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<div class="title">qwt_plot_layout.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_layout.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "qwt_text.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_label.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_scale_widget.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_abstract_legend.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_math.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <qmargins.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="keyword">namespace</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> {</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">class </span>LayoutData</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">public</span>:</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">struct </span>LegendData</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  {</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordtype">void</span> init( <span class="keyword">const</span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* legend )</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">if</span> ( legend )</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>  frameWidth = legend->frameWidth();</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  hScrollExtent = legend-><a class="code" href="class_qwt_abstract_legend.html#a619f3705f6f9be8c1f38df68d83a37ff">scrollExtent</a>( Qt::Horizontal );</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  vScrollExtent = legend-><a class="code" href="class_qwt_abstract_legend.html#a619f3705f6f9be8c1f38df68d83a37ff">scrollExtent</a>( Qt::Vertical );</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>  hint = legend->sizeHint();</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</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>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  QSize legendHint( <span class="keyword">const</span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* legend, <span class="keyword">const</span> QRectF& rect )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> w = qMin( hint.width(), qwtFloor( rect.width() ) );</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">int</span> h = legend->heightForWidth( w );</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">if</span> ( h <= 0 )</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  h = hint.height();</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> QSize( w, h );</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="keywordtype">int</span> frameWidth;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">int</span> hScrollExtent;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">int</span> vScrollExtent;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  QSize hint;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  };</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>  <span class="keyword">struct </span>LabelData</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">void</span> init( <span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* label )</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>  frameWidth = 0;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  text = <a class="code" href="class_qwt_text.html">QwtText</a>();</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="keywordflow">if</span> ( label )</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  text = label-><a class="code" href="class_qwt_text_label.html#a65113573cdf1fe4098a324453e11fe4e">text</a>();</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> ( !( text.testPaintAttribute( <a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24eac12e48f17fd02a6bc1840c61c4862a65">QwtText::PaintUsingTextFont</a> ) ) )</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  text.<a class="code" href="class_qwt_text.html#ad071f3c4fae4512a1cc71554d95eb69a">setFont</a>( label->font() );</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>  frameWidth = label->frameWidth();</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</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>  <a class="code" href="class_qwt_text.html">QwtText</a> text;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">int</span> frameWidth;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</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>  <span class="keyword">struct </span>ScaleData</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>  <span class="keywordtype">void</span> init( <span class="keyword">const</span> <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* axisWidget )</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  {</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  isVisible = <span class="keyword">true</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>  scaleWidget = axisWidget;</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  scaleFont = axisWidget->font();</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>  start = axisWidget-><a class="code" href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">startBorderDist</a>();</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  end = axisWidget-><a class="code" href="class_qwt_scale_widget.html#a76a5e92a7b138238a8e0b7288842f9c8">endBorderDist</a>();</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  baseLineOffset = axisWidget-><a class="code" href="class_qwt_scale_widget.html#ac43b364e0f0bfb0895f66e5bb21d665d">margin</a>();</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>  tickOffset = axisWidget-><a class="code" href="class_qwt_scale_widget.html#ac43b364e0f0bfb0895f66e5bb21d665d">margin</a>();</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">if</span> ( axisWidget-><a class="code" href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">scaleDraw</a>()-><a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a> ) )</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  tickOffset += axisWidget-><a class="code" href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">scaleDraw</a>()-><a class="code" href="class_qwt_abstract_scale_draw.html#ab3713ea053eb3d6327b18a3d14c7b820">maxTickLength</a>();</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  dimWithoutTitle = axisWidget-><a class="code" href="class_qwt_scale_widget.html#ab80a559c9009755eb85e131cd2c64fc5">dimForLength</a>( QWIDGETSIZE_MAX, scaleFont );</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> ( !axisWidget-><a class="code" href="class_qwt_scale_widget.html#a21d3d49153b168e70032d5bc2334169e">title</a>().<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  dimWithoutTitle -= axisWidget-><a class="code" href="class_qwt_scale_widget.html#af98de947ca1addc3e4eafc0d5425217e">titleHeightForWidth</a>( QWIDGETSIZE_MAX );</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>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">void</span> reset()</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>  isVisible = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  start = 0;</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  end = 0;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  baseLineOffset = 0;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  tickOffset = 0.0;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  dimWithoutTitle = 0;</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>  </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">bool</span> isVisible;</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* scaleWidget;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  QFont scaleFont;</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">int</span> start;</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">int</span> end;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">int</span> baseLineOffset;</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">double</span> tickOffset;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">int</span> dimWithoutTitle;</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="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">struct </span>CanvasData</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordtype">void</span> init( <span class="keyword">const</span> QWidget* canvas )</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  {</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">const</span> QMargins m = canvas->contentsMargins();</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a> ] = m.left();</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">QwtAxis::XTop</a> ] = m.top();</div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">QwtAxis::YRight</a> ] = m.right();</div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">QwtAxis::XBottom</a> ] = m.bottom();</div>
|
|
<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>  </div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">int</span> contentsMargins[ QwtAxis::AxisPositions ];</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="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">enum</span> Label</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>  Title,</div>
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|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  Footer,</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  NumLabels</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  };</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  LayoutData( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html">QwtPlot</a>* );</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">bool</span> hasSymmetricYAxes() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">inline</span> ScaleData& axisData( QwtAxisId axisId )</div>
|
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  {</div>
|
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> m_scaleData[ axisId ];</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="l00150"></a><span class="lineno"> 150</span>  </div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">inline</span> <span class="keyword">const</span> ScaleData& axisData( QwtAxisId axisId )<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> m_scaleData[ axisId ];</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="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">inline</span> <span class="keywordtype">double</span> tickOffset( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> axisData( axisPos ).tickOffset;</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  LegendData legendData;</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  LabelData labelData[ NumLabels ];</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  CanvasData canvasData;</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="keyword">private</span>:</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  ScaleData m_scaleData[ QwtAxis::AxisPositions ];</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  };</div>
|
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
|
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">/*</span></div>
|
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> Extract all layout relevant data from the plot components</span></div>
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|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> */</span></div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  LayoutData::LayoutData( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html">QwtPlot</a>* plot )</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>  legendData.init( plot-><a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>() );</div>
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|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  labelData[ Title ].init( plot-><a class="code" href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">titleLabel</a>() );</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  labelData[ Footer ].init( plot-><a class="code" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">footerLabel</a>() );</div>
|
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
|
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < QwtAxis::AxisPositions; axisPos++ )</div>
|
|
<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>  {</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">const</span> QwtAxisId axisId( axisPos );</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>  ScaleData& scaleData = axisData( axisId );</div>
|
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  </div>
|
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> ( plot-><a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( axisId ) )</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  {</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* scaleWidget = plot-><a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  scaleData.init( scaleWidget );</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  scaleData.reset();</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  canvasData.init( plot-><a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>() );</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordtype">bool</span> LayoutData::hasSymmetricYAxes()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> m_scaleData[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a> ].isVisible == m_scaleData[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a> ].isVisible;</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> }</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="keyword">namespace</span></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>  <span class="keyword">class </span>LayoutHintData</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  {</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  LayoutHintData( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html">QwtPlot</a>* plot );</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">int</span> alignedSize( <span class="keyword">const</span> QwtAxisId ) <span class="keyword">const</span>;</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  </div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> yAxesWidth()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">return</span> axesWidth( YLeft ) + axesWidth( YRight );</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>  </div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> yAxesHeight()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> qMax( axesHeight( YLeft ), axesHeight( YRight ) );</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  </div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> xAxesHeight()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> axesHeight( XTop ) + axesHeight( XBottom );</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>  </div>
|
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> xAxesWidth()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">return</span> qMax( axesWidth( XTop ), axesWidth( XBottom ) );</div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">private</span>:</div>
|
|
<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">struct </span>ScaleData</div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  {</div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  ScaleData()</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>  w = h = minLeft = minRight = tickOffset = 0;</div>
|
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<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>  </div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">int</span> w;</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordtype">int</span> h;</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordtype">int</span> minLeft;</div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordtype">int</span> minRight;</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">int</span> tickOffset;</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>  };</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
|
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">const</span> ScaleData& axisData( QwtAxisId axisId )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">return</span> m_scaleData[ axisId ];</div>
|
|
<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>  </div>
|
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  ScaleData& axisData( QwtAxisId axisId )</div>
|
|
<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>  <span class="keywordflow">return</span> m_scaleData[ axisId ];</div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div>
|
|
<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">inline</span> <span class="keywordtype">int</span> axesWidth( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="keyword"> </span>{</div>
|
