>:</div>
|
|
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  {</div>
|
|
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  qwtDrawTriangleSymbols( painter, QwtTriangle::Up,</div>
|
|
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  }</div>
|
|
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fad8ea4408d80512825a2700b4968f1715">QwtSymbol::DTriangle</a>:</div>
|
|
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  {</div>
|
|
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  qwtDrawTriangleSymbols( painter, QwtTriangle::Down,</div>
|
|
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  }</div>
|
|
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faeb6111f6fc1813efb466687309c873bd">QwtSymbol::RTriangle</a>:</div>
|
|
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  {</div>
|
|
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  qwtDrawTriangleSymbols( painter, QwtTriangle::Right,</div>
|
|
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  }</div>
|
|
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa228f6d48261e8b6bc9981370ae65f5e5">QwtSymbol::LTriangle</a>:</div>
|
|
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  {</div>
|
|
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  qwtDrawTriangleSymbols( painter, QwtTriangle::Left,</div>
|
|
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>  }</div>
|
|
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3bc949e0e38ccaf908bb58c7c177f7f6">QwtSymbol::HLine</a>:</div>
|
|
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  {</div>
|
|
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  qwtDrawLineSymbols( painter, Qt::Horizontal,</div>
|
|
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  }</div>
|
|
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa041fb14668884dd95527a34beab22fd8">QwtSymbol::VLine</a>:</div>
|
|
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  {</div>
|
|
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>  qwtDrawLineSymbols( painter, Qt::Vertical,</div>
|
|
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  }</div>
|
|
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa358acf734d29ba274e9f08fa555d8bf5">QwtSymbol::Star1</a>:</div>
|
|
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  {</div>
|
|
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  qwtDrawStar1Symbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  }</div>
|
|
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faee962f0906b5571b20737d8aee796f80">QwtSymbol::Star2</a>:</div>
|
|
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  {</div>
|
|
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  qwtDrawStar2Symbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  }</div>
|
|
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa8bf81a46e1ee93ea3d8d8c8990b72f36">QwtSymbol::Hexagon</a>:</div>
|
|
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  {</div>
|
|
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  qwtDrawHexagonSymbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  }</div>
|
|
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a>:</div>
|
|
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>  {</div>
|
|
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>  <span class="keywordflow">if</span> ( m_data->path.graphic.isNull() )</div>
|
|
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>  {</div>
|
|
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>  m_data->path.graphic = qwtPathGraphic( m_data->path.path,</div>
|
|
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  m_data->pen, m_data->brush );</div>
|
|
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  }</div>
|
|
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>  </div>
|
|
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>  qwtDrawGraphicSymbols( painter, points, numPoints,</div>
|
|
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  m_data->path.graphic, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>  }</div>
|
|
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">QwtSymbol::Pixmap</a>:</div>
|
|
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  {</div>
|
|
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  qwtDrawPixmapSymbols( painter, points, numPoints, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  }</div>
|
|
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e">QwtSymbol::Graphic</a>:</div>
|
|
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  {</div>
|
|
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>  qwtDrawGraphicSymbols( painter, points, numPoints,</div>
|
|
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  m_data->graphic.graphic, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  }</div>
|
|
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa6e9400c5e295122c0fa825d40d13bb73">QwtSymbol::SvgDocument</a>:</div>
|
|
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  {</div>
|
|
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
|
|
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  qwtDrawSvgSymbols( painter, points, numPoints,</div>
|
|
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  m_data->svg.renderer, *<span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  }</div>
|
|
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  <span class="keywordflow">default</span>:;</div>
|
|
