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<div class="title">qwt_polar_plot.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"> * QwtPolar 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) 2008 Uwe Rathmann</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</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="l00006"></a><span class="lineno"> 6</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="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *****************************************************************************/</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  </div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "qwt_polar_plot.h"</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "qwt_polar_canvas.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "qwt_polar_layout.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "qwt_painter.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_engine.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_scale_div.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_text_label.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "qwt_round_scale_draw.h"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "qwt_legend.h"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "qwt_dyngrid_layout.h"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <qpointer.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <qpaintengine.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <qpainter.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <qevent.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">double</span> qwtDistance(</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keyword">const</span> QPointF& p1, <span class="keyword">const</span> QPointF& p2 )</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="keywordtype">double</span> dx = p2.x() - p1.x();</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordtype">double</span> dy = p2.y() - p1.y();</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">return</span> qSqrt( dx * dx + dy * dy );</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> }</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> {</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">class </span>ScaleData</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  {</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  ScaleData()</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  : <a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">isValid</a>( false )</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  , scaleEngine( NULL )</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>  }</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  ~ScaleData()</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="keyword">delete</span> scaleEngine;</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">bool</span> doAutoScale;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">double</span> minValue;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">double</span> maxValue;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">double</span> stepSize;</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="keywordtype">int</span> maxMajor;</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">int</span> maxMinor;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">bool</span> <a class="code" href="namespace_qwt_axis.html#a6584f047468e4a9a9d4aaf6effd60ff0">isValid</a>;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a> scaleDiv;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* scaleEngine;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</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>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">class </span>QwtPolarPlot::PrivateData</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> {</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  QBrush canvasBrush;</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>  <span class="keywordtype">bool</span> <a class="code" href="class_qwt_polar_plot.html#a8be00b2b174b6693e8b8b79d125b35d5">autoReplot</a>;</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_point_polar.html">QwtPointPolar</a> <a class="code" href="class_qwt_polar_plot.html#a3a08531627eb77aeb2b9bc251afd62b4">zoomPos</a>;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">zoomFactor</a>;</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>  ScaleData scaleData[QwtPolar::ScaleCount];</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  QPointer< QwtTextLabel > <a class="code" href="class_qwt_polar_plot.html#af77f9c944fd4a32bb7ea173b75b32e0b">titleLabel</a>;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  QPointer< QwtPolarCanvas > <a class="code" href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd">canvas</a>;</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  QPointer< QwtAbstractLegend > <a class="code" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">legend</a>;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_polar_plot.html#a93fdd39d10ec4321b6873545f1f9c2c1">azimuthOrigin</a>;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>* layout;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> };</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div>
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<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ab5c8602062f050b1a5c47445fee4395d"> 88</a></span> <a class="code" href="class_qwt_polar_plot.html#ab5c8602062f050b1a5c47445fee4395d">QwtPolarPlot::QwtPolarPlot</a>( QWidget* parent )</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  : QFrame( parent )</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> {</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  initPlot( <a class="code" href="class_qwt_text.html">QwtText</a>() );</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a2ddec071ab7580975733fee0f40c6606"> 99</a></span> <a class="code" href="class_qwt_polar_plot.html#ab5c8602062f050b1a5c47445fee4395d">QwtPolarPlot::QwtPolarPlot</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& title, QWidget* parent )</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  : QFrame( parent )</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  initPlot( <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a> );</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> }</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
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<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a8b962b1ec76b41cdf3c96bd7ef6d76ed"> 106</a></span> <a class="code" href="class_qwt_polar_plot.html#a8b962b1ec76b41cdf3c96bd7ef6d76ed">QwtPolarPlot::~QwtPolarPlot</a>()</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>  <a class="code" href="class_qwt_polar_item_dict.html#ac0dcbd853fc53ec5c359fb352befe500">detachItems</a>( <a class="code" href="class_qwt_polar_item.html#a6c03d774c1d089ec8603dd37879a9f4dafcfda7285dc39cce71850cc5a77ada5f">QwtPolarItem::Rtti_PolarItem</a>, <a class="code" href="class_qwt_polar_item_dict.html#a6aaa584fe568cb6e1d1f416f98c97679">autoDelete</a>() );</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">delete</span> m_data->layout;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">delete</span> m_data;</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
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<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#afd19f3e3e758305d50fbe59a853ed31d"> 118</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#afd19f3e3e758305d50fbe59a853ed31d">QwtPolarPlot::setTitle</a>( <span class="keyword">const</span> QString& title )</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a> != m_data->titleLabel->text().text() )</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  {</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  m_data->titleLabel->setText( <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a> );</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a>.<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  m_data->titleLabel->show();</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  m_data->titleLabel->hide();</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> }</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#afcb7ab87dd57194e28340bf2b7d62cd8"> 134</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#afd19f3e3e758305d50fbe59a853ed31d">QwtPolarPlot::setTitle</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& title )</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> {</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a> != m_data->titleLabel->text() )</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  {</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  m_data->titleLabel->setText( <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a> );</div>
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|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a>.<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  m_data->titleLabel->show();</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  m_data->titleLabel->hide();</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> }</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="l00147"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6"> 147</a></span> <a class="code" href="class_qwt_text.html">QwtText</a> <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">QwtPolarPlot::title</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keyword"></span>{</div>
|
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> m_data->titleLabel->text();</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>  </div>
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<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#af77f9c944fd4a32bb7ea173b75b32e0b"> 153</a></span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* <a class="code" href="class_qwt_polar_plot.html#af77f9c944fd4a32bb7ea173b75b32e0b">QwtPolarPlot::titleLabel</a>()</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> m_data->titleLabel;</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> }</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  </div>
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<div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a1dc362b30af9c1b22b2b421cc96016da"> 159</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* <a class="code" href="class_qwt_polar_plot.html#af77f9c944fd4a32bb7ea173b75b32e0b">QwtPolarPlot::titleLabel</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> m_data->titleLabel;</div>
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|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> }</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
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<div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a98b7c37bfd9af060d138bee74a82d82e"> 191</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a98b7c37bfd9af060d138bee74a82d82e">QwtPolarPlot::insertLegend</a>( <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* legend,</div>
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|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2e">QwtPolarPlot::LegendPosition</a> pos, <span class="keywordtype">double</span> ratio )</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> {</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  m_data->layout->setLegendPosition( pos, ratio );</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">legend</a> != m_data->legend )</div>
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|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  {</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span> ( m_data->legend && m_data->legend->parent() == <span class="keyword">this</span> )</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">delete</span> m_data->legend;</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  </div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  m_data->legend = <a class="code" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">legend</a>;</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> ( m_data->legend )</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>  connect( <span class="keyword">this</span>,</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  SIGNAL(<a class="code" href="class_qwt_polar_plot.html#abbb2d09b3550c70fb9f4a4ca089a6ff3">legendDataChanged</a>(</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">const</span> QVariant&,<span class="keyword">const</span> <a class="code" href="class_q_list.html">QList<QwtLegendData></a>&)),</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  m_data->legend,</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  SLOT(<a class="code" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">updateLegend</a>(</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">const</span> QVariant&,<span class="keyword">const</span> <a class="code" href="class_q_list.html">QList<QwtLegendData></a>&))</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  );</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> ( m_data->legend->parent() != <span class="keyword">this</span> )</div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  m_data->legend->setParent( <span class="keyword">this</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>  <a class="code" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">updateLegend</a>();</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="class_qwt_legend.html">QwtLegend</a>* lgd = qobject_cast< QwtLegend* >( <a class="code" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">legend</a> );</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> ( lgd )</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>  <span class="keywordflow">switch</span> ( m_data->layout->legendPosition() )</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea5fbf30c354173cf150569516e37c4cf3">LeftLegend</a>:</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eabf14172e3a5118071816ef98bf3704d0">RightLegend</a>:</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  {</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> ( lgd-><a class="code" href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7">maxColumns</a>() == 0 )</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  lgd-><a class="code" href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">setMaxColumns</a>( 1 ); <span class="comment">// 1 column: align vertical</span></div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eaa414a0712297511a994febffaa1408f0">TopLegend</a>:</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea2385fedbe596ddb9319ca76db6afd9e7">BottomLegend</a>:</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  {</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  lgd-><a class="code" href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">setMaxColumns</a>( 0 ); <span class="comment">// unlimited</span></div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">break</span>;</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>  </div>
|
|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</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>  <a class="code" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">updateLayout</a>();</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>  </div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830"> 252</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">QwtPolarPlot::updateLegend</a>()</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> {</div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPolarItemList</a>& itmList = <a class="code" href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">itemList</a>();</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">for</span> ( QwtPolarItemIterator it = itmList.begin();</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  it != itmList.end(); ++it )</div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  {</div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">updateLegend</a>( *it );</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> }</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ae1837c0e815161dba219a9a33e72356b"> 268</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">QwtPolarPlot::updateLegend</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* plotItem )</div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> {</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> ( plotItem == NULL )</div>