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">return</span> m_scaleData[axisPos].w;</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  }</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>  <span class="keyword">inline</span> <span class="keywordtype">int</span> axesHeight( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">return</span> m_scaleData[axisPos].h;</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</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="keywordtype">int</span> m_canvasBorder[QwtAxis::AxisPositions];</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  ScaleData m_scaleData[QwtAxis::AxisPositions];</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  };</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>  LayoutHintData::LayoutHintData( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html">QwtPlot</a>* plot )</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  {</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  </div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">const</span> QMargins m = plot-><a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>()->contentsMargins();</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordtype">int</span> contentsMargins[ 4 ];</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a> ] = m.left();</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a> ] = m.top();</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a> ] = m.right();</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  contentsMargins[ <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a> ] = m.bottom();</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  </div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</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>  m_canvasBorder[axisPos] = contentsMargins[axisPos] +</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  plot-><a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-><a class="code" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">canvasMargin</a>( axisPos ) + 1;</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="keyword">const</span> QwtAxisId axisId( axisPos );</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">if</span> ( plot-><a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( axisId ) )</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> <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* scl = plot-><a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</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> QSize hint = scl-><a class="code" href="class_qwt_scale_widget.html#ad65e47b46f15461a640f706e00800e53">minimumSizeHint</a>();</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  ScaleData& sd = axisData( axisId );</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  sd.w = hint.width();</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  sd.h = hint.height();</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  scl-><a class="code" href="class_qwt_scale_widget.html#a9dc64374f2af7f9646a0c321f96e2a66">getBorderDistHint</a>( sd.minLeft, sd.minRight );</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  </div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  {</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  sd.tickOffset = scl-><a class="code" href="class_qwt_scale_widget.html#ac43b364e0f0bfb0895f66e5bb21d665d">margin</a>();</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">if</span> ( scl-><a class="code" href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">scaleDraw</a>()-><a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a> ) )</div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  sd.tickOffset += qwtCeil( scl-><a class="code" href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">scaleDraw</a>()-><a class="code" href="class_qwt_abstract_scale_draw.html#ab3713ea053eb3d6327b18a3d14c7b820">maxTickLength</a>() );</div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  }</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="keywordflow">for</span> ( <span class="keywordtype">int</span> axis = 0; axis < AxisPositions; axis++ )</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  {</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sz = alignedSize( axis );</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  ScaleData& sd = axisData( axis );</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#af232f70e25b943f8d44a06f5e285943f">isXAxis</a>( axis ) )</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  sd.w = sz;</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  sd.h = sz;</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</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>  </div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordtype">int</span> LayoutHintData::alignedSize( <span class="keyword">const</span> QwtAxisId axisId )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">const</span> ScaleData& sd = axisData( axisId );</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> ( sd.w && <a class="code" href="namespace_qwt_axis.html#af232f70e25b943f8d44a06f5e285943f">isXAxis</a>( axisId ) )</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>  <span class="keywordtype">int</span> w = sd.w;</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  </div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">if</span> ( <span class="keyword">const</span> <span class="keywordtype">int</span> leftW = axesWidth( YLeft ) )</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>  <span class="keyword">const</span> <span class="keywordtype">int</span> shiftLeft = sd.minLeft - m_canvasBorder[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>];</div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">if</span> ( shiftLeft > 0 )</div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  w -= qMin( shiftLeft, leftW );</div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  }</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="keywordflow">if</span> ( <span class="keyword">const</span> <span class="keywordtype">int</span> rightW = axesWidth( YRight ) )</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="keyword">const</span> <span class="keywordtype">int</span> shiftRight = sd.minRight - m_canvasBorder[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>];</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span> ( shiftRight > 0 )</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  w -= qMin( shiftRight, rightW );</div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  }</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">return</span> w;</div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</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>  <span class="keywordflow">if</span> ( sd.h && <a class="code" href="namespace_qwt_axis.html#a28ab91a2e05d2db7f85eccc56f1c8dd6">isYAxis</a>( axisId ) )</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="keywordtype">int</span> h = sd.h;</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>  <span class="keywordflow">if</span> ( axesHeight( XBottom ) )</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="keyword">const</span> <span class="keywordtype">int</span> shiftBottom = sd.minLeft - m_canvasBorder[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>];</div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">if</span> ( shiftBottom > 0 )</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  h -= qMin( shiftBottom, axisData( XBottom ).tickOffset );</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">if</span> ( axesHeight( XTop ) )</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  {</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> shiftTop = sd.minRight - m_canvasBorder[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>];</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> ( shiftTop > 0 )</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  h -= qMin( shiftTop, axisData( XTop ).tickOffset );</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="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> h;</div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div>
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  </div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> }</div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  </div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="keyword">namespace</span></div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> {</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">class </span>LayoutEngine</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  {</div>
|
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">struct </span>Dimensions</div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  {</div>
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  Dimensions()</div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  dimTitle = dimFooter = 0;</div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < QwtAxis::AxisPositions; axisPos++ )</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  m_dimAxes[axisPos] = 0;</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">inline</span> <span class="keywordtype">int</span> dimAxis( QwtAxisId axisId )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">return</span> m_dimAxes[ axisId ];</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</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="keywordtype">void</span> setDimAxis( QwtAxisId axisId, <span class="keywordtype">int</span> dim )</div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  {</div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  m_dimAxes[ axisId ] = dim;</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div>
|
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  </div>
|
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> dimAxes( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="keyword"> </span>{</div>
|
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">return</span> m_dimAxes[ axisPos ];</div>
|
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
|
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  </div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> dimYAxes()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a> ) + dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">QwtAxis::YRight</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>  </div>
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> dimXAxes()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">return</span> dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">QwtAxis::XTop</a> ) + dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">QwtAxis::XBottom</a> );</div>
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|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  }</div>
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|
<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>  <span class="keyword">inline</span> QRectF centered( <span class="keyword">const</span> QRectF& rect, <span class="keyword">const</span> QRectF& labelRect )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  QRectF r = labelRect;</div>
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  r.setX( rect.left() + dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a> ) );</div>
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|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  r.setWidth( rect.width() - dimYAxes() );</div>
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  </div>
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<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">return</span> r;</div>
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</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>  <span class="keyword">inline</span> QRectF innerRect( <span class="keyword">const</span> QRectF& rect )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  QRectF r(</div>
|
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<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  rect.x() + dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a> ),</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  rect.y() + dimAxes( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">QwtAxis::XTop</a> ),</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  rect.width() - dimYAxes(),</div>
|
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  rect.height() - dimXAxes() );</div>
|
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  </div>
|
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">if</span> ( r.width() < 0 )</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>  r.setX( rect.center().x() );</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  r.setWidth( 0 );</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">if</span> ( r.height() < 0 )</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  {</div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  r.setY( rect.center().y() );</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  r.setHeight( 0 );</div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</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">return</span> r;</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>  </div>
|
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordtype">int</span> dimTitle;</div>
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<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordtype">int</span> dimFooter;</div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  </div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordtype">int</span> m_dimAxes[QwtAxis::AxisPositions];</div>
|
|
<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>  </div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  LayoutEngine()</div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  : m_legendPos( <a class="code" href="class_qwt_plot.html">QwtPlot</a>::BottomLegend )</div>
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  , m_legendRatio( 1.0 )</div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  , m_spacing( 5 )</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>
|
|
<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>  QRectF layoutLegend( <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a>,</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keyword">const</span> LayoutData::LegendData&, <span class="keyword">const</span> QRectF&, <span class="keyword">const</span> QSize& ) <span class="keyword">const</span>;</div>
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|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  </div>
|
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  QRectF alignLegend( <span class="keyword">const</span> QSize& legendHint,</div>
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|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">const</span> QRectF& canvasRect, <span class="keyword">const</span> QRectF& legendRect ) <span class="keyword">const</span>;</div>
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|
<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="keywordtype">void</span> alignScales( <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a>,</div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keyword">const</span> LayoutData&, QRectF& canvasRect,</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  QRectF scaleRect[QwtAxis::AxisPositions] ) <span class="keyword">const</span>;</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>  Dimensions layoutDimensions( <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a>,</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">const</span> LayoutData&, <span class="keyword">const</span> QRectF& ) <span class="keyword">const</span>;</div>
|
|
<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>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setSpacing( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> spacing ) { m_spacing = spacing; }</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> spacing()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_spacing; }</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>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setAlignCanvas( <span class="keywordtype">int</span> axisPos, <span class="keywordtype">bool</span> on ) { m_alignCanvas[ axisPos ] = on; }</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> alignCanvas( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_alignCanvas[ axisPos ]; }</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  </div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setCanvasMargin( <span class="keywordtype">int</span> axisPos, <span class="keywordtype">int</span> margin ) { m_canvasMargin[ axisPos ] = margin; }</div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> canvasMargin( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_canvasMargin[ axisPos ]; }</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>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setLegendPos( <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> pos ) { m_legendPos = pos; }</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">inline</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> legendPos()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_legendPos; }</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>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setLegendRatio( <span class="keywordtype">double</span> ratio ) { m_legendRatio = ratio; }</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">inline</span> <span class="keywordtype">double</span> legendRatio()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_legendRatio; }</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>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordtype">int</span> heightForWidth( LayoutData::Label, <span class="keyword">const</span> LayoutData&,</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a>, <span class="keywordtype">double</span> width, <span class="keywordtype">int</span> axesWidth ) <span class="keyword">const</span>;</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>  <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> m_legendPos;</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordtype">double</span> m_legendRatio;</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>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_canvasMargin[QwtAxis::AxisPositions];</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordtype">bool</span> m_alignCanvas[QwtAxis::AxisPositions];</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>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_spacing;</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>  </div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> QRectF LayoutEngine::layoutLegend( <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a> options,</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keyword">const</span> LayoutData::LegendData& legendData,</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keyword">const</span> QRectF& rect, <span class="keyword">const</span> QSize& legendHint )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordtype">int</span> dim;</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">if</span> ( m_legendPos == <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a></div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  || m_legendPos == <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</a> )</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="comment">// We don't allow vertical legends to take more than</span></div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="comment">// half of the available space.