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  }</div>
|
|
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span> }</div>
|
|
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>  </div>
|
|
<div class="line"><a name="l01637"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a5a6f161bb68df7237224519e5877203b"> 1637</a></span> QRect <a class="code" href="class_qwt_symbol.html#a5a6f161bb68df7237224519e5877203b">QwtSymbol::boundingRect</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  QRectF rect;</div>
|
|
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  </div>
|
|
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  <span class="keywordtype">bool</span> pinPointTranslation = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>  </div>
|
|
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  <span class="keywordflow">switch</span> ( m_data->style )</div>
|
|
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  {</div>
|
|
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa09e1d50ec759311a76c158f69149fa44">QwtSymbol::Ellipse</a>:</div>
|
|
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3c5d3b8c39e11cc10c6f0c8176bbd235">QwtSymbol::Rect</a>:</div>
|
|
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa8bf81a46e1ee93ea3d8d8c8990b72f36">QwtSymbol::Hexagon</a>:</div>
|
|
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  {</div>
|
|
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>  qreal pw = 0.0;</div>
|
|
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>  <span class="keywordflow">if</span> ( m_data->pen.style() != Qt::NoPen )</div>
|
|
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>  pw = <a class="code" href="class_qwt_painter.html#a9861338f5900c731fa66423aa6f29b88">QwtPainter::effectivePenWidth</a>( m_data->pen );</div>
|
|
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>  </div>
|
|
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>  rect.setSize( m_data->size + QSizeF( pw, pw ) );</div>
|
|
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>  rect.moveCenter( QPointF( 0.0, 0.0 ) );</div>
|
|
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>  </div>
|
|
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  }</div>
|
|
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa734e8b9433131230af5d8c319b5529e">QwtSymbol::XCross</a>:</div>
|
|
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa952136b2f18abfe1b4712ce9de84dbf4">QwtSymbol::Diamond</a>:</div>
|
|
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa559fad30c36d3e3e2ecad4a21122be79">QwtSymbol::Triangle</a>:</div>
|
|
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fabf99d9afabd98be69e2ee377bbfa85bf">QwtSymbol::UTriangle</a>:</div>
|
|
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fad8ea4408d80512825a2700b4968f1715">QwtSymbol::DTriangle</a>:</div>
|
|
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faeb6111f6fc1813efb466687309c873bd">QwtSymbol::RTriangle</a>:</div>
|
|
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa228f6d48261e8b6bc9981370ae65f5e5">QwtSymbol::LTriangle</a>:</div>
|
|
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa358acf734d29ba274e9f08fa555d8bf5">QwtSymbol::Star1</a>:</div>
|
|
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faee962f0906b5571b20737d8aee796f80">QwtSymbol::Star2</a>:</div>
|
|
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  {</div>
|
|
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  qreal pw = 0.0;</div>
|
|
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <span class="keywordflow">if</span> ( m_data->pen.style() != Qt::NoPen )</div>
|
|
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  pw = <a class="code" href="class_qwt_painter.html#a9861338f5900c731fa66423aa6f29b88">QwtPainter::effectivePenWidth</a>( m_data->pen );</div>
|
|
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  </div>
|
|
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>  rect.setSize( m_data->size + QSizeF( 2 * pw, 2 * pw ) );</div>
|
|
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  rect.moveCenter( QPointF( 0.0, 0.0 ) );</div>
|
|
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  }</div>
|
|
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a>:</div>
|
|
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>  {</div>
|
|
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>  <span class="keywordflow">if</span> ( m_data->path.graphic.isNull() )</div>
|
|
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>  {</div>
|
|
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>  m_data->path.graphic = qwtPathGraphic(</div>
|
|
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  m_data->path.path, m_data->pen, m_data->brush );</div>
|
|
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  }</div>
|
|
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  </div>
|
|
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>  rect = qwtScaledBoundingRect(</div>
|
|
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>  m_data->path.graphic, m_data->size );</div>
|
|
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  pinPointTranslation = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  </div>
|
|
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>  }</div>
|
|
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">QwtSymbol::Pixmap</a>:</div>
|
|
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  {</div>
|
|
