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<div class="title">qwt_plot_histogram.cpp</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Copyright (C) 1997 Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &quot;qwt_plot_histogram.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;qwt_painter.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;qwt_column_symbol.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;qwt_scale_map.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;qwt_graphic.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &lt;qstring.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &lt;qpainter.h&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> qwtIsCombinable( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; d1,</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; d2 )</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;{</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; <span class="keywordflow">if</span> ( d1.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() &amp;&amp; d2.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() )</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; {</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; <span class="keywordflow">if</span> ( d1.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() == d2.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keywordflow">if</span> ( !( d1.<a class="code" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags</a>() &amp; <a class="code" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54a70e70e65956ae319e507bc38b792c434">QwtInterval::ExcludeMaximum</a></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; &amp;&amp; d2.<a class="code" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags</a>() &amp; <a class="code" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54aa7fde04c41d882187bb13f0104da7240">QwtInterval::ExcludeMinimum</a> ) )</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; {</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; }</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; }</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; }</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;}</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="keyword">class </span>QwtPlotHistogram::PrivateData</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;{</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; PrivateData()</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; : <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">baseline</a>( 0.0 )</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; , <a class="code" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">style</a>( <a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5a9cd056b6b9881b07c625756488487362">Columns</a> )</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; , <a class="code" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">symbol</a>( NULL )</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; }</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; ~PrivateData()</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">delete</span> <a class="code" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">symbol</a>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; }</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">baseline</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; QPen <a class="code" href="class_qwt_plot_histogram.html#aa23becf70a212b0cbaae6237bcb327d9">pen</a>;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; QBrush <a class="code" href="class_qwt_plot_histogram.html#ac3883fdd5687d9966e57b869042cc00a">brush</a>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5">QwtPlotHistogram::HistogramStyle</a> <a class="code" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">style</a>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_column_symbol.html">QwtColumnSymbol</a>* <a class="code" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">symbol</a>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;};</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a5c0973a9425655be4218298706d25f38"> 64</a></span>&#160;<a class="code" href="class_qwt_plot_histogram.html#a1acb0efe9b15c94f20f6703d8d19c92f">QwtPlotHistogram::QwtPlotHistogram</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>&amp; title )</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; : <a class="code" href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a>( title )</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;{</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; init();</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;}</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a1acb0efe9b15c94f20f6703d8d19c92f"> 74</a></span>&#160;<a class="code" href="class_qwt_plot_histogram.html#a1acb0efe9b15c94f20f6703d8d19c92f">QwtPlotHistogram::QwtPlotHistogram</a>( <span class="keyword">const</span> QString&amp; title )</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; : <a class="code" href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a>( title )</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;{</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; init();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;}</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a64bf6dad5655ef1ef3a0a1507d2feafb"> 81</a></span>&#160;<a class="code" href="class_qwt_plot_histogram.html#a64bf6dad5655ef1ef3a0a1507d2feafb">QwtPlotHistogram::~QwtPlotHistogram</a>()</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;{</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;}</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="keywordtype">void</span> QwtPlotHistogram::init()</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;{</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; m_data = <span class="keyword">new</span> PrivateData();</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <a class="code" href="class_qwt_series_store.html#add3ce83fe90e976b75a0ebaa79caee4c">setData</a>( <span class="keyword">new</span> <a class="code" href="class_qwt_interval_series_data.html">QwtIntervalSeriesData</a>() );</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <a class="code" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">QwtPlotItem::AutoScale</a>, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <a class="code" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a>, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <a class="code" href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">setZ</a>( 20.0 );</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;}</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a449af026888616f08b45e980d9da57fe"> 104</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a449af026888616f08b45e980d9da57fe">QwtPlotHistogram::setStyle</a>( <a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5">HistogramStyle</a> style )</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;{</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">style</a> != m_data-&gt;style )</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; m_data-&gt;style = <a class="code" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">style</a>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <a class="code" href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">legendChanged</a>();</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;}</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805"> 119</a></span>&#160;<a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5">QwtPlotHistogram::HistogramStyle</a> <a class="code" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">QwtPlotHistogram::style</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keywordflow">return</span> m_data-&gt;style;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;}</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a57d55a701251e55d52a142d417f12d38"> 137</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a57d55a701251e55d52a142d417f12d38">QwtPlotHistogram::setPen</a>( <span class="keyword">const</span> QColor&amp; color, qreal width, Qt::PenStyle style )</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;{</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <a class="code" href="class_qwt_plot_histogram.html#a57d55a701251e55d52a142d417f12d38">setPen</a>( QPen( color, width, <a class="code" href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">style</a> ) );</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;}</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; </div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a230e53561dd2645ba34beaa89f4f4f61"> 148</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a57d55a701251e55d52a142d417f12d38">QwtPlotHistogram::setPen</a>( <span class="keyword">const</span> QPen&amp; pen )</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;{</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_histogram.html#aa23becf70a212b0cbaae6237bcb327d9">pen</a> != m_data-&gt;pen )</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; {</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; m_data-&gt;pen = <a class="code" href="class_qwt_plot_histogram.html#aa23becf70a212b0cbaae6237bcb327d9">pen</a>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <a class="code" href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">legendChanged</a>();</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; }</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;}</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#aa23becf70a212b0cbaae6237bcb327d9"> 163</a></span>&#160;<span class="keyword">const</span> QPen&amp; <a class="code" href="class_qwt_plot_histogram.html#aa23becf70a212b0cbaae6237bcb327d9">QwtPlotHistogram::pen</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">return</span> m_data-&gt;pen;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;}</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a0bf40c3f9f9074cac5deecd4525583b3"> 174</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a0bf40c3f9f9074cac5deecd4525583b3">QwtPlotHistogram::setBrush</a>( <span class="keyword">const</span> QBrush&amp; brush )</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;{</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_histogram.html#ac3883fdd5687d9966e57b869042cc00a">brush</a> != m_data-&gt;brush )</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; {</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; m_data-&gt;brush = <a class="code" href="class_qwt_plot_histogram.html#ac3883fdd5687d9966e57b869042cc00a">brush</a>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <a class="code" href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">legendChanged</a>();</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;}</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#ac3883fdd5687d9966e57b869042cc00a"> 189</a></span>&#160;<span class="keyword">const</span> QBrush&amp; <a class="code" href="class_qwt_plot_histogram.html#ac3883fdd5687d9966e57b869042cc00a">QwtPlotHistogram::brush</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">return</span> m_data-&gt;brush;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;}</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#aa662f072a1758bfac9c0c86136ee27ad"> 208</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#aa662f072a1758bfac9c0c86136ee27ad">QwtPlotHistogram::setSymbol</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_column_symbol.html">QwtColumnSymbol</a>* symbol )</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160;{</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">symbol</a> != m_data-&gt;symbol )</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; {</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keyword">delete</span> m_data-&gt;symbol;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; m_data-&gt;symbol = <a class="code" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">symbol</a>;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; </div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <a class="code" href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">legendChanged</a>();</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; }</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;}</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; </div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba"> 224</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_qwt_column_symbol.html">QwtColumnSymbol</a>* <a class="code" href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">QwtPlotHistogram::symbol</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">return</span> m_data-&gt;symbol;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;}</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a53f9c6d978d8734303afed982f7eb90d"> 240</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a53f9c6d978d8734303afed982f7eb90d">QwtPlotHistogram::setBaseline</a>( <span class="keywordtype">double</span> value )</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;{</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keywordflow">if</span> ( m_data-&gt;baseline != value )</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; {</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; m_data-&gt;baseline = value;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; }</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;}</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; </div>
<div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b"> 253</a></span>&#160;<span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">QwtPlotHistogram::baseline</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordflow">return</span> m_data-&gt;baseline;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;}</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; </div>
<div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#aa30dabeba909b8f3b3c480a3a5600376"> 262</a></span>&#160;QRectF <a class="code" href="class_qwt_plot_histogram.html#aa30dabeba909b8f3b3c480a3a5600376">QwtPlotHistogram::boundingRect</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; QRectF rect = <a class="code" href="class_qwt_series_store.html#aae258d330c8d1bd2057b1f0bc13700f9">data</a>()-&gt;boundingRect();</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keywordflow">if</span> ( !rect.isValid() )</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keywordflow">return</span> rect;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">orientation</a>() == Qt::Horizontal )</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; {</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; rect = QRectF( rect.y(), rect.x(),</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; rect.height(), rect.width() );</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordflow">if</span> ( rect.left() &gt; m_data-&gt;baseline )</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; rect.setLeft( m_data-&gt;baseline );</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( rect.right() &lt; m_data-&gt;baseline )</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; rect.setRight( m_data-&gt;baseline );</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; }</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; {</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keywordflow">if</span> ( rect.bottom() &lt; m_data-&gt;baseline )</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; rect.setBottom( m_data-&gt;baseline );</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( rect.top() &gt; m_data-&gt;baseline )</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; rect.setTop( m_data-&gt;baseline );</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; }</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keywordflow">return</span> rect;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;}</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; </div>
<div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a9eaf84ea81cad0955fe85362ecb2ab2e"> 290</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_plot_histogram.html#a9eaf84ea81cad0955fe85362ecb2ab2e">QwtPlotHistogram::rtti</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a4538dd66ec78ffd7ce6763f9000edcee">QwtPlotItem::Rtti_PlotHistogram</a>;</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;}</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a6cc1fe6cd9f7dfc55a2bf5afd02ccce5"> 299</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a6cc1fe6cd9f7dfc55a2bf5afd02ccce5">QwtPlotHistogram::setSamples</a>(</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; QwtIntervalSample &gt;</a>&amp; samples )</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160;{</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <a class="code" href="class_qwt_series_store.html#add3ce83fe90e976b75a0ebaa79caee4c">setData</a>( <span class="keyword">new</span> <a class="code" href="class_qwt_interval_series_data.html">QwtIntervalSeriesData</a>( samples ) );</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;}</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; </div>
<div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a2207266b529e691a5d7a406643ff4fd5"> 315</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a6cc1fe6cd9f7dfc55a2bf5afd02ccce5">QwtPlotHistogram::setSamples</a>(</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt; QwtIntervalSample &gt;</a>* data )</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;{</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; <a class="code" href="class_qwt_series_store.html#add3ce83fe90e976b75a0ebaa79caee4c">setData</a>( <a class="code" href="class_qwt_series_store.html#aae258d330c8d1bd2057b1f0bc13700f9">data</a> );</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;}</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; </div>