</span></div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  </div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  dim = qMin( legendHint.width(), <span class="keywordtype">int</span>( rect.width() * m_legendRatio ) );</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="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da813736a8e614f8f24db773081642b74c">QwtPlotLayout::IgnoreScrollbars</a> ) )</div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  {</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">if</span> ( legendHint.height() > rect.height() )</div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  {</div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="comment">// The legend will need additional</span></div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="comment">// space for the vertical scrollbar.</span></div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  </div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  dim += legendData.hScrollExtent;</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>  }</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="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  {</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  dim = qMin( legendHint.height(), <span class="keywordtype">int</span>( rect.height() * m_legendRatio ) );</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  dim = qMax( dim, legendData.vScrollExtent );</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>  </div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  QRectF legendRect = rect;</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">switch</span> ( m_legendPos )</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="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a>:</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  {</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  legendRect.setWidth( dim );</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</a>:</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  {</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  legendRect.setX( rect.right() - dim );</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  legendRect.setWidth( dim );</div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">break</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="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">QwtPlot::TopLegend</a>:</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  {</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  legendRect.setHeight( dim );</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  }</div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a>:</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  {</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  legendRect.setY( rect.bottom() - dim );</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  legendRect.setHeight( dim );</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  }</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>  </div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">return</span> legendRect;</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</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> QRectF LayoutEngine::alignLegend( <span class="keyword">const</span> QSize& legendHint,</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keyword">const</span> QRectF& canvasRect, <span class="keyword">const</span> QRectF& legendRect )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  QRectF alignedRect = legendRect;</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  </div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">if</span> ( m_legendPos == <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a></div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  || m_legendPos == <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">QwtPlot::TopLegend</a> )</div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  {</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">if</span> ( legendHint.width() < canvasRect.width() )</div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  {</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  alignedRect.setX( canvasRect.x() );</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  alignedRect.setWidth( canvasRect.width() );</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  }</div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">else</span></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>  <span class="keywordflow">if</span> ( legendHint.height() < canvasRect.height() )</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  {</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  alignedRect.setY( canvasRect.y() );</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  alignedRect.setHeight( canvasRect.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>  }</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>  <span class="keywordflow">return</span> alignedRect;</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>  </div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="keywordtype">int</span> LayoutEngine::heightForWidth(</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  LayoutData::Label labelType, <span class="keyword">const</span> LayoutData& layoutData,</div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a> options,</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordtype">double</span> width, <span class="keywordtype">int</span> axesWidth )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keyword">const</span> LayoutData::LabelData& labelData = layoutData.labelData[ labelType ];</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">if</span> ( labelData.text.isEmpty() )</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  </div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordtype">double</span> w = width;</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  </div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">if</span> ( !layoutData.hasSymmetricYAxes() )</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  {</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="comment">// center to the canvas</span></div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  w -= axesWidth;</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>  <span class="keywordtype">int</span> d = qwtCeil( labelData.text.heightForWidth( w ) );</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  d += 2 * labelData.frameWidth;</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  </div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">return</span> d;</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> }</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  </div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> LayoutEngine::Dimensions LayoutEngine::layoutDimensions( <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a> options,</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keyword">const</span> LayoutData& layoutData, <span class="keyword">const</span> QRectF& rect )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  </div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  Dimensions dimensions;</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  </div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordtype">int</span> backboneOffset[AxisPositions];</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  {</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  backboneOffset[axisPos] = 0;</div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  backboneOffset[axisPos] += layoutData.canvasData.contentsMargins[axisPos];</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="keywordflow">if</span> ( !m_alignCanvas[axisPos] )</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  backboneOffset[axisPos] += m_canvasMargin[axisPos];</div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  }</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">bool</span> done = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordflow">while</span> ( !done )</div>
|
|
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  {</div>
|
|
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  done = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  </div>
|
|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="comment">// the size for the 4 axis depend on each other. Expanding</span></div>
|
|
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="comment">// the height of a horizontal axis will shrink the height</span></div>
|
|
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="comment">// for the vertical axis, shrinking the height of a vertical</span></div>
|
|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="comment">// axis will result in a line break what will expand the</span></div>
|
|
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="comment">// width and results in shrinking the width of a horizontal</span></div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="comment">// axis what might result in a line break of a horizontal</span></div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="comment">// axis ... . So we loop as long until no size changes.</span></div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  </div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da00feaacfa819204f09074fc9b128b22c">QwtPlotLayout::IgnoreTitle</a> ) )</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>  <span class="keyword">const</span> <span class="keywordtype">int</span> d = heightForWidth(</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  LayoutData::Title, layoutData, options,</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  rect.width(), dimensions.dimYAxes() );</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  </div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">if</span> ( d > dimensions.dimTitle )</div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  {</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  dimensions.dimTitle = d;</div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  done = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  }</div>
|
|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  }</div>
|
|
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  </div>
|
|
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da132d4fc728c0826a269a143f2d655215">QwtPlotLayout::IgnoreFooter</a> ) )</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>  <span class="keyword">const</span> <span class="keywordtype">int</span> d = heightForWidth(</div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  LayoutData::Footer, layoutData, options,</div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  rect.width(), dimensions.dimYAxes() );</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  </div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">if</span> ( d > dimensions.dimFooter )</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>  dimensions.dimFooter = d;</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  done = <span class="keyword">false</span>;</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>  }</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  </div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  {</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  {</div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keyword">const</span> QwtAxisId axisId( axisPos );</div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  </div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keyword">const</span> LayoutData::ScaleData& scaleData = layoutData.axisData( axisId );</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>  <span class="keywordflow">if</span> ( scaleData.isVisible )</div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  {</div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordtype">double</span> length;</div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#af232f70e25b943f8d44a06f5e285943f">isXAxis</a>( axisPos ) )</div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  {</div>
|
|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  length = rect.width() - dimensions.dimYAxes();</div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  length -= scaleData.start + scaleData.end;</div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  </div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">if</span> ( dimensions.dimAxes( YRight ) > 0 )</div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  length -= 1;</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  length += qMin( dimensions.dimAxes( YLeft ),</div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  scaleData.start - backboneOffset[YLeft] );</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  </div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  length += qMin( dimensions.dimAxes( YRight ),</div>
|
|
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  scaleData.end - backboneOffset[YRight] );</div>
|
|
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  }</div>
|
|
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">else</span> <span class="comment">// y axis</span></div>
|
|
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  {</div>
|
|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  length = rect.height() - dimensions.dimXAxes();</div>
|
|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  length -= scaleData.start + scaleData.end;</div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  length -= 1;</div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  </div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">if</span> ( dimensions.dimAxes( XBottom ) <= 0 )</div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  length -= 1;</div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  </div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="keywordflow">if</span> ( dimensions.dimAxes( XTop ) <= 0 )</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  length -= 1;</div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  </div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> The tick labels of the y axes are always left/right from the</span></div>
|
|
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="comment"> backbone/ticks of the x axes - but we have to take care,</span></div>
|
|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <span class="comment"> that the labels don't overlap.</span></div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">if</span> ( dimensions.dimAxes( XBottom ) > 0 )</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>  length += qMin(</div>
|
|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  layoutData.tickOffset( XBottom ),</div>
|
|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordtype">double</span>( scaleData.start - backboneOffset[XBottom] ) );</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>  </div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordflow">if</span> ( dimensions.dimAxes( XTop ) > 0 )</div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  {</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  length += qMin(</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  layoutData.tickOffset( XTop ),</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordtype">double</span>( scaleData.end - backboneOffset[XTop] ) );</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="keywordflow">if</span> ( dimensions.dimTitle > 0 )</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  length -= dimensions.dimTitle + m_spacing;</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  }</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>  <span class="keywordtype">int</span> d = scaleData.dimWithoutTitle;</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="keywordflow">if</span> ( !scaleData.scaleWidget->title().isEmpty() )</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>  d += scaleData.scaleWidget->titleHeightForWidth( qwtFloor( length ) );</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  }</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  </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="keywordflow">if</span> ( d > dimensions.dimAxis( axisId ) )</div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  {</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  dimensions.setDimAxis( axisId, d );</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  done = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  }</div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  }</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>  }</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  }</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>  <span class="keywordflow">return</span> dimensions;</div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span> }</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> <span class="keywordtype">void</span> LayoutEngine::alignScales( <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a> options,</div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keyword">const</span> LayoutData& layoutData, QRectF& canvasRect,</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  QRectF scaleRect[QwtAxis::AxisPositions] )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</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>  <span class="keywordtype">int</span> backboneOffset[AxisPositions];</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</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>  backboneOffset[axisPos] = 0;</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>  <span class="keywordflow">if</span> ( !m_alignCanvas[axisPos] )</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>  backboneOffset[axisPos] += m_canvasMargin[axisPos];</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>  </div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  {</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  backboneOffset[axisPos] +=</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  layoutData.canvasData.contentsMargins[axisPos];</div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  }</div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  }</div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  </div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  {</div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  {</div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  QRectF& axisRect = scaleRect[axisPos];</div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keywordflow">if</span> ( !axisRect.isValid() )</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">continue</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>  <span class="keyword">const</span> QwtAxisId axisId( axisPos );</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="keyword">const</span> <span class="keywordtype">int</span> startDist = layoutData.axisData( axisId ).start;</div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> endDist = layoutData.axisData( axisId ).end;</div>