|
|
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <a class="code" href="class_q_list.html">QList< QwtLegendData ></a> legendData;</div>
|
|
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> ( plotItem-><a class="code" href="class_qwt_polar_item.html#a01db5fa1da8bcf85725de600081ca06f">testItemAttribute</a>( <a class="code" href="class_qwt_polar_item.html#a3dfa4f39bc1ac99b0371b4938abe6ad6a6f900569b4e72f925ea64bed4d149d5e">QwtPolarItem::Legend</a> ) )</div>
|
|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  legendData = plotItem-><a class="code" href="class_qwt_polar_item.html#a592d121b6d79db13161b18a138f13e70">legendData</a>();</div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">const</span> QVariant itemInfo = <a class="code" href="class_qwt_polar_plot.html#a09472a2d8603aa0135ad9c1ccc24e909">itemToInfo</a>( <span class="keyword">const_cast<</span> <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* <span class="keyword">></span>( plotItem ) );</div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  Q_EMIT <a class="code" href="class_qwt_polar_plot.html#abbb2d09b3550c70fb9f4a4ca089a6ff3">legendDataChanged</a>( itemInfo, legendData );</div>
|
|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> }</div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  </div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f"> 286</a></span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* <a class="code" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">QwtPolarPlot::legend</a>()</div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> {</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">return</span> m_data->legend;</div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> }</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  </div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a80b0b43551e85c1295b5215fbfd556db"> 295</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* <a class="code" href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">QwtPolarPlot::legend</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> m_data->legend;</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> }</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  </div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ae6956ffe638c4d9de24043608630c984"> 309</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#ae6956ffe638c4d9de24043608630c984">QwtPolarPlot::setPlotBackground</a>( <span class="keyword">const</span> QBrush& brush )</div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> {</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">if</span> ( brush != m_data->canvasBrush )</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  {</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  m_data->canvasBrush = brush;</div>
|
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
|
|
<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>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a68a2a1acdaf5b9946a77c6b14a31c3fa"> 322</a></span> <span class="keyword">const</span> QBrush& <a class="code" href="class_qwt_polar_plot.html#a68a2a1acdaf5b9946a77c6b14a31c3fa">QwtPolarPlot::plotBackground</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> m_data->canvasBrush;</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> }</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  </div>
|
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<div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ab129bbae133d55313ae1509598f5db82"> 342</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#ab129bbae133d55313ae1509598f5db82">QwtPolarPlot::setAutoReplot</a>( <span class="keywordtype">bool</span> enable )</div>
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|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> {</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  m_data->autoReplot = enable;</div>
|
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div>
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|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
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<div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a8be00b2b174b6693e8b8b79d125b35d5"> 348</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_polar_plot.html#a8be00b2b174b6693e8b8b79d125b35d5">QwtPolarPlot::autoReplot</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">return</span> m_data->autoReplot;</div>
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|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> }</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  </div>
|
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<div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ad2cab7dc3d80c028619c0852d5107494"> 368</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#ad2cab7dc3d80c028619c0852d5107494">QwtPolarPlot::setAutoScale</a>( <span class="keywordtype">int</span> scaleId )</div>
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|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> {</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">if</span> ( scaleId != QwtPolar::ScaleRadius )</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  </div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  ScaleData& scaleData = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">if</span> ( !scaleData.doAutoScale )</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  {</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  scaleData.doAutoScale = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> }</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  </div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a8398e385ab1fd94e7ebf15b6f03b1e49"> 386</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_polar_plot.html#a8398e385ab1fd94e7ebf15b6f03b1e49">QwtPolarPlot::hasAutoScale</a>( <span class="keywordtype">int</span> scaleId )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
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|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  </div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">return</span> m_data->scaleData[scaleId].doAutoScale;</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> }</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  </div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a02f444638f5ec84c37d35b7984533298"> 401</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a02f444638f5ec84c37d35b7984533298">QwtPolarPlot::setScaleMaxMinor</a>( <span class="keywordtype">int</span> scaleId, <span class="keywordtype">int</span> maxMinor )</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> {</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  </div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  maxMinor = qBound( 0, maxMinor, 100 );</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  </div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  ScaleData& scaleData = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  </div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">if</span> ( maxMinor != scaleData.maxMinor )</div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  {</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  scaleData.maxMinor = maxMinor;</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  scaleData.isValid = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  }</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> }</div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  </div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a33c3c60ed2022d455c3150e3a3d7dada"> 423</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_polar_plot.html#a33c3c60ed2022d455c3150e3a3d7dada">QwtPolarPlot::scaleMaxMinor</a>( <span class="keywordtype">int</span> scaleId )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  </div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">return</span> m_data->scaleData[scaleId].maxMinor;</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> }</div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a6eb472268e07a9783d6a0cf54b5f12b3"> 438</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a6eb472268e07a9783d6a0cf54b5f12b3">QwtPolarPlot::setScaleMaxMajor</a>( <span class="keywordtype">int</span> scaleId, <span class="keywordtype">int</span> maxMajor )</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> {</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  </div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  maxMajor = qBound( 1, maxMajor, 10000 );</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  </div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  ScaleData& scaleData = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">if</span> ( maxMajor != scaleData.maxMinor )</div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  {</div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  scaleData.maxMajor = maxMajor;</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  scaleData.isValid = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  }</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> }</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  </div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a0b35bb8222c2b327fb3df7fdf2e72ed0"> 460</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_polar_plot.html#a0b35bb8222c2b327fb3df7fdf2e72ed0">QwtPolarPlot::scaleMaxMajor</a>( <span class="keywordtype">int</span> scaleId )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  </div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">return</span> m_data->scaleData[scaleId].maxMajor;</div>
|
|
<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="l00476"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aaf4cd1c3a9c26850e675ed3b112c245e"> 476</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#aaf4cd1c3a9c26850e675ed3b112c245e">QwtPolarPlot::setScaleEngine</a>( <span class="keywordtype">int</span> scaleId, <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* scaleEngine )</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> {</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">return</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>  ScaleData& scaleData = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">scaleEngine</a> == NULL || <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">scaleEngine</a> == scaleData.scaleEngine )</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  </div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">delete</span> scaleData.scaleEngine;</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  scaleData.scaleEngine = <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">scaleEngine</a>;</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  </div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  scaleData.isValid = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  </div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> }</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  </div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213"> 499</a></span> <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">QwtPolarPlot::scaleEngine</a>( <span class="keywordtype">int</span> scaleId )</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> {</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">return</span> NULL;</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  </div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">return</span> m_data->scaleData[scaleId].scaleEngine;</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>  </div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a34fbc4543c233e48933ef87636feae2e"> 513</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">QwtPolarPlot::scaleEngine</a>( <span class="keywordtype">int</span> scaleId )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">return</span> NULL;</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="keywordflow">return</span> m_data->scaleData[scaleId].scaleEngine;</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> }</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  </div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a1151e6417b3e8ccacbce0865a71220cb"> 530</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a1151e6417b3e8ccacbce0865a71220cb">QwtPolarPlot::setScale</a>( <span class="keywordtype">int</span> scaleId,</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max, <span class="keywordtype">double</span> stepSize )</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>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">return</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>  ScaleData& scaleData = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  </div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  scaleData.isValid = <span class="keyword">false</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>  scaleData.minValue = min;</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  scaleData.maxValue = max;</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  scaleData.stepSize = stepSize;</div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  scaleData.doAutoScale = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div>
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<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
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<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> }</div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
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<div class="line"><a name="l00554"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ac9a938b4e27a078f55fda06f7c420924"> 554</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#ac9a938b4e27a078f55fda06f7c420924">QwtPolarPlot::setScaleDiv</a>( <span class="keywordtype">int</span> scaleId, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>& scaleDiv )</div>
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<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> {</div>
|
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<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
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|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">return</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>  ScaleData& scaleData = m_data->scaleData[scaleId];</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>  scaleData.scaleDiv = <a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">scaleDiv</a>;</div>
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|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  scaleData.isValid = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  scaleData.doAutoScale = <span class="keyword">false</span>;</div>
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|
<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>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
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|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span> }</div>
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|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  </div>
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|
<div class="line"><a name="l00579"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321"> 579</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* <a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">QwtPolarPlot::scaleDiv</a>( <span class="keywordtype">int</span> scaleId )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordflow">return</span> NULL;</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">return</span> &m_data->scaleData[scaleId].scaleDiv;</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> }</div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  </div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a400f242db624d992cba1814a519ac287"> 598</a></span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* <a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">QwtPolarPlot::scaleDiv</a>( <span class="keywordtype">int</span> scaleId )</div>
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|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span> {</div>
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|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
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|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordflow">return</span> NULL;</div>