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>  <span class="keywordflow">if</span> ( m_data->size.isEmpty() )</div>
|
|
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>  rect.setSize( m_data->pixmap.pixmap.size() );</div>
|
|
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  rect.setSize( m_data->size );</div>
|
|
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  </div>
|
|
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  pinPointTranslation = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  </div>
|
|
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  }</div>
|
|
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e">QwtSymbol::Graphic</a>:</div>
|
|
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  {</div>
|
|
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>  rect = qwtScaledBoundingRect(</div>
|
|
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  m_data->graphic.graphic, m_data->size );</div>
|
|
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  pinPointTranslation = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  </div>
|
|
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  }</div>
|
|
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span> <span class="preprocessor">#ifndef QWT_NO_SVG</span></div>
|
|
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa6e9400c5e295122c0fa825d40d13bb73">QwtSymbol::SvgDocument</a>:</div>
|
|
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>  {</div>
|
|
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>  <span class="keywordflow">if</span> ( m_data->svg.renderer )</div>
|
|
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>  rect = m_data->svg.renderer->viewBoxF();</div>
|
|
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>  </div>
|
|
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  <span class="keywordflow">if</span> ( m_data->size.isValid() && !rect.isEmpty() )</div>
|
|
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  {</div>
|
|
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  QSizeF sz = rect.size();</div>
|
|
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  </div>
|
|
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sx = m_data->size.width() / sz.width();</div>
|
|
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sy = m_data->size.height() / sz.height();</div>
|
|
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>  </div>
|
|
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>  QTransform transform;</div>
|
|
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>  transform.scale( sx, sy );</div>
|
|
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>  </div>
|
|
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>  rect = transform.mapRect( rect );</div>
|
|
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>  }</div>
|
|
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  pinPointTranslation = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>  }</div>
|
|
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>  {</div>
|
|
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>  rect.setSize( m_data->size );</div>
|
|
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>  rect.moveCenter( QPointF( 0.0, 0.0 ) );</div>
|
|
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>  }</div>
|
|
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>  }</div>
|
|
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>  </div>
|
|
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  <span class="keywordflow">if</span> ( pinPointTranslation )</div>
|
|
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>  {</div>
|
|
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>  QPointF <a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a>( 0.0, 0.0 );</div>
|
|
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>  <span class="keywordflow">if</span> ( m_data->isPinPointEnabled )</div>
|
|
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>  <a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a> = rect.center() - m_data->pinPoint;</div>
|
|
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>  </div>
|
|
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>  rect.moveCenter( <a class="code" href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">pinPoint</a> );</div>
|
|
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  }</div>
|
|
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  </div>
|
|
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  QRect r;</div>
|
|
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  r.setLeft( qwtFloor( rect.left() ) );</div>
|
|
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  r.setTop( qwtFloor( rect.top() ) );</div>
|
|
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  r.setRight( qwtCeil( rect.right() ) );</div>
|
|
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>  r.setBottom( qwtCeil( rect.bottom() ) );</div>
|
|
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>  </div>
|
|
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>  <span class="keywordflow">if</span> ( m_data->style != <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">QwtSymbol::Pixmap</a> )</div>
|
|
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>  r.adjust( -1, -1, 1, 1 ); <span class="comment">// for antialiasing</span></div>
|
|
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>  </div>
|
|
