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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Qwt User's Guide: qwt_raster_data.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.6 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="classes.html"><span>Classes</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><h1>qwt_raster_data.h</h1><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="comment">// vim: expandtab</span><a name="l00011"></a>00011 <a name="l00012"></a>00012 <span class="preprocessor">#ifndef QWT_RASTER_DATA_H</span><a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#define QWT_RASTER_DATA_H 1</span><a name="l00014"></a>00014 <span class="preprocessor"></span><a name="l00015"></a>00015 <span class="preprocessor">#include <qmap.h></span><a name="l00016"></a>00016 <span class="preprocessor">#include "qwt_global.h"</span><a name="l00017"></a>00017 <span class="preprocessor">#include "qwt_double_rect.h"</span><a name="l00018"></a>00018 <span class="preprocessor">#include "qwt_double_interval.h"</span><a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#if QT_VERSION >= 0x040000</span><a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#include <qlist.h></span><a name="l00022"></a>00022 <span class="preprocessor">#include <QPolygonF></span><a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="preprocessor">#if defined(QWT_TEMPLATEDLL)</span><a name="l00025"></a>00025 <span class="preprocessor"></span><span class="comment">// MOC_SKIP_BEGIN</span><a name="l00026"></a>00026 <span class="keyword">template</span> <span class="keyword">class </span>QWT_EXPORT QMap<double, QPolygonF>;<a name="l00027"></a>00027 <span class="comment">// MOC_SKIP_END</span><a name="l00028"></a>00028 <span class="preprocessor">#endif</span><a name="l00029"></a>00029 <span class="preprocessor"></span><a name="l00030"></a>00030 <span class="preprocessor">#else</span><a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#include <qvaluelist.h></span><a name="l00032"></a>00032 <span class="preprocessor">#include "qwt_array.h"</span><a name="l00033"></a>00033 <span class="preprocessor">#include "qwt_double_rect.h"</span><a name="l00034"></a>00034 <span class="preprocessor">#if defined(QWT_TEMPLATEDLL)</span><a name="l00035"></a>00035 <span class="preprocessor"></span><span class="comment">// MOC_SKIP_BEGIN</span><a name="l00036"></a>00036 <span class="preprocessor">#ifndef QWTARRAY_TEMPLATE_QWTDOUBLEPOINT // by mjo3</span><a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define QWTARRAY_TEMPLATE_QWTDOUBLEPOINT</span><a name="l00038"></a>00038 <span class="preprocessor"></span><span class="keyword">template</span> <span class="keyword">class </span>QWT_EXPORT QwtArray<QwtDoublePoint>;<a name="l00039"></a>00039 <span class="preprocessor">#endif //end of QWTARRAY_TEMPLATE_QWTDOUBLEPOINT</span><a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#ifndef QMAP_TEMPLATE_DOUBLE_QWTDOUBLEPOINT // by mjo3</span><a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#define QMAP_TEMPLATE_DOUBLE_QWTDOUBLEPOINT</span><a name="l00042"></a>00042 <span class="preprocessor"></span><span class="keyword">template</span> <span class="keyword">class </span>QWT_EXPORT QMap<double, QwtArray<QwtDoublePoint> >;<a name="l00043"></a>00043 <span class="preprocessor">#endif //end of QMAP_TEMPLATE_QWTDOUBLEPOINT</span><a name="l00044"></a>00044 <span class="preprocessor"></span><span class="comment">// MOC_SKIP_END</span><a name="l00045"></a>00045 <span class="preprocessor">#endif</span><a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00047"></a>00047 <span class="preprocessor"></span><a name="l00048"></a>00048 <span class="keyword">class </span><a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>;<a name="l00049"></a>00049 <a name="l00053"></a><a class="code" href="class_qwt_raster_data.html">00053</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_raster_data.html">QwtRasterData</a><a name="l00054"></a>00054 {<a name="l00055"></a>00055 <span class="keyword">public</span>:<a name="l00056"></a>00056 <span class="preprocessor">#if QT_VERSION >= 0x040000</span><a name="l00057"></a><a class="code" href="class_qwt_raster_data.html#dc6679160a229992f0870a2b784985f3">00057</a> <span class="preprocessor"></span> <span class="keyword">typedef</span> QMap<double, QPolygonF> ContourLines;<a