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 <span id="projectnumber">6.2.0</span>
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<div class="title">qwt_polar_plot.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/******************************************************************************</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * 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">#ifndef 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">#define QWT_POLAR_PLOT_H</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  </div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "qwt_global.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_polar.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_polar_itemdict.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_interval.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "qwt_scale_map.h"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "qwt_point_polar.h"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <qframe.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="keyword">class </span><a class="code" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a>;</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">class </span><a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>;</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">class </span><a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>;</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">class </span><a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>;</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">class </span><a class="code" href="class_qwt_polar_canvas.html">QwtPolarCanvas</a>;</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">class </span><a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>;</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">class </span><a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>;</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="l00046"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html"> 46</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_polar_plot.html">QwtPolarPlot</a> : <span class="keyword">public</span> QFrame, <span class="keyword">public</span> <a class="code" href="class_qwt_polar_item_dict.html">QwtPolarItemDict</a></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>  Q_OBJECT</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  Q_PROPERTY( QBrush plotBackground READ plotBackground WRITE setPlotBackground )</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  Q_PROPERTY( <span class="keywordtype">double</span> azimuthOrigin READ azimuthOrigin WRITE setAzimuthOrigin )</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2e"> 59</a></span>  <span class="keyword">enum</span> <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2e">LegendPosition</a></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {</div>
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<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea5fbf30c354173cf150569516e37c4cf3"> 62</a></span>  <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea5fbf30c354173cf150569516e37c4cf3">LeftLegend</a>,</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="l00065"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eabf14172e3a5118071816ef98bf3704d0"> 65</a></span>  <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eabf14172e3a5118071816ef98bf3704d0">RightLegend</a>,</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="l00068"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea2385fedbe596ddb9319ca76db6afd9e7"> 68</a></span>  <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea2385fedbe596ddb9319ca76db6afd9e7">BottomLegend</a>,</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="l00071"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eaa414a0712297511a994febffaa1408f0"> 71</a></span>  <a class="code" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2eaa414a0712297511a994febffaa1408f0">TopLegend</a>,</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  ExternalLegend</div>
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<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#aeb082672b319273c14f49332d8426d2ea90bc392c0e385337fa017280e9b8c410"> 82</a></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="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">explicit</span> <a class="code" href="class_qwt_polar_plot.html">QwtPolarPlot</a>( QWidget* parent = NULL );</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="class_qwt_polar_plot.html">QwtPolarPlot</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& title, QWidget* parent = NULL );</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_polar_plot.html">QwtPolarPlot</a>();</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">void</span> setTitle( <span class="keyword">const</span> QString& );</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">void</span> setTitle( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& );</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="class_qwt_text.html">QwtText</a> title() <span class="keyword">const</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="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* titleLabel();</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* titleLabel() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">void</span> setAutoReplot( <span class="keywordtype">bool</span> tf = <span class="keyword">true</span> );</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">bool</span> autoReplot() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">void</span> setAutoScale( <span class="keywordtype">int</span> scaleId );</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">bool</span> hasAutoScale( <span class="keywordtype">int</span> scaleId ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">void</span> setScaleMaxMinor( <span class="keywordtype">int</span> scaleId, <span class="keywordtype">int</span> maxMinor );</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">int</span> scaleMaxMinor( <span class="keywordtype">int</span> scaleId ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">int</span> scaleMaxMajor( <span class="keywordtype">int</span> scaleId ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">void</span> setScaleMaxMajor( <span class="keywordtype">int</span> scaleId, <span class="keywordtype">int</span> maxMajor );</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* scaleEngine( <span class="keywordtype">int</span> scaleId );</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* scaleEngine( <span class="keywordtype">int</span> scaleId ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">void</span> setScaleEngine( <span class="keywordtype">int</span> scaleId, <a class="code" href="class_qwt_scale_engine.html">QwtScaleEngine</a>* );</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>  <span class="keywordtype">void</span> setScale( <span class="keywordtype">int</span> scaleId, <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max, <span class="keywordtype">double</span> step = 0 );</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">void</span> setScaleDiv( <span class="keywordtype">int</span> scaleId, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>& );</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* scaleDiv( <span class="keywordtype">int</span> scaleId ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>* scaleDiv( <span class="keywordtype">int</span> scaleId );</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> scaleMap( <span class="keywordtype">int</span> scaleId, <span class="keywordtype">double</span> radius ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> scaleMap( <span class="keywordtype">int</span> scaleId ) <span class="keyword">const</span>;</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>  <span class="keywordtype">void</span> updateScale( <span class="keywordtype">int</span> scaleId );</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">double</span> azimuthOrigin() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordtype">void</span> zoom( <span class="keyword">const</span> <a class="code" href="class_qwt_point_polar.html">QwtPointPolar</a>&, <span class="keywordtype">double</span> factor );</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordtype">void</span> unzoom();</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>  <a class="code" href="class_qwt_point_polar.html">QwtPointPolar</a> zoomPos() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">double</span> zoomFactor() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// Canvas</span></div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="class_qwt_polar_canvas.html">QwtPolarCanvas</a>* canvas();</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_polar_canvas.html">QwtPolarCanvas</a>* canvas() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">void</span> setPlotBackground ( <span class="keyword">const</span> QBrush& c );</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> QBrush& plotBackground() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawCanvas( QPainter*, <span class="keyword">const</span> QRectF& ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// Legend</span></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>  <span class="keywordtype">void</span> insertLegend( <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>*,</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  LegendPosition = RightLegend, <span class="keywordtype">double</span> ratio = -1.0 );</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* legend();</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* legend() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">void</span> updateLegend();</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordtype">void</span> updateLegend( <span class="keyword">const</span> <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* );</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// Layout</span></div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>* plotLayout();</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_polar_layout.html">QwtPolarLayout</a>* plotLayout() <span class="keyword">const</span>;</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>  <a class="code" href="class_qwt_interval.html">QwtInterval</a> visibleInterval() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  QRectF plotRect() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  QRectF plotRect( <span class="keyword">const</span> QRectF& ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordtype">int</span> plotMarginHint() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">virtual</span> QVariant itemToInfo( <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">virtual</span> <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* infoToItem( <span class="keyword">const</span> QVariant& ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  Q_SIGNALS:</div>
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<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#a8e53799a658c70eea88ec517cac9dfc2"> 173</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a8e53799a658c70eea88ec517cac9dfc2">itemAttached</a>( <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>* plotItem, <span class="keywordtype">bool</span> on );</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
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<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="class_qwt_polar_plot.html#abbb2d09b3550c70fb9f4a4ca089a6ff3"> 184</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#abbb2d09b3550c70fb9f4a4ca089a6ff3">legendDataChanged</a>( <span class="keyword">const</span> QVariant& itemInfo,</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QwtLegendData ></a>& data );</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</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#a0d5fe3e01744aebb6f76f969b153564a"> 191</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_plot.html#a0d5fe3e01744aebb6f76f969b153564a">layoutChanged</a>();</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  </div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">public</span> Q_SLOTS:</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> replot();</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">void</span> autoRefresh();</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">void</span> setAzimuthOrigin( <span class="keywordtype">double</span> );</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="keyword">protected</span>:</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> event( QEvent* ) QWT_OVERRIDE;</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> resizeEvent( QResizeEvent* ) QWT_OVERRIDE;</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> updateLayout();</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawItems( QPainter* painter,</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& radialMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& azimuthMap,</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">const</span> QPointF& pole, <span class="keywordtype">double</span> radius,</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">const</span> QRectF& canvasRect ) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>;</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordtype">void</span> attachItem( <a class="code" href="class_qwt_polar_item.html">QwtPolarItem</a>*, <span class="keywordtype">bool</span> );</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">void</span> initPlot( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>& );</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">class </span>PrivateData;</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  PrivateData* m_data;</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> };</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  </div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor">#endif</span></div>
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<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>
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<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>
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<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>
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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_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"><div class="ttname"><a href="class_qwt_polar_item_dict.html">QwtPolarItemDict</a></div><div class="ttdoc">A dictionary for polar plot items.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__itemdict_8h_source.html#l00028">qwt_polar_itemdict.h:29</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_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"><div class="ttname"><a href="class_qwt_polar_plot.html">QwtPolarPlot</a></div><div class="ttdoc">A plotting widget, displaying a polar coordinate system.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__polar__plot_8h_source.html#l00046">qwt_polar_plot.h:47</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_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_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_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_round_scale_draw_html"><div class="ttname"><a href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a></div><div class="ttdoc">A class for drawing round scales.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__round__scale__draw_8h_source.html#l00031">qwt_round_scale_draw.h:32</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_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_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_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_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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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>qwt_polar_plot.h</b></li>
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