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  <span class="keywordflow">return</span> r;</div>
|
|
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span> }</div>
|
|
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  </div>
|
|
<div class="line"><a name="l01770"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088"> 1770</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">QwtSymbol::invalidateCache</a>()</div>
|
|
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span> {</div>
|
|
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  <span class="keywordflow">if</span> ( !m_data->cache.pixmap.isNull() )</div>
|
|
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  m_data->cache.pixmap = QPixmap();</div>
|
|
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span> }</div>
|
|
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  </div>
|
|
<div class="line"><a name="l01782"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a4d3b9f3dd8c4ca034694b86372b74eb9"> 1782</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_symbol.html#a4d3b9f3dd8c4ca034694b86372b74eb9">QwtSymbol::setStyle</a>( <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">QwtSymbol::Style</a> style )</div>
|
|
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span> {</div>
|
|
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>  <span class="keywordflow">if</span> ( m_data->style != <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a> )</div>
|
|
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  {</div>
|
|
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>  m_data->style = <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">style</a>;</div>
|
|
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>  <a class="code" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">invalidateCache</a>();</div>
|
|
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  }</div>
|
|
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span> }</div>
|
|
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  </div>
|
|
<div class="line"><a name="l01795"></a><span class="lineno"><a class="line" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458"> 1795</a></span> <a class="code" href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">QwtSymbol::Style</a> <a class="code" href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">QwtSymbol::style</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>  <span class="keywordflow">return</span> m_data->style;</div>
|
|
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span> }</div>
|
|
<div class="ttc" id="aclass_qwt_graphic_html"><div class="ttname"><a href="class_qwt_graphic.html">QwtGraphic</a></div><div class="ttdoc">A paint device for scalable graphics.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8h_source.html#l00075">qwt_graphic.h:76</a></div></div>
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<div class="ttc" id="aclass_qwt_graphic_html_a3f87dcc606b131ed6c3cfeead1d6de03ab70056f66aa75fb24c834cb3da7b0133"><div class="ttname"><a href="class_qwt_graphic.html#a3f87dcc606b131ed6c3cfeead1d6de03ab70056f66aa75fb24c834cb3da7b0133">QwtGraphic::RenderPensUnscaled</a></div><div class="ttdeci">@ RenderPensUnscaled</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8h_source.html#l00097">qwt_graphic.h:96</a></div></div>
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<div class="ttc" id="aclass_qwt_graphic_html_a494b5de0452120653188828f6a1a6f55"><div class="ttname"><a href="class_qwt_graphic.html#a494b5de0452120653188828f6a1a6f55">QwtGraphic::setRenderHint</a></div><div class="ttdeci">void setRenderHint(RenderHint, bool on=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00443">qwt_graphic.cpp:443</a></div></div>
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<div class="ttc" id="aclass_qwt_graphic_html_a8c4195574502d58cadd30ebfc55bdcd7"><div class="ttname"><a href="class_qwt_graphic.html#a8c4195574502d58cadd30ebfc55bdcd7">QwtGraphic::controlPointRect</a></div><div class="ttdeci">QRectF controlPointRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00493">qwt_graphic.cpp:493</a></div></div>
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<div class="ttc" id="aclass_qwt_graphic_html_aac1532ad15c8244dde6ba6f7c4b752dd"><div class="ttname"><a href="class_qwt_graphic.html#aac1532ad15c8244dde6ba6f7c4b752dd">QwtGraphic::defaultSize</a></div><div class="ttdeci">QSizeF defaultSize() const</div><div class="ttdoc">Default size.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00574">qwt_graphic.cpp:574</a></div></div>
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<div class="ttc" id="aclass_qwt_graphic_html_ae287491ece3e8e9281f7cf2a60b1a77e"><div class="ttname"><a href="class_qwt_graphic.html#ae287491ece3e8e9281f7cf2a60b1a77e">QwtGraphic::scaledBoundingRect</a></div><div class="ttdeci">QRectF scaledBoundingRect(qreal sx, qreal sy) const</div><div class="ttdoc">Calculate the target rectangle for scaling the graphic.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00514">qwt_graphic.cpp:514</a></div></div>
