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  29.    &#160;<span id="projectnumber">6.1.6</span>
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  86. <div class="title">qwt_painter.h</div>  </div>
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  88. <div class="contents">
    89. 

  89. <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -*- mode: C++ ; c-file-style: &quot;stroustrup&quot; -*- *****************************</span></div>
    90. 

  90. <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
    91. 

  91. <div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
    92. 

  92. <div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
    93. 

  93. <div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
    94. 

  94. <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>
    95. 

  95. <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>
    96. 

  96. <div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
    97. 

  97. <div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
    98. 

  98. <div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_PAINTER_H</span></div>
    99. 

  99. <div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_PAINTER_H</span></div>
    100. 

  100. <div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
    101. 

  101. <div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
    102. 

  102. <div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
    103. 

  103. <div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;qpoint.h&gt;</span></div>
    104. 

  104. <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;qrect.h&gt;</span></div>
    105. 

  105. <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;qpen.h&gt;</span></div>
    106. 

  106. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;qline.h&gt;</span></div>
    107. 

  107. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;qpalette.h&gt;</span></div>
    108. 

  108. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>
    109. 

  109. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">class </span>QPainter;</div>
    110. 

  110. <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">class </span>QBrush;</div>
    111. 

  111. <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">class </span>QColor;</div>
    112. 

  112. <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">class </span>QWidget;</div>
    113. 

  113. <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">class </span>QPolygonF;</div>
    114. 

  114. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">class </span>QRectF;</div>
    115. 

  115. <div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">class </span>QImage;</div>
    116. 

  116. <div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">class </span>QPixmap;</div>
    117. 

  117. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>;</div>
    118. 

  118. <div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_color_map.html">QwtColorMap</a>;</div>
    119. 

  119. <div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_interval.html">QwtInterval</a>;</div>
    120. 

  120. <div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
    121. 

  121. <div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">class </span>QTextDocument;</div>
    122. 

  122. <div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">class </span>QPainterPath;</div>
    123. 

  123. <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
    124. 

  124. <div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="class_qwt_painter.html">   39</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_painter.html">QwtPainter</a></div>
    125. 

  125. <div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;{</div>
    126. 

  126. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">public</span>:</div>
    127. 

  127. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> setPolylineSplitting( <span class="keywordtype">bool</span> );</div>
    128. 

  128. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> polylineSplitting();</div>
    129. 

  129. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
    130. 

  130. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> setRoundingAlignment( <span class="keywordtype">bool</span> );</div>
    131. 

  131. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> roundingAlignment();</div>
    132. 

  132. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> roundingAlignment(QPainter *);</div>
    133. 

  133. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160; </div>
    134. 

  134. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawText( QPainter *, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keyword">const</span> QString &amp; );</div>
    135. 

  135. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawText( QPainter *, <span class="keyword">const</span> QPointF &amp;, <span class="keyword">const</span> QString &amp; );</div>
    136. 

  136. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawText( QPainter *, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> w, <span class="keywordtype">double</span> h,</div>
    137. 

  137. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString &amp; );</div>
    138. 

  138. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawText( QPainter *, <span class="keyword">const</span> QRectF &amp;,</div>
    139. 

  139. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString &amp; );</div>
    140. 

  140. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
    141. 

  141. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#ifndef QT_NO_RICHTEXT</span></div>
    142. 

  142. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawSimpleRichText( QPainter *, <span class="keyword">const</span> QRectF &amp;,</div>
    143. 

  143. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QTextDocument &amp; );</div>
    144. 

  144. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#endif</span></div>
    145. 

  145. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
    146. 

  146. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawRect( QPainter *, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> w, <span class="keywordtype">double</span> h );</div>
    147. 

  147. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawRect( QPainter *, <span class="keyword">const</span> QRectF &amp;rect );</div>
    148. 

  148. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> fillRect( QPainter *, <span class="keyword">const</span> QRectF &amp;, <span class="keyword">const</span> QBrush &amp; );</div>
    149. 

  149. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
    150. 

  150. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawEllipse( QPainter *, <span class="keyword">const</span> QRectF &amp; );</div>
    151. 

  151. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPie( QPainter *, <span class="keyword">const</span> QRectF &amp;, <span class="keywordtype">int</span> a, <span class="keywordtype">int</span> alen );</div>
    152. 

  152. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
    153. 

  153. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawLine( QPainter *, <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y2 );</div>
    154. 