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|
<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">return</span> &m_data->scaleData[scaleId].scaleDiv;</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> }</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  </div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a5e24770b1b2de5271e3ecb63ea67aa81"> 615</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a5e24770b1b2de5271e3ecb63ea67aa81">QwtPolarPlot::setAzimuthOrigin</a>( <span class="keywordtype">double</span> origin )</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> {</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  origin = ::fmod( origin, 2 * M_PI );</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">if</span> ( origin != m_data->azimuthOrigin )</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>  m_data->azimuthOrigin = origin;</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
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|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  }</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> }</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  </div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a93fdd39d10ec4321b6873545f1f9c2c1"> 632</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_polar_plot.html#a93fdd39d10ec4321b6873545f1f9c2c1">QwtPolarPlot::azimuthOrigin</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="keywordflow">return</span> m_data->azimuthOrigin;</div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> }</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  </div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a89a033c97d6301c70a5df054b5d27de9"> 651</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a89a033c97d6301c70a5df054b5d27de9">QwtPolarPlot::zoom</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_point_polar.html">QwtPointPolar</a>& zoomPos, <span class="keywordtype">double</span> zoomFactor )</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span> {</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <a class="code" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">zoomFactor</a> = qAbs( <a class="code" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">zoomFactor</a> );</div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_polar_plot.html#a3a08531627eb77aeb2b9bc251afd62b4">zoomPos</a> != m_data->zoomPos ||</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <a class="code" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">zoomFactor</a> != m_data->zoomFactor )</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  {</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  m_data->zoomPos = <a class="code" href="class_qwt_polar_plot.html#a3a08531627eb77aeb2b9bc251afd62b4">zoomPos</a>;</div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  m_data->zoomFactor = <a class="code" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">zoomFactor</a>;</div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <a class="code" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">updateLayout</a>();</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  }</div>
|
|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> }</div>
|
|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  </div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a43f40adc59f7acb4f609e48be2327ade"> 668</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a43f40adc59f7acb4f609e48be2327ade">QwtPolarPlot::unzoom</a>()</div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> {</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">if</span> ( m_data->zoomFactor != 1.0 || m_data->zoomPos.isValid() )</div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  {</div>
|
|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  m_data->zoomFactor = 1.0;</div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  m_data->zoomPos = <a class="code" href="class_qwt_point_polar.html">QwtPointPolar</a>();</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">autoRefresh</a>();</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="l00682"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a3a08531627eb77aeb2b9bc251afd62b4"> 682</a></span> <a class="code" href="class_qwt_point_polar.html">QwtPointPolar</a> <a class="code" href="class_qwt_polar_plot.html#a3a08531627eb77aeb2b9bc251afd62b4">QwtPolarPlot::zoomPos</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">return</span> m_data->zoomPos;</div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> }</div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  </div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab"> 691</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">QwtPolarPlot::zoomFactor</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">return</span> m_data->zoomFactor;</div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> }</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a260d6920a476fb44fac9166f95bd2564"> 710</a></span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> <a class="code" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">QwtPolarPlot::scaleMap</a>( <span class="keywordtype">int</span> scaleId )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keyword">const</span> QRectF pr = <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">plotRect</a>();</div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">scaleMap</a>( scaleId, pr.width() / 2.0 );</div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> }</div>
|
|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  </div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c"> 730</a></span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> <a class="code" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">QwtPolarPlot::scaleMap</a>( <span class="keywordtype">int</span> scaleId, <span class="keyword">const</span> <span class="keywordtype">double</span> radius )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>();</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  </div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> map;</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  map.<a class="code" href="class_qwt_scale_map.html#ad8e971dd4be07801f0adc99549153718">setTransformation</a>( <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">scaleEngine</a>( scaleId )->transformation() );</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  </div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* sd = <a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">scaleDiv</a>( scaleId );</div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  map.<a class="code" href="class_qwt_scale_map.html#aaa33bc8e1aed7aa17d345053194e7094">setScaleInterval</a>( sd-><a class="code" href="class_qwt_scale_div.html#a182bbda9901c708ff1362b105274129f">lowerBound</a>(), sd-><a class="code" href="class_qwt_scale_div.html#a5378d436a44ca78294e4d421228e5b6c">upperBound</a>() );</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  </div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">if</span> ( scaleId == QwtPolar::Azimuth )</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>  map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( m_data->azimuthOrigin,</div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  m_data->azimuthOrigin + 2 * M_PI );</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>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  {</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( 0.0, radius );</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>  <span class="keywordflow">return</span> map;</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="l00762"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a7ef94489ba973188240f81eaadbf2092"> 762</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_polar_plot.html#a7ef94489ba973188240f81eaadbf2092">QwtPolarPlot::event</a>( QEvent* e )</div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> {</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordtype">bool</span> ok = QWidget::event( e );</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="keywordflow">switch</span>( e->type() )</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  {</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">case</span> QEvent::LayoutRequest:</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  {</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <a class="code" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">updateLayout</a>();</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  }</div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="keywordflow">case</span> QEvent::PolishRequest:</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  {</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <a class="code" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">updateLayout</a>();</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <a class="code" href="class_qwt_polar_plot.html#a85e55f95073ed7370e601634990ac888">replot</a>();</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">default</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">return</span> ok;</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="l00784"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a8b7096dbb39004333b92215633f77c60"> 784</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a8b7096dbb39004333b92215633f77c60">QwtPolarPlot::resizeEvent</a>( QResizeEvent* e )</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span> {</div>
|
|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  QFrame::resizeEvent( e );</div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <a class="code" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">updateLayout</a>();</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>  </div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="keywordtype">void</span> QwtPolarPlot::initPlot( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& title )</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>  m_data = <span class="keyword">new</span> PrivateData;</div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  m_data->layout = <span class="keyword">new</span> <a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>;</div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  </div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <a class="code" href="class_qwt_text.html">QwtText</a> text( <a class="code" href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">title</a> );</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  text.setRenderFlags( Qt::AlignCenter | Qt::TextWordWrap );</div>
|
|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  </div>
|
|
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  m_data->titleLabel = <span class="keyword">new</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>( text, <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  m_data->titleLabel->setFont( QFont( fontInfo().family(), 14, QFont::Bold ) );</div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">if</span> ( !text.isEmpty() )</div>
|
|
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  m_data->titleLabel->show();</div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  m_data->titleLabel->hide();</div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  </div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  m_data->canvas = <span class="keyword">new</span> <a class="code" href="class_qwt_polar_canvas.html">QwtPolarCanvas</a>( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  </div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  m_data->autoReplot = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  m_data->canvasBrush = QBrush( Qt::white );</div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  </div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> scaleId = 0; scaleId < QwtPolar::ScaleCount; scaleId++ )</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  {</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  ScaleData& scaleData = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  </div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">if</span> ( scaleId == QwtPolar::Azimuth )</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>  scaleData.minValue = 0.0;</div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  scaleData.maxValue = 360.0;</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  scaleData.stepSize = 30.0;</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>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  {</div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  scaleData.minValue = 0.0;</div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  scaleData.maxValue = 1000.0;</div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  scaleData.stepSize = 0.0;</div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  }</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  </div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  scaleData.doAutoScale = <span class="keyword">true</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>  scaleData.maxMinor = 5;</div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  scaleData.maxMajor = 8;</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  </div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  scaleData.isValid = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  </div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  scaleData.scaleEngine = <span class="keyword">new</span> <a class="code" href="class_qwt_linear_scale_engine.html">QwtLinearScaleEngine</a>;</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  m_data->zoomFactor = 1.0;</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  m_data->azimuthOrigin = 0.0;</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  </div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  setSizePolicy( QSizePolicy::MinimumExpanding,</div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  QSizePolicy::MinimumExpanding );</div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  </div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> scaleId = 0; scaleId < QwtPolar::ScaleCount; scaleId++ )</div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="code" href="class_qwt_polar_plot.html#a970b9df01bc032ad6b028232d4bea7f1">updateScale</a>( scaleId );</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="l00847"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242"> 847</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">QwtPolarPlot::autoRefresh</a>()</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span> {</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keywordflow">if</span> ( m_data->autoReplot )</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <a class="code" href="class_qwt_polar_plot.html#a85e55f95073ed7370e601634990ac888">replot</a>();</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>  </div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd"> 854</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">QwtPolarPlot::updateLayout</a>()</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span> {</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  m_data->layout->activate( <span class="keyword">this</span>, contentsRect() );</div>
|
|
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  </div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="comment">// resize and show the visible widgets</span></div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">if</span> ( m_data->titleLabel )</div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  {</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="keywordflow">if</span> ( !m_data->titleLabel->text().isEmpty() )</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>  m_data->titleLabel->setGeometry( m_data->layout->titleRect().toRect() );</div>
|
|
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">if</span> ( !m_data->titleLabel->isVisible() )</div>
|
|
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  m_data->titleLabel->show();</div>
|
|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  }</div>
|
|
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  m_data->titleLabel->hide();</div>
|
|
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  }</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="keywordflow">if</span> ( m_data->legend )</div>
|
|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  {</div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keywordflow">if</span> ( m_data->legend->isEmpty() )</div>