|
|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  </div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#af232f70e25b943f8d44a06f5e285943f">isXAxis</a>( axisPos ) )</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>  <span class="keyword">const</span> QRectF& leftScaleRect = scaleRect[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>];</div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> leftOffset = backboneOffset[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>] - startDist;</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  </div>
|
|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="keywordflow">if</span> ( leftScaleRect.isValid() )</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="keyword">const</span> <span class="keywordtype">double</span> dx = leftOffset + leftScaleRect.width();</div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">if</span> ( m_alignCanvas[YLeft] && dx < 0.0 )</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="comment">/*</span></div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span> <span class="comment"> The axis needs more space than the width</span></div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span> <span class="comment"> of the left scale.</span></div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> cLeft = canvasRect.left(); <span class="comment">// qreal -> double</span></div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  canvasRect.setLeft( qwtMaxF( cLeft, axisRect.left() - dx ) );</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="keywordflow">else</span></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>  <span class="keyword">const</span> <span class="keywordtype">double</span> minLeft = leftScaleRect.left();</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> left = axisRect.left() + leftOffset;</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  axisRect.setLeft( qwtMaxF( left, minLeft ) );</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>  }</div>
|
|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  {</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keywordflow">if</span> ( m_alignCanvas[YLeft] && leftOffset < 0 )</div>
|
|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  {</div>
|
|
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  canvasRect.setLeft( qwtMaxF( canvasRect.left(),</div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  axisRect.left() - leftOffset ) );</div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  }</div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  {</div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">if</span> ( leftOffset > 0 )</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  axisRect.setLeft( axisRect.left() + leftOffset );</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>  }</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>  <span class="keyword">const</span> QRectF& rightScaleRect = scaleRect[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>];</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> rightOffset = backboneOffset[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>] - endDist + 1;</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>  <span class="keywordflow">if</span> ( rightScaleRect.isValid() )</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>  <span class="keyword">const</span> <span class="keywordtype">double</span> dx = rightOffset + rightScaleRect.width();</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">if</span> ( m_alignCanvas[YRight] && dx < 0 )</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  {</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span> <span class="comment"> The axis needs more space than the width</span></div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span> <span class="comment"> of the right scale.</span></div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> cRight = canvasRect.right(); <span class="comment">// qreal -> double</span></div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  canvasRect.setRight( qwtMinF( cRight, axisRect.right() + dx ) );</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>  </div>
|
|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> maxRight = rightScaleRect.right();</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> right = axisRect.right() - rightOffset;</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  axisRect.setRight( qwtMinF( right, maxRight ) );</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  }</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  {</div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordflow">if</span> ( m_alignCanvas[YRight] && rightOffset < 0 )</div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  {</div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  canvasRect.setRight( qwtMinF( canvasRect.right(),</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  axisRect.right() + rightOffset ) );</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  }</div>
|
|
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  {</div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">if</span> ( rightOffset > 0 )</div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  axisRect.setRight( axisRect.right() - rightOffset );</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  }</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="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">else</span> <span class="comment">// y axes</span></div>
|
|
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  {</div>
|
|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="keyword">const</span> QRectF& bottomScaleRect = scaleRect[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>];</div>
|
|
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> bottomOffset = backboneOffset[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>] - endDist + 1;</div>
|
|
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  </div>
|
|
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordflow">if</span> ( bottomScaleRect.isValid() )</div>
|
|
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  {</div>
|
|
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dy = bottomOffset + bottomScaleRect.height();</div>
|
|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> ( m_alignCanvas[XBottom] && dy < 0 )</div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  {</div>
|
|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span> <span class="comment"> The axis needs more space than the height</span></div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span> <span class="comment"> of the bottom scale.</span></div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> cBottom = canvasRect.bottom(); <span class="comment">// qreal -> double</span></div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  canvasRect.setBottom( qwtMinF( cBottom, axisRect.bottom() + dy ) );</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  }</div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  {</div>
|
|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> maxBottom = bottomScaleRect.top() +</div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  layoutData.tickOffset( XBottom );</div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> bottom = axisRect.bottom() - bottomOffset;</div>
|
|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  axisRect.setBottom( qwtMinF( bottom, maxBottom ) );</div>
|
|
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  }</div>
|
|
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  }</div>
|
|
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  {</div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keywordflow">if</span> ( m_alignCanvas[XBottom] && bottomOffset < 0 )</div>
|
|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  {</div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  canvasRect.setBottom( qwtMinF( canvasRect.bottom(),</div>
|
|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  axisRect.bottom() + bottomOffset ) );</div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  }</div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  {</div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keywordflow">if</span> ( bottomOffset > 0 )</div>
|
|
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  axisRect.setBottom( axisRect.bottom() - bottomOffset );</div>
|
|
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  }</div>
|
|
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  }</div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  </div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  <span class="keyword">const</span> QRectF& topScaleRect = scaleRect[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>];</div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> topOffset = backboneOffset[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>] - startDist;</div>
|
|
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  </div>
|
|
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="keywordflow">if</span> ( topScaleRect.isValid() )</div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  {</div>
|
|
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> dy = topOffset + topScaleRect.height();</div>
|
|
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keywordflow">if</span> ( m_alignCanvas[XTop] && dy < 0 )</div>
|
|
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  {</div>
|
|
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span> <span class="comment"> The axis needs more space than the height</span></div>
|
|
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span> <span class="comment"> of the top scale.</span></div>
|
|
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> cTop = canvasRect.top(); <span class="comment">// qreal -> double</span></div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  canvasRect.setTop( qwtMaxF( cTop, axisRect.top() - dy ) );</div>
|
|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  }</div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  {</div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> minTop = topScaleRect.bottom() -</div>
|
|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  layoutData.tickOffset( XTop );</div>
|
|
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  </div>
|
|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> top = axisRect.top() + topOffset;</div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  axisRect.setTop( qwtMaxF( top, minTop ) );</div>
|
|
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  }</div>
|
|
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  }</div>
|
|
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  {</div>
|
|
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keywordflow">if</span> ( m_alignCanvas[XTop] && topOffset < 0 )</div>
|
|
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  {</div>
|
|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  canvasRect.setTop( qwtMaxF( canvasRect.top(),</div>
|
|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  axisRect.top() - topOffset ) );</div>
|
|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  }</div>
|
|
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  {</div>
|
|
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <span class="keywordflow">if</span> ( topOffset > 0 )</div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  axisRect.setTop( axisRect.top() + topOffset );</div>
|
|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  }</div>
|
|
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  }</div>
|
|
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  }</div>
|
|
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  }</div>
|
|
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  }</div>
|
|
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  </div>
|
|
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span> <span class="comment"> The canvas has been aligned to the scale with largest</span></div>
|
|
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="comment"> border distances. Now we have to realign the other scale.</span></div>
|
|
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  </div>
|
|
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  {</div>
|
|
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  {</div>
|
|
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keyword">const</span> QwtAxisId axisId( axisPos );</div>
|
|
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  </div>
|
|
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  QRectF& sRect = scaleRect[axisPos];</div>
|
|
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <span class="keyword">const</span> LayoutData::ScaleData& axisData = layoutData.axisData( axisId );</div>
|
|
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  </div>
|
|
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <span class="keywordflow">if</span> ( !sRect.isValid() )</div>
|
|
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  </div>
|
|
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#af232f70e25b943f8d44a06f5e285943f">isXAxis</a>( axisPos ) )</div>
|
|
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  {</div>
|
|
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  <span class="keywordflow">if</span> ( m_alignCanvas[YLeft] )</div>
|
|
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  {</div>
|
|
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordtype">double</span> y = canvasRect.left() - axisData.start;</div>
|
|
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  y += layoutData.canvasData.contentsMargins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>];</div>
|
|
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  </div>
|
|
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  sRect.setLeft( y );</div>
|
|
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  }</div>
|
|
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  </div>
|
|
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keywordflow">if</span> ( m_alignCanvas[YRight] )</div>
|
|
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  {</div>
|
|
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="keywordtype">double</span> y = canvasRect.right() - 1 + axisData.end;</div>
|
|
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  y -= layoutData.canvasData.contentsMargins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>];</div>
|
|
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  </div>
|
|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  sRect.setRight( y );</div>
|
|
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  }</div>
|
|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  </div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keywordflow">if</span> ( m_alignCanvas[axisPos] )</div>
|
|
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  {</div>
|
|
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordflow">if</span> ( axisPos == XTop )</div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  sRect.setBottom( canvasRect.top() );</div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  sRect.setTop( canvasRect.bottom() );</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  }</div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  }</div>
|
|
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  {</div>
|
|
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  <span class="keywordflow">if</span> ( m_alignCanvas[XTop] )</div>
|
|
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  {</div>
|
|
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="keywordtype">double</span> x = canvasRect.top() - axisData.start;</div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  x += layoutData.canvasData.contentsMargins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>];</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  </div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  sRect.setTop( x );</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  }</div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  </div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keywordflow">if</span> ( m_alignCanvas[XBottom] )</div>
|
|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  {</div>
|
|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keywordtype">double</span> x = canvasRect.bottom() - 1 + axisData.end;</div>
|
|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keywordflow">if</span> ( !( options & <a class="code" href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a> ) )</div>
|
|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  x -= layoutData.canvasData.contentsMargins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>];</div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  </div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  sRect.setBottom( x );</div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  }</div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  </div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <span class="keywordflow">if</span> ( m_alignCanvas[axisPos] )</div>
|
|
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  {</div>
|
|
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  <span class="keywordflow">if</span> ( axisPos == YLeft )</div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  sRect.setRight( canvasRect.left() );</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  sRect.setLeft( canvasRect.right() );</div>
|
|
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  }</div>
|
|
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  }</div>
|
|
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  }</div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  }</div>
|
|
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> }</div>
|
|