  154. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawLine( QPainter *, <span class="keyword">const</span> QPointF &amp;p1, <span class="keyword">const</span> QPointF &amp;p2 );</div>
    155. 

  155. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawLine( QPainter *, <span class="keyword">const</span> QLineF &amp; );</div>
    156. 

  156. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
    157. 

  157. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolygon( QPainter *, <span class="keyword">const</span> QPolygonF &amp; );</div>
    158. 

  158. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolyline( QPainter *, <span class="keyword">const</span> QPolygonF &amp; );</div>
    159. 

  159. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolyline( QPainter *, <span class="keyword">const</span> QPointF *, <span class="keywordtype">int</span> pointCount );</div>
    160. 

  160. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
    161. 

  161. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolygon( QPainter *, <span class="keyword">const</span> QPolygon &amp; );</div>
    162. 

  162. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolyline( QPainter *, <span class="keyword">const</span> QPolygon &amp; );</div>
    163. 

  163. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPolyline( QPainter *, <span class="keyword">const</span> QPoint *, <span class="keywordtype">int</span> pointCount );</div>
    164. 

  164. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
    165. 

  165. <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoint( QPainter *, <span class="keyword">const</span> QPoint &amp; );</div>
    166. 

  166. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoints( QPainter *, <span class="keyword">const</span> QPolygon &amp; );</div>
    167. 

  167. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoints( QPainter *, <span class="keyword">const</span> QPoint *, <span class="keywordtype">int</span> pointCount );</div>
    168. 

  168. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160; </div>
    169. 

  169. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoint( QPainter *, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y );</div>
    170. 

  170. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoint( QPainter *, <span class="keyword">const</span> QPointF &amp; );</div>
    171. 

  171. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoints( QPainter *, <span class="keyword">const</span> QPolygonF &amp; );</div>
    172. 

  172. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPoints( QPainter *, <span class="keyword">const</span> QPointF *, <span class="keywordtype">int</span> pointCount );</div>
    173. 

  173. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
    174. 

  174. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPath( QPainter *, <span class="keyword">const</span> QPainterPath &amp; );</div>
    175. 

  175. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawImage( QPainter *, <span class="keyword">const</span> QRectF &amp;, <span class="keyword">const</span> QImage &amp; );</div>
    176. 

  176. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawPixmap( QPainter *, <span class="keyword">const</span> QRectF &amp;, <span class="keyword">const</span> QPixmap &amp; );</div>
    177. 

  177. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
    178. 

  178. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawRoundFrame( QPainter *,</div>
    179. 

  179. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keyword">const</span> QRectF &amp;, <span class="keyword">const</span> QPalette &amp;, <span class="keywordtype">int</span> lineWidth, <span class="keywordtype">int</span> frameStyle );</div>
    180. 

  180. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160; </div>
    181. 

  181. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawRoundedFrame( QPainter *,</div>
    182. 

  182. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keyword">const</span> QRectF &amp;, <span class="keywordtype">double</span> xRadius, <span class="keywordtype">double</span> yRadius,</div>
    183. 

  183. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <span class="keyword">const</span> QPalette &amp;, <span class="keywordtype">int</span> lineWidth, <span class="keywordtype">int</span> frameStyle );</div>
    184. 

  184. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
    185. 

  185. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawFrame( QPainter *, <span class="keyword">const</span> QRectF &amp;rect,</div>
    186. 

  186. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        <span class="keyword">const</span> QPalette &amp;palette, QPalette::ColorRole foregroundRole,</div>
    187. 

  187. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keywordtype">int</span> frameWidth, <span class="keywordtype">int</span> midLineWidth, <span class="keywordtype">int</span> frameStyle );</div>
    188. 

  188. <div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
    189. 

  189. <div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawFocusRect( QPainter *, <span class="keyword">const</span> QWidget * );</div>
    190. 

  190. <div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawFocusRect( QPainter *, <span class="keyword">const</span> QWidget *, <span class="keyword">const</span> QRect &amp; );</div>
    191. 

  191. <div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160; </div>
    192. 

  192. <div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawColorBar( QPainter *painter,</div>
    193. 

  193. <div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_qwt_color_map.html">QwtColorMap</a> &amp;, <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> &amp;,</div>
    194. 

  194. <div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;, Qt::Orientation, <span class="keyword">const</span> QRectF &amp; );</div>
    195. 

