📄 qwt__compass__rose_8h-source.html
字号:
<!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_compass_rose.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_compass_rose.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="preprocessor">#ifndef QWT_COMPASS_ROSE_H</span><a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define QWT_COMPASS_ROSE_H 1</span><a name="l00012"></a>00012 <span class="preprocessor"></span><a name="l00013"></a>00013 <span class="preprocessor">#include <qpalette.h></span><a name="l00014"></a>00014 <span class="preprocessor">#include "qwt_global.h"</span><a name="l00015"></a>00015 <a name="l00016"></a>00016 <span class="keyword">class </span>QPainter;<a name="l00017"></a>00017 <a name="l00021"></a><a class="code" href="class_qwt_compass_rose.html">00021</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_compass_rose.html">QwtCompassRose</a><a name="l00022"></a>00022 {<a name="l00023"></a>00023 <span class="keyword">public</span>:<a name="l00024"></a><a class="code" href="class_qwt_compass_rose.html#9e3e5086d7225152cad3a276096753be">00024</a> <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_compass_rose.html">QwtCompassRose</a>() {};<a name="l00025"></a>00025 <a name="l00026"></a><a class="code" href="class_qwt_compass_rose.html#d69f887ed012d6bf6bf2ffeb133e26d5">00026</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setPalette(<span class="keyword">const</span> QPalette &p) { d_palette = p; }<a name="l00027"></a><a class="code" href="class_qwt_compass_rose.html#b2e5c2a4a27c40a175458b96d89394e8">00027</a> <span class="keyword">const</span> QPalette &palette()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_palette; }<a name="l00028"></a>00028 <a name="l00038"></a>00038 <span class="keyword">virtual</span> <span class="keywordtype">void</span> draw(QPainter *painter, <span class="keyword">const</span> QPoint &center, <a name="l00039"></a>00039 <span class="keywordtype">int</span> radius, <span class="keywordtype">double</span> north, <a name="l00040"></a>00040 QPalette::ColorGroup colorGroup = QPalette::Active) <span class="keyword">const </span>= 0;<a name="l00041"></a>00041 <a name="l00042"></a>00042 <span class="keyword">private</span>:<a name="l00043"></a>00043 QPalette d_palette;<a name="l00044"></a>00044 };<a name="l00045"></a>00045 <a name="l00049"></a><a class="code" href="class_qwt_simple_compass_rose.html">00049</a> <span class="keyword">class </span>QWT_EXPORT QwtSimpleCompassRose: <span class="keyword">public</span> <a class="code" href="class_qwt_compass_rose.html">QwtCompassRose</a><a name="l00050"></a>00050 {<a name="l00051"></a>00051 <span class="keyword">public</span>:<a name="l00052"></a>00052 QwtSimpleCompassRose(<span class="keywordtype">int</span> numThorns = 8, <span class="keywordtype">int</span> numThornLevels = -1);<a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="keywordtype">void</span> setWidth(<span class="keywordtype">double</span> w);<a name="l00055"></a><a class="code" href="class_qwt_simple_compass_rose.html#28e7dcd6574c6239f5d15cdda93ac835">00055</a> <span class="keywordtype">double</span> width()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_width; }<a name="l00056"></a>00056 <a name="l00057"></a>00057 <span class="keywordtype">void</span> setNumThorns(<span class="keywordtype">int</span> count);<a name="l00058"></a>00058 <span class="keywordtype">int</span> numThorns() <span class="keyword">const</span>;<a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="keywordtype">void</span> setNumThornLevels(<span class="keywordtype">int</span> count);<a name="l00061"></a>00061 <span class="keywordtype">int</span> numThornLevels() <span class="keyword">const</span>;<a name="l00062"></a>00062 <a name="l00063"></a><a class="code" href="class_qwt_simple_compass_rose.html#faf84e19eb8eb2360306860b02d46cfc">00063</a> <span class="keywordtype">void</span> setShrinkFactor(<span class="keywordtype">double</span> factor) { d_shrinkFactor = factor; }<a name="l00064"></a><a class="code" href="class_qwt_simple_compass_rose.html#49ac7941c4a09f5a33e660b130d7bc2e">00064</a> <span class="keywordtype">double</span> shrinkFactor()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_shrinkFactor; }<a name="l00065"></a>00065 <a name="l00066"></a>00066 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_compass_rose.html#c744f7261c867ce1cdfcb831f44d1f86">draw</a>(QPainter *, <span class="keyword">const</span> QPoint &center, <span class="keywordtype">int</span> radius, <a name="l00067"></a>00067 <span class="keywordtype">double</span> north, QPalette::ColorGroup = QPalette::Active) <span class="keyword">const</span>;<a name="l00068"></a>00068 <a name="l00069"></a>00069 <span class="keyword">static</span> <span class="keywordtype">void</span> drawRose(QPainter *, <a name="l00070"></a>00070 #<span class="keywordflow">if</span> QT_VERSION < 0x040000<a name="l00071"></a>00071 <span class="keyword">const</span> QColorGroup &,<a name="l00072"></a>00072 #<span class="keywordflow">else</span><a name="l00073"></a>00073 <span class="keyword">const</span> QPalette &,<a name="l00074"></a>00074 #endif<a name="l00075"></a>00075 <span class="keyword">const</span> QPoint &center, <span class="keywordtype">int</span> radius, <span class="keywordtype">double</span> origin, <span class="keywordtype">double</span> width, <a name="l00076"></a>00076 <span class="keywordtype">int</span> numThorns, <span class="keywordtype">int</span> numThornLevels, <span class="keywordtype">double</span> shrinkFactor);<a name="l00077"></a>00077 <a name="l00078"></a>00078 <span class="keyword">private</span>:<a name="l00079"></a>00079 <span class="keywordtype">double</span> d_width; <a name="l00080"></a>00080 <span class="keywordtype">int</span> d_numThorns; <a name="l00081"></a>00081 <span class="keywordtype">int</span> d_numThornLevels; <a name="l00082"></a>00082 <span class="keywordtype">double</span> d_shrinkFactor;<a name="l00083"></a>00083 };<a name="l00084"></a>00084 <a name="l00085"></a>00085 <span class="preprocessor">#endif // QWT_COMPASS_ROSE_H</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:22:36 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
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -