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<div class="title">qwt_polar_marker.h</div> </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"> * QwtPolar Widget Library</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2008 Uwe Rathmann</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span>
<a name="l00007"></a>00007 <span class="comment"> *****************************************************************************/</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009 <span class="preprocessor">#ifndef QWT_POLAR_MARKER_H</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="preprocessor">#define QWT_POLAR_MARKER_H</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <qstring.h></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "qwt_polar_global.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include "qwt_polar_point.h"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include "qwt_polar_item.h"</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="keyword">class </span>QRect;
<a name="l00018"></a>00018 <span class="keyword">class </span>QwtText;
<a name="l00019"></a>00019 <span class="keyword">class </span>QwtSymbol;
<a name="l00020"></a>00020
<a name="l00038"></a><a class="code" href="class_qwt_polar_marker.html">00038</a> <span class="keyword">class </span>QWT_POLAR_EXPORT <a class="code" href="class_qwt_polar_marker.html" title="A class for drawing markers.">QwtPolarMarker</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_polar_item.html" title="Base class for items on a polar plot.">QwtPolarItem</a>
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keyword">public</span>:
<a name="l00041"></a>00041 <span class="keyword">explicit</span> <a class="code" href="class_qwt_polar_marker.html" title="A class for drawing markers.">QwtPolarMarker</a>();
<a name="l00042"></a>00042 <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_polar_marker.html" title="A class for drawing markers.">QwtPolarMarker</a>();
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_polar_item.html#ad40d202e182f572603a682ccab79d7ac">rtti</a>() <span class="keyword">const</span>;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordtype">void</span> setPosition(<span class="keyword">const</span> <a class="code" href="class_qwt_polar_point.html" title="A point in polar coordinates.">QwtPolarPoint</a> &);
<a name="l00047"></a>00047 <a class="code" href="class_qwt_polar_point.html" title="A point in polar coordinates.">QwtPolarPoint</a> position() <span class="keyword">const</span>;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keywordtype">void</span> setSymbol(<span class="keyword">const</span> QwtSymbol &s);
<a name="l00050"></a>00050 <span class="keyword">const</span> QwtSymbol &symbol() <span class="keyword">const</span>;
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keywordtype">void</span> setLabel(<span class="keyword">const</span> QwtText&);
<a name="l00053"></a>00053 QwtText label() <span class="keyword">const</span>;
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00056"></a>00056 <span class="preprocessor"></span> <span class="keywordtype">void</span> setLabelAlignment(<span class="keywordtype">int</span> align);
<a name="l00057"></a>00057 <span class="keywordtype">int</span> labelAlignment() <span class="keyword">const</span>;
<a name="l00058"></a>00058 <span class="preprocessor">#else</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span> <span class="keywordtype">void</span> setLabelAlignment(Qt::Alignment);
<a name="l00060"></a>00060 Qt::Alignment labelAlignment() <span class="keyword">const</span>;
<a name="l00061"></a>00061 <span class="preprocessor">#endif</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span>
<a name="l00063"></a>00063 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_polar_item.html#a01cae7a7317b5f038eb311003ecdba43" title="Draw the item.">draw</a>(QPainter *painter,
<a name="l00064"></a>00064 <span class="keyword">const</span> QwtScaleMap &azimuthMap, <span class="keyword">const</span> QwtScaleMap &radialMap,
<a name="l00065"></a>00065 <span class="keyword">const</span> QwtDoublePoint &pole, <span class="keywordtype">double</span> radius,
<a name="l00066"></a>00066 <span class="keyword">const</span> QwtDoubleRect &canvasRect) <span class="keyword">const</span>;
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keyword">virtual</span> QwtDoubleInterval <a class="code" href="class_qwt_polar_item.html#a6f7e4b438ec1f12d1d97d52be3846220">boundingInterval</a>(<span class="keywordtype">int</span> scaleId) <span class="keyword">const</span>;
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="keyword">private</span>:
<a name="l00071"></a>00071 <span class="keyword">class </span>PrivateData;
<a name="l00072"></a>00072 PrivateData *d_data;
<a name="l00073"></a>00073 };
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="preprocessor">#endif</span>
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