|
|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  {</div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  m_data->legend->hide();</div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  }</div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  {</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="keyword">const</span> QRectF legendRect = m_data->layout->legendRect();</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  m_data->legend->setGeometry( legendRect.toRect() );</div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  m_data->legend->show();</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>  }</div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  </div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  m_data->canvas->setGeometry( m_data->layout->canvasRect().toRect() );</div>
|
|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  Q_EMIT <a class="code" href="class_qwt_polar_plot.html#a0d5fe3e01744aebb6f76f969b153564a">layoutChanged</a>();</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="l00899"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a85e55f95073ed7370e601634990ac888"> 899</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a85e55f95073ed7370e601634990ac888">QwtPolarPlot::replot</a>()</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>  <span class="keywordtype">bool</span> doAutoReplot = <a class="code" href="class_qwt_polar_plot.html#a8be00b2b174b6693e8b8b79d125b35d5">autoReplot</a>();</div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <a class="code" href="class_qwt_polar_plot.html#ab129bbae133d55313ae1509598f5db82">setAutoReplot</a>( <span class="keyword">false</span> );</div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  </div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> scaleId = 0; scaleId < QwtPolar::ScaleCount; scaleId++ )</div>
|
|
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <a class="code" href="class_qwt_polar_plot.html#a970b9df01bc032ad6b028232d4bea7f1">updateScale</a>( scaleId );</div>
|
|
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  </div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  m_data->canvas->invalidateBackingStore();</div>
|
|
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  m_data->canvas->repaint();</div>
|
|
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  </div>
|
|
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <a class="code" href="class_qwt_polar_plot.html#ab129bbae133d55313ae1509598f5db82">setAutoReplot</a>( doAutoReplot );</div>
|
|
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span> }</div>
|
|
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  </div>
|
|
<div class="line"><a name="l00914"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd"> 914</a></span> <a class="code" href="class_qwt_polar_canvas.html">QwtPolarCanvas</a>* <a class="code" href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd">QwtPolarPlot::canvas</a>()</div>
|
|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span> {</div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="keywordflow">return</span> m_data->canvas;</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>  </div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a745d75492c2c31a537cbb9ac6bb24fb5"> 920</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_polar_canvas.html">QwtPolarCanvas</a>* <a class="code" href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd">QwtPolarPlot::canvas</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="keywordflow">return</span> m_data->canvas;</div>
|
|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> }</div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  </div>
|
|
<div class="line"><a name="l00930"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a2a8350cbd76d8e0f194eb371f347fce2"> 930</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a2a8350cbd76d8e0f194eb371f347fce2">QwtPolarPlot::drawCanvas</a>( QPainter* painter,</div>
|
|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keyword">const</span> QRectF& canvasRect )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  <span class="keyword">const</span> QRectF cr = canvasRect;</div>
|
|
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keyword">const</span> QRectF pr = <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">plotRect</a>( cr );</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="keyword">const</span> <span class="keywordtype">double</span> radius = pr.width() / 2.0;</div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  </div>
|
|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keywordflow">if</span> ( m_data->canvasBrush.style() != Qt::NoBrush )</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>  painter->save();</div>
|
|
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  painter->setPen( Qt::NoPen );</div>
|
|
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  painter->setBrush( m_data->canvasBrush );</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="keywordflow">if</span> ( qwtDistance( pr.center(), cr.topLeft() ) < radius &&</div>
|
|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  qwtDistance( pr.center(), cr.topRight() ) < radius &&</div>
|
|
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  qwtDistance( pr.center(), cr.bottomRight() ) < radius &&</div>
|
|
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  qwtDistance( pr.center(), cr.bottomLeft() ) < radius )</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>  <a class="code" href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">QwtPainter::drawRect</a>( painter, cr );</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>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  {</div>
|
|
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  painter->setRenderHint( QPainter::Antialiasing, <span class="keyword">true</span> );</div>
|
|
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <a class="code" href="class_qwt_painter.html#a0cce52b66d249859ff71e41edb3637ad">QwtPainter::drawEllipse</a>( painter, pr );</div>
|
|
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  }</div>
|
|
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  painter->restore();</div>
|
|
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  }</div>
|
|
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  </div>
|
|
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <a class="code" href="class_qwt_polar_plot.html#aab76afbe6cd1a47388810e0719e51b6e">drawItems</a>( painter,</div>
|
|
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <a class="code" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">scaleMap</a>( QwtPolar::Azimuth, radius ),</div>
|
|
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <a class="code" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">scaleMap</a>( QwtPolar::Radius, radius ),</div>
|
|
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  pr.center(), radius, canvasRect );</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>  </div>
|
|
<div class="line"><a name="l00975"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aab76afbe6cd1a47388810e0719e51b6e"> 975</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#aab76afbe6cd1a47388810e0719e51b6e">QwtPolarPlot::drawItems</a>( QPainter* painter,</div>
|
|
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& azimuthMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& radialMap,</div>
|
|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keyword">const</span> QPointF& pole, <span class="keywordtype">double</span> radius,</div>
|
|
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="keyword">const</span> QRectF& canvasRect )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keyword">const</span> QRectF pr = <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">plotRect</a>( canvasRect );</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="keyword">const</span> <a class="code" href="class_q_list.html">QwtPolarItemList</a>& itmList = <a class="code" href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">itemList</a>();</div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keywordflow">for</span> ( QwtPolarItemIterator it = itmList.begin();</div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  it != itmList.end(); ++it )</div>
|
|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  {</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* item = *it;</div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="keywordflow">if</span> ( item && item-><a class="code" href="class_qwt_polar_item.html#a2417cb6a3282a1f406da00e1d8608146">isVisible</a>() )</div>
|
|
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  {</div>
|
|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  painter->save();</div>
|
|
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  </div>
|
|
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="comment">// Unfortunately circular clipping slows down</span></div>
|
|
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="comment">// painting a lot. So we better try to avoid it.</span></div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  </div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordtype">bool</span> doClipping = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="keywordflow">if</span> ( item-><a class="code" href="class_qwt_polar_item.html#af98ff690ffccd9c7d8af52f456014c1e">rtti</a>() != <a class="code" href="class_qwt_polar_item.html#a6c03d774c1d089ec8603dd37879a9f4dac340359909c847d927c733a01b439fb2">QwtPolarItem::Rtti_PolarGrid</a> )</div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  {</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> intv =</div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  item-><a class="code" href="class_qwt_polar_item.html#a074117c0a19a249e83aca1f9b9291cb5">boundingInterval</a>( QwtPolar::Radius );</div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  </div>
|
|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordflow">if</span> ( !intv.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() )</div>
|
|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  doClipping = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  {</div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keywordflow">if</span> ( radialMap.<a class="code" href="class_qwt_scale_map.html#a64b15c76aa63a521447215018c75bf37">s1</a>() < radialMap.<a class="code" href="class_qwt_scale_map.html#a7c8c969923c15880c4620be1d814ef18">s2</a>() )</div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  doClipping = intv.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() > radialMap.<a class="code" href="class_qwt_scale_map.html#a7c8c969923c15880c4620be1d814ef18">s2</a>();</div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  doClipping = intv.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() < radialMap.<a class="code" href="class_qwt_scale_map.html#a7c8c969923c15880c4620be1d814ef18">s2</a>();</div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  }</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>  </div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="keywordflow">if</span> ( doClipping )</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  {</div>
|
|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> margin = item-><a class="code" href="class_qwt_polar_item.html#a86e899b76f4682bdb791eca7e145e2bd">marginHint</a>();</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>  <span class="keyword">const</span> QRectF clipRect = pr.adjusted(</div>
|
|
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  -margin, -margin, margin, margin );</div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <span class="keywordflow">if</span> ( !clipRect.contains( canvasRect ) )</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>  QRegion clipRegion( clipRect.toRect(), QRegion::Ellipse );</div>
|
|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  painter->setClipRegion( clipRegion, Qt::IntersectClip );</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>  }</div>
|
|
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  </div>
|
|
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  painter->setRenderHint( QPainter::Antialiasing,</div>
|
|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  item-><a class="code" href="class_qwt_polar_item.html#a63ef394b277bf35dd4343b5ac68cf641">testRenderHint</a>( <a class="code" href="class_qwt_polar_item.html#aafc969899461b4fb481396cd347614edaeb386d24afe0bb558475d66d794f865f">QwtPolarItem::RenderAntialiased</a> ) );</div>
|
|
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  </div>
|
|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  item-><a class="code" href="class_qwt_polar_item.html#a0493eb028a85753735073754be269e4d">draw</a>( painter, azimuthMap, radialMap,</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  pole, radius, canvasRect );</div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  </div>
|
|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  painter->restore();</div>
|
|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  }</div>
|
|
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  }</div>
|
|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> }</div>
|
|
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  </div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a970b9df01bc032ad6b028232d4bea7f1"> 1040</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a970b9df01bc032ad6b028232d4bea7f1">QwtPolarPlot::updateScale</a>( <span class="keywordtype">int</span> scaleId )</div>
|
|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span> {</div>
|
|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <span class="keywordflow">if</span> ( scaleId < 0 || scaleId >= QwtPolar::ScaleCount )</div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  </div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  ScaleData& d = m_data->scaleData[scaleId];</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  </div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keywordtype">double</span> minValue = d.minValue;</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  <span class="keywordtype">double</span> maxValue = d.maxValue;</div>
|
|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  <span class="keywordtype">double</span> stepSize = d.stepSize;</div>
|
|
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  </div>
|
|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  <span class="keywordflow">if</span> ( scaleId == QwtPolar::ScaleRadius && d.doAutoScale )</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  {</div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval;</div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  </div>
|
|
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPolarItemList</a>& itmList = <a class="code" href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">itemList</a>();</div>
|
|
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <span class="keywordflow">for</span> ( QwtPolarItemIterator it = itmList.begin();</div>
|
|
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  it != itmList.end(); ++it )</div>
|
|
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  {</div>
|
|
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* item = *it;</div>
|
|
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <span class="keywordflow">if</span> ( item-><a class="code" href="class_qwt_polar_item.html#a01db5fa1da8bcf85725de600081ca06f">testItemAttribute</a>( <a class="code" href="class_qwt_polar_item.html#a3dfa4f39bc1ac99b0371b4938abe6ad6a7f9ee77f4ec3170c4c7255bf4bd4399c">QwtPolarItem::AutoScale</a> ) )</div>
|
|
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  interval |= item-><a class="code" href="class_qwt_polar_item.html#a074117c0a19a249e83aca1f9b9291cb5">boundingInterval</a>( scaleId );</div>
|
|
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  }</div>
|
|
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  </div>
|
|
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  minValue = interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>();</div>
|
|
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  maxValue = interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>();</div>
|
|
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  </div>
|
|
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  d.scaleEngine->autoScale( d.maxMajor,</div>