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  </div>
|
|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> <span class="keyword">class </span>QwtPlotLayout::PrivateData</div>
|
|
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> {</div>
|
|
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  QRectF titleRect;</div>
|
|
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  QRectF footerRect;</div>
|
|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  QRectF legendRect;</div>
|
|
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  QRectF scaleRects[QwtAxis::AxisPositions];</div>
|
|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  QRectF canvasRect;</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  </div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  LayoutEngine engine;</div>
|
|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> };</div>
|
|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  </div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#ac89596fb2a3d3a92901f124821045a47"> 1036</a></span> <a class="code" href="class_qwt_plot_layout.html#ac89596fb2a3d3a92901f124821045a47">QwtPlotLayout::QwtPlotLayout</a>()</div>
|
|
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span> {</div>
|
|
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  m_data = <span class="keyword">new</span> PrivateData;</div>
|
|
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  </div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  setLegendPosition( <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a> );</div>
|
|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  setCanvasMargin( 4 );</div>
|
|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  setAlignCanvasToScales( <span class="keyword">false</span> );</div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  </div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  invalidate();</div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span> }</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  </div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a39653485c638535bc11f50d2e5ef936d"> 1048</a></span> <a class="code" href="class_qwt_plot_layout.html#a39653485c638535bc11f50d2e5ef936d">QwtPlotLayout::~QwtPlotLayout</a>()</div>
|
|
<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>  <span class="keyword">delete</span> m_data;</div>
|
|
<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="l01066"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a11667dad6675a7a58cc60ab1597b1203"> 1066</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a11667dad6675a7a58cc60ab1597b1203">QwtPlotLayout::setCanvasMargin</a>( <span class="keywordtype">int</span> margin, <span class="keywordtype">int</span> axisPos )</div>
|
|
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> {</div>
|
|
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  <span class="keywordflow">if</span> ( margin < -1 )</div>
|
|
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  margin = -1;</div>
|
|
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  </div>
|
|
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  LayoutEngine& engine = m_data->engine;</div>
|
|
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  </div>
|
|
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  <span class="keywordflow">if</span> ( axisPos == -1 )</div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  {</div>
|
|
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  <span class="keywordflow">for</span> ( axisPos = 0; axisPos < QwtAxis::AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  engine.setCanvasMargin( axisPos, margin );</div>
|
|
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  }</div>
|
|
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a>( axisPos ) )</div>
|
|
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  {</div>
|
|
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  engine.setCanvasMargin( axisPos, margin );</div>
|
|
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  }</div>
|
|
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> }</div>
|
|
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  </div>
|
|
<div class="line"><a name="l01089"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016"> 1089</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">QwtPlotLayout::canvasMargin</a>( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <span class="keywordflow">if</span> ( !<a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a>( axisPos ) )</div>
|
|
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  </div>
|
|
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <span class="keywordflow">return</span> m_data->engine.canvasMargin( axisPos );</div>
|
|
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span> }</div>
|
|
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  </div>
|
|
<div class="line"><a name="l01103"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a147fcf4c59b34779b5a7dc7361a3b6c3"> 1103</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a147fcf4c59b34779b5a7dc7361a3b6c3">QwtPlotLayout::setAlignCanvasToScales</a>( <span class="keywordtype">bool</span> on )</div>
|
|
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> {</div>
|
|
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < QwtAxis::AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  m_data->engine.setAlignCanvas( axisPos, on );</div>
|
|
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span> }</div>
|
|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  </div>
|
|
<div class="line"><a name="l01126"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#ad243b9afc9b5ce9530b500dc35096d67"> 1126</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#ad243b9afc9b5ce9530b500dc35096d67">QwtPlotLayout::setAlignCanvasToScale</a>( <span class="keywordtype">int</span> axisPos, <span class="keywordtype">bool</span> on )</div>
|
|
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> {</div>
|
|
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a>( axisPos ) )</div>
|
|
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  m_data->engine.setAlignCanvas( axisPos, on );</div>
|
|
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span> }</div>
|
|
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  </div>
|
|
<div class="line"><a name="l01141"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a4aaca10c99faff613fd2fe2d554a2e0c"> 1141</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_plot_layout.html#a4aaca10c99faff613fd2fe2d554a2e0c">QwtPlotLayout::alignCanvasToScale</a>( <span class="keywordtype">int</span> axisPos )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <span class="keywordflow">if</span> ( !<a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a>( axisPos ) )</div>
|
|
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">return</span> m_data->engine.alignCanvas( axisPos );</div>
|
|
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span> }</div>
|
|
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  </div>
|
|
<div class="line"><a name="l01156"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a6508553ec1d66bede49e7767526c3d03"> 1156</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a6508553ec1d66bede49e7767526c3d03">QwtPlotLayout::setSpacing</a>( <span class="keywordtype">int</span> spacing )</div>
|
|
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span> {</div>
|
|
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  m_data->engine.setSpacing( qMax( 0, spacing ) );</div>
|
|
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> }</div>
|
|
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  </div>
|
|
<div class="line"><a name="l01165"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a1fad9d271b40d6b6e68918d92eb64d02"> 1165</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_plot_layout.html#a1fad9d271b40d6b6e68918d92eb64d02">QwtPlotLayout::spacing</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  <span class="keywordflow">return</span> m_data->engine.spacing();</div>
|
|
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span> }</div>
|
|
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  </div>
|
|
<div class="line"><a name="l01183"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a11c9695a68f95135841cb23212589f18"> 1183</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a11c9695a68f95135841cb23212589f18">QwtPlotLayout::setLegendPosition</a>( <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> pos, <span class="keywordtype">double</span> ratio )</div>
|
|
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span> {</div>
|
|
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  <span class="keywordflow">if</span> ( ratio > 1.0 )</div>
|
|
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  ratio = 1.0;</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>  LayoutEngine& engine = m_data->engine;</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">switch</span> ( pos )</div>
|
|
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  {</div>
|
|
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">QwtPlot::TopLegend</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_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a>:</div>
|
|
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  {</div>
|
|
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="keywordflow">if</span> ( ratio <= 0.0 )</div>
|
|
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  ratio = 0.33;</div>
|
|
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  </div>
|
|
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  engine.setLegendRatio( ratio );</div>
|
|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  engine.setLegendPos( pos );</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">break</span>;</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>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a>:</div>
|
|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</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">if</span> ( ratio <= 0.0 )</div>
|
|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  ratio = 0.5;</div>
|
|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  </div>
|
|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  engine.setLegendRatio( ratio );</div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  engine.setLegendPos( pos );</div>
|
|
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  </div>
|
|
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  <span class="keywordflow">break</span>;</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">default</span>:</div>
|
|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  }</div>
|
|
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span> }</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  </div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a001f1eca91803d0eaa9548efc50879eb"> 1227</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a11c9695a68f95135841cb23212589f18">QwtPlotLayout::setLegendPosition</a>( <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> pos )</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>  setLegendPosition( pos, 0.0 );</div>
|
|
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span> }</div>
|
|
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  </div>
|
|
<div class="line"><a name="l01237"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a49106b180459ae7ee4b7f486cbb196e8"> 1237</a></span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> <a class="code" href="class_qwt_plot_layout.html#a49106b180459ae7ee4b7f486cbb196e8">QwtPlotLayout::legendPosition</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  <span class="keywordflow">return</span> m_data->engine.legendPos();</div>
|
|
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span> }</div>
|
|
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  </div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#aabe9f952046139667e055c661bee4dbb"> 1251</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#aabe9f952046139667e055c661bee4dbb">QwtPlotLayout::setLegendRatio</a>( <span class="keywordtype">double</span> ratio )</div>
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<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span> {</div>
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<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  setLegendPosition( legendPosition(), ratio );</div>
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<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span> }</div>
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<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  </div>
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<div class="line"><a name="l01260"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a88440049820ccdd146e3b77bbf321e00"> 1260</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_layout.html#a88440049820ccdd146e3b77bbf321e00">QwtPlotLayout::legendRatio</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  <span class="keywordflow">return</span> m_data->engine.legendRatio();</div>
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<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span> }</div>
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<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  </div>
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<div class="line"><a name="l01273"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a82b49e88c7928224c4b0342b6302c086"> 1273</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a82b49e88c7928224c4b0342b6302c086">QwtPlotLayout::setTitleRect</a>( <span class="keyword">const</span> QRectF& rect )</div>
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<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span> {</div>
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<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  m_data->titleRect = rect;</div>
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<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span> }</div>
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<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  </div>
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<div class="line"><a name="l01282"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a0e6c18f4d1bee939a93890604e91545a"> 1282</a></span> QRectF <a class="code" href="class_qwt_plot_layout.html#a0e6c18f4d1bee939a93890604e91545a">QwtPlotLayout::titleRect</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  <span class="keywordflow">return</span> m_data->titleRect;</div>
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<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span> }</div>
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<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  </div>
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<div class="line"><a name="l01295"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a60698767fe44c86ee4bcef27c1b48d26"> 1295</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a60698767fe44c86ee4bcef27c1b48d26">QwtPlotLayout::setFooterRect</a>( <span class="keyword">const</span> QRectF& rect )</div>
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<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span> {</div>
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<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  m_data->footerRect = rect;</div>
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<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span> }</div>
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<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  </div>
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<div class="line"><a name="l01304"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a1e51041fec828d74fc5b02a2f76ca64c"> 1304</a></span> QRectF <a class="code" href="class_qwt_plot_layout.html#a1e51041fec828d74fc5b02a2f76ca64c">QwtPlotLayout::footerRect</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  <span class="keywordflow">return</span> m_data->footerRect;</div>
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|
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span> }</div>
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<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  </div>
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<div class="line"><a name="l01319"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a5d5c1dacdfff8281acf0a909acaf866c"> 1319</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a5d5c1dacdfff8281acf0a909acaf866c">QwtPlotLayout::setLegendRect</a>( <span class="keyword">const</span> QRectF& rect )</div>
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<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span> {</div>
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|
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  m_data->legendRect = rect;</div>
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<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span> }</div>
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|
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  </div>
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<div class="line"><a name="l01328"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a36669366de8e0e732052c171efc22303"> 1328</a></span> QRectF <a class="code" href="class_qwt_plot_layout.html#a36669366de8e0e732052c171efc22303">QwtPlotLayout::legendRect</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <span class="keywordflow">return</span> m_data->legendRect;</div>
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|
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span> }</div>
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<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  </div>
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<div class="line"><a name="l01344"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#ab94c159c61d1b93899c5acec7da231f4"> 1344</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#ab94c159c61d1b93899c5acec7da231f4">QwtPlotLayout::setScaleRect</a>( QwtAxisId axisId, <span class="keyword">const</span> QRectF& rect )</div>
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<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span> {</div>
