<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Qwt User's Guide: qwt_plot_renderer.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Qwt User's Guide <span id="projectnumber">6.0.1</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <h1>qwt_plot_renderer.h</h1> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</span> <a name="l00002"></a>00002 <span class="comment"> * Qwt Widget Library</span> <a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span> <a name="l00005"></a>00005 <span class="comment"> *</span> <a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span> <a name="l00008"></a>00008 <span class="comment"> *****************************************************************************/</span> <a name="l00009"></a>00009 <a name="l00010"></a>00010 <span class="preprocessor">#ifndef QWT_PLOT_RENDERER_H</span> <a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define QWT_PLOT_RENDERER_H</span> <a name="l00012"></a>00012 <span class="preprocessor"></span> <a name="l00013"></a>00013 <span class="preprocessor">#include "qwt_global.h"</span> <a name="l00014"></a>00014 <span class="preprocessor">#include <qobject.h></span> <a name="l00015"></a>00015 <a name="l00016"></a>00016 <span class="keyword">class </span><a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a>; <a name="l00017"></a>00017 <span class="keyword">class </span><a class="code" href="class_qwt_scale_map.html" title="A scale map.">QwtScaleMap</a>; <a name="l00018"></a>00018 <span class="keyword">class </span>QSizeF; <a name="l00019"></a>00019 <span class="keyword">class </span>QRectF; <a name="l00020"></a>00020 <span class="keyword">class </span>QPainter; <a name="l00021"></a>00021 <span class="keyword">class </span>QPaintDevice; <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="preprocessor">#ifndef QT_NO_PRINTER</span> <a name="l00024"></a>00024 <span class="preprocessor"></span><span class="keyword">class </span>QPrinter; <a name="l00025"></a>00025 <span class="preprocessor">#endif</span> <a name="l00026"></a>00026 <span class="preprocessor"></span> <a name="l00027"></a>00027 <span class="preprocessor">#ifndef QWT_NO_SVG</span> <a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#ifdef QT_SVG_LIB</span> <a name="l00029"></a>00029 <span class="preprocessor"></span><span class="keyword">class </span>QSvgGenerator; <a name="l00030"></a>00030 <span class="preprocessor">#endif</span> <a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#endif</span> <a name="l00032"></a>00032 <span class="preprocessor"></span> <a name="l00037"></a><a class="code" href="class_qwt_plot_renderer.html">00037</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_plot_renderer.html" title="Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainte...">QwtPlotRenderer</a>: <span class="keyword">public</span> QObject <a name="l00038"></a>00038 { <a name="l00039"></a>00039 Q_OBJECT <a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="keyword">public</span>: <a name="l00043"></a><a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cd">00043</a> <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cd" title="Disard flags.">DiscardFlag</a> <a name="l00044"></a>00044 { <a name="l00046"></a><a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cdaf2b5ab01146a2e3f85454741465f1f16">00046</a> DiscardNone = 0x00, <a name="l00047"></a>00047 <a name="l00049"></a><a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cda8520c4587d5b11708b5b314936a07288">00049</a> DiscardBackground = 0x01, <a name="l00050"></a>00050 <a name="l00052"></a><a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cda2866f5a7d38cbfb34431b95c8dc952e1">00052</a> DiscardTitle = 0x02, <a name="l00053"></a>00053 <a name="l00055"></a><a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cdac20500aed74824fbea6c3b0d057a482a">00055</a> DiscardLegend = 0x04, <a name="l00056"></a>00056 <a name="l00058"></a><a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cdab9bb1a51c26e57f6c2b7e650c6edab03">00058</a> DiscardCanvasBackground = 0x08 <a name="l00059"></a>00059 }; <a name="l00060"></a>00060 <a name="l00062"></a><a class="code" href="class_qwt_plot_renderer.html#aa61638c08ef926c0148dd12c9f830b2d">00062</a> <span class="keyword">typedef</span> QFlags<DiscardFlag> <a class="code" href="class_qwt_plot_renderer.html#aa61638c08ef926c0148dd12c9f830b2d" title="Disard flags.">DiscardFlags</a>; <a name="l00063"></a>00063 <a name="l00068"></a><a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4a">00068</a> <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4a" title="Layout