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<title>Qwt User's Guide: QwtCompassRose Class Reference</title>
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<div id="projectname">Qwt User's Guide <span id="projectnumber">6.0.1</span></div>
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<h1>QwtCompassRose Class Reference</h1> </div>
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<!-- doxytag: class="QwtCompassRose" -->
<p>Abstract base class for a compass rose.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="qwt__compass__rose_8h_source.html">qwt_compass_rose.h</a>></code></p>
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Inheritance diagram for QwtCompassRose:</div>
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<div class="center"><img src="class_qwt_compass_rose__inherit__graph.png" border="0" usemap="#_qwt_compass_rose_inherit__map" alt="Inheritance graph"/></div>
<map name="_qwt_compass_rose_inherit__map" id="_qwt_compass_rose_inherit__map">
<area shape="rect" id="node3" href="class_qwt_simple_compass_rose.html" title="A simple rose for QwtCompass." alt="" coords="5,83,176,112"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="class_qwt_compass_rose-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_rose.html#ad974a3035da51a9cfb36fa04eb1c40a6">draw</a> (QPainter *painter, const QPointF &center, double radius, double north, QPalette::ColorGroup colorGroup=QPalette::Active) const =0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const QPalette & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_rose.html#ab2e5c2a4a27c40a175458b96d89394e8">palette</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_rose.html#ad69f887ed012d6bf6bf2ffeb133e26d5">setPalette</a> (const QPalette &p)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_rose.html#a9e3e5086d7225152cad3a276096753be">~QwtCompassRose</a> ()</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Abstract base class for a compass rose. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a9e3e5086d7225152cad3a276096753be"></a><!-- doxytag: member="QwtCompassRose::~QwtCompassRose" ref="a9e3e5086d7225152cad3a276096753be" args="()" -->
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<td class="memname">virtual QwtCompassRose::~QwtCompassRose </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline, virtual]</code></td>
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<p>Destructor. </p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ad974a3035da51a9cfb36fa04eb1c40a6"></a><!-- doxytag: member="QwtCompassRose::draw" ref="ad974a3035da51a9cfb36fa04eb1c40a6" args="(QPainter *painter, const QPointF &center, double radius, double north, QPalette::ColorGroup colorGroup=QPalette::Active) const =0" -->
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<td class="memname">virtual void QwtCompassRose::draw </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"><em>painter</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const QPointF & </td>
<td class="paramname"><em>center</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>radius</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">double </td>
<td class="paramname"><em>north</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">QPalette::ColorGroup </td>
<td class="paramname"><em>colorGroup</em> = <code>QPalette::Active</code> </td>
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<td>)</td>
<td></td><td> const<code> [pure virtual]</code></td>
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<p>Draw the rose</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">painter</td><td>Painter </td></tr>
<tr><td class="paramname">center</td><td>Center point </td></tr>
<tr><td class="paramname">radius</td><td>Radius of the rose </td></tr>
<tr><td class="paramname">north</td><td>Position </td></tr>
<tr><td class="paramname">colorGroup</td><td>Color group </td></tr>
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</dd>
</dl>
<p>Implemented in <a class="el" href="class_qwt_simple_compass_rose.html#aa7541cd32c88b222731da37588e67bf3">QwtSimpleCompassRose</a>.</p>
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<a class="anchor" id="ab2e5c2a4a27c40a175458b96d89394e8"></a><!-- doxytag: member="QwtCompassRose::palette" ref="ab2e5c2a4a27c40a175458b96d89394e8" args="() const " -->
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<td class="memname">const QPalette& QwtCompassRose::palette </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Current palette </dd></dl>
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<a class="anchor" id="ad69f887ed012d6bf6bf2ffeb133e26d5"></a><!-- doxytag: member="QwtCompassRose::setPalette" ref="ad69f887ed012d6bf6bf2ffeb133e26d5" args="(const QPalette &p)" -->
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<td class="memname">virtual void QwtCompassRose::setPalette </td>
<td>(</td>
<td class="paramtype">const QPalette & </td>
<td class="paramname"><em>p</em></td><td>)</td>
<td><code> [inline, virtual]</code></td>
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<p>Assign a palette. </p>
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