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<div class="title">qwt_plot_shapeitem.cpp</div> </div>
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<div class="contents">
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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_plot_shapeitem.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "qwt_scale_map.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "qwt_text.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_graphic.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_painter.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_weeding_curve_fitter.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "qwt_clipper.h"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "qwt_math.h"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <qpainter.h></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <qpainterpath.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">static</span> QPainterPath qwtTransformPath( <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& xMap,</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& yMap, <span class="keyword">const</span> QPainterPath& path, <span class="keywordtype">bool</span> doAlign )</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>  QPainterPath shape;</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  shape.setFillRule( path.fillRule() );</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < path.elementCount(); i++ )</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">const</span> QPainterPath::Element element = path.elementAt( i );</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>  <span class="keywordtype">double</span> x = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( element.x );</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">double</span> y = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( element.y );</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">switch</span>( element.type )</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>  <span class="keywordflow">case</span> QPainterPath::MoveToElement:</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">if</span> ( doAlign )</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  x = qRound( x );</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  y = qRound( y );</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  shape.moveTo( x, y );</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">case</span> QPainterPath::LineToElement:</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">if</span> ( doAlign )</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>  x = qRound( x );</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  y = qRound( y );</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  }</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>  shape.lineTo( x, y );</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">case</span> QPainterPath::CurveToElement:</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">const</span> QPainterPath::Element element1 = path.elementAt( ++i );</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x1 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( element1.x );</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y1 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( element1.y );</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">const</span> QPainterPath::Element element2 = path.elementAt( ++i );</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( element2.x );</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( element2.y );</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>  shape.cubicTo( x, y, x1, y1, x2, y2 );</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">case</span> QPainterPath::CurveToDataElement:</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">break</span>;</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>  }</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</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="keywordflow">return</span> shape;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> }</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> <span class="keyword">class </span>QwtPlotShapeItem::PrivateData</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> {</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  PrivateData()</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  : <a class="code" href="class_qwt_plot_shape_item.html#a4fa2640aabb1d3992bb6a102172d4f2c">legendMode</a>( <a class="code" href="class_qwt_plot_shape_item.html">QwtPlotShapeItem</a>::<a class="code" href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cda5798347f022bcd9f66c0bb2c8a9534c3">LegendColor</a> )</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  , <a class="code" href="class_qwt_plot_shape_item.html#abe7488a7707971decaefffc50f0f854a">renderTolerance</a>( 0.0 )</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {</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>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="class_qwt_plot_shape_item.html#ad59bff5c245a3b2f790058bfe6e8d676">QwtPlotShapeItem::PaintAttributes</a> paintAttributes;</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cd">QwtPlotShapeItem::LegendMode</a> <a class="code" href="class_qwt_plot_shape_item.html#a4fa2640aabb1d3992bb6a102172d4f2c">legendMode</a>;</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="keywordtype">double</span> <a class="code" href="class_qwt_plot_shape_item.html#abe7488a7707971decaefffc50f0f854a">renderTolerance</a>;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  QRectF <a class="code" href="class_qwt_plot_shape_item.html#a02b583259bcc52b812fe86f08fbe7a37">boundingRect</a>;</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  QPen <a class="code" href="class_qwt_plot_shape_item.html#abe398b435b4912da93734ec3b740c800">pen</a>;</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  QBrush <a class="code" href="class_qwt_plot_shape_item.html#a9aa4209b9d3d1e5be788deabed64dfde">brush</a>;</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  QPainterPath <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a>;</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>  </div>
