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<div id="projectname">Qwt User's Guide <span id="projectnumber">6.0.1</span></div>
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<h1>qwt_round_scale_draw.h</h1> </div>
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<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_ROUND_SCALE_DRAW_H</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define QWT_ROUND_SCALE_DRAW_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 "qwt_abstract_scale_draw.h"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <qpoint.h></span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="keyword">class </span>QPen;
<a name="l00018"></a>00018
<a name="l00032"></a><a class="code" href="class_qwt_round_scale_draw.html">00032</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_abstract_scale_draw.html" title="A abstract base class for drawing scales.">QwtAbstractScaleDraw</a>
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="keyword">public</span>:
<a name="l00035"></a>00035 <a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a>();
<a name="l00036"></a>00036 <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a>();
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keywordtype">void</span> setRadius( <span class="keywordtype">int</span> radius );
<a name="l00039"></a>00039 <span class="keywordtype">int</span> radius() <span class="keyword">const</span>;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keywordtype">void</span> moveCenter( <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y );
<a name="l00042"></a>00042 <span class="keywordtype">void</span> moveCenter( <span class="keyword">const</span> QPointF & );
<a name="l00043"></a>00043 QPointF center() <span class="keyword">const</span>;
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keywordtype">void</span> setAngleRange( <span class="keywordtype">double</span> angle1, <span class="keywordtype">double</span> angle2 );
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keyword">virtual</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_abstract_scale_draw.html#a1ac28ff3f13123bc6b67223a368c096f">extent</a>( <span class="keyword">const</span> QFont & ) <span class="keyword">const</span>;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">protected</span>:
<a name="l00050"></a>00050 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_abstract_scale_draw.html#a31791e80bf07d23adbe500740aac5a58">drawTick</a>( QPainter *p, <span class="keywordtype">double</span> val, <span class="keywordtype">double</span> len ) <span class="keyword">const</span>;
<a name="l00051"></a>00051 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_abstract_scale_draw.html#a15994a6033e689c3acdb8d83ae4f2a1c">drawBackbone</a>( QPainter *p ) <span class="keyword">const</span>;
<a name="l00052"></a>00052 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_abstract_scale_draw.html#aa78dc8bf05a0224450c947af54128d8d">drawLabel</a>( QPainter *p, <span class="keywordtype">double</span> val ) <span class="keyword">const</span>;
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">private</span>:
<a name="l00055"></a>00055 <a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a> & );
<a name="l00056"></a>00056 <a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a> &operator=( <span class="keyword">const</span> <a class="code" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales.">QwtRoundScaleDraw</a> &other );
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">class </span>PrivateData;
<a name="l00059"></a>00059 PrivateData *d_data;
<a name="l00060"></a>00060 };
<a name="l00061"></a>00061
<a name="l00063"></a><a class="code" href="class_qwt_round_scale_draw.html#af7e08b85826c5e1e5b1762fa07830107">00063</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_round_scale_draw.html#af7e08b85826c5e1e5b1762fa07830107" title="Move the center of the scale draw, leaving the radius unchanged.">QwtRoundScaleDraw::moveCenter</a>( <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y )
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 <a class="code" href="class_qwt_round_scale_draw.html#af7e08b85826c5e1e5b1762fa07830107" title="Move the center of the scale draw, leaving the radius unchanged.">moveCenter</a>( QPointF( x, y ) );
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="preprocessor">#endif</span>
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