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|
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a>( axisId ) )</div>
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|
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  m_data->scaleRects[axisId] = rect;</div>
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|
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span> }</div>
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|
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  </div>
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|
<div class="line"><a name="l01355"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a5ddd6a2aa940e7135fe2a4469bb00e2b"> 1355</a></span> QRectF <a class="code" href="class_qwt_plot_layout.html#a5ddd6a2aa940e7135fe2a4469bb00e2b">QwtPlotLayout::scaleRect</a>( QwtAxisId axisId )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a>( axisId ) )</div>
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|
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  <span class="keywordflow">return</span> m_data->scaleRects[axisId];</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>  <span class="keywordflow">return</span> QRectF();</div>
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|
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span> }</div>
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|
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  </div>
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|
<div class="line"><a name="l01371"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#ab3d6614684b96a5879300476d2df8f8f"> 1371</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#ab3d6614684b96a5879300476d2df8f8f">QwtPlotLayout::setCanvasRect</a>( <span class="keyword">const</span> QRectF& rect )</div>
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|
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span> {</div>
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|
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  m_data->canvasRect = rect;</div>
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|
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span> }</div>
|
|
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  </div>
|
|
<div class="line"><a name="l01380"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#aac82be1d0129a0826b300de679a3403a"> 1380</a></span> QRectF <a class="code" href="class_qwt_plot_layout.html#aac82be1d0129a0826b300de679a3403a">QwtPlotLayout::canvasRect</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  <span class="keywordflow">return</span> m_data->canvasRect;</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="l01389"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a44ce72879951571ffe4daa95be0ec242"> 1389</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#a44ce72879951571ffe4daa95be0ec242">QwtPlotLayout::invalidate</a>()</div>
|
|
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span> {</div>
|
|
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  m_data->titleRect = m_data->footerRect =</div>
|
|
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  m_data->legendRect = m_data->canvasRect = QRectF();</div>
|
|
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  </div>
|
|
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < QwtAxis::AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  m_data->scaleRects[axisPos] = QRect();</div>
|
|
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span> }</div>
|
|
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  </div>
|
|
<div class="line"><a name="l01404"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#a5993bbcac2aaa0af640236bbc044bfce"> 1404</a></span> QSize <a class="code" href="class_qwt_plot_layout.html#a5993bbcac2aaa0af640236bbc044bfce">QwtPlotLayout::minimumSizeHint</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html">QwtPlot</a>* plot )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  LayoutHintData hintData( plot );</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> xAxesWidth = hintData.xAxesWidth();</div>
|
|
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> yAxesHeight = hintData.yAxesHeight();</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>  <span class="keyword">const</span> QWidget* canvas = plot-><a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>();</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>  <span class="keyword">const</span> QMargins m = canvas->contentsMargins();</div>
|
|
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  <span class="keyword">const</span> QSize minCanvasSize = canvas->minimumSize();</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>  <span class="keywordtype">int</span> w = hintData.yAxesWidth();</div>
|
|
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  <span class="keywordtype">int</span> cw = xAxesWidth + m.left() + 1 + m.right() + 1;</div>
|
|
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  w += qMax( cw, minCanvasSize.width() );</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>  <span class="keywordtype">int</span> h = hintData.xAxesHeight();</div>
|
|
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  <span class="keywordtype">int</span> ch = yAxesHeight + m.top() + 1 + m.bottom() + 1;</div>
|
|
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  h += qMax( ch, minCanvasSize.height() );</div>
|
|
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  </div>
|
|
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* labels[2];</div>
|
|
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  labels[0] = plot-><a class="code" href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">titleLabel</a>();</div>
|
|
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  labels[1] = plot-><a class="code" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">footerLabel</a>();</div>
|
|
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  </div>
|
|
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < 2; i++ )</div>
|
|
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  {</div>
|
|
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* label = labels[i];</div>
|
|
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  <span class="keywordflow">if</span> ( label && !label-><a class="code" href="class_qwt_text_label.html#a65113573cdf1fe4098a324453e11fe4e">text</a>().<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
|
|
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  {</div>
|
|
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  <span class="comment">// we center on the plot canvas.</span></div>
|
|
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> centerOnCanvas = !( plot-><a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a> )</div>
|
|
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  && plot-><a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">QwtAxis::YRight</a> ) );</div>
|
|
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  </div>
|
|
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  <span class="keywordtype">int</span> labelW = w;</div>
|
|
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  <span class="keywordflow">if</span> ( centerOnCanvas )</div>
|
|
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  {</div>
|
|
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  labelW -= hintData.yAxesWidth();</div>
|
|
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  }</div>
|
|
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>  </div>
|
|
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>  <span class="keywordtype">int</span> labelH = label-><a class="code" href="class_qwt_text_label.html#a0d3c7331696705a3168c0d69d5b26922">heightForWidth</a>( labelW );</div>
|
|
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>  <span class="keywordflow">if</span> ( labelH > labelW ) <span class="comment">// Compensate for a long title</span></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>  w = labelW = labelH;</div>
|
|
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  <span class="keywordflow">if</span> ( centerOnCanvas )</div>
|
|
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>  w += hintData.yAxesWidth();</div>
|
|
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  </div>
|
|
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  labelH = label-><a class="code" href="class_qwt_text_label.html#a0d3c7331696705a3168c0d69d5b26922">heightForWidth</a>( labelW );</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>  h += labelH + spacing();</div>
|
|
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  }</div>
|
|
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</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="comment">// Compute the legend contribution</span></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="keyword">const</span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* legend = plot-><a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>();</div>
|
|
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  <span class="keywordflow">if</span> ( legend && !legend-><a class="code" href="class_qwt_abstract_legend.html#a9904720ba92daf03d0e5d8559cc5cdfe">isEmpty</a>() )</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>  <span class="keyword">const</span> LayoutEngine& engine = m_data->engine;</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>  <span class="keywordflow">if</span> ( engine.legendPos() == <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a></div>
|
|
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  || engine.legendPos() == <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</a> )</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>  <span class="keywordtype">int</span> legendW = legend->sizeHint().width();</div>
|
|
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  <span class="keywordtype">int</span> legendH = legend->heightForWidth( legendW );</div>
|
|
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  </div>
|
|
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  <span class="keywordflow">if</span> ( legend->frameWidth() > 0 )</div>
|
|
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  w += spacing();</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>  <span class="keywordflow">if</span> ( legendH > h )</div>
|
|
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  legendW += legend-><a class="code" href="class_qwt_abstract_legend.html#a619f3705f6f9be8c1f38df68d83a37ff">scrollExtent</a>( Qt::Horizontal );</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>  <span class="keywordflow">if</span> ( engine.legendRatio() < 1.0 )</div>
|
|
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  legendW = qMin( legendW, <span class="keywordtype">int</span>( w / ( 1.0 - engine.legendRatio() ) ) );</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>  w += legendW + spacing();</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="keywordtype">int</span> legendW = qMin( legend->sizeHint().width(), w );</div>
|
|
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  <span class="keywordtype">int</span> legendH = legend->heightForWidth( legendW );</div>
|
|
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  </div>
|
|
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  <span class="keywordflow">if</span> ( legend->frameWidth() > 0 )</div>
|
|
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  h += spacing();</div>
|
|
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  </div>
|
|
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  <span class="keywordflow">if</span> ( engine.legendRatio() < 1.0 )</div>
|
|
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>  legendH = qMin( legendH, <span class="keywordtype">int</span>( h / ( 1.0 - engine.legendRatio() ) ) );</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>  h += legendH + spacing();</div>
|
|
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  }</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>  </div>
|
|
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="keywordflow">return</span> QSize( w, h );</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>  </div>
|
|
<div class="line"><a name="l01508"></a><span class="lineno"><a class="line" href="class_qwt_plot_layout.html#ad206e470175a66eac8b1ff0eb1002899"> 1508</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_layout.html#ad206e470175a66eac8b1ff0eb1002899">QwtPlotLayout::activate</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html">QwtPlot</a>* plot,</div>
|
|
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  <span class="keyword">const</span> QRectF& plotRect, <a class="code" href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">Options</a> options )</div>
|
|
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span> {</div>
|
|
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  invalidate();</div>
|
|
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  </div>
|
|
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  QRectF rect( plotRect ); <span class="comment">// undistributed rest of the plot rect</span></div>
|
|
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  </div>
|
|
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  <span class="comment">// We extract all layout relevant parameters from the widgets,</span></div>
|
|
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  <span class="comment">// and save them to m_data->layoutData.</span></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>  LayoutData layoutData( plot );</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>  QSize legendHint;</div>
|
|
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  </div>
|
|
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <span class="keywordflow">if</span> ( !( options & IgnoreLegend )</div>
|
|
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  && plot-><a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>() && !plot-><a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>()-><a class="code" href="class_qwt_abstract_legend.html#a9904720ba92daf03d0e5d8559cc5cdfe">isEmpty</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>  legendHint = layoutData.legendData.legendHint( plot-><a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>(), rect );</div>
|
|
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  </div>
|
|
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  m_data->legendRect = m_data->engine.layoutLegend(</div>
|
|
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  options, layoutData.legendData, rect, legendHint );</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>  <span class="comment">// subtract m_data->legendRect from rect</span></div>
|
|
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  </div>
|
|
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  <span class="keyword">const</span> QRegion region( rect.toRect() );</div>
|
|
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  rect = region.subtracted( m_data->legendRect.toRect() ).boundingRect();</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>  <span class="keywordflow">switch</span> ( m_data->engine.legendPos() )</div>
|
|
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  {</div>
|
|
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a>:</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>  rect.setLeft( rect.left() + spacing() );</div>
|
|
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  }</div>
|
|
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</a>:</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>  rect.setRight( rect.right() - spacing() );</div>
|
|
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">QwtPlot::TopLegend</a>:</div>
|
|
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  {</div>
|
|
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  rect.setTop( rect.top() + spacing() );</div>
|
|
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  }</div>
|
|
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a>:</div>
|
|
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  {</div>
|
|
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  rect.setBottom( rect.bottom() - spacing() );</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>  }</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>  </div>
|
|
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span> <span class="comment"> +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span> <span class="comment"> | Title |</span></div>
|
|
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span> <span class="comment"> +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span> <span class="comment"> | | Axis | |</span></div>
|
|
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span> <span class="comment"> +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span> <span class="comment"> | A | | A |</span></div>
|
|
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span> <span class="comment"> | x | Canvas | x |</span></div>
|
|
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span> <span class="comment"> | i | | i |</span></div>
|
|
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span> <span class="comment"> | s | | s |</span></div>
|
|
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span> <span class="comment"> +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span> <span class="comment"> | | Axis | |</span></div>
|
|
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span> <span class="comment"> +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span> <span class="comment"> | Footer |</span></div>
|
|
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span> <span class="comment"> +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span> <span class="comment"> */</span></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>  <span class="comment">// title, footer and axes include text labels. The height of each</span></div>
|
|
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  <span class="comment">// label depends on its line breaks, that depend on the width</span></div>
|
|
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  <span class="comment">// for the label. A line break in a horizontal text will reduce</span></div>
|
|
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  <span class="comment">// the available width for vertical texts and vice versa.</span></div>