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<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a61767eb8966adf67ba8044afc38f5fb5"> 112</a></span> <a class="code" href="class_qwt_plot_shape_item.html#a61767eb8966adf67ba8044afc38f5fb5">QwtPlotShapeItem::QwtPlotShapeItem</a>( <span class="keyword">const</span> QString& title )</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  : <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>( <a class="code" href="class_qwt_text.html">QwtText</a>( title ) )</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>  init();</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> }</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
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<div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a33fb91a92c34c58c48d3de1ee278bbc7"> 127</a></span> <a class="code" href="class_qwt_plot_shape_item.html#a61767eb8966adf67ba8044afc38f5fb5">QwtPlotShapeItem::QwtPlotShapeItem</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& title )</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  : <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>( title )</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> {</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  init();</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#accacacbcdbf558ad3dfcba462bf2b0c3"> 134</a></span> <a class="code" href="class_qwt_plot_shape_item.html#accacacbcdbf558ad3dfcba462bf2b0c3">QwtPlotShapeItem::~QwtPlotShapeItem</a>()</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> {</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">delete</span> m_data;</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="keywordtype">void</span> QwtPlotShapeItem::init()</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>  m_data = <span class="keyword">new</span> PrivateData();</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  m_data->boundingRect = <a class="code" href="class_qwt_plot_item.html#aebc6a6627f293f62e1d07006b11912cc">QwtPlotItem::boundingRect</a>();</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">QwtPlotItem::AutoScale</a>, <span class="keyword">true</span> );</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a>, <span class="keyword">false</span> );</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">setZ</a>( 8.0 );</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>  </div>
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<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a4d08696bbf92892cd007fd10a746ec58"> 151</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_plot_shape_item.html#a4d08696bbf92892cd007fd10a746ec58">QwtPlotShapeItem::rtti</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af18fa4c34b44eaf43e13608c6bd7c7b7">QwtPlotItem::Rtti_PlotShape</a>;</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>  </div>
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<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#acd66d009cd24cdfb418a5cc9486b5001"> 163</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#acd66d009cd24cdfb418a5cc9486b5001">QwtPlotShapeItem::setPaintAttribute</a>( <a class="code" href="class_qwt_plot_shape_item.html#aaa78031ce7ab1b8e713bc05da05a4631">PaintAttribute</a> attribute, <span class="keywordtype">bool</span> on )</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">if</span> ( on )</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  m_data->paintAttributes |= attribute;</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  m_data->paintAttributes &= ~attribute;</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> }</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
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<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a0291a8506ac69ce236545c53c4cc4624"> 175</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_plot_shape_item.html#a0291a8506ac69ce236545c53c4cc4624">QwtPlotShapeItem::testPaintAttribute</a>( <a class="code" href="class_qwt_plot_shape_item.html#aaa78031ce7ab1b8e713bc05da05a4631">PaintAttribute</a> attribute )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> ( m_data->paintAttributes & attribute );</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="l00186"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a2daf96fc886bb84e4a55913fc0c39906"> 186</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a2daf96fc886bb84e4a55913fc0c39906">QwtPlotShapeItem::setLegendMode</a>( <a class="code" href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cd">LegendMode</a> mode )</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> ( mode != m_data->legendMode )</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>  m_data->legendMode = mode;</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">legendChanged</a>();</div>