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<div class="ttc" id="aclass_qwt_graphic_html_af9d87badcb71e2ada14d5d9721bb4eca"><div class="ttname"><a href="class_qwt_graphic.html#af9d87badcb71e2ada14d5d9721bb4eca">QwtGraphic::render</a></div><div class="ttdeci">void render(QPainter *) const</div><div class="ttdoc">Replay all recorded painter commands.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00624">qwt_graphic.cpp:624</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_a0cce52b66d249859ff71e41edb3637ad"><div class="ttname"><a href="class_qwt_painter.html#a0cce52b66d249859ff71e41edb3637ad">QwtPainter::drawEllipse</a></div><div class="ttdeci">static void drawEllipse(QPainter *, const QRectF &)</div><div class="ttdoc">Wrapper for QPainter::drawEllipse()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00426">qwt_painter.cpp:426</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_a2fff1088059c230864ac1eff90d8e975"><div class="ttname"><a href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a></div><div class="ttdeci">static void drawPolygon(QPainter *, const QPolygonF &)</div><div class="ttdoc">Wrapper for QPainter::drawPolygon()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00561">qwt_painter.cpp:561</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_a9861338f5900c731fa66423aa6f29b88"><div class="ttname"><a href="class_qwt_painter.html#a9861338f5900c731fa66423aa6f29b88">QwtPainter::effectivePenWidth</a></div><div class="ttdeci">static qreal effectivePenWidth(const QPen &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00201">qwt_painter.h:201</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_ab77bb84f93f6b422b0b9c106a3991fdc"><div class="ttname"><a href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">QwtPainter::drawRect</a></div><div class="ttdeci">static void drawRect(QPainter *, qreal x, qreal y, qreal w, qreal h)</div><div class="ttdoc">Wrapper for QPainter::drawRect()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00347">qwt_painter.cpp:347</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_ad1acc33fc6d94791852d9c07d7e1e94e"><div class="ttname"><a href="class_qwt_painter.html#ad1acc33fc6d94791852d9c07d7e1e94e">QwtPainter::backingStore</a></div><div class="ttdeci">static QPixmap backingStore(QWidget *, const QSize &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l01525">qwt_painter.cpp:1525</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_ae9af230df7bb8d40b802d4f3205a8631"><div class="ttname"><a href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a></div><div class="ttdeci">static bool roundingAlignment()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00183">qwt_painter.h:183</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_aec25b066b31a967de60d645c58ed7557"><div class="ttname"><a href="class_qwt_painter.html#aec25b066b31a967de60d645c58ed7557">QwtPainter::drawPixmap</a></div><div class="ttdeci">static void drawPixmap(QPainter *, const QRectF &, const QPixmap &)</div><div class="ttdoc">Wrapper for QPainter::drawPixmap()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00794">qwt_painter.cpp:794</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_af7da8f2bd3bda731e76b564ba44ea6e7"><div class="ttname"><a href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a></div><div class="ttdeci">static void drawLine(QPainter *, qreal x1, qreal y1, qreal x2, qreal y2)</div><div class="ttdoc">Wrapper for QPainter::drawLine()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00154">qwt_painter.h:154</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html"><div class="ttname"><a href="class_qwt_symbol.html">QwtSymbol</a></div><div class="ttdoc">A class for drawing symbols.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00031">qwt_symbol.h:32</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a02b88d3fa1e4dfe8e27ed2df65071222"><div class="ttname"><a href="class_qwt_symbol.html#a02b88d3fa1e4dfe8e27ed2df65071222">QwtSymbol::path</a></div><div class="ttdeci">const QPainterPath & path() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00977">qwt_symbol.cpp:977</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a046443d76371c92add79e1f360bf3134"><div class="ttname"><a href="class_qwt_symbol.html#a046443d76371c92add79e1f360bf3134">QwtSymbol::setColor</a></div><div class="ttdeci">virtual void setColor(const QColor &)</div><div class="ttdoc">Set the color of the symbol.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01186">qwt_symbol.cpp:1186</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a098dcc6a9e838ef964370b369f86e458"><div class="ttname"><a href="class_qwt_symbol.html#a098dcc6a9e838ef964370b369f86e458">QwtSymbol::style</a></div><div class="ttdeci">Style style() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01795">qwt_symbol.cpp:1795</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a0c1d941275544c732bfad4b7fb7a0cc2"><div class="ttname"><a href="class_qwt_symbol.html#a0c1d941275544c732bfad4b7fb7a0cc2">QwtSymbol::brush</a></div><div class="ttdeci">const QBrush & brush() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01123">qwt_symbol.cpp:1123</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a0fcfb7c743e89b002088b64a55e9bc6e"><div class="ttname"><a href="class_qwt_symbol.html#a0fcfb7c743e89b002088b64a55e9bc6e">QwtSymbol::pixmap</a></div><div class="ttdeci">const QPixmap & pixmap() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01002">qwt_symbol.cpp:1002</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a144ca0e312c4a1e64c2d9e161c01fb7c"><div class="ttname"><a href="class_qwt_symbol.html#a144ca0e312c4a1e64c2d9e161c01fb7c">QwtSymbol::setPen</a></div><div class="ttdeci">void setPen(const QColor &, qreal