|
|
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  <span class="comment">// layoutDimensions finds the height/width for title, footer and axes</span></div>
|
|
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  <span class="comment">// including all line breaks.</span></div>
|
|
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  </div>
|
|
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</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="keyword">const</span> LayoutEngine::Dimensions dimensions =</div>
|
|
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  m_data->engine.layoutDimensions( options, layoutData, rect );</div>
|
|
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  </div>
|
|
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  <span class="keywordflow">if</span> ( dimensions.dimTitle > 0 )</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>  QRectF& labelRect = m_data->titleRect;</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>  labelRect.setRect( rect.left(), rect.top(), rect.width(), dimensions.dimTitle );</div>
|
|
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  </div>
|
|
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  rect.setTop( labelRect.bottom() + spacing() );</div>
|
|
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  </div>
|
|
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>  <span class="keywordflow">if</span> ( !layoutData.hasSymmetricYAxes() )</div>
|
|
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>  {</div>
|
|
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>  <span class="comment">// if only one of the y axes is missing we align</span></div>
|
|
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>  <span class="comment">// the title centered to the canvas</span></div>
|
|
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  </div>
|
|
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  labelRect = dimensions.centered( rect, labelRect );</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>  }</div>
|
|
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  </div>
|
|
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>  <span class="keywordflow">if</span> ( dimensions.dimFooter > 0 )</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>  QRectF& labelRect = m_data->footerRect;</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>  labelRect.setRect( rect.left(), rect.bottom() - dimensions.dimFooter,</div>
|
|
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  rect.width(), dimensions.dimFooter );</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>  rect.setBottom( labelRect.top() - spacing() );</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>  <span class="keywordflow">if</span> ( !layoutData.hasSymmetricYAxes() )</div>
|
|
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  {</div>
|
|
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  <span class="comment">// if only one of the y axes is missing we align</span></div>
|
|
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  <span class="comment">// the footer centered to the canvas</span></div>
|
|
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  </div>
|
|
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  labelRect = dimensions.centered( rect, labelRect );</div>
|
|
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  }</div>
|
|
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  }</div>
|
|
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  </div>
|
|
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  m_data->canvasRect = dimensions.innerRect( rect );</div>
|
|
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  </div>
|
|
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos < AxisPositions; axisPos++ )</div>
|
|
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  {</div>
|
|
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  <span class="comment">// set the rects for the axes</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>  <span class="keyword">const</span> <span class="keywordtype">int</span> pos = 0;</div>
|
|
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  {</div>
|
|
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  <span class="keyword">const</span> QwtAxisId axisId( axisPos );</div>
|
|
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  </div>
|
|
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  <span class="keywordflow">if</span> ( dimensions.dimAxis( axisId ) )</div>
|
|
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>  {</div>
|
|
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dim = dimensions.dimAxis( axisId );</div>
|
|
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>  </div>
|
|
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>  <span class="keyword">const</span> QRectF& canvasRect = m_data->canvasRect;</div>
|
|
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  </div>
|
|
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  QRectF& scaleRect = m_data->scaleRects[axisId];</div>
|
|
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  scaleRect = canvasRect;</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> ( axisPos )</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="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>:</div>
|
|
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  {</div>
|
|
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  scaleRect.setX( canvasRect.left() - pos - dim );</div>
|
|
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  scaleRect.setWidth( dim );</div>
|
|
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>  }</div>
|
|
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>  <span class="keywordflow">case</span> <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>:</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>  scaleRect.setX( canvasRect.right() + pos );</div>
|
|
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>  scaleRect.setWidth( dim );</div>
|
|
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  }</div>
|
|
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  <span class="keywordflow">case</span> <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>:</div>
|
|
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  {</div>
|
|
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  scaleRect.setY( canvasRect.bottom() + pos );</div>
|
|
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  scaleRect.setHeight( dim );</div>
|
|
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  }</div>
|
|
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  <span class="keywordflow">case</span> <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>:</div>
|
|
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>  {</div>
|
|
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  scaleRect.setY( canvasRect.top() - pos - dim );</div>
|
|
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>  scaleRect.setHeight( dim );</div>
|
|
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  }</div>
|
|
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  }</div>
|
|
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  scaleRect = scaleRect.normalized();</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>  }</div>
|
|
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  }</div>
|
|
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  </div>
|
|
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  <span class="comment">// +---+-----------+---+</span></div>
|
|
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  <span class="comment">// | <- Axis -> |</span></div>
|
|
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>  <span class="comment">// +-^-+-----------+-^-+</span></div>
|
|
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>  <span class="comment">// | | | | | |</span></div>
|
|
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>  <span class="comment">// | | | |</span></div>
|
|
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>  <span class="comment">// | A | | A |</span></div>
|
|
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  <span class="comment">// | x | Canvas | x |</span></div>
|
|
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  <span class="comment">// | i | | i |</span></div>
|
|
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  <span class="comment">// | s | | s |</span></div>
|
|
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>  <span class="comment">// | | | |</span></div>
|
|
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>  <span class="comment">// | | | | | |</span></div>
|
|
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  <span class="comment">// +-V-+-----------+-V-+</span></div>
|
|
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  <span class="comment">// | <- Axis -> |</span></div>
|
|
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  <span class="comment">// +---+-----------+---+</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="comment">// The ticks of the axes - not the labels above - should</span></div>
|
|
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  <span class="comment">// be aligned to the canvas. So we try to use the empty</span></div>
|
|
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>  <span class="comment">// corners to extend the axes, so that the label texts</span></div>
|
|
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>  <span class="comment">// left/right of the min/max ticks are moved into them.</span></div>
|
|
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>  </div>
|
|
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  m_data->engine.alignScales( options, layoutData,</div>
|
|
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  m_data->canvasRect, m_data->scaleRects );</div>
|
|
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  </div>
|
|
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  <span class="keywordflow">if</span> ( !m_data->legendRect.isEmpty() )</div>
|
|
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  {</div>
|
|
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  <span class="comment">// We prefer to align the legend to the canvas - not to</span></div>
|
|
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  <span class="comment">// the complete plot - if possible.</span></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>  m_data->legendRect = m_data->engine.alignLegend(</div>
|
|
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  legendHint, m_data->canvasRect, m_data->legendRect );</div>
|
|
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  }</div>
|
|
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span> }</div>
|
|
<div class="ttc" id="aclass_qwt_abstract_legend_html"><div class="ttname"><a href="class_qwt_abstract_legend.html">QwtAbstractLegend</a></div><div class="ttdoc">Abstract base class for legend widgets.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00034">qwt_abstract_legend.h:35</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_abstract_legend_html_a619f3705f6f9be8c1f38df68d83a37ff"><div class="ttname"><a href="class_qwt_abstract_legend.html#a619f3705f6f9be8c1f38df68d83a37ff">QwtAbstractLegend::scrollExtent</a></div><div class="ttdeci">virtual int scrollExtent(Qt::Orientation) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8cpp_source.html#l00035">qwt_abstract_legend.cpp:35</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_abstract_legend_html_a9904720ba92daf03d0e5d8559cc5cdfe"><div class="ttname"><a href="class_qwt_abstract_legend.html#a9904720ba92daf03d0e5d8559cc5cdfe">QwtAbstractLegend::isEmpty</a></div><div class="ttdeci">virtual bool isEmpty() const =0</div></div>
|
|
<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a></div><div class="ttdeci">@ Ticks</div><div class="ttdoc">Ticks.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8h_source.html#l00045">qwt_abstract_scale_draw.h:45</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a8a69a890d349a9e03c145b20b5835e8a"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">QwtAbstractScaleDraw::hasComponent</a></div><div class="ttdeci">bool hasComponent(ScaleComponent) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00095">qwt_abstract_scale_draw.cpp:95</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_ab3713ea053eb3d6327b18a3d14c7b820"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#ab3713ea053eb3d6327b18a3d14c7b820">QwtAbstractScaleDraw::maxTickLength</a></div><div class="ttdeci">double maxTickLength() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00355">qwt_abstract_scale_draw.cpp:355</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_plot_html"><div class="ttname"><a href="class_qwt_plot.html">QwtPlot</a></div><div class="ttdoc">A 2-D plotting widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00078">qwt_plot.h:79</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661b"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a></div><div class="ttdeci">LegendPosition</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00093">qwt_plot.h:94</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">QwtPlot::TopLegend</a></div><div class="ttdeci">@ TopLegend</div><div class="ttdoc">The legend will be above the title.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00106">qwt_plot.h:105</a></div></div>
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|
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a></div><div class="ttdeci">@ LeftLegend</div><div class="ttdoc">The legend will be left from the QwtAxis::YLeft axis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00096">qwt_plot.h:96</a></div></div>
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|
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</a></div><div class="ttdeci">@ RightLegend</div><div class="ttdoc">The legend will be right from the QwtAxis::YRight axis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00099">qwt_plot.h:99</a></div></div>
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|
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a></div><div class="ttdeci">@ BottomLegend</div><div class="ttdoc">The legend will be below the footer.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00102">qwt_plot.h:102</a></div></div>
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|
<div class="ttc" id="aclass_qwt_plot_html_a53f836bb4ec09c766e3d871ea4be28f7"><div class="ttname"><a href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">QwtPlot::canvas</a></div><div class="ttdeci">QWidget * canvas()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00463">qwt_plot.cpp:463</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_html_a613b07505a881a7e85a868effa1f5a96"><div class="ttname"><a href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">QwtPlot::footerLabel</a></div><div class="ttdeci">QwtTextLabel * footerLabel()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00401">qwt_plot.cpp:401</a></div></div>
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|
<div class="ttc" id="aclass_qwt_plot_html_a66c38c6f8feca5cef3603ac0a20e4d4f"><div class="ttname"><a href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">QwtPlot::isAxisVisible</a></div><div class="ttdeci">bool isAxisVisible(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00225">qwt_plot_axis.cpp:225</a></div></div>
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|
<div class="ttc" id="aclass_qwt_plot_html_a9156b14a6f67f6279a16fea063ce1d14"><div class="ttname"><a href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">QwtPlot::plotLayout</a></div><div class="ttdeci">QwtPlotLayout * plotLayout()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00430">qwt_plot.cpp:430</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_html_ab45dd6bc980376d0ba648fefb87103f8"><div class="ttname"><a href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">QwtPlot::legend</a></div><div class="ttdeci">QwtAbstractLegend * legend()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00445">qwt_plot.cpp:445</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_html_ac19c82748ccb7af3700fef6c772fbc43"><div class="ttname"><a href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">QwtPlot::axisWidget</a></div><div class="ttdeci">const QwtScaleWidget * axisWidget(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00141">qwt_plot_axis.cpp:141</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_html_ac39356b86ed70ebf256a8ae964910206"><div class="ttname"><a href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">QwtPlot::titleLabel</a></div><div class="ttdeci">QwtTextLabel * titleLabel()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00357">qwt_plot.cpp:357</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a0e6c18f4d1bee939a93890604e91545a"><div class="ttname"><a href="class_qwt_plot_layout.html#a0e6c18f4d1bee939a93890604e91545a">QwtPlotLayout::titleRect</a></div><div class="ttdeci">QRectF titleRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01282">qwt_plot_layout.cpp:1282</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a11667dad6675a7a58cc60ab1597b1203"><div class="ttname"><a href="class_qwt_plot_layout.html#a11667dad6675a7a58cc60ab1597b1203">QwtPlotLayout::setCanvasMargin</a></div><div class="ttdeci">void setCanvasMargin(int margin, int axis=-1)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01066">qwt_plot_layout.cpp:1066</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a11c9695a68f95135841cb23212589f18"><div class="ttname"><a href="class_qwt_plot_layout.html#a11c9695a68f95135841cb23212589f18">QwtPlotLayout::setLegendPosition</a></div><div class="ttdeci">void setLegendPosition(QwtPlot::LegendPosition pos, double ratio)</div><div class="ttdoc">Specify the position of the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01183">qwt_plot_layout.cpp:1183</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a147fcf4c59b34779b5a7dc7361a3b6c3"><div class="ttname"><a href="class_qwt_plot_layout.html#a147fcf4c59b34779b5a7dc7361a3b6c3">QwtPlotLayout::setAlignCanvasToScales</a></div><div class="ttdeci">void setAlignCanvasToScales(bool)</div><div class="ttdoc">Set the align-canvas-to-axis-scales flag for all axes.