|
|
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  minValue, maxValue, stepSize );</div>
|
|
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  d.isValid = <span class="keyword">false</span>;</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>  </div>
|
|
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <span class="keywordflow">if</span> ( !d.isValid )</div>
|
|
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  {</div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  d.scaleDiv = d.scaleEngine->divideScale(</div>
|
|
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  minValue, maxValue, d.maxMajor, d.maxMinor, stepSize );</div>
|
|
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  d.isValid = <span class="keyword">true</span>;</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>  </div>
|
|
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval = <a class="code" href="class_qwt_polar_plot.html#a1c5008902bf5a119719df008ac6b612d">visibleInterval</a>();</div>
|
|
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  </div>
|
|
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPolarItemList</a>& itmList = <a class="code" href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">itemList</a>();</div>
|
|
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  <span class="keywordflow">for</span> ( QwtPolarItemIterator it = itmList.begin();</div>
|
|
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  it != itmList.end(); ++it )</div>
|
|
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  {</div>
|
|
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* item = *it;</div>
|
|
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  item-><a class="code" href="class_qwt_polar_item.html#a459d264543f40e9a41de90bc486b0f1f">updateScaleDiv</a>( *<a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">scaleDiv</a>( QwtPolar::Azimuth ),</div>
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<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  *<a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">scaleDiv</a>( QwtPolar::Radius ), interval );</div>
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<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  }</div>
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<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span> }</div>
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<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  </div>
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<div class="line"><a name="l01095"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a3944d44f709b6c80cdb2935e8aeb0e0d"> 1095</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_polar_plot.html#a3944d44f709b6c80cdb2935e8aeb0e0d">QwtPolarPlot::plotMarginHint</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keywordtype">int</span> margin = 0;</div>
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<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPolarItemList</a>& itmList = <a class="code" href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">itemList</a>();</div>
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|
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  <span class="keywordflow">for</span> ( QwtPolarItemIterator it = itmList.begin();</div>
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<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  it != itmList.end(); ++it )</div>
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<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  {</div>
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<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* item = *it;</div>
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<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  <span class="keywordflow">if</span> ( item && item-><a class="code" href="class_qwt_polar_item.html#a2417cb6a3282a1f406da00e1d8608146">isVisible</a>() )</div>
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|
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  {</div>
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<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> hint = item-><a class="code" href="class_qwt_polar_item.html#a86e899b76f4682bdb791eca7e145e2bd">marginHint</a>();</div>
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<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <span class="keywordflow">if</span> ( hint > margin )</div>
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<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  margin = hint;</div>
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|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  }</div>
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<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  }</div>
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|
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <span class="keywordflow">return</span> margin;</div>
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|
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span> }</div>
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|
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  </div>
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<div class="line"><a name="l01120"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159"> 1120</a></span> QRectF <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">QwtPolarPlot::plotRect</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">plotRect</a>( <a class="code" href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd">canvas</a>()->contentsRect() );</div>
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|
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> }</div>
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<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  </div>
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|
<div class="line"><a name="l01133"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#adb4fcadd5cfceda7b4a47e3ec495c6ad"> 1133</a></span> QRectF <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">QwtPolarPlot::plotRect</a>( <span class="keyword">const</span> QRectF& canvasRect )<span class="keyword"> const</span></div>
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<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* sd = <a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">scaleDiv</a>( QwtPolar::Radius );</div>
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|
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* se = <a class="code" href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">scaleEngine</a>( QwtPolar::Radius );</div>
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<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  </div>
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|
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> margin = <a class="code" href="class_qwt_polar_plot.html#a3944d44f709b6c80cdb2935e8aeb0e0d">plotMarginHint</a>();</div>
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|
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <span class="keyword">const</span> QRectF cr = canvasRect;</div>
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|
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> radius = qMin( cr.width(), cr.height() ) / 2 - margin;</div>
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<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  </div>
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|
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> map;</div>
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<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  map.<a class="code" href="class_qwt_scale_map.html#ad8e971dd4be07801f0adc99549153718">setTransformation</a>( se-><a class="code" href="class_qwt_scale_engine.html#a00f534b609582b8142b0ada5e9fe2eba">transformation</a>() );</div>
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|
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( 0.0, radius / m_data->zoomFactor );</div>
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|
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  map.<a class="code" href="class_qwt_scale_map.html#aaa33bc8e1aed7aa17d345053194e7094">setScaleInterval</a>( sd-><a class="code" href="class_qwt_scale_div.html#a182bbda9901c708ff1362b105274129f">lowerBound</a>(), sd-><a class="code" href="class_qwt_scale_div.html#a5378d436a44ca78294e4d421228e5b6c">upperBound</a>() );</div>
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|
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  </div>
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|
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keywordtype">double</span> v = map.<a class="code" href="class_qwt_scale_map.html#a64b15c76aa63a521447215018c75bf37">s1</a>();</div>
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|
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="keywordflow">if</span> ( map.<a class="code" href="class_qwt_scale_map.html#a64b15c76aa63a521447215018c75bf37">s1</a>() <= map.<a class="code" href="class_qwt_scale_map.html#a7c8c969923c15880c4620be1d814ef18">s2</a>() )</div>
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|
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  v += m_data->zoomPos.radius();</div>
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|
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  v -= m_data->zoomPos.radius();</div>
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|
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  v = map.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( v );</div>
|
|
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  </div>
|
|
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  <span class="keyword">const</span> QPointF off =</div>
|
|
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <a class="code" href="class_qwt_point_polar.html">QwtPointPolar</a>( m_data->zoomPos.azimuth(), v ).<a class="code" href="class_qwt_point_polar.html#a678cbfb29627d537aaf2d15c1802460d">toPoint</a>();</div>
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|
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  </div>
|
|
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  QPointF center( cr.center().x(), cr.top() + margin + radius );</div>
|
|
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  center -= QPointF( off.x(), -off.y() );</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>  QRectF rect( 0, 0, 2 * map.<a class="code" href="class_qwt_scale_map.html#acd78b70fae83854a148fa3d08b13c261">p2</a>(), 2 * map.<a class="code" href="class_qwt_scale_map.html#acd78b70fae83854a148fa3d08b13c261">p2</a>() );</div>
|
|
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  rect.moveCenter( center );</div>
|
|
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  </div>
|
|
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <span class="keywordflow">return</span> rect;</div>
|
|
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span> }</div>
|
|
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  </div>
|
|
<div class="line"><a name="l01170"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a1c5008902bf5a119719df008ac6b612d"> 1170</a></span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> <a class="code" href="class_qwt_polar_plot.html#a1c5008902bf5a119719df008ac6b612d">QwtPolarPlot::visibleInterval</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* sd = <a class="code" href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">scaleDiv</a>( QwtPolar::Radius );</div>
|
|
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  </div>
|
|
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <span class="keyword">const</span> QRectF cRect = <a class="code" href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd">canvas</a>()->contentsRect();</div>
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|
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  <span class="keyword">const</span> QRectF pRect = <a class="code" href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">plotRect</a>( cRect );</div>
|
|
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  <span class="keywordflow">if</span> ( cRect.contains( pRect ) || !cRect.intersects( pRect ) )</div>
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|
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  {</div>
|
|
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>( sd-><a class="code" href="class_qwt_scale_div.html#a182bbda9901c708ff1362b105274129f">lowerBound</a>(), sd-><a class="code" href="class_qwt_scale_div.html#a5378d436a44ca78294e4d421228e5b6c">upperBound</a>() );</div>
|
|
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  }</div>
|
|
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  </div>
|
|
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  <span class="keyword">const</span> QPointF pole = pRect.center();</div>
|
|
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  <span class="keyword">const</span> QRectF scaleRect = pRect & cRect;</div>
|
|
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  </div>
|
|
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> map = <a class="code" href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">scaleMap</a>( QwtPolar::Radius );</div>
|
|
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  </div>
|
|
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <span class="keywordtype">double</span> dmin = 0.0;</div>
|
|
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <span class="keywordtype">double</span> dmax = 0.0;</div>
|
|
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <span class="keywordflow">if</span> ( scaleRect.contains( pole ) )</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>  dmin = 0.0;</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>  QPointF corners[4];</div>
|
|
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  corners[0] = scaleRect.bottomRight();</div>
|
|
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  corners[1] = scaleRect.topRight();</div>
|
|
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  corners[2] = scaleRect.topLeft();</div>
|
|
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  corners[3] = scaleRect.bottomLeft();</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>  dmax = 0.0;</div>
|
|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < 4; i++ )</div>
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|
<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="keyword">const</span> <span class="keywordtype">double</span> dist = qwtDistance( pole, corners[i] );</div>
|
|
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  <span class="keywordflow">if</span> ( dist > dmax )</div>
|
|
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  dmax = dist;</div>
|
|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  }</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">else</span></div>
|
|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  {</div>
|
|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  <span class="keywordflow">if</span> ( pole.x() < scaleRect.left() )</div>
|
|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  {</div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  <span class="keywordflow">if</span> ( pole.y() < scaleRect.top() )</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>  dmin = qwtDistance( pole, scaleRect.topLeft() );</div>
|
|
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  dmax = qwtDistance( pole, scaleRect.bottomRight() );</div>
|
|
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  }</div>
|
|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( pole.y() > scaleRect.bottom() )</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>  dmin = qwtDistance( pole, scaleRect.bottomLeft() );</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  dmax = qwtDistance( pole, scaleRect.topRight() );</div>
|
|
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  }</div>
|
|
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  {</div>
|
|
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  dmin = scaleRect.left() - pole.x();</div>
|
|
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  dmax = qMax( qwtDistance( pole, scaleRect.bottomRight() ),</div>
|
|
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  qwtDistance( pole, scaleRect.topRight() ) );</div>