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|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</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="l00199"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a4fa2640aabb1d3992bb6a102172d4f2c"> 199</a></span> <a class="code" href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cd">QwtPlotShapeItem::LegendMode</a> <a class="code" href="class_qwt_plot_shape_item.html#a4fa2640aabb1d3992bb6a102172d4f2c">QwtPlotShapeItem::legendMode</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> m_data->legendMode;</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> }</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a02b583259bcc52b812fe86f08fbe7a37"> 205</a></span> QRectF <a class="code" href="class_qwt_plot_shape_item.html#a02b583259bcc52b812fe86f08fbe7a37">QwtPlotShapeItem::boundingRect</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">return</span> m_data->boundingRect;</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> }</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a0a448e4354f67a3957b8123214cd75bb"> 216</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a0a448e4354f67a3957b8123214cd75bb">QwtPlotShapeItem::setRect</a>( <span class="keyword">const</span> QRectF& rect )</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> {</div>
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|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  QPainterPath path;</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  path.addRect( rect );</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="class_qwt_plot_shape_item.html#a0a8f3ed22324b23d04588cc749b74674">setShape</a>( path );</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> }</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  </div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a9810bd70cfdff88d14f88d9edf20c85b"> 230</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a9810bd70cfdff88d14f88d9edf20c85b">QwtPlotShapeItem::setPolygon</a>( <span class="keyword">const</span> QPolygonF& polygon )</div>
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|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> {</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  QPainterPath <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a>;</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a>.addPolygon( polygon );</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="class_qwt_plot_shape_item.html#a0a8f3ed22324b23d04588cc749b74674">setShape</a>( <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a> );</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> }</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  </div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a0a8f3ed22324b23d04588cc749b74674"> 244</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a0a8f3ed22324b23d04588cc749b74674">QwtPlotShapeItem::setShape</a>( <span class="keyword">const</span> QPainterPath& shape )</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> {</div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a> != m_data->shape )</div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  {</div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  m_data->shape = <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a>;</div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a>.isEmpty() )</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  {</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  m_data->boundingRect = <a class="code" href="class_qwt_plot_item.html#aebc6a6627f293f62e1d07006b11912cc">QwtPlotItem::boundingRect</a>();</div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  {</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  m_data->boundingRect = <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">shape</a>.boundingRect();</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> }</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d"> 266</a></span> QPainterPath <a class="code" href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">QwtPlotShapeItem::shape</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">return</span> m_data->shape;</div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> }</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  </div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a7626d822bf3d7905a606a0e0c7079c11"> 284</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a7626d822bf3d7905a606a0e0c7079c11">QwtPlotShapeItem::setPen</a>( <span class="keyword">const</span> QColor& color, qreal width, Qt::PenStyle style )</div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> {</div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="class_qwt_plot_shape_item.html#a7626d822bf3d7905a606a0e0c7079c11">setPen</a>( QPen( color, width, style ) );</div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> }</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a2ccab3059bb905fc2baee07cb69a262b"> 297</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a7626d822bf3d7905a606a0e0c7079c11">QwtPlotShapeItem::setPen</a>( <span class="keyword">const</span> QPen& pen )</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> {</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_shape_item.html#abe398b435b4912da93734ec3b740c800">pen</a> != m_data->pen )</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  {</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  m_data->pen = <a class="code" href="class_qwt_plot_shape_item.html#abe398b435b4912da93734ec3b740c800">pen</a>;</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> }</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#abe398b435b4912da93734ec3b740c800"> 310</a></span> QPen <a class="code" href="class_qwt_plot_shape_item.html#abe398b435b4912da93734ec3b740c800">QwtPlotShapeItem::pen</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">return</span> m_data->pen;</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> }</div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#ac73e7b2bc260f50dd997e078384a3d6b"> 323</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#ac73e7b2bc260f50dd997e078384a3d6b">QwtPlotShapeItem::setBrush</a>( <span class="keyword">const</span> QBrush& brush )</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> {</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_shape_item.html#a9aa4209b9d3d1e5be788deabed64dfde">brush</a> != m_data->brush )</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  {</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  m_data->brush = <a class="code" href="class_qwt_plot_shape_item.html#a9aa4209b9d3d1e5be788deabed64dfde">brush</a>;</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div>
|
|
<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>  </div>
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<div class="line"><a name="l00336"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a9aa4209b9d3d1e5be788deabed64dfde"> 336</a></span> QBrush <a class="code" href="class_qwt_plot_shape_item.html#a9aa4209b9d3d1e5be788deabed64dfde">QwtPlotShapeItem::brush</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">return</span> m_data->brush;</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>  </div>
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<div class="line"><a name="l00357"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a76f617b8662ed118382d49c5201791e2"> 357</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a76f617b8662ed118382d49c5201791e2">QwtPlotShapeItem::setRenderTolerance</a>( <span class="keywordtype">double</span> tolerance )</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> {</div>
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  tolerance = qwtMaxF( tolerance, 0.0 );</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  </div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> ( tolerance != m_data->renderTolerance )</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  {</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  m_data->renderTolerance = tolerance;</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</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>  </div>
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<div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#abe7488a7707971decaefffc50f0f854a"> 372</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_shape_item.html#abe7488a7707971decaefffc50f0f854a">QwtPlotShapeItem::renderTolerance</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> m_data->renderTolerance;</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> }</div>
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  </div>
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<div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a454e95f9c5a09f9bb6a6ee91134014df"> 385</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_shape_item.html#a454e95f9c5a09f9bb6a6ee91134014df">QwtPlotShapeItem::draw</a>( QPainter* painter,</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& yMap,</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">const</span> QRectF& canvasRect )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">if</span> ( m_data->shape.isEmpty() )</div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  </div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> ( m_data->pen.style() == Qt::NoPen</div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  && m_data->brush.style() == Qt::NoBrush )</div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  {</div>
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|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  }</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  </div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keyword">const</span> QRectF cr = <a class="code" href="class_qwt_scale_map.html#ab1ee6d62addf3f9cf091d425be9ac642">QwtScaleMap::invTransform</a>(</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  xMap, yMap, canvasRect.toRect() );</div>
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<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>  <span class="keyword">const</span> QRectF& br = m_data->boundingRect;</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  </div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">if</span> ( ( br.left() > cr.right() ) || ( br.right() < cr.left() )</div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  || ( br.top() > cr.bottom() ) || ( br.bottom() < cr.top() ) )</div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  {</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="comment">// outside the visible area</span></div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  </div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</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="l00411"></a><span class="lineno"> 411</span>  </div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  QPainterPath path = qwtTransformPath( xMap, yMap,</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  m_data->shape, doAlign );</div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_shape_item.html#a0291a8506ac69ce236545c53c4cc4624">testPaintAttribute</a>( <a class="code" href="class_qwt_plot_shape_item.html#aaa78031ce7ab1b8e713bc05da05a4631a21854077548e55943dc8f9f208960442">QwtPlotShapeItem::ClipPolygons</a> ) )</div>
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|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  {</div>
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|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keyword">const</span> qreal pw = <a class="code" href="class_qwt_painter.html#a9861338f5900c731fa66423aa6f29b88">QwtPainter::effectivePenWidth</a>( painter->pen() );</div>
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|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">const</span> QRectF clipRect = canvasRect.adjusted( -pw, -pw, pw, pw );</div>
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|
<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>  QPainterPath clippedPath;</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  clippedPath.setFillRule( path.fillRule() );</div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  </div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <a class="code" href="class_q_list.html">QList< QPolygonF ></a> polygons = path.toSubpathPolygons();</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < polygons.size(); i++ )</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  {</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <a class="code" href="namespace_qwt_clipper.html#aa5305d415fd97b332825e68b6cb25715">QwtClipper::clipPolygonF</a>( clipRect, polygons[i], <span class="keyword">true</span> );</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  clippedPath.addPolygon( polygons[i] );</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  </div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  path = clippedPath;</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  }</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">if</span> ( m_data->renderTolerance > 0.0 )</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  {</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <a class="code" href="class_qwt_weeding_curve_fitter.html">QwtWeedingCurveFitter</a> fitter( m_data->renderTolerance );</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  </div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  QPainterPath fittedPath;</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  fittedPath.setFillRule( path.fillRule() );</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  </div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QPolygonF ></a> polygons = path.toSubpathPolygons();</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < polygons.size(); i++ )</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  fittedPath.addPolygon( fitter.<a class="code" href="class_qwt_weeding_curve_fitter.html#a374b476ce3ea491760ff7d0ccda0fedf">fitCurve</a>( polygons[ i ] ) );</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  </div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  path = fittedPath;</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  }</div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  </div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  painter->setPen( m_data->pen );</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  painter->setBrush( m_data->brush );</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  </div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  painter->drawPath( path );</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> }</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  </div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"><a class="line" href="class_qwt_plot_shape_item.html#a33cf19d2163949823d5f9b3ce8d73028"> 463</a></span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a> <a class="code" href="class_qwt_plot_shape_item.html#a33cf19d2163949823d5f9b3ce8d73028">QwtPlotShapeItem::legendIcon</a>( <span class="keywordtype">int</span> index,</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keyword">const</span> QSizeF& size )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  Q_UNUSED( index );</div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  </div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="code" href="class_qwt_graphic.html">QwtGraphic</a> icon;</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  icon.<a class="code" href="class_qwt_graphic.html#acba8d73bc62bd15c15491d4a6e739869">setDefaultSize</a>( size );</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  </div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">if</span> ( size.isEmpty() )</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">return</span> icon;</div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">if</span> ( m_data->legendMode == <a class="code" href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cdac1d32e3ca5a234638e8bc46d2dd86e38">QwtPlotShapeItem::LegendShape</a> )</div>
|
|
<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="keyword">const</span> QRectF& br = m_data->boundingRect;</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>  QPainter painter( &icon );</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  painter.setRenderHint( QPainter::Antialiasing,</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <a class="code" href="class_qwt_plot_item.html#aca66d2161c8a6caf5ebef82f59770d15">testRenderHint</a>( <a class="code" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13">QwtPlotItem::RenderAntialiased</a> ) );</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  </div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  painter.translate( -br.topLeft() );</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  </div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  painter.setPen( m_data->pen );</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  painter.setBrush( m_data->brush );</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  painter.drawPath( m_data->shape );</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>  <span class="keywordflow">else</span></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>  QColor iconColor;</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">if</span> ( m_data->brush.style() != Qt::NoBrush )</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  iconColor = m_data->brush.color();</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  iconColor = m_data->pen.color();</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  icon = <a class="code" href="class_qwt_plot_item.html#a9a86df9a56ed5fea2cee81026e45f375">defaultIcon</a>( iconColor, size );</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  }</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  </div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">return</span> icon;</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> }</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  </div>