<div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#ac78fdb0dbdd60ac96ca9b45d53e37bff"> 334</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#ac78fdb0dbdd60ac96ca9b45d53e37bff">QwtPlotHistogram::drawSeries</a>( QPainter* painter,</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap,</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; <span class="keyword">const</span> QRectF&amp; canvasRect, <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to )<span class="keyword"> const</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; Q_UNUSED( canvasRect )</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; <span class="keywordflow">if</span> ( !painter || <a class="code" href="class_qwt_series_store.html#a6391ad8acc1b3946006451f54a6558de">dataSize</a>() &lt;= 0 )</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; </div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; <span class="keywordflow">if</span> ( to &lt; 0 )</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; to = <a class="code" href="class_qwt_series_store.html#a6391ad8acc1b3946006451f54a6558de">dataSize</a>() - 1;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="keywordflow">switch</span> ( m_data-&gt;style )</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5ab6ef3ed19f600d5d67d34eedf4cf33a9">Outline</a>:</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <a class="code" href="class_qwt_plot_histogram.html#a83f70d2f8d27370eb0b701249f92f0fa">drawOutline</a>( painter, xMap, yMap, from, to );</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5a62b3af66b59203102394dbe1711a7a58">Lines</a>:</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <a class="code" href="class_qwt_plot_histogram.html#a82c3fa65ae061dc35de304228467223c">drawLines</a>( painter, xMap, yMap, from, to );</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5a9cd056b6b9881b07c625756488487362">Columns</a>:</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <a class="code" href="class_qwt_plot_histogram.html#ab71d4b25a496b965b38b620384956c73">drawColumns</a>( painter, xMap, yMap, from, to );</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; }</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;}</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; </div>
<div class="line"><a name="l00376"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a83f70d2f8d27370eb0b701249f92f0fa"> 376</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a83f70d2f8d27370eb0b701249f92f0fa">QwtPlotHistogram::drawOutline</a>( QPainter* painter,</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap,</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to )<span class="keyword"> const</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; <span class="keyword">const</span> <span class="keywordtype">bool</span> doAlign = <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter );</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <span class="keywordtype">double</span> v0 = ( <a class="code" href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">orientation</a>() == Qt::Horizontal ) ?</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">baseline</a>() ) : yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">baseline</a>() );</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; <span class="keywordflow">if</span> ( doAlign )</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; v0 = qRound( v0 );</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <a class="code" href="class_qwt_interval_sample.html">QwtIntervalSample</a> previous;</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; </div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; QPolygonF polygon;</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = from; i &lt;= to; i++ )</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; {</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html">QwtIntervalSample</a> <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a> = this-&gt;<a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>( i );</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; </div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() )</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; {</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; flushPolygon( painter, v0, polygon );</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; previous = <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>;</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; }</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; </div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <span class="keywordflow">if</span> ( previous.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() )</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; {</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keywordflow">if</span> ( !qwtIsCombinable( previous.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>, <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a> ) )</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; flushPolygon( painter, v0, polygon );</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; }</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; </div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">orientation</a>() == Qt::Vertical )</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; {</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <span class="keywordtype">double</span> x1 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() );</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <span class="keywordtype">double</span> x2 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() );</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <span class="keywordtype">double</span> y = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245">value</a> );</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; <span class="keywordflow">if</span> ( doAlign )</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; {</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; x1 = qRound( x1 );</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; x2 = qRound( x2 );</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; y = qRound( y );</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; }</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; </div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; <span class="keywordflow">if</span> ( polygon.size() == 0 )</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; polygon += QPointF( x1, v0 );</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; </div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; polygon += QPointF( x1, y );</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; polygon += QPointF( x2, y );</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; }</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; {</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; <span class="keywordtype">double</span> y1 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() );</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; <span class="keywordtype">double</span> y2 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() );</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; <span class="keywordtype">double</span> x = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245">value</a> );</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; <span class="keywordflow">if</span> ( doAlign )</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; {</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; y1 = qRound( y1 );</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; y2 = qRound( y2 );</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; x = qRound( x );</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; }</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; </div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; <span class="keywordflow">if</span> ( polygon.size() == 0 )</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; polygon += QPointF( v0, y1 );</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; </div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; polygon += QPointF( x, y1 );</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; polygon += QPointF( x, y2 );</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; }</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; previous = <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>;</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; }</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; </div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; flushPolygon( painter, v0, polygon );</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160;}</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160; </div>
<div class="line"><a name="l00461"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#ab71d4b25a496b965b38b620384956c73"> 461</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#ab71d4b25a496b965b38b620384956c73">QwtPlotHistogram::drawColumns</a>( QPainter* painter,</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap,</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to )<span class="keyword"> const</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; painter-&gt;setPen( m_data-&gt;pen );</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; painter-&gt;setBrush( m_data-&gt;brush );</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt; QwtIntervalSample &gt;</a>* series = <a class="code" href="class_qwt_series_store.html#aae258d330c8d1bd2057b1f0bc13700f9">data</a>();</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; </div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = from; i &lt;= to; i++ )</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; {</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html">QwtIntervalSample</a> <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a> = series-&gt;<a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( i );</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#ac95c8974f73abe63f615da085f64c146">isNull</a>() )</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; {</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_column_rect.html">QwtColumnRect</a> rect = <a class="code" href="class_qwt_plot_histogram.html#a044a8e22bb0839b04462a93bfb89543c">columnRect</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>, xMap, yMap );</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; <a class="code" href="class_qwt_plot_histogram.html#ac3b1169d936754c7014b37ce0cb9cb07">drawColumn</a>( painter, rect, <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a> );</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; }</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; }</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160;}</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; </div>
<div class="line"><a name="l00493"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a82c3fa65ae061dc35de304228467223c"> 493</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#a82c3fa65ae061dc35de304228467223c">QwtPlotHistogram::drawLines</a>( QPainter* painter,</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap,</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to )<span class="keyword"> const</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; <span class="keyword">const</span> <span class="keywordtype">bool</span> doAlign = <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter );</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; painter-&gt;setPen( m_data-&gt;pen );</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; painter-&gt;setBrush( Qt::NoBrush );</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; </div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt; QwtIntervalSample &gt;</a>* series = <a class="code" href="class_qwt_series_store.html#aae258d330c8d1bd2057b1f0bc13700f9">data</a>();</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = from; i &lt;= to; i++ )</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; {</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html">QwtIntervalSample</a> <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a> = series-&gt;<a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( i );</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>.<a class="code" href="class_qwt_interval.html#ac95c8974f73abe63f615da085f64c146">isNull</a>() )</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; {</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_column_rect.html">QwtColumnRect</a> rect = <a class="code" href="class_qwt_plot_histogram.html#a044a8e22bb0839b04462a93bfb89543c">columnRect</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>, xMap, yMap );</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; QRectF r = rect.<a class="code" href="class_qwt_column_rect.html#ac493bab256bab41d66dd2061662e297a">toRect</a>();</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; <span class="keywordflow">if</span> ( doAlign )</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; {</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160; r.setLeft( qRound( r.left() ) );</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; r.setRight( qRound( r.right() ) );</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160; r.setTop( qRound( r.top() ) );</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160; r.setBottom( qRound( r.bottom() ) );</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160; }</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; </div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; <span class="keywordflow">switch</span> ( rect.<a class="code" href="class_qwt_column_rect.html#aa630854df28955f2ee91c94524b079d7">direction</a> )</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; {</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908ba3cde7a99f22f5d897ed4b963731256a6">QwtColumnRect::LeftToRight</a>:</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; {</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; r.topRight(), r.bottomRight() );</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; }</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908bac08f1153f84950e62d369cc7b7011b5e">QwtColumnRect::RightToLeft</a>:</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; {</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160; <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160; r.topLeft(), r.bottomLeft() );</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; }</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908ba82a13d6063cc299b78ebe1a90a1f39da">QwtColumnRect::TopToBottom</a>:</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160; {</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160; <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; r.bottomRight(), r.bottomLeft() );</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160; }</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160; <span class="keywordflow">case</span> <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908baa5f0a56f1bd041136476d4ad40ae56f0">QwtColumnRect::BottomToTop</a>:</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160; {</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160; <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter,</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; r.topRight(), r.topLeft() );</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; }</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; }</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; }</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; }</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160;}</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; </div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160;<span class="keywordtype">void</span> QwtPlotHistogram::flushPolygon( QPainter* painter,</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160; <span class="keywordtype">double</span> baseLine, QPolygonF&amp; polygon )<span class="keyword"> const</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; <span class="keywordflow">if</span> ( polygon.size() == 0 )</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; </div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">orientation</a>() == Qt::Horizontal )</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; polygon += QPointF( baseLine, polygon.last().y() );</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160; polygon += QPointF( polygon.last().x(), baseLine );</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160; </div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160; <span class="keywordflow">if</span> ( m_data-&gt;brush.style() != Qt::NoBrush )</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>&#160; {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; painter-&gt;setPen( Qt::NoPen );</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; painter-&gt;setBrush( m_data-&gt;brush );</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; </div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">orientation</a>() == Qt::Horizontal )</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160; {</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; polygon += QPointF( polygon.last().x(), baseLine );</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; polygon += QPointF( polygon.first().x(), baseLine );</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; }</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160; {</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; polygon += QPointF( baseLine, polygon.last().y() );</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160; polygon += QPointF( baseLine, polygon.first().y() );</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160; }</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160; </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160; <a class="code" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a>( painter, polygon );</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160; </div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160; polygon.pop_back();</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160; polygon.pop_back();</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160; }</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160; <span class="keywordflow">if</span> ( m_data-&gt;pen.style() != Qt::NoPen )</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; {</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160; painter-&gt;setBrush( Qt::NoBrush );</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160; painter-&gt;setPen( m_data-&gt;pen );</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160; <a class="code" href="class_qwt_painter.html#a60ab9909e9eac196c022b1ec6200d198">QwtPainter::drawPolyline</a>( painter, polygon );</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160; }</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160; polygon.clear();</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160;}</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; </div>
<div class="line"><a name="l00602"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a044a8e22bb0839b04462a93bfb89543c"> 602</a></span>&#160;<a class="code" href="class_qwt_column_rect.html">QwtColumnRect</a> <a class="code" href="class_qwt_plot_histogram.html#a044a8e22bb0839b04462a93bfb89543c">QwtPlotHistogram::columnRect</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html">QwtIntervalSample</a>&amp; sample,</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap )<span class="keyword"> const</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160; <a class="code" href="class_qwt_column_rect.html">QwtColumnRect</a> rect;</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160; </div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; iv = <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">interval</a>;</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160; <span class="keywordflow">if</span> ( !iv.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() )</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160; <span class="keywordflow">return</span> rect;</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160; </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">orientation</a>() == Qt::Horizontal )</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160; {</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> x0 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">baseline</a>() );</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> x = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245">value</a> );</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> y1 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( iv.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() );</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> y2 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( iv.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() );</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160; </div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160; rect.<a class="code" href="class_qwt_column_rect.html#a16a24ece2aa70fc763d08e220608d63a">hInterval</a>.<a class="code" href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">setInterval</a>( x0, x );</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160; rect.<a class="code" href="class_qwt_column_rect.html#a0dcd7826655c73da74a8f9ad87f3d62a">vInterval</a>.<a class="code" href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">setInterval</a>( y1, y2, iv.<a class="code" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags</a>() );</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160; rect.<a class="code" href="class_qwt_column_rect.html#aa630854df28955f2ee91c94524b079d7">direction</a> = ( x &lt; x0 ) ? <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908bac08f1153f84950e62d369cc7b7011b5e">QwtColumnRect::RightToLeft</a> :</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160; <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908ba3cde7a99f22f5d897ed4b963731256a6">QwtColumnRect::LeftToRight</a>;</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160; }</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>&#160; {</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> x1 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( iv.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() );</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> x2 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( iv.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() );</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> y0 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">baseline</a>() );</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> y = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a>.<a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245">value</a> );</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>&#160; </div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>&#160; rect.<a class="code" href="class_qwt_column_rect.html#a16a24ece2aa70fc763d08e220608d63a">hInterval</a>.<a class="code" href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">setInterval</a>( x1, x2, iv.<a class="code" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags</a>() );</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>&#160; rect.<a class="code" href="class_qwt_column_rect.html#a0dcd7826655c73da74a8f9ad87f3d62a">vInterval</a>.<a class="code" href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">setInterval</a>( y0, y );</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>&#160; rect.<a class="code" href="class_qwt_column_rect.html#aa630854df28955f2ee91c94524b079d7">direction</a> = ( y &lt; y0 ) ? <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908baa5f0a56f1bd041136476d4ad40ae56f0">QwtColumnRect::BottomToTop</a> :</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>&#160; <a class="code" href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908ba82a13d6063cc299b78ebe1a90a1f39da">QwtColumnRect::TopToBottom</a>;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>&#160; }</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160; </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>&#160; <span class="keywordflow">return</span> rect;</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>&#160;}</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>&#160; </div>
<div class="line"><a name="l00653"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#ac3b1169d936754c7014b37ce0cb9cb07"> 653</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_histogram.html#ac3b1169d936754c7014b37ce0cb9cb07">QwtPlotHistogram::drawColumn</a>( QPainter* painter,</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160; <span class="keyword">const</span> <a class="code" href="class_qwt_column_rect.html">QwtColumnRect</a>&amp; rect, <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html">QwtIntervalSample</a>&amp; sample )<span class="keyword"> const</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>&#160; Q_UNUSED( <a class="code" href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">sample</a> );</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160; </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>&#160; <span class="keywordflow">if</span> ( m_data-&gt;symbol &amp;&amp;</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>&#160; ( m_data-&gt;symbol-&gt;style() != <a class="code" href="class_qwt_column_symbol.html#aaace508375eef3ee23ed6c47b1d65ef2a3c16d900e0dcfc18f174f4120136cb5b">QwtColumnSymbol::NoStyle</a> ) )</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>&#160; {</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160; m_data-&gt;symbol-&gt;draw( painter, rect );</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>&#160; }</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>&#160; {</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>&#160; QRectF r = rect.<a class="code" href="class_qwt_column_rect.html#ac493bab256bab41d66dd2061662e297a">toRect</a>();</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>&#160; <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>&#160; {</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>&#160; r.setLeft( qRound( r.left() ) );</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>&#160; r.setRight( qRound( r.right() ) );</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160; r.setTop( qRound( r.top() ) );</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>&#160; r.setBottom( qRound( r.bottom() ) );</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>&#160; }</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>&#160; </div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>&#160; <a class="code" href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">QwtPainter::drawRect</a>( painter, r );</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>&#160; }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>&#160;}</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>&#160; </div>