|
|
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  }</div>
|
|
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  }</div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( pole.x() > scaleRect.right() )</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>  <span class="keywordflow">if</span> ( pole.y() < scaleRect.top() )</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>  dmin = qwtDistance( pole, scaleRect.topRight() );</div>
|
|
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  dmax = qwtDistance( pole, scaleRect.bottomLeft() );</div>
|
|
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  }</div>
|
|
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( pole.y() > scaleRect.bottom() )</div>
|
|
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  {</div>
|
|
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  dmin = qwtDistance( pole, scaleRect.bottomRight() );</div>
|
|
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  dmax = qwtDistance( pole, scaleRect.topLeft() );</div>
|
|
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  }</div>
|
|
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  <span class="keywordflow">else</span></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>  dmin = pole.x() - scaleRect.right();</div>
|
|
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  dmax = qMax( qwtDistance( pole, scaleRect.bottomLeft() ),</div>
|
|
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  qwtDistance( pole, scaleRect.topLeft() ) );</div>
|
|
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  }</div>
|
|
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  }</div>
|
|
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( pole.y() < scaleRect.top() )</div>
|
|
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  {</div>
|
|
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  dmin = scaleRect.top() - pole.y();</div>
|
|
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  dmax = qMax( qwtDistance( pole, scaleRect.bottomLeft() ),</div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  qwtDistance( pole, scaleRect.bottomRight() ) );</div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  }</div>
|
|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( pole.y() > scaleRect.bottom() )</div>
|
|
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  {</div>
|
|
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  dmin = pole.y() - scaleRect.bottom();</div>
|
|
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  dmax = qMax( qwtDistance( pole, scaleRect.topLeft() ),</div>
|
|
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  qwtDistance( pole, scaleRect.topRight() ) );</div>
|
|
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  }</div>
|
|
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  }</div>
|
|
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  </div>
|
|
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> radius = pRect.width() / 2.0;</div>
|
|
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <span class="keywordflow">if</span> ( dmax > radius )</div>
|
|
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  dmax = radius;</div>
|
|
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  </div>
|
|
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval;</div>
|
|
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  interval.<a class="code" href="class_qwt_interval.html#ab993dac41ca70402e0cb4f9f980d90f0">setMinValue</a>( map.<a class="code" href="class_qwt_scale_map.html#ab1ee6d62addf3f9cf091d425be9ac642">invTransform</a>( dmin ) );</div>
|
|
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  interval.<a class="code" href="class_qwt_interval.html#a3eeedaf35966d535670863cb0f97613a">setMaxValue</a>( map.<a class="code" href="class_qwt_scale_map.html#ab1ee6d62addf3f9cf091d425be9ac642">invTransform</a>( dmax ) );</div>
|
|
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  </div>
|
|
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  <span class="keywordflow">return</span> interval;</div>
|
|
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span> }</div>
|
|
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  </div>
|
|
<div class="line"><a name="l01274"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a05010dfe67a2fb29d8c2313562c138eb"> 1274</a></span> <a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>* <a class="code" href="class_qwt_polar_plot.html#a05010dfe67a2fb29d8c2313562c138eb">QwtPolarPlot::plotLayout</a>()</div>
|
|
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span> {</div>
|
|
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <span class="keywordflow">return</span> m_data->layout;</div>
|
|
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span> }</div>
|
|
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  </div>
|
|
<div class="line"><a name="l01282"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb8b893d26102d6d6af0e50194f78eb0"> 1282</a></span> <span class="keyword">const</span> <a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>* <a class="code" href="class_qwt_polar_plot.html#a05010dfe67a2fb29d8c2313562c138eb">QwtPolarPlot::plotLayout</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  <span class="keywordflow">return</span> m_data->layout;</div>
|
|
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span> }</div>
|
|
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  </div>
|
|
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span> <span class="keywordtype">void</span> QwtPolarPlot::attachItem( <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* plotItem, <span class="keywordtype">bool</span> on )</div>
|
|
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span> {</div>
|
|
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  <span class="keywordflow">if</span> ( on )</div>
|
|
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  <a class="code" href="class_qwt_polar_item_dict.html#abfd1d7fa38cfbbb60b3f70d67df5f3dd">insertItem</a>( plotItem );</div>
|
|
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  <a class="code" href="class_qwt_polar_item_dict.html#aed3737df07b7b236115d27d69d0015f9">removeItem</a>( plotItem );</div>
|
|
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  </div>
|
|
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  Q_EMIT <a class="code" href="class_qwt_polar_plot.html#a8e53799a658c70eea88ec517cac9dfc2">itemAttached</a>( plotItem, on );</div>
|
|
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  </div>
|
|
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  <span class="keywordflow">if</span> ( plotItem-><a class="code" href="class_qwt_polar_item.html#a01db5fa1da8bcf85725de600081ca06f">testItemAttribute</a>( <a class="code" href="class_qwt_polar_item.html#a3dfa4f39bc1ac99b0371b4938abe6ad6a6f900569b4e72f925ea64bed4d149d5e">QwtPolarItem::Legend</a> ) )</div>
|
|
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  {</div>
|
|
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  <span class="comment">// the item wants to be represented on the legend</span></div>
|
|
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  </div>
|
|
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  <span class="keywordflow">if</span> ( on )</div>
|
|
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  {</div>
|
|
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  <a class="code" href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">updateLegend</a>( plotItem );</div>
|
|
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  }</div>
|
|
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  {</div>
|
|
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  <span class="keyword">const</span> QVariant itemInfo = <a class="code" href="class_qwt_polar_plot.html#a09472a2d8603aa0135ad9c1ccc24e909">itemToInfo</a>( plotItem );</div>
|
|
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  Q_EMIT <a class="code" href="class_qwt_polar_plot.html#abbb2d09b3550c70fb9f4a4ca089a6ff3">legendDataChanged</a>( itemInfo, <a class="code" href="class_q_list.html">QList< QwtLegendData ></a>() );</div>
|
|
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  }</div>
|
|
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  }</div>
|
|
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  </div>
|
|
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_polar_plot.html#a8be00b2b174b6693e8b8b79d125b35d5">autoReplot</a>() )</div>
|
|
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  update();</div>
|
|
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span> }</div>
|
|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  </div>
|
|
<div class="line"><a name="l01337"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a09472a2d8603aa0135ad9c1ccc24e909"> 1337</a></span> QVariant <a class="code" href="class_qwt_polar_plot.html#a09472a2d8603aa0135ad9c1ccc24e909">QwtPolarPlot::itemToInfo</a>( <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* plotItem )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="keywordflow">return</span> QVariant::fromValue( plotItem );</div>
|
|
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span> }</div>
|
|
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  </div>
|
|
<div class="line"><a name="l01357"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#afd93811d6707372d741ec0311b6033b4"> 1357</a></span> <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* <a class="code" href="class_qwt_polar_plot.html#afd93811d6707372d741ec0311b6033b4">QwtPolarPlot::infoToItem</a>( <span class="keyword">const</span> QVariant& itemInfo )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  <span class="keywordflow">if</span> ( itemInfo.canConvert< <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* >() )</div>
|
|
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  <span class="keywordflow">return</span> qvariant_cast< QwtPolarItem* >( itemInfo );</div>
|
|
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  </div>
|
|
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  <span class="keywordflow">return</span> NULL;</div>
|
|
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> }</div>
|
|
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  </div>
|
|
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span> <span class="preprocessor">#if QWT_MOC_INCLUDE</span></div>
|
|
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span> <span class="preprocessor">#include "moc_qwt_polar_plot.cpp"</span></div>
|
|
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="ttc" id="aclass_q_list_html"><div class="ttname"><a href="class_q_list.html">QList</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00017">qwt_abstract_legend.h:17</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_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_interval_html"><div class="ttname"><a href="class_qwt_interval.html">QwtInterval</a></div><div class="ttdoc">A class representing an interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00022">qwt_interval.h:23</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_interval_html_a0df143a36d76a677976d82987cab8a06"><div class="ttname"><a href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">QwtInterval::minValue</a></div><div class="ttdeci">double minValue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00192">qwt_interval.h:192</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_interval_html_a3eeedaf35966d535670863cb0f97613a"><div class="ttname"><a href="class_qwt_interval.html#a3eeedaf35966d535670863cb0f97613a">QwtInterval::setMaxValue</a></div><div class="ttdeci">void setMaxValue(double)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00186">qwt_interval.h:186</a></div></div>
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|
<div class="ttc" id="aclass_qwt_interval_html_a44820fa5d6e6cefa59dc31ea0d522d61"><div class="ttname"><a href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">QwtInterval::maxValue</a></div><div class="ttdeci">double maxValue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00198">qwt_interval.h:198</a></div></div>
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|
<div class="ttc" id="aclass_qwt_interval_html_ab993dac41ca70402e0cb4f9f980d90f0"><div class="ttname"><a href="class_qwt_interval.html#ab993dac41ca70402e0cb4f9f980d90f0">QwtInterval::setMinValue</a></div><div class="ttdeci">void setMinValue(double)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00176">qwt_interval.h:176</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_interval_html_ad742235a737d4d0b12cba1cab2df55f3"><div class="ttname"><a href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">QwtInterval::isValid</a></div><div class="ttdeci">bool isValid() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00210">qwt_interval.h:210</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html"><div class="ttname"><a href="class_qwt_legend.html">QwtLegend</a></div><div class="ttdoc">The legend widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8h_source.html#l00031">qwt_legend.h:32</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_ad5c80393cb8ac93d98eaa7d1d77cf1f7"><div class="ttname"><a href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7">QwtLegend::maxColumns</a></div><div class="ttdeci">uint maxColumns() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00310">qwt_legend.cpp:310</a></div></div>
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|
<div class="ttc" id="aclass_qwt_legend_html_adc427eb1a6ee6a3c17f7c1b8867b48b2"><div class="ttname"><a href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">QwtLegend::setMaxColumns</a></div><div class="ttdeci">void setMaxColumns(uint numColums)</div><div class="ttdoc">Set the maximum number of entries in a row.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00296">qwt_legend.cpp:296</a></div></div>
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|
<div class="ttc" id="aclass_qwt_linear_scale_engine_html"><div class="ttname"><a href="class_qwt_linear_scale_engine.html">QwtLinearScaleEngine</a></div><div class="ttdoc">A scale engine for linear scales.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__engine_8h_source.html#l00151">qwt_scale_engine.h:152</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_a0cce52b66d249859ff71e41edb3637ad"><div class="ttname"><a href="class_qwt_painter.html#a0cce52b66d249859ff71e41edb3637ad">QwtPainter::drawEllipse</a></div><div class="ttdeci">static void drawEllipse(QPainter *, const QRectF &)</div><div class="ttdoc">Wrapper for QPainter::drawEllipse()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00426">qwt_painter.cpp:426</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_ab77bb84f93f6b422b0b9c106a3991fdc"><div class="ttname"><a href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">QwtPainter::drawRect</a></div><div class="ttdeci">static void drawRect(QPainter *, qreal x, qreal y, qreal w, qreal h)</div><div class="ttdoc">Wrapper for QPainter::drawRect()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00347">qwt_painter.cpp:347</a></div></div>
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<div class="ttc" id="aclass_qwt_point_polar_html"><div class="ttname"><a href="class_qwt_point_polar.html">QwtPointPolar</a></div><div class="ttdoc">A point in polar coordinates.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__polar_8h_source.html#l00028">qwt_point_polar.h:29</a></div></div>