|
|
<div class="ttc" id="aclass_q_list_html"><div class="ttname"><a href="class_q_list.html">QList</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00017">qwt_abstract_legend.h:17</a></div></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>
|
|
<div class="ttc" id="aclass_qwt_graphic_html_acba8d73bc62bd15c15491d4a6e739869"><div class="ttname"><a href="class_qwt_graphic.html#acba8d73bc62bd15c15491d4a6e739869">QwtGraphic::setDefaultSize</a></div><div class="ttdeci">void setDefaultSize(const QSizeF &)</div><div class="ttdoc">Set a default size.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00553">qwt_graphic.cpp:553</a></div></div>
|
|
<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>
|
|
<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_plot_item_html"><div class="ttname"><a href="class_qwt_plot_item.html">QwtPlotItem</a></div><div class="ttdoc">Base class for items on the plot canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00066">qwt_plot_item.h:67</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_a3967414c7542e267d0c2793f02be7241"><div class="ttname"><a href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">QwtPlotItem::legendChanged</a></div><div class="ttdeci">virtual void legendChanged()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00491">qwt_plot_item.cpp:491</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_a57d90e4146133b59d589c71b3a643e82"><div class="ttname"><a href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">QwtPlotItem::setZ</a></div><div class="ttdeci">void setZ(double z)</div><div class="ttdoc">Set the z value.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00165">qwt_plot_item.cpp:165</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_a5a335be8ff488809a2cf7f4b734ad1b6"><div class="ttname"><a href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">QwtPlotItem::setItemAttribute</a></div><div class="ttdeci">void setItemAttribute(ItemAttribute, bool on=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00228">qwt_plot_item.cpp:228</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_a9a86df9a56ed5fea2cee81026e45f375"><div class="ttname"><a href="class_qwt_plot_item.html#a9a86df9a56ed5fea2cee81026e45f375">QwtPlotItem::defaultIcon</a></div><div class="ttdeci">QwtGraphic defaultIcon(const QBrush &, const QSizeF &) const</div><div class="ttdoc">Return a default icon from a brush.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00422">qwt_plot_item.cpp:422</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_ab149ac85e233ce9cedf2f2f2af871bf3af18fa4c34b44eaf43e13608c6bd7c7b7"><div class="ttname"><a href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af18fa4c34b44eaf43e13608c6bd7c7b7">QwtPlotItem::Rtti_PlotShape</a></div><div class="ttdeci">@ Rtti_PlotShape</div><div class="ttdoc">For QwtPlotShapeItem.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00120">qwt_plot_item.h:120</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13"><div class="ttname"><a href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13">QwtPlotItem::RenderAntialiased</a></div><div class="ttdeci">@ RenderAntialiased</div><div class="ttdoc">Enable antialiasing.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00207">qwt_plot_item.h:206</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_aca66d2161c8a6caf5ebef82f59770d15"><div class="ttname"><a href="class_qwt_plot_item.html#aca66d2161c8a6caf5ebef82f59770d15">QwtPlotItem::testRenderHint</a></div><div class="ttdeci">bool testRenderHint(RenderHint) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00332">qwt_plot_item.cpp:332</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_ad956fdbce5b0721abccce6d09fe4d5ce"><div class="ttname"><a href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">QwtPlotItem::itemChanged</a></div><div class="ttdeci">virtual void itemChanged()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00481">qwt_plot_item.cpp:481</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a></div><div class="ttdeci">@ Legend</div><div class="ttdoc">The item is represented on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00150">qwt_plot_item.h:150</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">QwtPlotItem::AutoScale</a></div><div class="ttdeci">@ AutoScale</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00157">qwt_plot_item.h:157</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_item_html_aebc6a6627f293f62e1d07006b11912cc"><div class="ttname"><a href="class_qwt_plot_item.html#aebc6a6627f293f62e1d07006b11912cc">QwtPlotItem::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00568">qwt_plot_item.cpp:568</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html"><div class="ttname"><a href="class_qwt_plot_shape_item.html">QwtPlotShapeItem</a></div><div class="ttdoc">A plot item, which displays any graphical shape, that can be defined by a QPainterPath.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00038">qwt_plot_shapeitem.h:39</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a0291a8506ac69ce236545c53c4cc4624"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a0291a8506ac69ce236545c53c4cc4624">QwtPlotShapeItem::testPaintAttribute</a></div><div class="ttdeci">bool testPaintAttribute(PaintAttribute) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00175">qwt_plot_shapeitem.cpp:175</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a02b583259bcc52b812fe86f08fbe7a37"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a02b583259bcc52b812fe86f08fbe7a37">QwtPlotShapeItem::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const override</div><div class="ttdoc">Bounding rectangle of the shape.