  195. <div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160; </div>
    196. 

  196. <div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> isAligning( QPainter *painter );</div>
    197. 

  197. <div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> isX11GraphicsSystem();</div>
    198. 

  198. <div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160; </div>
    199. 

  199. <div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> fillPixmap( <span class="keyword">const</span> QWidget *,</div>
    200. 

  200. <div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        QPixmap &amp;, <span class="keyword">const</span> QPoint &amp;offset = QPoint() );</div>
    201. 

  201. <div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
    202. 

  202. <div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> drawBackgound( QPainter *painter,</div>
    203. 

  203. <div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keyword">const</span> QRectF &amp;rect, <span class="keyword">const</span> QWidget *widget );</div>
    204. 

  204. <div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160; </div>
    205. 

  205. <div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keyword">static</span> QPixmap backingStore( QWidget *, <span class="keyword">const</span> QSize &amp; );</div>
    206. 

  206. <div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160; </div>
    207. 

  207. <div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="keyword">private</span>:</div>
    208. 

  208. <div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> d_polylineSplitting;</div>
    209. 

  209. <div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> d_roundingAlignment;</div>
    210. 

  210. <div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;};</div>
    211. 

  211. <div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
    212. 

  212. <div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#a1e65c0e2436e253de937e164d365aa5f">  128</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_painter.html#ab2e88f78d51387c661a9e10352ab945c">QwtPainter::drawPoint</a>( QPainter *painter, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y )</div>
    213. 

  213. <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;{</div>
    214. 

  214. <div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <a class="code" href="class_qwt_painter.html#ab2e88f78d51387c661a9e10352ab945c">QwtPainter::drawPoint</a>( painter, QPointF( x, y ) );</div>
    215. 

  215. <div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;}</div>
    216. 

  216. <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160; </div>
    217. 

  217. <div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">  134</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">QwtPainter::drawPoints</a>( QPainter *painter, <span class="keyword">const</span> QPolygon &amp;polygon )</div>
    218. 

  218. <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;{</div>
    219. 

  219. <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <a class="code" href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">drawPoints</a>( painter, polygon.data(), polygon.size() );</div>
    220. 

  220. <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;}</div>
    221. 

  221. <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
    222. 

  222. <div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#a1a854725b6ff657557e678575dc56357">  140</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">QwtPainter::drawPoints</a>( QPainter *painter, <span class="keyword">const</span> QPolygonF &amp;polygon )</div>
    223. 

  223. <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;{</div>
    224. 

  224. <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <a class="code" href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">drawPoints</a>( painter, polygon.data(), polygon.size() );</div>
    225. 

  225. <div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;}</div>
    226. 

  226. <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160; </div>
    227. 

  227. <div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#ad90ed35a673adb9767046c05b605bcf5">  146</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_painter.html#ad90ed35a673adb9767046c05b605bcf5">QwtPainter::drawLine</a>( QPainter *painter,</div>
    228. 

  228. <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y2 )</div>
    229. 

  229. <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;{</div>
    230. 

  230. <div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <a class="code" href="class_qwt_painter.html#ad90ed35a673adb9767046c05b605bcf5">QwtPainter::drawLine</a>( painter, QPointF( x1, y1 ), QPointF( x2, y2 ) );</div>
    231. 

  231. <div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;}</div>
    232. 

  232. <div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>
    233. 

  233. <div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#af31427d37c1cfd4ddc84e013086a77e1">  153</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_painter.html#ad90ed35a673adb9767046c05b605bcf5">QwtPainter::drawLine</a>( QPainter *painter, <span class="keyword">const</span> QLineF &amp;line )</div>
    234. 

  234. <div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;{</div>
    235. 

  235. <div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <a class="code" href="class_qwt_painter.html#ad90ed35a673adb9767046c05b605bcf5">QwtPainter::drawLine</a>( painter, line.p1(), line.p2() );</div>
    236. 

  236. <div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;}</div>
    237. 

  237. <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160; </div>
    238. 

  238. <div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#a831cf0efa8a0869ab79307495d7e4590">  162</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_painter.html#a831cf0efa8a0869ab79307495d7e4590">QwtPainter::polylineSplitting</a>()</div>
    239. 

  239. <div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;{</div>
    240. 

  240. <div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordflow">return</span> d_polylineSplitting;</div>
    241. 

  241. <div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;}</div>
    242. 

  242. <div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160; </div>
    243. 