<div class="line"><a name="l00688"></a><span class="lineno"><a class="line" href="class_qwt_plot_histogram.html#a3d37626eb69de2349392197f71cc9106"> 688</a></span>&#160;<a class="code" href="class_qwt_graphic.html">QwtGraphic</a> <a class="code" href="class_qwt_plot_histogram.html#a3d37626eb69de2349392197f71cc9106">QwtPlotHistogram::legendIcon</a>( <span class="keywordtype">int</span> index, <span class="keyword">const</span> QSizeF&amp; size )<span class="keyword"> const</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>&#160; Q_UNUSED( index );</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>&#160; <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#a9a86df9a56ed5fea2cee81026e45f375">defaultIcon</a>( m_data-&gt;brush, size );</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>&#160;}</div>
<div class="ttc" id="aclass_q_vector_html"><div class="ttname"><a href="class_q_vector.html">QVector</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__clipper_8h_source.html#l00023">qwt_clipper.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html"><div class="ttname"><a href="class_qwt_column_rect.html">QwtColumnRect</a></div><div class="ttdoc">Directed rectangle representing bounding rectangle and orientation of a column.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00026">qwt_column_symbol.h:27</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_a0dcd7826655c73da74a8f9ad87f3d62a"><div class="ttname"><a href="class_qwt_column_rect.html#a0dcd7826655c73da74a8f9ad87f3d62a">QwtColumnRect::vInterval</a></div><div class="ttdeci">QwtInterval vInterval</div><div class="ttdoc">Interval for the vertical coordinates.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00067">qwt_column_symbol.h:67</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_a16a24ece2aa70fc763d08e220608d63a"><div class="ttname"><a href="class_qwt_column_rect.html#a16a24ece2aa70fc763d08e220608d63a">QwtColumnRect::hInterval</a></div><div class="ttdeci">QwtInterval hInterval</div><div class="ttdoc">Interval for the horizontal coordinates.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00064">qwt_column_symbol.h:64</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_a70bb2c6f1f8dabe3bc00793740e0908ba3cde7a99f22f5d897ed4b963731256a6"><div class="ttname"><a href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908ba3cde7a99f22f5d897ed4b963731256a6">QwtColumnRect::LeftToRight</a></div><div class="ttdeci">@ LeftToRight</div><div class="ttdoc">From left to right.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00033">qwt_column_symbol.h:33</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_a70bb2c6f1f8dabe3bc00793740e0908ba82a13d6063cc299b78ebe1a90a1f39da"><div class="ttname"><a href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908ba82a13d6063cc299b78ebe1a90a1f39da">QwtColumnRect::TopToBottom</a></div><div class="ttdeci">@ TopToBottom</div><div class="ttdoc">From top to bottom.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00043">qwt_column_symbol.h:42</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_a70bb2c6f1f8dabe3bc00793740e0908baa5f0a56f1bd041136476d4ad40ae56f0"><div class="ttname"><a href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908baa5f0a56f1bd041136476d4ad40ae56f0">QwtColumnRect::BottomToTop</a></div><div class="ttdeci">@ BottomToTop</div><div class="ttdoc">From bottom to top.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00039">qwt_column_symbol.h:39</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_a70bb2c6f1f8dabe3bc00793740e0908bac08f1153f84950e62d369cc7b7011b5e"><div class="ttname"><a href="class_qwt_column_rect.html#a70bb2c6f1f8dabe3bc00793740e0908bac08f1153f84950e62d369cc7b7011b5e">QwtColumnRect::RightToLeft</a></div><div class="ttdeci">@ RightToLeft</div><div class="ttdoc">From right to left.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00036">qwt_column_symbol.h:36</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_aa630854df28955f2ee91c94524b079d7"><div class="ttname"><a href="class_qwt_column_rect.html#aa630854df28955f2ee91c94524b079d7">QwtColumnRect::direction</a></div><div class="ttdeci">Direction direction</div><div class="ttdoc">Direction.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00070">qwt_column_symbol.h:70</a></div></div>
<div class="ttc" id="aclass_qwt_column_rect_html_ac493bab256bab41d66dd2061662e297a"><div class="ttname"><a href="class_qwt_column_rect.html#ac493bab256bab41d66dd2061662e297a">QwtColumnRect::toRect</a></div><div class="ttdeci">QRectF toRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8cpp_source.html#l00296">qwt_column_symbol.cpp:296</a></div></div>
<div class="ttc" id="aclass_qwt_column_symbol_html"><div class="ttname"><a href="class_qwt_column_symbol.html">QwtColumnSymbol</a></div><div class="ttdoc">A drawing primitive for columns.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00074">qwt_column_symbol.h:75</a></div></div>
<div class="ttc" id="aclass_qwt_column_symbol_html_aaace508375eef3ee23ed6c47b1d65ef2a3c16d900e0dcfc18f174f4120136cb5b"><div class="ttname"><a href="class_qwt_column_symbol.html#aaace508375eef3ee23ed6c47b1d65ef2a3c16d900e0dcfc18f174f4120136cb5b">QwtColumnSymbol::NoStyle</a></div><div class="ttdeci">@ NoStyle</div><div class="ttdoc">No Style, the symbol draws nothing.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__column__symbol_8h_source.html#l00084">qwt_column_symbol.h:84</a></div></div>
<div class="ttc" id="aclass_qwt_graphic_html"><div class="ttname"><a href="class_qwt_graphic.html">QwtGraphic</a></div><div class="ttdoc">A paint device for scalable graphics.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8h_source.html#l00075">qwt_graphic.h:76</a></div></div>
<div class="ttc" id="aclass_qwt_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_a0373ca3cdb22ed507e4188fd06f68b17"><div class="ttname"><a href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">QwtInterval::setInterval</a></div><div class="ttdeci">void setInterval(double minValue, double maxValue, BorderFlags=IncludeBorders)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00143">qwt_interval.h:143</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_a3a4b4e49495108c660fc07a62af7ac54a70e70e65956ae319e507bc38b792c434"><div class="ttname"><a href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54a70e70e65956ae319e507bc38b792c434">QwtInterval::ExcludeMaximum</a></div><div class="ttdeci">@ ExcludeMaximum</div><div class="ttdoc">Max value is not included in the interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00038">qwt_interval.h:38</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_a3a4b4e49495108c660fc07a62af7ac54aa7fde04c41d882187bb13f0104da7240"><div class="ttname"><a href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54aa7fde04c41d882187bb13f0104da7240">QwtInterval::ExcludeMinimum</a></div><div class="ttdeci">@ ExcludeMinimum</div><div class="ttdoc">Min value is not included in the interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00035">qwt_interval.h:35</a></div></div>
<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>
<div class="ttc" id="aclass_qwt_interval_html_ac7378d58eb684a9befde1cb6d6e88b45"><div class="ttname"><a href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">QwtInterval::borderFlags</a></div><div class="ttdeci">BorderFlags borderFlags() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00166">qwt_interval.h:166</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_ac95c8974f73abe63f615da085f64c146"><div class="ttname"><a href="class_qwt_interval.html#ac95c8974f73abe63f615da085f64c146">QwtInterval::isNull</a></div><div class="ttdeci">bool isNull() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00314">qwt_interval.h:314</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_interval_sample_html"><div class="ttname"><a href="class_qwt_interval_sample.html">QwtIntervalSample</a></div><div class="ttdoc">A sample of the types (x1-x2, y) or (x, y1-y2)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__samples_8h_source.html#l00020">qwt_samples.h:21</a></div></div>
<div class="ttc" id="aclass_qwt_interval_sample_html_a264492c8f0ad3cec0b9d4d58b9a97236"><div class="ttname"><a href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">QwtIntervalSample::interval</a></div><div class="ttdeci">QwtInterval interval</div><div class="ttdoc">Interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__samples_8h_source.html#l00034">qwt_samples.h:34</a></div></div>
<div class="ttc" id="aclass_qwt_interval_sample_html_ad1e098d87833c45636dc96f9c5c14245"><div class="ttname"><a href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245">QwtIntervalSample::value</a></div><div class="ttdeci">double value</div><div class="ttdoc">Value.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__samples_8h_source.html#l00031">qwt_samples.h:31</a></div></div>