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01103">qwt_plot_layout.cpp:1103</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a1e51041fec828d74fc5b02a2f76ca64c"><div class="ttname"><a href="class_qwt_plot_layout.html#a1e51041fec828d74fc5b02a2f76ca64c">QwtPlotLayout::footerRect</a></div><div class="ttdeci">QRectF footerRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01304">qwt_plot_layout.cpp:1304</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a1fad9d271b40d6b6e68918d92eb64d02"><div class="ttname"><a href="class_qwt_plot_layout.html#a1fad9d271b40d6b6e68918d92eb64d02">QwtPlotLayout::spacing</a></div><div class="ttdeci">int spacing() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01165">qwt_plot_layout.cpp:1165</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a272b5eca1b2faaa3e6fb7f9d25d64016"><div class="ttname"><a href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">QwtPlotLayout::canvasMargin</a></div><div class="ttdeci">int canvasMargin(int axisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01089">qwt_plot_layout.cpp:1089</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a36669366de8e0e732052c171efc22303"><div class="ttname"><a href="class_qwt_plot_layout.html#a36669366de8e0e732052c171efc22303">QwtPlotLayout::legendRect</a></div><div class="ttdeci">QRectF legendRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01328">qwt_plot_layout.cpp:1328</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a39653485c638535bc11f50d2e5ef936d"><div class="ttname"><a href="class_qwt_plot_layout.html#a39653485c638535bc11f50d2e5ef936d">QwtPlotLayout::~QwtPlotLayout</a></div><div class="ttdeci">virtual ~QwtPlotLayout()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01048">qwt_plot_layout.cpp:1048</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a44ce72879951571ffe4daa95be0ec242"><div class="ttname"><a href="class_qwt_plot_layout.html#a44ce72879951571ffe4daa95be0ec242">QwtPlotLayout::invalidate</a></div><div class="ttdeci">virtual void invalidate()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01389">qwt_plot_layout.cpp:1389</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a49106b180459ae7ee4b7f486cbb196e8"><div class="ttname"><a href="class_qwt_plot_layout.html#a49106b180459ae7ee4b7f486cbb196e8">QwtPlotLayout::legendPosition</a></div><div class="ttdeci">QwtPlot::LegendPosition legendPosition() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01237">qwt_plot_layout.cpp:1237</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a4aaca10c99faff613fd2fe2d554a2e0c"><div class="ttname"><a href="class_qwt_plot_layout.html#a4aaca10c99faff613fd2fe2d554a2e0c">QwtPlotLayout::alignCanvasToScale</a></div><div class="ttdeci">bool alignCanvasToScale(int axisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01141">qwt_plot_layout.cpp:1141</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a5993bbcac2aaa0af640236bbc044bfce"><div class="ttname"><a href="class_qwt_plot_layout.html#a5993bbcac2aaa0af640236bbc044bfce">QwtPlotLayout::minimumSizeHint</a></div><div class="ttdeci">virtual QSize minimumSizeHint(const QwtPlot *) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01404">qwt_plot_layout.cpp:1404</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a5d5c1dacdfff8281acf0a909acaf866c"><div class="ttname"><a href="class_qwt_plot_layout.html#a5d5c1dacdfff8281acf0a909acaf866c">QwtPlotLayout::setLegendRect</a></div><div class="ttdeci">void setLegendRect(const QRectF &)</div><div class="ttdoc">Set the geometry for the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01319">qwt_plot_layout.cpp:1319</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a5ddd6a2aa940e7135fe2a4469bb00e2b"><div class="ttname"><a href="class_qwt_plot_layout.html#a5ddd6a2aa940e7135fe2a4469bb00e2b">QwtPlotLayout::scaleRect</a></div><div class="ttdeci">QRectF scaleRect(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01355">qwt_plot_layout.cpp:1355</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a60698767fe44c86ee4bcef27c1b48d26"><div class="ttname"><a href="class_qwt_plot_layout.html#a60698767fe44c86ee4bcef27c1b48d26">QwtPlotLayout::setFooterRect</a></div><div class="ttdeci">void setFooterRect(const QRectF &)</div><div class="ttdoc">Set the geometry for the footer.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01295">qwt_plot_layout.cpp:1295</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a6508553ec1d66bede49e7767526c3d03"><div class="ttname"><a href="class_qwt_plot_layout.html#a6508553ec1d66bede49e7767526c3d03">QwtPlotLayout::setSpacing</a></div><div class="ttdeci">void setSpacing(int)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01156">qwt_plot_layout.cpp:1156</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a82b49e88c7928224c4b0342b6302c086"><div class="ttname"><a href="class_qwt_plot_layout.html#a82b49e88c7928224c4b0342b6302c086">QwtPlotLayout::setTitleRect</a></div><div class="ttdeci">void setTitleRect(const QRectF &)</div><div class="ttdoc">Set the geometry for the title.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01273">qwt_plot_layout.cpp:1273</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a88440049820ccdd146e3b77bbf321e00"><div class="ttname"><a href="class_qwt_plot_layout.html#a88440049820ccdd146e3b77bbf321e00">QwtPlotLayout::legendRatio</a></div><div class="ttdeci">double legendRatio() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01260">qwt_plot_layout.cpp:1260</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_a9b2b5616e6c1a21ccc7824facf1df067"><div class="ttname"><a href="class_qwt_plot_layout.html#a9b2b5616e6c1a21ccc7824facf1df067">QwtPlotLayout::Options</a></div><div class="ttdeci">QFlags< Option > Options</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8h_source.html#l00058">qwt_plot_layout.h:58</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_aabe9f952046139667e055c661bee4dbb"><div class="ttname"><a href="class_qwt_plot_layout.html#aabe9f952046139667e055c661bee4dbb">QwtPlotLayout::setLegendRatio</a></div><div class="ttdeci">void setLegendRatio(double ratio)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01251">qwt_plot_layout.cpp:1251</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_aac82be1d0129a0826b300de679a3403a"><div class="ttname"><a href="class_qwt_plot_layout.html#aac82be1d0129a0826b300de679a3403a">QwtPlotLayout::canvasRect</a></div><div class="ttdeci">QRectF canvasRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01380">qwt_plot_layout.cpp:1380</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ab3d6614684b96a5879300476d2df8f8f"><div class="ttname"><a href="class_qwt_plot_layout.html#ab3d6614684b96a5879300476d2df8f8f">QwtPlotLayout::setCanvasRect</a></div><div class="ttdeci">void setCanvasRect(const QRectF &)</div><div class="ttdoc">Set the geometry for the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01371">qwt_plot_layout.cpp:1371</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ab94c159c61d1b93899c5acec7da231f4"><div class="ttname"><a href="class_qwt_plot_layout.html#ab94c159c61d1b93899c5acec7da231f4">QwtPlotLayout::setScaleRect</a></div><div class="ttdeci">void setScaleRect(QwtAxisId, const QRectF &)</div><div class="ttdoc">Set the geometry for an axis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01344">qwt_plot_layout.cpp:1344</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ac89596fb2a3d3a92901f124821045a47"><div class="ttname"><a href="class_qwt_plot_layout.html#ac89596fb2a3d3a92901f124821045a47">QwtPlotLayout::QwtPlotLayout</a></div><div class="ttdeci">QwtPlotLayout()</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01036">qwt_plot_layout.cpp:1036</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ad0d2d60e86a4c69ec105524041d5221da00feaacfa819204f09074fc9b128b22c"><div class="ttname"><a href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da00feaacfa819204f09074fc9b128b22c">QwtPlotLayout::IgnoreTitle</a></div><div class="ttdeci">@ IgnoreTitle</div><div class="ttdoc">Ignore the title.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8h_source.html#l00052">qwt_plot_layout.h:52</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ad0d2d60e86a4c69ec105524041d5221da132d4fc728c0826a269a143f2d655215"><div class="ttname"><a href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da132d4fc728c0826a269a143f2d655215">QwtPlotLayout::IgnoreFooter</a></div><div class="ttdeci">@ IgnoreFooter</div><div class="ttdoc">Ignore the footer.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8h_source.html#l00056">qwt_plot_layout.h:55</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ad0d2d60e86a4c69ec105524041d5221da813736a8e614f8f24db773081642b74c"><div class="ttname"><a href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da813736a8e614f8f24db773081642b74c">QwtPlotLayout::IgnoreScrollbars</a></div><div class="ttdeci">@ IgnoreScrollbars</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8h_source.html#l00043">qwt_plot_layout.h:43</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b"><div class="ttname"><a href="class_qwt_plot_layout.html#ad0d2d60e86a4c69ec105524041d5221da9036bf7de40018a2f12d456a04949c6b">QwtPlotLayout::IgnoreFrames</a></div><div class="ttdeci">@ IgnoreFrames</div><div class="ttdoc">Ignore all frames.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8h_source.html#l00046">qwt_plot_layout.h:46</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ad206e470175a66eac8b1ff0eb1002899"><div class="ttname"><a href="class_qwt_plot_layout.html#ad206e470175a66eac8b1ff0eb1002899">QwtPlotLayout::activate</a></div><div class="ttdeci">virtual void activate(const QwtPlot *, const QRectF &plotRect, Options options=Options())</div><div class="ttdoc">Recalculate the geometry of all components.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01508">qwt_plot_layout.cpp:1508</a></div></div>
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<div class="ttc" id="aclass_qwt_plot_layout_html_ad243b9afc9b5ce9530b500dc35096d67"><div class="ttname"><a href="class_qwt_plot_layout.html#ad243b9afc9b5ce9530b500dc35096d67">QwtPlotLayout::setAlignCanvasToScale</a></div><div class="ttdeci">void setAlignCanvasToScale(int axisId, bool)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01126">qwt_plot_layout.cpp:1126</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html"><div class="ttname"><a href="class_qwt_scale_widget.html">QwtScaleWidget</a></div><div class="ttdoc">A Widget which contains a scale.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8h_source.html#l00034">qwt_scale_widget.h:35</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_a000a9be0eede5f43c938963ebba62305"><div class="ttname"><a href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">QwtScaleWidget::startBorderDist</a></div><div class="ttdeci">int startBorderDist() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00380">qwt_scale_widget.cpp:380</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_a21d3d49153b168e70032d5bc2334169e"><div class="ttname"><a href="class_qwt_scale_widget.html#a21d3d49153b168e70032d5bc2334169e">QwtScaleWidget::title</a></div><div class="ttdeci">QwtText title() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00371">qwt_scale_widget.cpp:371</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_a2f6d30104f89c45d4d18f060ebabb8b9"><div class="ttname"><a href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">QwtScaleWidget::scaleDraw</a></div><div class="ttdeci">const QwtScaleDraw * scaleDraw() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00353">qwt_scale_widget.cpp:353</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_a76a5e92a7b138238a8e0b7288842f9c8"><div class="ttname"><a href="class_qwt_scale_widget.html#a76a5e92a7b138238a8e0b7288842f9c8">QwtScaleWidget::endBorderDist</a></div><div class="ttdeci">int endBorderDist() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00389">qwt_scale_widget.cpp:389</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_a9dc64374f2af7f9646a0c321f96e2a66"><div class="ttname"><a href="class_qwt_scale_widget.html#a9dc64374f2af7f9646a0c321f96e2a66">QwtScaleWidget::getBorderDistHint</a></div><div class="ttdeci">void getBorderDistHint(int &start, int &end) const</div><div class="ttdoc">Calculate a hint for the border distances.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00814">qwt_scale_widget.cpp:814</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_ab80a559c9009755eb85e131cd2c64fc5"><div class="ttname"><a href="class_qwt_scale_widget.html#ab80a559c9009755eb85e131cd2c64fc5">QwtScaleWidget::dimForLength</a></div><div class="ttdeci">int dimForLength(int length, const QFont &scaleFont) const</div><div class="ttdoc">Find the minimum dimension for a given length. dim is the height, length the width seen in direction ...</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00781">qwt_scale_widget.cpp:781</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_ac43b364e0f0bfb0895f66e5bb21d665d"><div class="ttname"><a href="class_qwt_scale_widget.html#ac43b364e0f0bfb0895f66e5bb21d665d">QwtScaleWidget::margin</a></div><div class="ttdeci">int margin() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00398">qwt_scale_widget.cpp:398</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_ad65e47b46f15461a640f706e00800e53"><div class="ttname"><a href="class_qwt_scale_widget.html#ad65e47b46f15461a640f706e00800e53">QwtScaleWidget::minimumSizeHint</a></div><div class="ttdeci">virtual QSize minimumSizeHint() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00732">qwt_scale_widget.cpp:732</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_widget_html_af98de947ca1addc3e4eafc0d5425217e"><div class="ttname"><a href="class_qwt_scale_widget.html#af98de947ca1addc3e4eafc0d5425217e">QwtScaleWidget::titleHeightForWidth</a></div><div class="ttdeci">int titleHeightForWidth(int width) const</div><div class="ttdoc">Find the height of the title for a given width.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00767">qwt_scale_widget.cpp:767</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_text_html_a9739e47ea489e690f121e4b1d27ae24eac12e48f17fd02a6bc1840c61c4862a65"><div class="ttname"><a href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24eac12e48f17fd02a6bc1840c61c4862a65">QwtText::PaintUsingTextFont</a></div><div class="ttdeci">@ PaintUsingTextFont</div><div class="ttdoc">The text has an individual font.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8h_source.html#l00117">qwt_text.h:117</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html_aa7a14283b812f50234fa0ee960e65307"><div class="ttname"><a href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">QwtText::isEmpty</a></div><div class="ttdeci">bool isEmpty() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8cpp_source.html#l00739">qwt_text.cpp:739</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html_ad071f3c4fae4512a1cc71554d95eb69a"><div class="ttname"><a href="class_qwt_text.html#ad071f3c4fae4512a1cc71554d95eb69a">QwtText::setFont</a></div><div class="ttdeci">void setFont(const QFont &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8cpp_source.html#l00329">qwt_text.cpp:329</a></div></div>
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<div class="ttc" id="aclass_qwt_text_label_html"><div class="ttname"><a href="class_qwt_text_label.html">QwtTextLabel</a></div><div class="ttdoc">A Widget which displays a QwtText.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__label_8h_source.html#l00026">qwt_text_label.h:27</a></div></div>
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<div class="ttc" id="aclass_qwt_text_label_html_a0d3c7331696705a3168c0d69d5b26922"><div class="ttname"><a href="class_qwt_text_label.html#a0d3c7331696705a3168c0d69d5b26922">QwtTextLabel::heightForWidth</a></div><div class="ttdeci">virtual int heightForWidth(int) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__label_8cpp_source.html#l00209">qwt_text_label.cpp:209</a></div></div>
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<div class="ttc" id="aclass_qwt_text_label_html_a65113573cdf1fe4098a324453e11fe4e"><div class="ttname"><a href="class_qwt_text_label.html#a65113573cdf1fe4098a324453e11fe4e">QwtTextLabel::text</a></div><div class="ttdeci">const QwtText & text() const</div><div class="ttdoc">Return the text.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__label_8cpp_source.html#l00118">qwt_text_label.cpp:118</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html"><div class="ttname"><a href="namespace_qwt_axis.html">QwtAxis</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00018">qwt_axis.h:19</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_a28ab91a2e05d2db7f85eccc56f1c8dd6"><div class="ttname"><a href="namespace_qwt_axis.html#a28ab91a2e05d2db7f85eccc56f1c8dd6">QwtAxis::isYAxis</a></div><div class="ttdeci">bool isYAxis(int axisPos)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00057">qwt_axis.h:57</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">QwtAxis::YRight</a></div><div class="ttdeci">@ YRight</div><div class="ttdoc">Y axis right of the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00027">qwt_axis.h:27</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">QwtAxis::XTop</a></div><div class="ttdeci">@ XTop</div><div class="ttdoc">X axis above the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00034">qwt_axis.h:33</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">QwtAxis::XBottom</a></div><div class="ttdeci">@ XBottom</div><div class="ttdoc">X axis below the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00030">qwt_axis.h:30</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a></div><div class="ttdeci">@ YLeft</div><div class="ttdoc">Y axis left of the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00024">qwt_axis.h:24</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_a6584f047468e4a9a9d4aaf6effd60ff0"><div class="ttname"><a href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">QwtAxis::isValid</a></div><div class="ttdeci">bool isValid(int axisPos)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00045">qwt_axis.h:45</a></div></div>
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<div class="ttc" id="anamespace_qwt_axis_html_af232f70e25b943f8d44a06f5e285943f"><div class="ttname"><a href="namespace_qwt_axis.html#af232f70e25b943f8d44a06f5e285943f">QwtAxis::isXAxis</a></div><div class="ttdeci">bool isXAxis(int axisPos)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00051">qwt_axis.h:51</a></div></div>
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