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00205">qwt_plot_shapeitem.cpp:205</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a0a448e4354f67a3957b8123214cd75bb"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a0a448e4354f67a3957b8123214cd75bb">QwtPlotShapeItem::setRect</a></div><div class="ttdeci">void setRect(const QRectF &)</div><div class="ttdoc">Set a path built from a rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00216">qwt_plot_shapeitem.cpp:216</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a0a8f3ed22324b23d04588cc749b74674"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a0a8f3ed22324b23d04588cc749b74674">QwtPlotShapeItem::setShape</a></div><div class="ttdeci">void setShape(const QPainterPath &)</div><div class="ttdoc">Set the shape to be displayed.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00244">qwt_plot_shapeitem.cpp:244</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a2cf398a73f125044df9b83ba421c47cd"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cd">QwtPlotShapeItem::LegendMode</a></div><div class="ttdeci">LegendMode</div><div class="ttdoc">Mode how to display the item on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00064">qwt_plot_shapeitem.h:65</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a2cf398a73f125044df9b83ba421c47cda5798347f022bcd9f66c0bb2c8a9534c3"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cda5798347f022bcd9f66c0bb2c8a9534c3">QwtPlotShapeItem::LegendColor</a></div><div class="ttdeci">@ LegendColor</div><div class="ttdoc">Display a filled rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00071">qwt_plot_shapeitem.h:70</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a2cf398a73f125044df9b83ba421c47cdac1d32e3ca5a234638e8bc46d2dd86e38"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a2cf398a73f125044df9b83ba421c47cdac1d32e3ca5a234638e8bc46d2dd86e38">QwtPlotShapeItem::LegendShape</a></div><div class="ttdeci">@ LegendShape</div><div class="ttdoc">Display a scaled down version of the shape.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00067">qwt_plot_shapeitem.h:67</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a2daf96fc886bb84e4a55913fc0c39906"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a2daf96fc886bb84e4a55913fc0c39906">QwtPlotShapeItem::setLegendMode</a></div><div class="ttdeci">void setLegendMode(LegendMode)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00186">qwt_plot_shapeitem.cpp:186</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a33cf19d2163949823d5f9b3ce8d73028"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a33cf19d2163949823d5f9b3ce8d73028">QwtPlotShapeItem::legendIcon</a></div><div class="ttdeci">virtual QwtGraphic legendIcon(int index, const QSizeF &) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00463">qwt_plot_shapeitem.cpp:463</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a454e95f9c5a09f9bb6a6ee91134014df"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a454e95f9c5a09f9bb6a6ee91134014df">QwtPlotShapeItem::draw</a></div><div class="ttdeci">virtual void draw(QPainter *, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &canvasRect) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00385">qwt_plot_shapeitem.cpp:385</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a4d08696bbf92892cd007fd10a746ec58"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a4d08696bbf92892cd007fd10a746ec58">QwtPlotShapeItem::rtti</a></div><div class="ttdeci">virtual int rtti() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00151">qwt_plot_shapeitem.cpp:151</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a4fa2640aabb1d3992bb6a102172d4f2c"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a4fa2640aabb1d3992bb6a102172d4f2c">QwtPlotShapeItem::legendMode</a></div><div class="ttdeci">LegendMode legendMode() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00199">qwt_plot_shapeitem.cpp:199</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a61767eb8966adf67ba8044afc38f5fb5"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a61767eb8966adf67ba8044afc38f5fb5">QwtPlotShapeItem::QwtPlotShapeItem</a></div><div class="ttdeci">QwtPlotShapeItem(const QString &title=QString())</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00112">qwt_plot_shapeitem.cpp:112</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a7626d822bf3d7905a606a0e0c7079c11"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a7626d822bf3d7905a606a0e0c7079c11">QwtPlotShapeItem::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__plot__shapeitem_8cpp_source.html#l00284">qwt_plot_shapeitem.cpp:284</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a76f617b8662ed118382d49c5201791e2"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a76f617b8662ed118382d49c5201791e2">QwtPlotShapeItem::setRenderTolerance</a></div><div class="ttdeci">void setRenderTolerance(double)</div><div class="ttdoc">Set the tolerance for the weeding optimization.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00357">qwt_plot_shapeitem.cpp:357</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a9810bd70cfdff88d14f88d9edf20c85b"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a9810bd70cfdff88d14f88d9edf20c85b">QwtPlotShapeItem::setPolygon</a></div><div class="ttdeci">void setPolygon(const QPolygonF &)</div><div class="ttdoc">Set a path built from a polygon.