width=0.0, Qt::PenStyle=Qt::SolidLine)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01141">qwt_symbol.cpp:1141</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a39d74c66ffeeac05e34b6a8be4dca95e"><div class="ttname"><a href="class_qwt_symbol.html#a39d74c66ffeeac05e34b6a8be4dca95e">QwtSymbol::drawSymbol</a></div><div class="ttdeci">void drawSymbol(QPainter *, const QRectF &) const</div><div class="ttdoc">Draw the symbol into a rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01434">qwt_symbol.cpp:1434</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a4c358a923bdcb122a59f21eb419f1bc6"><div class="ttname"><a href="class_qwt_symbol.html#a4c358a923bdcb122a59f21eb419f1bc6">QwtSymbol::setCachePolicy</a></div><div class="ttdeci">void setCachePolicy(CachePolicy)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00899">qwt_symbol.cpp:899</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a4d3b9f3dd8c4ca034694b86372b74eb9"><div class="ttname"><a href="class_qwt_symbol.html#a4d3b9f3dd8c4ca034694b86372b74eb9">QwtSymbol::setStyle</a></div><div class="ttdeci">void setStyle(Style)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01782">qwt_symbol.cpp:1782</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a570e07b342701bf37794bf1191917005"><div class="ttname"><a href="class_qwt_symbol.html#a570e07b342701bf37794bf1191917005">QwtSymbol::setPinPointEnabled</a></div><div class="ttdeci">void setPinPointEnabled(bool)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01278">qwt_symbol.cpp:1278</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a5a30269273545d5ed25f7116a421eda2"><div class="ttname"><a href="class_qwt_symbol.html#a5a30269273545d5ed25f7116a421eda2">QwtSymbol::~QwtSymbol</a></div><div class="ttdeci">virtual ~QwtSymbol()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00886">qwt_symbol.cpp:886</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a5a6f161bb68df7237224519e5877203b"><div class="ttname"><a href="class_qwt_symbol.html#a5a6f161bb68df7237224519e5877203b">QwtSymbol::boundingRect</a></div><div class="ttdeci">virtual QRect boundingRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01637">qwt_symbol.cpp:1637</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a5e6a790b3133c878fde132a7fcf91475"><div class="ttname"><a href="class_qwt_symbol.html#a5e6a790b3133c878fde132a7fcf91475">QwtSymbol::setSvgDocument</a></div><div class="ttdeci">void setSvgDocument(const QByteArray &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01044">qwt_symbol.cpp:1044</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a623997cd980c29e7d9cac3718e21cefc"><div class="ttname"><a href="class_qwt_symbol.html#a623997cd980c29e7d9cac3718e21cefc">QwtSymbol::drawSymbols</a></div><div class="ttdeci">void drawSymbols(QPainter *, const QPolygonF &) const</div><div class="ttdoc">Draw symbols at the specified points.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00251">qwt_symbol.h:251</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2f"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2f">QwtSymbol::Style</a></div><div class="ttdeci">Style</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00038">qwt_symbol.h:39</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa041fb14668884dd95527a34beab22fd8"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa041fb14668884dd95527a34beab22fd8">QwtSymbol::VLine</a></div><div class="ttdeci">@ VLine</div><div class="ttdoc">Vertical line.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00077">qwt_symbol.h:77</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa09e1d50ec759311a76c158f69149fa44"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa09e1d50ec759311a76c158f69149fa44">QwtSymbol::Ellipse</a></div><div class="ttdeci">@ Ellipse</div><div class="ttdoc">Ellipse or circle.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00044">qwt_symbol.h:44</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa228f6d48261e8b6bc9981370ae65f5e5"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa228f6d48261e8b6bc9981370ae65f5e5">QwtSymbol::LTriangle</a></div><div class="ttdeci">@ LTriangle</div><div class="ttdoc">Triangle pointing left.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00062">qwt_symbol.h:62</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa358acf734d29ba274e9f08fa555d8bf5"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa358acf734d29ba274e9f08fa555d8bf5">QwtSymbol::Star1</a></div><div class="ttdeci">@ Star1</div><div class="ttdoc">X combined with +.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00080">qwt_symbol.h:80</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa3bc949e0e38ccaf908bb58c7c177f7f6"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3bc949e0e38ccaf908bb58c7c177f7f6">QwtSymbol::HLine</a></div><div class="ttdeci">@ HLine</div><div class="ttdoc">Horizontal line.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00074">qwt_symbol.h:74</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa3c5d3b8c39e11cc10c6f0c8176bbd235"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa3c5d3b8c39e11cc10c6f0c8176bbd235">QwtSymbol::Rect</a></div><div class="ttdeci">@ Rect</div><div class="ttdoc">Rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00047">qwt_symbol.h:47</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa45c8273247748316e5dd359b2d00216c">QwtSymbol::Pixmap</a></div><div class="ttdeci">@ Pixmap</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00103">qwt_symbol.h:103</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa559fad30c36d3e3e2ecad4a21122be79"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa559fad30c36d3e3e2ecad4a21122be79">QwtSymbol::Triangle</a></div><div class="ttdeci">@ Triangle</div><div class="ttdoc">Triangle pointing upwards.