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<div class="ttc" id="aclass_qwt_point_polar_html_a678cbfb29627d537aaf2d15c1802460d"><div class="ttname"><a href="class_qwt_point_polar.html#a678cbfb29627d537aaf2d15c1802460d">QwtPointPolar::toPoint</a></div><div class="ttdeci">QPointF toPoint() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__polar_8cpp_source.html#l00068">qwt_point_polar.cpp:68</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_canvas_html"><div class="ttname"><a href="class_qwt_polar_canvas.html">QwtPolarCanvas</a></div><div class="ttdoc">Canvas of a QwtPolarPlot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__canvas_8h_source.html#l00027">qwt_polar_canvas.h:28</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_dict_html_a6aaa584fe568cb6e1d1f416f98c97679"><div class="ttname"><a href="class_qwt_polar_item_dict.html#a6aaa584fe568cb6e1d1f416f98c97679">QwtPolarItemDict::autoDelete</a></div><div class="ttdeci">bool autoDelete() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__itemdict_8cpp_source.html#l00106">qwt_polar_itemdict.cpp:106</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_dict_html_a7eddfaef38f375fbe4bd2e20909041f4"><div class="ttname"><a href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">QwtPolarItemDict::itemList</a></div><div class="ttdeci">const QwtPolarItemList & itemList() const</div><div class="ttdoc">A QwtPolarItemList of all attached plot items.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__itemdict_8cpp_source.html#l00168">qwt_polar_itemdict.cpp:168</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_dict_html_abfd1d7fa38cfbbb60b3f70d67df5f3dd"><div class="ttname"><a href="class_qwt_polar_item_dict.html#abfd1d7fa38cfbbb60b3f70d67df5f3dd">QwtPolarItemDict::insertItem</a></div><div class="ttdeci">void insertItem(QwtPolarItem *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__itemdict_8cpp_source.html#l00117">qwt_polar_itemdict.cpp:117</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_dict_html_ac0dcbd853fc53ec5c359fb352befe500"><div class="ttname"><a href="class_qwt_polar_item_dict.html#ac0dcbd853fc53ec5c359fb352befe500">QwtPolarItemDict::detachItems</a></div><div class="ttdeci">void detachItems(int rtti=QwtPolarItem::Rtti_PolarItem, bool autoDelete=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__itemdict_8cpp_source.html#l00140">qwt_polar_itemdict.cpp:140</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_dict_html_aed3737df07b7b236115d27d69d0015f9"><div class="ttname"><a href="class_qwt_polar_item_dict.html#aed3737df07b7b236115d27d69d0015f9">QwtPolarItemDict::removeItem</a></div><div class="ttdeci">void removeItem(QwtPolarItem *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__itemdict_8cpp_source.html#l00128">qwt_polar_itemdict.cpp:128</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html"><div class="ttname"><a href="class_qwt_polar_item.html">QwtPolarItem</a></div><div class="ttdoc">Base class for items on a polar plot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8h_source.html#l00037">qwt_polar_item.h:38</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a01db5fa1da8bcf85725de600081ca06f"><div class="ttname"><a href="class_qwt_polar_item.html#a01db5fa1da8bcf85725de600081ca06f">QwtPolarItem::testItemAttribute</a></div><div class="ttdeci">bool testItemAttribute(ItemAttribute) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00221">qwt_polar_item.cpp:221</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a0493eb028a85753735073754be269e4d"><div class="ttname"><a href="class_qwt_polar_item.html#a0493eb028a85753735073754be269e4d">QwtPolarItem::draw</a></div><div class="ttdeci">virtual void draw(QPainter *painter, const QwtScaleMap &azimuthMap, const QwtScaleMap &radialMap, const QPointF &pole, double radius, const QRectF &canvasRect) const =0</div><div class="ttdoc">Draw the item.</div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a074117c0a19a249e83aca1f9b9291cb5"><div class="ttname"><a href="class_qwt_polar_item.html#a074117c0a19a249e83aca1f9b9291cb5">QwtPolarItem::boundingInterval</a></div><div class="ttdeci">virtual QwtInterval boundingInterval(int scaleId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00381">qwt_polar_item.cpp:381</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a2417cb6a3282a1f406da00e1d8608146"><div class="ttname"><a href="class_qwt_polar_item.html#a2417cb6a3282a1f406da00e1d8608146">QwtPolarItem::isVisible</a></div><div class="ttdeci">bool isVisible() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00344">qwt_polar_item.cpp:344</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a3dfa4f39bc1ac99b0371b4938abe6ad6a6f900569b4e72f925ea64bed4d149d5e"><div class="ttname"><a href="class_qwt_polar_item.html#a3dfa4f39bc1ac99b0371b4938abe6ad6a6f900569b4e72f925ea64bed4d149d5e">QwtPolarItem::Legend</a></div><div class="ttdeci">@ Legend</div><div class="ttdoc">The item is represented on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8h_source.html#l00077">qwt_polar_item.h:77</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a3dfa4f39bc1ac99b0371b4938abe6ad6a7f9ee77f4ec3170c4c7255bf4bd4399c"><div class="ttname"><a href="class_qwt_polar_item.html#a3dfa4f39bc1ac99b0371b4938abe6ad6a7f9ee77f4ec3170c4c7255bf4bd4399c">QwtPolarItem::AutoScale</a></div><div class="ttdeci">@ AutoScale</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8h_source.html#l00084">qwt_polar_item.h:83</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a459d264543f40e9a41de90bc486b0f1f"><div class="ttname"><a href="class_qwt_polar_item.html#a459d264543f40e9a41de90bc486b0f1f">QwtPolarItem::updateScaleDiv</a></div><div class="ttdeci">virtual void updateScaleDiv(const QwtScaleDiv &, const QwtScaleDiv &, const QwtInterval &)</div><div class="ttdoc">Update the item to changes of the axes scale division.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00403">qwt_polar_item.cpp:403</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a592d121b6d79db13161b18a138f13e70"><div class="ttname"><a href="class_qwt_polar_item.html#a592d121b6d79db13161b18a138f13e70">QwtPolarItem::legendData</a></div><div class="ttdeci">virtual QList< QwtLegendData > legendData() const</div><div class="ttdoc">Return all information, that is needed to represent the item on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00428">qwt_polar_item.cpp:428</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a63ef394b277bf35dd4343b5ac68cf641"><div class="ttname"><a href="class_qwt_polar_item.html#a63ef394b277bf35dd4343b5ac68cf641">QwtPolarItem::testRenderHint</a></div><div class="ttdeci">bool testRenderHint(RenderHint) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00254">qwt_polar_item.cpp:254</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a6c03d774c1d089ec8603dd37879a9f4dac340359909c847d927c733a01b439fb2"><div class="ttname"><a href="class_qwt_polar_item.html#a6c03d774c1d089ec8603dd37879a9f4dac340359909c847d927c733a01b439fb2">QwtPolarItem::Rtti_PolarGrid</a></div><div class="ttdeci">@ Rtti_PolarGrid</div><div class="ttdoc">For QwtPolarGrid.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8h_source.html#l00052">qwt_polar_item.h:52</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a6c03d774c1d089ec8603dd37879a9f4dafcfda7285dc39cce71850cc5a77ada5f"><div class="ttname"><a href="class_qwt_polar_item.html#a6c03d774c1d089ec8603dd37879a9f4dafcfda7285dc39cce71850cc5a77ada5f">QwtPolarItem::Rtti_PolarItem</a></div><div class="ttdeci">@ Rtti_PolarItem</div><div class="ttdoc">Unspecific value, that can be used, when it doesn't matter.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8h_source.html#l00049">qwt_polar_item.h:49</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_a86e899b76f4682bdb791eca7e145e2bd"><div class="ttname"><a href="class_qwt_polar_item.html#a86e899b76f4682bdb791eca7e145e2bd">QwtPolarItem::marginHint</a></div><div class="ttdeci">virtual int marginHint() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00478">qwt_polar_item.cpp:478</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_aafc969899461b4fb481396cd347614edaeb386d24afe0bb558475d66d794f865f"><div class="ttname"><a href="class_qwt_polar_item.html#aafc969899461b4fb481396cd347614edaeb386d24afe0bb558475d66d794f865f">QwtPolarItem::RenderAntialiased</a></div><div class="ttdeci">@ RenderAntialiased</div><div class="ttdoc">Enable antialiasing.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8h_source.html#l00096">qwt_polar_item.h:95</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_item_html_af98ff690ffccd9c7d8af52f456014c1e"><div class="ttname"><a href="class_qwt_polar_item.html#af98ff690ffccd9c7d8af52f456014c1e">QwtPolarItem::rtti</a></div><div class="ttdeci">virtual int rtti() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__item_8cpp_source.html#l00112">qwt_polar_item.cpp:112</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_layout_html"><div class="ttname"><a href="class_qwt_polar_layout.html">QwtPolarLayout</a></div><div class="ttdoc">Layout class for QwtPolarPlot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__layout_8h_source.html#l00023">qwt_polar_layout.h:24</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a02f444638f5ec84c37d35b7984533298"><div class="ttname"><a href="class_qwt_polar_plot.html#a02f444638f5ec84c37d35b7984533298">QwtPolarPlot::setScaleMaxMinor</a></div><div class="ttdeci">void setScaleMaxMinor(int scaleId, int maxMinor)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00401">qwt_polar_plot.cpp:401</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a05010dfe67a2fb29d8c2313562c138eb"><div class="ttname"><a href="class_qwt_polar_plot.html#a05010dfe67a2fb29d8c2313562c138eb">QwtPolarPlot::plotLayout</a></div><div class="ttdeci">QwtPolarLayout * plotLayout()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01274">qwt_polar_plot.cpp:1274</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a09472a2d8603aa0135ad9c1ccc24e909"><div class="ttname"><a href="class_qwt_polar_plot.html#a09472a2d8603aa0135ad9c1ccc24e909">QwtPolarPlot::itemToInfo</a></div><div class="ttdeci">virtual QVariant itemToInfo(QwtPolarItem *) const</div><div class="ttdoc">Build an information, that can be used to identify a plot item on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01337">qwt_polar_plot.cpp:1337</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a0b35bb8222c2b327fb3df7fdf2e72ed0"><div class="ttname"><a href="class_qwt_polar_plot.html#a0b35bb8222c2b327fb3df7fdf2e72ed0">QwtPolarPlot::scaleMaxMajor</a></div><div class="ttdeci">int scaleMaxMajor(int scaleId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00460">qwt_polar_plot.cpp:460</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a0d5fe3e01744aebb6f76f969b153564a"><div class="ttname"><a href="class_qwt_polar_plot.html#a0d5fe3e01744aebb6f76f969b153564a">QwtPolarPlot::layoutChanged</a></div><div class="ttdeci">void layoutChanged()</div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a1151e6417b3e8ccacbce0865a71220cb"><div class="ttname"><a href="class_qwt_polar_plot.html#a1151e6417b3e8ccacbce0865a71220cb">QwtPolarPlot::setScale</a></div><div class="ttdeci">void setScale(int scaleId, double min, double max, double step=0)</div><div class="ttdoc">Disable autoscaling and specify a fixed scale for a selected scale.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00530">qwt_polar_plot.cpp:530</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a1c5008902bf5a119719df008ac6b612d"><div class="ttname"><a href="class_qwt_polar_plot.html#a1c5008902bf5a119719df008ac6b612d">QwtPolarPlot::visibleInterval</a></div><div class="ttdeci">QwtInterval visibleInterval() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01170">qwt_polar_plot.cpp:1170</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a2132ddaed311cae3f7242b49216c694c"><div class="ttname"><a href="class_qwt_polar_plot.html#a2132ddaed311cae3f7242b49216c694c">QwtPolarPlot::scaleMap</a></div><div class="ttdeci">QwtScaleMap scaleMap(int scaleId, double radius) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00730">qwt_polar_plot.cpp:730</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a2a8350cbd76d8e0f194eb371f347fce2"><div class="ttname"><a href="class_qwt_polar_plot.html#a2a8350cbd76d8e0f194eb371f347fce2">QwtPolarPlot::drawCanvas</a></div><div class="ttdeci">virtual void drawCanvas(QPainter *, const QRectF &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00930">qwt_polar_plot.cpp:930</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a33c3c60ed2022d455c3150e3a3d7dada"><div class="ttname"><a href="class_qwt_polar_plot.html#a33c3c60ed2022d455c3150e3a3d7dada">QwtPolarPlot::scaleMaxMinor</a></div><div class="ttdeci">int scaleMaxMinor(int scaleId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00423">qwt_polar_plot.cpp:423</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a3944d44f709b6c80cdb2935e8aeb0e0d"><div class="ttname"><a href="class_qwt_polar_plot.html#a3944d44f709b6c80cdb2935e8aeb0e0d">QwtPolarPlot::plotMarginHint</a></div><div class="ttdeci">int plotMarginHint() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01095">qwt_polar_plot.cpp:1095</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a3a08531627eb77aeb2b9bc251afd62b4"><div class="ttname"><a href="class_qwt_polar_plot.html#a3a08531627eb77aeb2b9bc251afd62b4">QwtPolarPlot::zoomPos</a></div><div class="ttdeci">QwtPointPolar zoomPos() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00682">qwt_polar_plot.cpp:682</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a43f40adc59f7acb4f609e48be2327ade"><div class="ttname"><a href="class_qwt_polar_plot.html#a43f40adc59f7acb4f609e48be2327ade">QwtPolarPlot::unzoom</a></div><div class="ttdeci">void unzoom()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00668">qwt_polar_plot.cpp:668</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a4ed94d675d589ebc25297016c062d242"><div class="ttname"><a href="class_qwt_polar_plot.html#a4ed94d675d589ebc25297016c062d242">QwtPolarPlot::autoRefresh</a></div><div class="ttdeci">void autoRefresh()</div><div class="ttdoc">Replots the plot if QwtPlot::autoReplot() is true.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00847">qwt_polar_plot.cpp:847</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a53769f55e855d851c45a9d63fa3da321"><div class="ttname"><a href="class_qwt_polar_plot.html#a53769f55e855d851c45a9d63fa3da321">QwtPolarPlot::scaleDiv</a></div><div class="ttdeci">const QwtScaleDiv * scaleDiv(int scaleId) const</div><div class="ttdoc">Return the scale division of a specified scale.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00579">qwt_polar_plot.cpp:579</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a5e24770b1b2de5271e3ecb63ea67aa81"><div class="ttname"><a href="class_qwt_polar_plot.html#a5e24770b1b2de5271e3ecb63ea67aa81">QwtPolarPlot::setAzimuthOrigin</a></div><div class="ttdeci">void setAzimuthOrigin(double)</div><div class="ttdoc">Change the origin of the azimuth scale.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00615">qwt_polar_plot.cpp:615</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a68a2a1acdaf5b9946a77c6b14a31c3fa"><div class="ttname"><a href="class_qwt_polar_plot.html#a68a2a1acdaf5b9946a77c6b14a31c3fa">QwtPolarPlot::plotBackground</a></div><div class="ttdeci">const QBrush & plotBackground() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00322">qwt_polar_plot.cpp:322</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a6c7ea6125b86ae3d38651d939c5fd213"><div class="ttname"><a href="class_qwt_polar_plot.html#a6c7ea6125b86ae3d38651d939c5fd213">QwtPolarPlot::scaleEngine</a></div><div class="ttdeci">QwtScaleEngine * scaleEngine(int scaleId)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00499">qwt_polar_plot.cpp:499</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a6eb472268e07a9783d6a0cf54b5f12b3"><div class="ttname"><a href="class_qwt_polar_plot.html#a6eb472268e07a9783d6a0cf54b5f12b3">QwtPolarPlot::setScaleMaxMajor</a></div><div class="ttdeci">void setScaleMaxMajor(int scaleId, int maxMajor)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00438">qwt_polar_plot.cpp:438</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a71891d3c14200d157febefa035297acd"><div class="ttname"><a href="class_qwt_polar_plot.html#a71891d3c14200d157febefa035297acd">QwtPolarPlot::updateLayout</a></div><div class="ttdeci">virtual void updateLayout()</div><div class="ttdoc">Rebuild the layout.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00854">qwt_polar_plot.cpp:854</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a7ef94489ba973188240f81eaadbf2092"><div class="ttname"><a href="class_qwt_polar_plot.html#a7ef94489ba973188240f81eaadbf2092">QwtPolarPlot::event</a></div><div class="ttdeci">virtual bool event(QEvent *) override</div><div class="ttdoc">Qt event handler.