<div class="ttc" id="aclass_qwt_interval_series_data_html"><div class="ttname"><a href="class_qwt_interval_series_data.html">QwtIntervalSeriesData</a></div><div class="ttdoc">Interface for iterating over an array of intervals.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8h_source.html#l00229">qwt_series_data.h:230</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_a2fff1088059c230864ac1eff90d8e975"><div class="ttname"><a href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">QwtPainter::drawPolygon</a></div><div class="ttdeci">static void drawPolygon(QPainter *, const QPolygonF &amp;)</div><div class="ttdoc">Wrapper for QPainter::drawPolygon()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00561">qwt_painter.cpp:561</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_a60ab9909e9eac196c022b1ec6200d198"><div class="ttname"><a href="class_qwt_painter.html#a60ab9909e9eac196c022b1ec6200d198">QwtPainter::drawPolyline</a></div><div class="ttdeci">static void drawPolyline(QPainter *, const QPolygonF &amp;)</div><div class="ttdoc">Wrapper for QPainter::drawPolyline()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00578">qwt_painter.cpp:578</a></div></div>
<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>
<div class="ttc" id="aclass_qwt_painter_html_ae9af230df7bb8d40b802d4f3205a8631"><div class="ttname"><a href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a></div><div class="ttdeci">static bool roundingAlignment()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00183">qwt_painter.h:183</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_af7da8f2bd3bda731e76b564ba44ea6e7"><div class="ttname"><a href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a></div><div class="ttdeci">static void drawLine(QPainter *, qreal x1, qreal y1, qreal x2, qreal y2)</div><div class="ttdoc">Wrapper for QPainter::drawLine()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00154">qwt_painter.h:154</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a044a8e22bb0839b04462a93bfb89543c"><div class="ttname"><a href="class_qwt_plot_histogram.html#a044a8e22bb0839b04462a93bfb89543c">QwtPlotHistogram::columnRect</a></div><div class="ttdeci">virtual QwtColumnRect columnRect(const QwtIntervalSample &amp;, const QwtScaleMap &amp;, const QwtScaleMap &amp;) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00602">qwt_plot_histogram.cpp:602</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a0bf40c3f9f9074cac5deecd4525583b3"><div class="ttname"><a href="class_qwt_plot_histogram.html#a0bf40c3f9f9074cac5deecd4525583b3">QwtPlotHistogram::setBrush</a></div><div class="ttdeci">void setBrush(const QBrush &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00174">qwt_plot_histogram.cpp:174</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a135ffe84d81a978b9db5face2215d805"><div class="ttname"><a href="class_qwt_plot_histogram.html#a135ffe84d81a978b9db5face2215d805">QwtPlotHistogram::style</a></div><div class="ttdeci">HistogramStyle style() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00119">qwt_plot_histogram.cpp:119</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a1acb0efe9b15c94f20f6703d8d19c92f"><div class="ttname"><a href="class_qwt_plot_histogram.html#a1acb0efe9b15c94f20f6703d8d19c92f">QwtPlotHistogram::QwtPlotHistogram</a></div><div class="ttdeci">QwtPlotHistogram(const QString &amp;title=QString())</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00074">qwt_plot_histogram.cpp:74</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a3ba21c3aef994daf7b848ccf71b0dbc5"><div class="ttname"><a href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5">QwtPlotHistogram::HistogramStyle</a></div><div class="ttdeci">HistogramStyle</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8h_source.html#l00052">qwt_plot_histogram.h:53</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a3ba21c3aef994daf7b848ccf71b0dbc5a62b3af66b59203102394dbe1711a7a58"><div class="ttname"><a href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5a62b3af66b59203102394dbe1711a7a58">QwtPlotHistogram::Lines</a></div><div class="ttdeci">@ Lines</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8h_source.html#l00072">qwt_plot_histogram.h:72</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a3ba21c3aef994daf7b848ccf71b0dbc5a9cd056b6b9881b07c625756488487362"><div class="ttname"><a href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5a9cd056b6b9881b07c625756488487362">QwtPlotHistogram::Columns</a></div><div class="ttdeci">@ Columns</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8h_source.html#l00067">qwt_plot_histogram.h:67</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a3ba21c3aef994daf7b848ccf71b0dbc5ab6ef3ed19f600d5d67d34eedf4cf33a9"><div class="ttname"><a href="class_qwt_plot_histogram.html#a3ba21c3aef994daf7b848ccf71b0dbc5ab6ef3ed19f600d5d67d34eedf4cf33a9">QwtPlotHistogram::Outline</a></div><div class="ttdeci">@ Outline</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8h_source.html#l00060">qwt_plot_histogram.h:60</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a3d37626eb69de2349392197f71cc9106"><div class="ttname"><a href="class_qwt_plot_histogram.html#a3d37626eb69de2349392197f71cc9106">QwtPlotHistogram::legendIcon</a></div><div class="ttdeci">virtual QwtGraphic legendIcon(int index, const QSizeF &amp;) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00688">qwt_plot_histogram.cpp:688</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a449af026888616f08b45e980d9da57fe"><div class="ttname"><a href="class_qwt_plot_histogram.html#a449af026888616f08b45e980d9da57fe">QwtPlotHistogram::setStyle</a></div><div class="ttdeci">void setStyle(HistogramStyle style)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00104">qwt_plot_histogram.cpp:104</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a53f9c6d978d8734303afed982f7eb90d"><div class="ttname"><a href="class_qwt_plot_histogram.html#a53f9c6d978d8734303afed982f7eb90d">QwtPlotHistogram::setBaseline</a></div><div class="ttdeci">void setBaseline(double)</div><div class="ttdoc">Set the value of the baseline.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00240">qwt_plot_histogram.cpp:240</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a57d55a701251e55d52a142d417f12d38"><div class="ttname"><a href="class_qwt_plot_histogram.html#a57d55a701251e55d52a142d417f12d38">QwtPlotHistogram::setPen</a></div><div class="ttdeci">void setPen(const QColor &amp;, qreal width=0.0, Qt::PenStyle=Qt::SolidLine)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00137">qwt_plot_histogram.cpp:137</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a64bf6dad5655ef1ef3a0a1507d2feafb"><div class="ttname"><a href="class_qwt_plot_histogram.html#a64bf6dad5655ef1ef3a0a1507d2feafb">QwtPlotHistogram::~QwtPlotHistogram</a></div><div class="ttdeci">virtual ~QwtPlotHistogram()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00081">qwt_plot_histogram.cpp:81</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a6cc1fe6cd9f7dfc55a2bf5afd02ccce5"><div class="ttname"><a href="class_qwt_plot_histogram.html#a6cc1fe6cd9f7dfc55a2bf5afd02ccce5">QwtPlotHistogram::setSamples</a></div><div class="ttdeci">void setSamples(const QVector&lt; QwtIntervalSample &gt; &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00299">qwt_plot_histogram.cpp:299</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a82c3fa65ae061dc35de304228467223c"><div class="ttname"><a href="class_qwt_plot_histogram.html#a82c3fa65ae061dc35de304228467223c">QwtPlotHistogram::drawLines</a></div><div class="ttdeci">void drawLines(QPainter *, const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, int from, int to) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00493">qwt_plot_histogram.cpp:493</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a83f70d2f8d27370eb0b701249f92f0fa"><div class="ttname"><a href="class_qwt_plot_histogram.html#a83f70d2f8d27370eb0b701249f92f0fa">QwtPlotHistogram::drawOutline</a></div><div class="ttdeci">void drawOutline(QPainter *, const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, int from, int to) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00376">qwt_plot_histogram.cpp:376</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_a9eaf84ea81cad0955fe85362ecb2ab2e"><div class="ttname"><a href="class_qwt_plot_histogram.html#a9eaf84ea81cad0955fe85362ecb2ab2e">QwtPlotHistogram::rtti</a></div><div class="ttdeci">virtual int rtti() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00290">qwt_plot_histogram.cpp:290</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_aa23becf70a212b0cbaae6237bcb327d9"><div class="ttname"><a href="class_qwt_plot_histogram.html#aa23becf70a212b0cbaae6237bcb327d9">QwtPlotHistogram::pen</a></div><div class="ttdeci">const QPen &amp; pen() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00163">qwt_plot_histogram.cpp:163</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_aa30dabeba909b8f3b3c480a3a5600376"><div class="ttname"><a href="class_qwt_plot_histogram.html#aa30dabeba909b8f3b3c480a3a5600376">QwtPlotHistogram::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00262">qwt_plot_histogram.cpp:262</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_aa652d0b6e3cbeda7696b9aafff3b979b"><div class="ttname"><a href="class_qwt_plot_histogram.html#aa652d0b6e3cbeda7696b9aafff3b979b">QwtPlotHistogram::baseline</a></div><div class="ttdeci">double baseline() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00253">qwt_plot_histogram.cpp:253</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_aa662f072a1758bfac9c0c86136ee27ad"><div class="ttname"><a href="class_qwt_plot_histogram.html#aa662f072a1758bfac9c0c86136ee27ad">QwtPlotHistogram::setSymbol</a></div><div class="ttdeci">void setSymbol(const QwtColumnSymbol *)</div><div class="ttdoc">Assign a symbol.