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00053">qwt_symbol.h:53</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa6e9400c5e295122c0fa825d40d13bb73"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa6e9400c5e295122c0fa825d40d13bb73">QwtSymbol::SvgDocument</a></div><div class="ttdeci">@ SvgDocument</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00119">qwt_symbol.h:119</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa8bf81a46e1ee93ea3d8d8c8990b72f36"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa8bf81a46e1ee93ea3d8d8c8990b72f36">QwtSymbol::Hexagon</a></div><div class="ttdeci">@ Hexagon</div><div class="ttdoc">Hexagon.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00086">qwt_symbol.h:86</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fa952136b2f18abfe1b4712ce9de84dbf4"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fa952136b2f18abfe1b4712ce9de84dbf4">QwtSymbol::Diamond</a></div><div class="ttdeci">@ Diamond</div><div class="ttdoc">Diamond.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00050">qwt_symbol.h:50</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa24a49671ffa302f19f28a5c56c6ec0e">QwtSymbol::Graphic</a></div><div class="ttdeci">@ Graphic</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00111">qwt_symbol.h:111</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa3cc8fec7843b850f3cde81a6b04394c">QwtSymbol::Path</a></div><div class="ttdeci">@ Path</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00095">qwt_symbol.h:95</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2faa734e8b9433131230af5d8c319b5529e"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faa734e8b9433131230af5d8c319b5529e">QwtSymbol::XCross</a></div><div class="ttdeci">@ XCross</div><div class="ttdoc">Diagonal cross (X)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00071">qwt_symbol.h:71</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fab75eff873d34264d84a55cb94b603fef"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fab75eff873d34264d84a55cb94b603fef">QwtSymbol::Cross</a></div><div class="ttdeci">@ Cross</div><div class="ttdoc">Cross (+)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00068">qwt_symbol.h:68</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fabf99d9afabd98be69e2ee377bbfa85bf"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fabf99d9afabd98be69e2ee377bbfa85bf">QwtSymbol::UTriangle</a></div><div class="ttdeci">@ UTriangle</div><div class="ttdoc">Triangle pointing upwards.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00059">qwt_symbol.h:59</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fac3089b3993834683204a7bda52e763d3"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fac3089b3993834683204a7bda52e763d3">QwtSymbol::NoSymbol</a></div><div class="ttdeci">@ NoSymbol</div><div class="ttdoc">No Style. The symbol cannot be drawn.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00041">qwt_symbol.h:41</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2fad8ea4408d80512825a2700b4968f1715"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2fad8ea4408d80512825a2700b4968f1715">QwtSymbol::DTriangle</a></div><div class="ttdeci">@ DTriangle</div><div class="ttdoc">Triangle pointing downwards.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00056">qwt_symbol.h:56</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2faeb6111f6fc1813efb466687309c873bd"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faeb6111f6fc1813efb466687309c873bd">QwtSymbol::RTriangle</a></div><div class="ttdeci">@ RTriangle</div><div class="ttdoc">Triangle pointing right.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00065">qwt_symbol.h:65</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a62f457952470c2076962e83ef2c24d2faee962f0906b5571b20737d8aee796f80"><div class="ttname"><a href="class_qwt_symbol.html#a62f457952470c2076962e83ef2c24d2faee962f0906b5571b20737d8aee796f80">QwtSymbol::Star2</a></div><div class="ttdeci">@ Star2</div><div class="ttdoc">Six-pointed star.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00083">qwt_symbol.h:83</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a67a6005486f1ae864acfd4778e9282db"><div class="ttname"><a href="class_qwt_symbol.html#a67a6005486f1ae864acfd4778e9282db">QwtSymbol::setPath</a></div><div class="ttdeci">void setPath(const QPainterPath &)</div><div class="ttdoc">Set a painter path as symbol.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00966">qwt_symbol.cpp:966</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a69b548566bbd186992869b54777a0728"><div class="ttname"><a href="class_qwt_symbol.html#a69b548566bbd186992869b54777a0728">QwtSymbol::setPixmap</a></div><div class="ttdeci">void setPixmap(const QPixmap &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00992">qwt_symbol.cpp:992</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a710105d32ed915db46e4dbddc9cf6dc4"><div class="ttname"><a href="class_qwt_symbol.html#a710105d32ed915db46e4dbddc9cf6dc4">QwtSymbol::QwtSymbol</a></div><div class="ttdeci">QwtSymbol(Style=NoSymbol)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00843">qwt_symbol.cpp:843</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a781dee5e5db701df592378eb71d84088"><div class="ttname"><a href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">QwtSymbol::invalidateCache</a></div><div class="ttdeci">void invalidateCache()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01770">qwt_symbol.cpp:1770</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a78643c91d94690b91745f10f0601579e"><div class="ttname"><a href="class_qwt_symbol.html#a78643c91d94690b91745f10f0601579e">QwtSymbol::setPinPoint</a></div><div class="ttdeci">void setPinPoint(const QPointF &pos, bool enable=true)</div><div class="ttdoc">Set and enable a pin point.