flags.">LayoutFlag</a> <a name="l00069"></a>00069 { <a name="l00071"></a><a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4aa7aeaacf4750595de6774ad45ba170c5d">00071</a> DefaultLayout = 0x00, <a name="l00072"></a>00072 <a name="l00074"></a><a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4aa2de73b3e8c58b6603f3ef36a854436bf">00074</a> KeepFrames = 0x01, <a name="l00075"></a>00075 <a name="l00080"></a><a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4aac81f7d56880ac4c03aaeab489c863a63">00080</a> FrameWithScales = 0x02 <a name="l00081"></a>00081 }; <a name="l00082"></a>00082 <a name="l00084"></a><a class="code" href="class_qwt_plot_renderer.html#a20cf36bbea6b03a023d34c25b8b4b295">00084</a> <span class="keyword">typedef</span> QFlags<LayoutFlag> <a class="code" href="class_qwt_plot_renderer.html#a20cf36bbea6b03a023d34c25b8b4b295" title="Layout flags.">LayoutFlags</a>; <a name="l00085"></a>00085 <a name="l00086"></a>00086 <span class="keyword">explicit</span> <a class="code" href="class_qwt_plot_renderer.html" title="Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainte...">QwtPlotRenderer</a>( QObject * = NULL ); <a name="l00087"></a>00087 <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_plot_renderer.html" title="Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainte...">QwtPlotRenderer</a>(); <a name="l00088"></a>00088 <a name="l00089"></a>00089 <span class="keywordtype">void</span> setDiscardFlag( <a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cd" title="Disard flags.">DiscardFlag</a> flag, <span class="keywordtype">bool</span> on = <span class="keyword">true</span> ); <a name="l00090"></a>00090 <span class="keywordtype">bool</span> testDiscardFlag( <a class="code" href="class_qwt_plot_renderer.html#a34d2aa9911e93cb7871e6ce4210e41cd" title="Disard flags.">DiscardFlag</a> flag ) <span class="keyword">const</span>; <a name="l00091"></a>00091 <a name="l00092"></a>00092 <span class="keywordtype">void</span> setDiscardFlags( <a class="code" href="class_qwt_plot_renderer.html#aa61638c08ef926c0148dd12c9f830b2d" title="Disard flags.">DiscardFlags</a> flags ); <a name="l00093"></a>00093 <a class="code" href="class_qwt_plot_renderer.html#aa61638c08ef926c0148dd12c9f830b2d" title="Disard flags.">DiscardFlags</a> discardFlags() <span class="keyword">const</span>; <a name="l00094"></a>00094 <a name="l00095"></a>00095 <span class="keywordtype">void</span> setLayoutFlag( <a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4a" title="Layout flags.">LayoutFlag</a> flag, <span class="keywordtype">bool</span> on = <span class="keyword">true</span> ); <a name="l00096"></a>00096 <span class="keywordtype">bool</span> testLayoutFlag( <a class="code" href="class_qwt_plot_renderer.html#a111b4db55d3f620a33e75f6b398e4b4a" title="Layout flags.">LayoutFlag</a> flag ) <span class="keyword">const</span>; <a name="l00097"></a>00097 <a name="l00098"></a>00098 <span class="keywordtype">void</span> setLayoutFlags( <a class="code" href="class_qwt_plot_renderer.html#a20cf36bbea6b03a023d34c25b8b4b295" title="Layout flags.">LayoutFlags</a> flags ); <a name="l00099"></a>00099 <a class="code" href="class_qwt_plot_renderer.html#a20cf36bbea6b03a023d34c25b8b4b295" title="Layout flags.">LayoutFlags</a> layoutFlags() <span class="keyword">const</span>; <a name="l00100"></a>00100 <a name="l00101"></a>00101 <span class="keywordtype">void</span> renderDocument( <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <span class="keyword">const</span> QString &format, <a name="l00102"></a>00102 <span class="keyword">const</span> QSizeF &sizeMM, <span class="keywordtype">int</span> resolution = 85 ); <a name="l00103"></a>00103 <a name="l00104"></a>00104 <span class="keywordtype">void</span> renderDocument( <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <a name="l00105"></a>00105 <span class="keyword">const</span> QString &title, <span class="keyword">const</span> QString &format, <a name="l00106"></a>00106 <span class="keyword">const</span> QSizeF &sizeMM, <span class="keywordtype">int</span> resolution = 85 ); <a name="l00107"></a>00107 <a name="l00108"></a>00108 <span class="preprocessor">#ifndef QWT_NO_SVG</span> <a name="l00109"></a>00109 <span class="preprocessor"></span><span class="preprocessor">#ifdef QT_SVG_LIB</span> <a name="l00110"></a>00110 <span class="preprocessor"></span><span class="preprocessor">#if QT_VERSION >= 0x040500</span> <a name="l00111"></a>00111 <span class="preprocessor"></span> <span class="keywordtype">void</span> renderTo( <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, QSvgGenerator & ) <span