  243. <div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">  175</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>()</div>
    244. 

  244. <div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;{</div>
    245. 

  245. <div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keywordflow">return</span> d_roundingAlignment;</div>
    246. 

  246. <div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;}</div>
    247. 

  247. <div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
    248. 

  248. <div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="class_qwt_painter.html#ab11788d777ce54a1959bf8387dba6ad9">  184</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>(QPainter *painter)</div>
    249. 

  249. <div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;{</div>
    250. 

  250. <div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keywordflow">return</span> d_roundingAlignment &amp;&amp; <a class="code" href="class_qwt_painter.html#a5d62fd1bd470fa0d42b7b2e06504a581">isAligning</a>(painter);</div>
    251. 

  251. <div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;}</div>
    252. 

  252. <div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="preprocessor">#endif</span></div>
    253. 

  253. </div><!-- fragment --></div><!-- contents -->
    254. 

  254. </div><!-- doc-content -->
    255. 

  255. <div class="ttc" id="aclass_qwt_color_map_html"><div class="ttname"><a href="class_qwt_color_map.html">QwtColorMap</a></div><div class="ttdoc">QwtColorMap is used to map values into colors.</div><div class="ttdef"><b>Definition:</b> qwt_color_map.h:34</div></div>
    256. 

  256. <div class="ttc" id="aclass_qwt_painter_html_a831cf0efa8a0869ab79307495d7e4590"><div class="ttname"><a href="class_qwt_painter.html#a831cf0efa8a0869ab79307495d7e4590">QwtPainter::polylineSplitting</a></div><div class="ttdeci">static bool polylineSplitting()</div><div class="ttdef"><b>Definition:</b> qwt_painter.h:162</div></div>
    257. 

  257. <div class="ttc" id="aclass_qwt_painter_html_a5d62fd1bd470fa0d42b7b2e06504a581"><div class="ttname"><a href="class_qwt_painter.html#a5d62fd1bd470fa0d42b7b2e06504a581">QwtPainter::isAligning</a></div><div class="ttdeci">static bool isAligning(QPainter *painter)</div><div class="ttdef"><b>Definition:</b> qwt_painter.cpp:177</div></div>
    258. 

  258. <div class="ttc" id="aclass_qwt_painter_html_a0e1bddfd725ea95f628c491149c2deba"><div class="ttname"><a href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">QwtPainter::drawPoints</a></div><div class="ttdeci">static void drawPoints(QPainter *, const QPolygon &amp;)</div><div class="ttdoc">Wrapper for QPainter::drawPoints()</div><div class="ttdef"><b>Definition:</b> qwt_painter.h:134</div></div>
    259. 

  259. <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> qwt_scale_map.h:31</div></div>
    260. 

  260. <div class="ttc" id="aclass_qwt_painter_html_ad90ed35a673adb9767046c05b605bcf5"><div class="ttname"><a href="class_qwt_painter.html#ad90ed35a673adb9767046c05b605bcf5">QwtPainter::drawLine</a></div><div class="ttdeci">static void drawLine(QPainter *, double x1, double y1, double x2, double y2)</div><div class="ttdoc">Wrapper for QPainter::drawLine()</div><div class="ttdef"><b>Definition:</b> qwt_painter.h:146</div></div>
    261. 

  261. <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> qwt_interval.h:27</div></div>
    262. 

  262. <div class="ttc" id="aclass_qwt_painter_html"><div class="ttname"><a href="class_qwt_painter.html">QwtPainter</a></div><div class="ttdoc">A collection of QPainter workarounds.</div><div class="ttdef"><b>Definition:</b> qwt_painter.h:40</div></div>
    263. 

  263. <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> qwt_painter.h:175</div></div>
    264. 

  264. <div class="ttc" id="aclass_qwt_painter_html_ab2e88f78d51387c661a9e10352ab945c"><div class="ttname"><a href="class_qwt_painter.html#ab2e88f78d51387c661a9e10352ab945c">QwtPainter::drawPoint</a></div><div class="ttdeci">static void drawPoint(QPainter *, const QPoint &amp;)</div><div class="ttdoc">Wrapper for QPainter::drawPoint()</div><div class="ttdef"><b>Definition:</b> qwt_painter.cpp:568</div></div>
    265. 

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    266. 

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    267. 

  267.   <ul>
    268. 

  268.     <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>qwt_painter.h</b></li>
    269. 

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    274.