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00762">qwt_polar_plot.cpp:762</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a8398e385ab1fd94e7ebf15b6f03b1e49"><div class="ttname"><a href="class_qwt_polar_plot.html#a8398e385ab1fd94e7ebf15b6f03b1e49">QwtPolarPlot::hasAutoScale</a></div><div class="ttdeci">bool hasAutoScale(int scaleId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00386">qwt_polar_plot.cpp:386</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a85e55f95073ed7370e601634990ac888"><div class="ttname"><a href="class_qwt_polar_plot.html#a85e55f95073ed7370e601634990ac888">QwtPolarPlot::replot</a></div><div class="ttdeci">virtual void replot()</div><div class="ttdoc">Redraw the plot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00899">qwt_polar_plot.cpp:899</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a89a033c97d6301c70a5df054b5d27de9"><div class="ttname"><a href="class_qwt_polar_plot.html#a89a033c97d6301c70a5df054b5d27de9">QwtPolarPlot::zoom</a></div><div class="ttdeci">void zoom(const QwtPointPolar &, double factor)</div><div class="ttdoc">Translate and in/decrease the zoom factor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00651">qwt_polar_plot.cpp:651</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a89bee2cd103cf1fc2461b36b0e684fab"><div class="ttname"><a href="class_qwt_polar_plot.html#a89bee2cd103cf1fc2461b36b0e684fab">QwtPolarPlot::zoomFactor</a></div><div class="ttdeci">double zoomFactor() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00691">qwt_polar_plot.cpp:691</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a8b7096dbb39004333b92215633f77c60"><div class="ttname"><a href="class_qwt_polar_plot.html#a8b7096dbb39004333b92215633f77c60">QwtPolarPlot::resizeEvent</a></div><div class="ttdeci">virtual void resizeEvent(QResizeEvent *) override</div><div class="ttdoc">Resize and update internal layout.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00784">qwt_polar_plot.cpp:784</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a8b962b1ec76b41cdf3c96bd7ef6d76ed"><div class="ttname"><a href="class_qwt_polar_plot.html#a8b962b1ec76b41cdf3c96bd7ef6d76ed">QwtPolarPlot::~QwtPolarPlot</a></div><div class="ttdeci">virtual ~QwtPolarPlot()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00106">qwt_polar_plot.cpp:106</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a8be00b2b174b6693e8b8b79d125b35d5"><div class="ttname"><a href="class_qwt_polar_plot.html#a8be00b2b174b6693e8b8b79d125b35d5">QwtPolarPlot::autoReplot</a></div><div class="ttdeci">bool autoReplot() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00348">qwt_polar_plot.cpp:348</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a8e53799a658c70eea88ec517cac9dfc2"><div class="ttname"><a href="class_qwt_polar_plot.html#a8e53799a658c70eea88ec517cac9dfc2">QwtPolarPlot::itemAttached</a></div><div class="ttdeci">void itemAttached(QwtPolarItem *plotItem, bool on)</div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a93fdd39d10ec4321b6873545f1f9c2c1"><div class="ttname"><a href="class_qwt_polar_plot.html#a93fdd39d10ec4321b6873545f1f9c2c1">QwtPolarPlot::azimuthOrigin</a></div><div class="ttdeci">double azimuthOrigin() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00632">qwt_polar_plot.cpp:632</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a970b9df01bc032ad6b028232d4bea7f1"><div class="ttname"><a href="class_qwt_polar_plot.html#a970b9df01bc032ad6b028232d4bea7f1">QwtPolarPlot::updateScale</a></div><div class="ttdeci">void updateScale(int scaleId)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01040">qwt_polar_plot.cpp:1040</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a9721f6493bd02d8ed8dd093e1e4e38e6"><div class="ttname"><a href="class_qwt_polar_plot.html#a9721f6493bd02d8ed8dd093e1e4e38e6">QwtPolarPlot::title</a></div><div class="ttdeci">QwtText title() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00147">qwt_polar_plot.cpp:147</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_a98b7c37bfd9af060d138bee74a82d82e"><div class="ttname"><a href="class_qwt_polar_plot.html#a98b7c37bfd9af060d138bee74a82d82e">QwtPolarPlot::insertLegend</a></div><div class="ttdeci">void insertLegend(QwtAbstractLegend *, LegendPosition=RightLegend, double ratio=-1.0)</div><div class="ttdoc">Insert a legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00191">qwt_polar_plot.cpp:191</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aab76afbe6cd1a47388810e0719e51b6e"><div class="ttname"><a href="class_qwt_polar_plot.html#aab76afbe6cd1a47388810e0719e51b6e">QwtPolarPlot::drawItems</a></div><div class="ttdeci">virtual void drawItems(QPainter *painter, const QwtScaleMap &radialMap, const QwtScaleMap &azimuthMap, const QPointF &pole, double radius, const QRectF &canvasRect) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00975">qwt_polar_plot.cpp:975</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aaf4cd1c3a9c26850e675ed3b112c245e"><div class="ttname"><a href="class_qwt_polar_plot.html#aaf4cd1c3a9c26850e675ed3b112c245e">QwtPolarPlot::setScaleEngine</a></div><div class="ttdeci">void setScaleEngine(int scaleId, QwtScaleEngine *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00476">qwt_polar_plot.cpp:476</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ab129bbae133d55313ae1509598f5db82"><div class="ttname"><a href="class_qwt_polar_plot.html#ab129bbae133d55313ae1509598f5db82">QwtPolarPlot::setAutoReplot</a></div><div class="ttdeci">void setAutoReplot(bool tf=true)</div><div class="ttdoc">Set or reset the autoReplot option.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00342">qwt_polar_plot.cpp:342</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ab5c8602062f050b1a5c47445fee4395d"><div class="ttname"><a href="class_qwt_polar_plot.html#ab5c8602062f050b1a5c47445fee4395d">QwtPolarPlot::QwtPolarPlot</a></div><div class="ttdeci">QwtPolarPlot(QWidget *parent=NULL)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00088">qwt_polar_plot.cpp:88</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_abbb2d09b3550c70fb9f4a4ca089a6ff3"><div class="ttname"><a href="class_qwt_polar_plot.html#abbb2d09b3550c70fb9f4a4ca089a6ff3">QwtPolarPlot::legendDataChanged</a></div><div class="ttdeci">void legendDataChanged(const QVariant &itemInfo, const QList< QwtLegendData > &data)</div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_abd78afb479d3e1cdb9c15c3a7ffaf159"><div class="ttname"><a href="class_qwt_polar_plot.html#abd78afb479d3e1cdb9c15c3a7ffaf159">QwtPolarPlot::plotRect</a></div><div class="ttdeci">QRectF plotRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01120">qwt_polar_plot.cpp:1120</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ac9a938b4e27a078f55fda06f7c420924"><div class="ttname"><a href="class_qwt_polar_plot.html#ac9a938b4e27a078f55fda06f7c420924">QwtPolarPlot::setScaleDiv</a></div><div class="ttdeci">void setScaleDiv(int scaleId, const QwtScaleDiv &)</div><div class="ttdoc">Disable autoscaling and specify a fixed scale for a selected scale.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00554">qwt_polar_plot.cpp:554</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_accce9ede21cacb563d72797c12d60b3f"><div class="ttname"><a href="class_qwt_polar_plot.html#accce9ede21cacb563d72797c12d60b3f">QwtPolarPlot::legend</a></div><div class="ttdeci">QwtAbstractLegend * legend()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00286">qwt_polar_plot.cpp:286</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ad2cab7dc3d80c028619c0852d5107494"><div class="ttname"><a href="class_qwt_polar_plot.html#ad2cab7dc3d80c028619c0852d5107494">QwtPolarPlot::setAutoScale</a></div><div class="ttdeci">void setAutoScale(int scaleId)</div><div class="ttdoc">Enable autoscaling.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00368">qwt_polar_plot.cpp:368</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ae6956ffe638c4d9de24043608630c984"><div class="ttname"><a href="class_qwt_polar_plot.html#ae6956ffe638c4d9de24043608630c984">QwtPolarPlot::setPlotBackground</a></div><div class="ttdeci">void setPlotBackground(const QBrush &c)</div><div class="ttdoc">Set the background of the plot area.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00309">qwt_polar_plot.cpp:309</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ae87700c0bac8488aed5a478ab5098830"><div class="ttname"><a href="class_qwt_polar_plot.html#ae87700c0bac8488aed5a478ab5098830">QwtPolarPlot::updateLegend</a></div><div class="ttdeci">void updateLegend()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00252">qwt_polar_plot.cpp:252</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_ae9ede547afe5adb405f2bf32161967cd"><div class="ttname"><a href="class_qwt_polar_plot.html#ae9ede547afe5adb405f2bf32161967cd">QwtPolarPlot::canvas</a></div><div class="ttdeci">QwtPolarCanvas * canvas()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00914">qwt_polar_plot.cpp:914</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aeb082672b319273c14f49332d8426d2e"><div class="ttname"><a href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2e">QwtPolarPlot::LegendPosition</a></div><div class="ttdeci">LegendPosition</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8h_source.html#l00059">qwt_polar_plot.h:60</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aeb082672b319273c14f49332d8426d2ea2385fedbe596ddb9319ca76db6afd9e7"><div class="ttname"><a href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea2385fedbe596ddb9319ca76db6afd9e7">QwtPolarPlot::BottomLegend</a></div><div class="ttdeci">@ BottomLegend</div><div class="ttdoc">The legend will be below the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8h_source.html#l00068">qwt_polar_plot.h:68</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aeb082672b319273c14f49332d8426d2ea5fbf30c354173cf150569516e37c4cf3"><div class="ttname"><a href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea5fbf30c354173cf150569516e37c4cf3">QwtPolarPlot::LeftLegend</a></div><div class="ttdeci">@ LeftLegend</div><div class="ttdoc">The legend will be left from the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8h_source.html#l00062">qwt_polar_plot.h:62</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aeb082672b319273c14f49332d8426d2eaa414a0712297511a994febffaa1408f0"><div class="ttname"><a href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eaa414a0712297511a994febffaa1408f0">QwtPolarPlot::TopLegend</a></div><div class="ttdeci">@ TopLegend</div><div class="ttdoc">The legend will be between canvas and title.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8h_source.html#l00071">qwt_polar_plot.h:71</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_aeb082672b319273c14f49332d8426d2eabf14172e3a5118071816ef98bf3704d0"><div class="ttname"><a href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eabf14172e3a5118071816ef98bf3704d0">QwtPolarPlot::RightLegend</a></div><div class="ttdeci">@ RightLegend</div><div class="ttdoc">The legend will be right from the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8h_source.html#l00065">qwt_polar_plot.h:65</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_af77f9c944fd4a32bb7ea173b75b32e0b"><div class="ttname"><a href="class_qwt_polar_plot.html#af77f9c944fd4a32bb7ea173b75b32e0b">QwtPolarPlot::titleLabel</a></div><div class="ttdeci">QwtTextLabel * titleLabel()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00153">qwt_polar_plot.cpp:153</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_afd19f3e3e758305d50fbe59a853ed31d"><div class="ttname"><a href="class_qwt_polar_plot.html#afd19f3e3e758305d50fbe59a853ed31d">QwtPolarPlot::setTitle</a></div><div class="ttdeci">void setTitle(const QString &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l00118">qwt_polar_plot.cpp:118</a></div></div>
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<div class="ttc" id="aclass_qwt_polar_plot_html_afd93811d6707372d741ec0311b6033b4"><div class="ttname"><a href="class_qwt_polar_plot.html#afd93811d6707372d741ec0311b6033b4">QwtPolarPlot::infoToItem</a></div><div class="ttdeci">virtual QwtPolarItem * infoToItem(const QVariant &) const</div><div class="ttdoc">Identify the plot item according to an item info object, that has bee generated from itemToInfo().</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8cpp_source.html#l01357">qwt_polar_plot.cpp:1357</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html"><div class="ttname"><a href="class_qwt_scale_div.html">QwtScaleDiv</a></div><div class="ttdoc">A class representing a scale division.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00033">qwt_scale_div.h:34</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html_a182bbda9901c708ff1362b105274129f"><div class="ttname"><a href="class_qwt_scale_div.html#a182bbda9901c708ff1362b105274129f">QwtScaleDiv::lowerBound</a></div><div class="ttdeci">double lowerBound() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8cpp_source.html#l00131">qwt_scale_div.cpp:131</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html_a5378d436a44ca78294e4d421228e5b6c"><div class="ttname"><a href="class_qwt_scale_div.html#a5378d436a44ca78294e4d421228e5b6c">QwtScaleDiv::upperBound</a></div><div class="ttdeci">double upperBound() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8cpp_source.html#l00151">qwt_scale_div.cpp:151</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_engine_html"><div class="ttname"><a href="class_qwt_scale_engine.html">QwtScaleEngine</a></div><div class="ttdoc">Base class for scale engines.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__engine_8h_source.html#l00045">qwt_scale_engine.h:46</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_engine_html_a00f534b609582b8142b0ada5e9fe2eba"><div class="ttname"><a href="class_qwt_scale_engine.html#a00f534b609582b8142b0ada5e9fe2eba">QwtScaleEngine::transformation</a></div><div class="ttdeci">QwtTransform * transformation() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__engine_8cpp_source.html#l00265">qwt_scale_engine.cpp:265</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html"><div class="ttname"><a href="class_qwt_scale_map.html">QwtScaleMap</a></div><div class="ttdoc">A scale map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00026">qwt_scale_map.h:27</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a504f1627e0e02ddac03d2ce46507b865"><div class="ttname"><a href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">QwtScaleMap::transform</a></div><div class="ttdeci">double transform(double s) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00137">qwt_scale_map.h:137</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a64b15c76aa63a521447215018c75bf37"><div class="ttname"><a href="class_qwt_scale_map.html#a64b15c76aa63a521447215018c75bf37">QwtScaleMap::s1</a></div><div class="ttdeci">double s1() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00083">qwt_scale_map.h:83</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a7c8c969923c15880c4620be1d814ef18"><div class="ttname"><a href="class_qwt_scale_map.html#a7c8c969923c15880c4620be1d814ef18">QwtScaleMap::s2</a></div><div class="ttdeci">double s2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00091">qwt_scale_map.h:91</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a994240e446986112f196a65657dc9755"><div class="ttname"><a href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">QwtScaleMap::setPaintInterval</a></div><div class="ttdeci">void setPaintInterval(double p1, double p2)</div><div class="ttdoc">Specify the borders of the paint device interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00119">qwt_scale_map.cpp:119</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_aaa33bc8e1aed7aa17d345053194e7094"><div class="ttname"><a href="class_qwt_scale_map.html#aaa33bc8e1aed7aa17d345053194e7094">QwtScaleMap::setScaleInterval</a></div><div class="ttdeci">void setScaleInterval(double s1, double s2)</div><div class="ttdoc">Specify the borders of the scale interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00100">qwt_scale_map.cpp:100</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_ab1ee6d62addf3f9cf091d425be9ac642"><div class="ttname"><a href="class_qwt_scale_map.html#ab1ee6d62addf3f9cf091d425be9ac642">QwtScaleMap::invTransform</a></div><div class="ttdeci">double invTransform(double p) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00154">qwt_scale_map.h:154</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_acd78b70fae83854a148fa3d08b13c261"><div class="ttname"><a href="class_qwt_scale_map.html#acd78b70fae83854a148fa3d08b13c261">QwtScaleMap::p2</a></div><div class="ttdeci">double p2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00107">qwt_scale_map.h:107</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_ad8e971dd4be07801f0adc99549153718"><div class="ttname"><a href="class_qwt_scale_map.html#ad8e971dd4be07801f0adc99549153718">QwtScaleMap::setTransformation</a></div><div class="ttdeci">void setTransformation(QwtTransform *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00076">qwt_scale_map.cpp:76</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_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_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="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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