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01249">qwt_symbol.cpp:1249</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_a9fa391b34596f89256278254fa2ae3d8"><div class="ttname"><a href="class_qwt_symbol.html#a9fa391b34596f89256278254fa2ae3d8">QwtSymbol::setSize</a></div><div class="ttdeci">void setSize(const QSize &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01081">qwt_symbol.cpp:1081</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_aaef171154b150807a33c3daffcc45894"><div class="ttname"><a href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">QwtSymbol::isPinPointEnabled</a></div><div class="ttdeci">bool isPinPointEnabled() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01291">qwt_symbol.cpp:1291</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_ab060930c548548b33441757dcc4b2f73"><div class="ttname"><a href="class_qwt_symbol.html#ab060930c548548b33441757dcc4b2f73">QwtSymbol::setGraphic</a></div><div class="ttdeci">void setGraphic(const QwtGraphic &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01017">qwt_symbol.cpp:1017</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_ab136531121a0c718179deda3cd354b9b"><div class="ttname"><a href="class_qwt_symbol.html#ab136531121a0c718179deda3cd354b9b">QwtSymbol::size</a></div><div class="ttdeci">const QSize & size() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01094">qwt_symbol.cpp:1094</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_ac8162428558fb05fcef9a4b250e2c6ef"><div class="ttname"><a href="class_qwt_symbol.html#ac8162428558fb05fcef9a4b250e2c6ef">QwtSymbol::renderSymbols</a></div><div class="ttdeci">virtual void renderSymbols(QPainter *, const QPointF *, int numPoints) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01513">qwt_symbol.cpp:1513</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_adda2e2c0e5234692adbc530552efd549"><div class="ttname"><a href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549">QwtSymbol::CachePolicy</a></div><div class="ttdeci">CachePolicy</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00150">qwt_symbol.h:151</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_adda2e2c0e5234692adbc530552efd549acaa219da83872a5ea6bec535667037b5"><div class="ttname"><a href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549acaa219da83872a5ea6bec535667037b5">QwtSymbol::AutoCache</a></div><div class="ttdeci">@ AutoCache</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00165">qwt_symbol.h:164</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_adda2e2c0e5234692adbc530552efd549af9c909c7a68dd83785c85a0083dcf796"><div class="ttname"><a href="class_qwt_symbol.html#adda2e2c0e5234692adbc530552efd549af9c909c7a68dd83785c85a0083dcf796">QwtSymbol::Cache</a></div><div class="ttdeci">@ Cache</div><div class="ttdoc">Always use a pixmap cache.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8h_source.html#l00156">qwt_symbol.h:156</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_adf0ebf3e9b9c0382801ba70c97a1af4f"><div class="ttname"><a href="class_qwt_symbol.html#adf0ebf3e9b9c0382801ba70c97a1af4f">QwtSymbol::cachePolicy</a></div><div class="ttdeci">CachePolicy cachePolicy() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l00913">qwt_symbol.cpp:913</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_ae0d2c7643ae294a66eb0622bbdad4711"><div class="ttname"><a href="class_qwt_symbol.html#ae0d2c7643ae294a66eb0622bbdad4711">QwtSymbol::graphic</a></div><div class="ttdeci">const QwtGraphic & graphic() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01027">qwt_symbol.cpp:1027</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_ae5f36a2f326fe080cc63ca7c889a3bbf"><div class="ttname"><a href="class_qwt_symbol.html#ae5f36a2f326fe080cc63ca7c889a3bbf">QwtSymbol::pen</a></div><div class="ttdeci">const QPen & pen() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01171">qwt_symbol.cpp:1171</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_aeddceeaeac561a0caf5dc47b96a44908"><div class="ttname"><a href="class_qwt_symbol.html#aeddceeaeac561a0caf5dc47b96a44908">QwtSymbol::pinPoint</a></div><div class="ttdeci">QPointF pinPoint() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01267">qwt_symbol.cpp:1267</a></div></div>
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<div class="ttc" id="aclass_qwt_symbol_html_afe72b22be876e8a8ac70a30671732d84"><div class="ttname"><a href="class_qwt_symbol.html#afe72b22be876e8a8ac70a30671732d84">QwtSymbol::setBrush</a></div><div class="ttdeci">void setBrush(const QBrush &)</div><div class="ttdoc">Assign a brush.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__symbol_8cpp_source.html#l01107">qwt_symbol.cpp:1107</a></div></div>
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