name="l00058"></a>00058 <span class="preprocessor">#else</span><a name="l00059"></a>00059 <span class="preprocessor"></span> <span class="keyword">typedef</span> QMap<double, QwtArray<QwtDoublePoint> > ContourLines;<a name="l00060"></a>00060 <span class="preprocessor">#endif</span><a name="l00061"></a>00061 <span class="preprocessor"></span><a name="l00062"></a><a class="code" href="class_qwt_raster_data.html#8be376c4015dcb4adc207316bccf1140">00062</a> <span class="keyword">enum</span> <a class="code" href="class_qwt_raster_data.html#8be376c4015dcb4adc207316bccf1140">ConrecAttribute</a><a name="l00063"></a>00063 {<a name="l00064"></a>00064 IgnoreAllVerticesOnLevel = 1,<a name="l00065"></a>00065 IgnoreOutOfRange = 2<a name="l00066"></a>00066 };<a name="l00067"></a>00067 <a name="l00068"></a>00068 <a class="code" href="class_qwt_raster_data.html">QwtRasterData</a>();<a name="l00069"></a>00069 <a class="code" href="class_qwt_raster_data.html">QwtRasterData</a>(<span class="keyword">const</span> QwtDoubleRect &);<a name="l00070"></a>00070 <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_raster_data.html">QwtRasterData</a>();<a name="l00071"></a>00071 <a name="l00073"></a>00073 <span class="keyword">virtual</span> <a class="code" href="class_qwt_raster_data.html">QwtRasterData</a> *copy() <span class="keyword">const </span>= 0;<a name="l00074"></a>00074 <a name="l00075"></a>00075 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setBoundingRect(<span class="keyword">const</span> QwtDoubleRect &);<a name="l00076"></a>00076 QwtDoubleRect boundingRect() <span class="keyword">const</span>;<a name="l00077"></a>00077 <a name="l00078"></a>00078 <span class="keyword">virtual</span> QSize rasterHint(<span class="keyword">const</span> QwtDoubleRect &) <span class="keyword">const</span>;<a name="l00079"></a>00079 <a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">void</span> initRaster(<span class="keyword">const</span> QwtDoubleRect &, <span class="keyword">const</span> QSize& raster);<a name="l00081"></a>00081 <span class="keyword">virtual</span> <span class="keywordtype">void</span> discardRaster();<a name="l00082"></a>00082 <a name="l00084"></a>00084 <span class="keyword">virtual</span> <span class="keywordtype">double</span> value(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y) <span class="keyword">const </span>= 0;<a name="l00085"></a>00085 <a name="l00087"></a>00087 <span class="keyword">virtual</span> <a class="code" href="class_qwt_double_interval.html">QwtDoubleInterval</a> range() <span class="keyword">const </span>= 0;<a name="l00088"></a>00088 <a name="l00089"></a>00089 <span class="preprocessor">#if QT_VERSION >= 0x040000</span><a name="l00090"></a>00090 <span class="preprocessor"></span> <span class="keyword">virtual</span> ContourLines contourLines(<span class="keyword">const</span> QwtDoubleRect &rect,<a name="l00091"></a>00091 <span class="keyword">const</span> QSize &raster, <span class="keyword">const</span> QList<double> &levels, <a name="l00092"></a>00092 <span class="keywordtype">int</span> flags) <span class="keyword">const</span>;<a name="l00093"></a>00093 <span class="preprocessor">#else</span><a name="l00094"></a>00094 <span class="preprocessor"></span> <span class="keyword">virtual</span> ContourLines contourLines(<span class="keyword">const</span> QwtDoubleRect &rect,<a name="l00095"></a>00095 <span class="keyword">const</span> QSize &raster, <span class="keyword">const</span> QValueList<double> &levels, <a name="l00096"></a>00096 <span class="keywordtype">int</span> flags) <span class="keyword">const</span>;<a name="l00097"></a>00097 <span class="preprocessor">#endif</span><a name="l00098"></a>00098 <span class="preprocessor"></span><a name="l00099"></a>00099 <span class="keyword">class </span>Contour3DPoint;<a name="l00100"></a>00100 <span class="keyword">class </span>ContourPlane;<a name="l00101"></a>00101 <a name="l00102"></a>00102 <span class="keyword">private</span>:<a name="l00103"></a>00103 QwtDoubleRect d_boundingRect;<a name="l00104"></a>00104 };<a name="l00105"></a>00105 <a name="l00106"></a>00106 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:22:38 2007 for Qwt User's Guide by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address></body></html>⌨️ 快捷键说明
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