class="keyword">const</span>; <a name="l00112"></a>00112 <span class="preprocessor">#endif</span> <a name="l00113"></a>00113 <span class="preprocessor"></span><span class="preprocessor">#endif</span> <a name="l00114"></a>00114 <span class="preprocessor"></span><span class="preprocessor">#endif</span> <a name="l00115"></a>00115 <span class="preprocessor"></span> <a name="l00116"></a>00116 <span class="preprocessor">#ifndef QT_NO_PRINTER</span> <a name="l00117"></a>00117 <span class="preprocessor"></span> <span class="keywordtype">void</span> renderTo( <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, QPrinter & ) <span class="keyword">const</span>; <a name="l00118"></a>00118 <span class="preprocessor">#endif</span> <a name="l00119"></a>00119 <span class="preprocessor"></span> <a name="l00120"></a>00120 <span class="keywordtype">void</span> renderTo( <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, QPaintDevice &p ) <span class="keyword">const</span>; <a name="l00121"></a>00121 <a name="l00122"></a>00122 <span class="keyword">virtual</span> <span class="keywordtype">void</span> render( <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <a name="l00123"></a>00123 QPainter *, <span class="keyword">const</span> QRectF &rect ) <span class="keyword">const</span>; <a name="l00124"></a>00124 <a name="l00125"></a>00125 <span class="keyword">virtual</span> <span class="keywordtype">void</span> renderLegendItem( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <a name="l00126"></a>00126 QPainter *, <span class="keyword">const</span> QWidget *, <span class="keyword">const</span> QRectF & ) <span class="keyword">const</span>; <a name="l00127"></a>00127 <a name="l00128"></a>00128 <span class="keyword">virtual</span> <span class="keywordtype">void</span> renderTitle( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <a name="l00129"></a>00129 QPainter *, <span class="keyword">const</span> QRectF & ) <span class="keyword">const</span>; <a name="l00130"></a>00130 <a name="l00131"></a>00131 <span class="keyword">virtual</span> <span class="keywordtype">void</span> renderScale( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, QPainter *, <a name="l00132"></a>00132 <span class="keywordtype">int</span> axisId, <span class="keywordtype">int</span> startDist, <span class="keywordtype">int</span> endDist, <a name="l00133"></a>00133 <span class="keywordtype">int</span> baseDist, <span class="keyword">const</span> QRectF & ) <span class="keyword">const</span>; <a name="l00134"></a>00134 <a name="l00135"></a>00135 <span class="keyword">virtual</span> <span class="keywordtype">void</span> renderCanvas( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <a name="l00136"></a>00136 QPainter *, <span class="keyword">const</span> QRectF &canvasRect, <a name="l00137"></a>00137 <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html" title="A scale map.">QwtScaleMap</a>* maps ) <span class="keyword">const</span>; <a name="l00138"></a>00138 <a name="l00139"></a>00139 <span class="keyword">virtual</span> <span class="keywordtype">void</span> renderLegend( <a name="l00140"></a>00140 <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, QPainter *, <span class="keyword">const</span> QRectF & ) <span class="keyword">const</span>; <a name="l00141"></a>00141 <a name="l00142"></a>00142 <span class="keyword">protected</span>: <a name="l00143"></a>00143 <span class="keywordtype">void</span> buildCanvasMaps( <span class="keyword">const</span> <a class="code" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> *, <a name="l00144"></a>00144 <span class="keyword">const</span> QRectF &, <a class="code" href="class_qwt_scale_map.html" title="A scale map.">QwtScaleMap</a> maps[] ) <span class="keyword">const</span>; <a name="l00145"></a>00145 <a name="l00146"></a>00146 <span class="keyword">private</span>: <a name="l00147"></a>00147 <span class="keyword">class </span>PrivateData; <a name="l00148"></a>00148 PrivateData *d_data; <a name="l00149"></a>00149 }; <a name="l00150"></a>00150 <a name="l00151"></a>00151 Q_DECLARE_OPERATORS_FOR_FLAGS( <a class="code" href="class_qwt_plot_renderer.html#aa61638c08ef926c0148dd12c9f830b2d" title="Disard flags.">QwtPlotRenderer::DiscardFlags</a> ) <a name="l00152"></a>00152 Q_DECLARE_OPERATORS_FOR_FLAGS( <a class="code" href="class_qwt_plot_renderer.html" title="Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainte...">QwtPlotRenderer</a>::LayoutFlags ) <a name="l00153"></a>00153 <a name="l00154"></a>00154 <span class="preprocessor">#endif</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>