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00208">qwt_plot_histogram.cpp:208</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_ab62b7eaebaacfdffe4bd3d235e324fba"><div class="ttname"><a href="class_qwt_plot_histogram.html#ab62b7eaebaacfdffe4bd3d235e324fba">QwtPlotHistogram::symbol</a></div><div class="ttdeci">const QwtColumnSymbol * symbol() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00224">qwt_plot_histogram.cpp:224</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_ab71d4b25a496b965b38b620384956c73"><div class="ttname"><a href="class_qwt_plot_histogram.html#ab71d4b25a496b965b38b620384956c73">QwtPlotHistogram::drawColumns</a></div><div class="ttdeci">void drawColumns(QPainter *, const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, int from, int to) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00461">qwt_plot_histogram.cpp:461</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_ac3883fdd5687d9966e57b869042cc00a"><div class="ttname"><a href="class_qwt_plot_histogram.html#ac3883fdd5687d9966e57b869042cc00a">QwtPlotHistogram::brush</a></div><div class="ttdeci">const QBrush &amp; brush() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00189">qwt_plot_histogram.cpp:189</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_ac3b1169d936754c7014b37ce0cb9cb07"><div class="ttname"><a href="class_qwt_plot_histogram.html#ac3b1169d936754c7014b37ce0cb9cb07">QwtPlotHistogram::drawColumn</a></div><div class="ttdeci">virtual void drawColumn(QPainter *, const QwtColumnRect &amp;, const QwtIntervalSample &amp;) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00653">qwt_plot_histogram.cpp:653</a></div></div>
<div class="ttc" id="aclass_qwt_plot_histogram_html_ac78fdb0dbdd60ac96ca9b45d53e37bff"><div class="ttname"><a href="class_qwt_plot_histogram.html#ac78fdb0dbdd60ac96ca9b45d53e37bff">QwtPlotHistogram::drawSeries</a></div><div class="ttdeci">virtual void drawSeries(QPainter *, const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, const QRectF &amp;canvasRect, int from, int to) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__histogram_8cpp_source.html#l00334">qwt_plot_histogram.cpp:334</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a3967414c7542e267d0c2793f02be7241"><div class="ttname"><a href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">QwtPlotItem::legendChanged</a></div><div class="ttdeci">virtual void legendChanged()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00491">qwt_plot_item.cpp:491</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a57d90e4146133b59d589c71b3a643e82"><div class="ttname"><a href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">QwtPlotItem::setZ</a></div><div class="ttdeci">void setZ(double z)</div><div class="ttdoc">Set the z value.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00165">qwt_plot_item.cpp:165</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a5a335be8ff488809a2cf7f4b734ad1b6"><div class="ttname"><a href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">QwtPlotItem::setItemAttribute</a></div><div class="ttdeci">void setItemAttribute(ItemAttribute, bool on=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00228">qwt_plot_item.cpp:228</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a9a86df9a56ed5fea2cee81026e45f375"><div class="ttname"><a href="class_qwt_plot_item.html#a9a86df9a56ed5fea2cee81026e45f375">QwtPlotItem::defaultIcon</a></div><div class="ttdeci">QwtGraphic defaultIcon(const QBrush &amp;, const QSizeF &amp;) const</div><div class="ttdoc">Return a default icon from a brush.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00422">qwt_plot_item.cpp:422</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ab149ac85e233ce9cedf2f2f2af871bf3a4538dd66ec78ffd7ce6763f9000edcee"><div class="ttname"><a href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a4538dd66ec78ffd7ce6763f9000edcee">QwtPlotItem::Rtti_PlotHistogram</a></div><div class="ttdeci">@ Rtti_PlotHistogram</div><div class="ttdoc">For QwtPlotHistogram.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00102">qwt_plot_item.h:102</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ad956fdbce5b0721abccce6d09fe4d5ce"><div class="ttname"><a href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">QwtPlotItem::itemChanged</a></div><div class="ttdeci">virtual void itemChanged()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00481">qwt_plot_item.cpp:481</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a></div><div class="ttdeci">@ Legend</div><div class="ttdoc">The item is represented on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00150">qwt_plot_item.h:150</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">QwtPlotItem::AutoScale</a></div><div class="ttdeci">@ AutoScale</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00157">qwt_plot_item.h:157</a></div></div>
<div class="ttc" id="aclass_qwt_plot_series_item_html"><div class="ttname"><a href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a></div><div class="ttdoc">Base class for plot items representing a series of samples.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__seriesitem_8h_source.html#l00024">qwt_plot_seriesitem.h:26</a></div></div>
<div class="ttc" id="aclass_qwt_plot_series_item_html_a2717f491367632327a753eab8517506e"><div class="ttname"><a href="class_qwt_plot_series_item.html#a2717f491367632327a753eab8517506e">QwtPlotSeriesItem::orientation</a></div><div class="ttdeci">Qt::Orientation orientation() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__seriesitem_8cpp_source.html#l00077">qwt_plot_seriesitem.cpp:77</a></div></div>
<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>
<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>
<div class="ttc" id="aclass_qwt_series_data_html"><div class="ttname"><a href="class_qwt_series_data.html">QwtSeriesData</a></div><div class="ttdoc">Abstract interface for iterating over samples.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8h_source.html#l00049">qwt_series_data.h:50</a></div></div>
<div class="ttc" id="aclass_qwt_series_data_html_ae8650d16c07c58f01897ab48658a3266"><div class="ttname"><a href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">QwtSeriesData::sample</a></div><div class="ttdeci">virtual T sample(size_t i) const =0</div></div>
<div class="ttc" id="aclass_qwt_series_store_html_a09f98212173ac6de604d8b63ebf6bb0a"><div class="ttname"><a href="class_qwt_series_store.html#a09f98212173ac6de604d8b63ebf6bb0a">QwtSeriesStore&lt; QwtIntervalSample &gt;::sample</a></div><div class="ttdeci">QwtIntervalSample sample(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__store_8h_source.html#l00097">qwt_series_store.h:158</a></div></div>
<div class="ttc" id="aclass_qwt_series_store_html_a6391ad8acc1b3946006451f54a6558de"><div class="ttname"><a href="class_qwt_series_store.html#a6391ad8acc1b3946006451f54a6558de">QwtSeriesStore&lt; QwtIntervalSample &gt;::dataSize</a></div><div class="ttdeci">virtual size_t dataSize() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__store_8h_source.html#l00103">qwt_series_store.h:175</a></div></div>
<div class="ttc" id="aclass_qwt_series_store_html_aae258d330c8d1bd2057b1f0bc13700f9"><div class="ttname"><a href="class_qwt_series_store.html#aae258d330c8d1bd2057b1f0bc13700f9">QwtSeriesStore&lt; QwtIntervalSample &gt;::data</a></div><div class="ttdeci">QwtSeriesData&lt; QwtIntervalSample &gt; * data()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__store_8h_source.html#l00088">qwt_series_store.h:146</a></div></div>
<div class="ttc" id="aclass_qwt_series_store_html_add3ce83fe90e976b75a0ebaa79caee4c"><div class="ttname"><a href="class_qwt_series_store.html#add3ce83fe90e976b75a0ebaa79caee4c">QwtSeriesStore&lt; QwtIntervalSample &gt;::setData</a></div><div class="ttdeci">void setData(QwtSeriesData&lt; QwtIntervalSample &gt; *series)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__store_8h_source.html#l00085">qwt_series_store.h:164</a></div></div>
<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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