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00230">qwt_plot_shapeitem.cpp:230</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_a9aa4209b9d3d1e5be788deabed64dfde"><div class="ttname"><a href="class_qwt_plot_shape_item.html#a9aa4209b9d3d1e5be788deabed64dfde">QwtPlotShapeItem::brush</a></div><div class="ttdeci">QBrush brush() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00336">qwt_plot_shapeitem.cpp:336</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_aaa78031ce7ab1b8e713bc05da05a4631"><div class="ttname"><a href="class_qwt_plot_shape_item.html#aaa78031ce7ab1b8e713bc05da05a4631">QwtPlotShapeItem::PaintAttribute</a></div><div class="ttdeci">PaintAttribute</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00047">qwt_plot_shapeitem.h:48</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_aaa78031ce7ab1b8e713bc05da05a4631a21854077548e55943dc8f9f208960442"><div class="ttname"><a href="class_qwt_plot_shape_item.html#aaa78031ce7ab1b8e713bc05da05a4631a21854077548e55943dc8f9f208960442">QwtPlotShapeItem::ClipPolygons</a></div><div class="ttdeci">@ ClipPolygons</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00058">qwt_plot_shapeitem.h:58</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_abe398b435b4912da93734ec3b740c800"><div class="ttname"><a href="class_qwt_plot_shape_item.html#abe398b435b4912da93734ec3b740c800">QwtPlotShapeItem::pen</a></div><div class="ttdeci">QPen pen() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00310">qwt_plot_shapeitem.cpp:310</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_abe7488a7707971decaefffc50f0f854a"><div class="ttname"><a href="class_qwt_plot_shape_item.html#abe7488a7707971decaefffc50f0f854a">QwtPlotShapeItem::renderTolerance</a></div><div class="ttdeci">double renderTolerance() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00372">qwt_plot_shapeitem.cpp:372</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_ac73e7b2bc260f50dd997e078384a3d6b"><div class="ttname"><a href="class_qwt_plot_shape_item.html#ac73e7b2bc260f50dd997e078384a3d6b">QwtPlotShapeItem::setBrush</a></div><div class="ttdeci">void setBrush(const QBrush &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00323">qwt_plot_shapeitem.cpp:323</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_accacacbcdbf558ad3dfcba462bf2b0c3"><div class="ttname"><a href="class_qwt_plot_shape_item.html#accacacbcdbf558ad3dfcba462bf2b0c3">QwtPlotShapeItem::~QwtPlotShapeItem</a></div><div class="ttdeci">virtual ~QwtPlotShapeItem()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00134">qwt_plot_shapeitem.cpp:134</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_acd66d009cd24cdfb418a5cc9486b5001"><div class="ttname"><a href="class_qwt_plot_shape_item.html#acd66d009cd24cdfb418a5cc9486b5001">QwtPlotShapeItem::setPaintAttribute</a></div><div class="ttdeci">void setPaintAttribute(PaintAttribute, bool on=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00163">qwt_plot_shapeitem.cpp:163</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_ad59bff5c245a3b2f790058bfe6e8d676"><div class="ttname"><a href="class_qwt_plot_shape_item.html#ad59bff5c245a3b2f790058bfe6e8d676">QwtPlotShapeItem::PaintAttributes</a></div><div class="ttdeci">QFlags< PaintAttribute > PaintAttributes</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8h_source.html#l00061">qwt_plot_shapeitem.h:61</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_shape_item_html_af1295e4d9d16e1606d706326192aa90d"><div class="ttname"><a href="class_qwt_plot_shape_item.html#af1295e4d9d16e1606d706326192aa90d">QwtPlotShapeItem::shape</a></div><div class="ttdeci">QPainterPath shape() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__shapeitem_8cpp_source.html#l00266">qwt_plot_shapeitem.cpp:266</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html"><div class="ttname"><a href="class_qwt_scale_map.html">QwtScaleMap</a></div><div class="ttdoc">A scale map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00026">qwt_scale_map.h:27</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a504f1627e0e02ddac03d2ce46507b865"><div class="ttname"><a href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">QwtScaleMap::transform</a></div><div class="ttdeci">double transform(double s) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00137">qwt_scale_map.h:137</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_ab1ee6d62addf3f9cf091d425be9ac642"><div class="ttname"><a href="class_qwt_scale_map.html#ab1ee6d62addf3f9cf091d425be9ac642">QwtScaleMap::invTransform</a></div><div class="ttdeci">double invTransform(double p) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00154">qwt_scale_map.h:154</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html"><div class="ttname"><a href="class_qwt_text.html">QwtText</a></div><div class="ttdoc">A class representing a text.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8h_source.html#l00051">qwt_text.h:52</a></div></div>
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<div class="ttc" id="aclass_qwt_weeding_curve_fitter_html"><div class="ttname"><a href="class_qwt_weeding_curve_fitter.html">QwtWeedingCurveFitter</a></div><div class="ttdoc">A curve fitter implementing Douglas and Peucker algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__weeding__curve__fitter_8h_source.html#l00038">qwt_weeding_curve_fitter.h:39</a></div></div>
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<div class="ttc" id="aclass_qwt_weeding_curve_fitter_html_a374b476ce3ea491760ff7d0ccda0fedf"><div class="ttname"><a href="class_qwt_weeding_curve_fitter.html#a374b476ce3ea491760ff7d0ccda0fedf">QwtWeedingCurveFitter::fitCurve</a></div><div class="ttdeci">virtual QPolygonF fitCurve(const QPolygonF &) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__weeding__curve__fitter_8cpp_source.html#l00124">qwt_weeding_curve_fitter.cpp:124</a></div></div>
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<div class="ttc" id="anamespace_qwt_clipper_html_aa5305d415fd97b332825e68b6cb25715"><div class="ttname"><a href="namespace_qwt_clipper.html#aa5305d415fd97b332825e68b6cb25715">QwtClipper::clipPolygonF</a></div><div class="ttdeci">QWT_EXPORT void clipPolygonF(const QRectF &, QPolygonF &, bool closePolygon=false)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__clipper_8cpp_source.html#l00404">qwt_clipper.cpp:404</a></div></div>
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