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<title>Qwt User's Guide: QwtDialScaleDraw Class Reference</title>
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<h1>QwtDialScaleDraw Class Reference</h1><!-- doxytag: class="QwtDialScaleDraw" --><!-- doxytag: inherits="QwtRoundScaleDraw" -->A special scale draw made for <a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control.">QwtDial</a>.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="qwt__dial_8h-source.html">qwt_dial.h</a>></code>
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Inheritance diagram for QwtDialScaleDraw:</div>
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<p><center><img src="class_qwt_dial_scale_draw__inherit__graph.png" border="0" usemap="#_qwt_dial_scale_draw__inherit__map" alt="Inheritance graph"></center>
<map name="_qwt_dial_scale_draw__inherit__map">
<area shape="rect" href="class_qwt_round_scale_draw.html" title="A class for drawing round scales." alt="" coords="11,83,160,107"><area shape="rect" href="class_qwt_abstract_scale_draw.html" title="A abstract base class for drawing scales." alt="" coords="7,8,164,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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<a href="class_qwt_dial_scale_draw-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial_scale_draw.html#a410c51b310d1492db2c0bbc0c1df163">QwtDialScaleDraw</a> (<a class="el" href="class_qwt_dial.html">QwtDial</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="class_qwt_text.html">QwtText</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial_scale_draw.html#a497b0ca0f1c4d27a0bcc3c30556cb09">label</a> (double value) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial_scale_draw.html#478f4bcd24e67485d3f796c8fde51f22">setPenWidth</a> (uint)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial_scale_draw.html#d4166431ea6010dfcfd69636f16006cb">penWidth</a> () const </td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
A special scale draw made for <a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control.">QwtDial</a>.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control.">QwtDial</a>, <a class="el" href="class_qwt_compass.html" title="A Compass Widget.">QwtCompass</a> </dd></dl>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="a410c51b310d1492db2c0bbc0c1df163"></a><!-- doxytag: member="QwtDialScaleDraw::QwtDialScaleDraw" ref="a410c51b310d1492db2c0bbc0c1df163" args="(QwtDial *)" -->
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<td class="memname">QwtDialScaleDraw::QwtDialScaleDraw </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_qwt_dial.html">QwtDial</a> * </td>
<td class="paramname"> <em>parent</em> </td>
<td> ) </td>
<td><code> [explicit]</code></td>
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<p>
Constructor<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent dial widget </td></tr>
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</dl>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a497b0ca0f1c4d27a0bcc3c30556cb09"></a><!-- doxytag: member="QwtDialScaleDraw::label" ref="a497b0ca0f1c4d27a0bcc3c30556cb09" args="(double value) const " -->
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<td class="memname"><a class="el" href="class_qwt_text.html">QwtText</a> QwtDialScaleDraw::label </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>value</em> </td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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<p>
Call <a class="el" href="class_qwt_dial.html#b91f5aa6c54349d735fe22acd4f5a2e1">QwtDial::scaleLabel</a> of the parent dial widget.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>value</em> </td><td>Value to display</td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dial.html#b91f5aa6c54349d735fe22acd4f5a2e1">QwtDial::scaleLabel()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="class_qwt_abstract_scale_draw.html#4ff88bc827dd6c6ca9298de13483b61f">QwtAbstractScaleDraw</a>.</p>
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<a class="anchor" name="d4166431ea6010dfcfd69636f16006cb"></a><!-- doxytag: member="QwtDialScaleDraw::penWidth" ref="d4166431ea6010dfcfd69636f16006cb" args="() const " -->
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<td class="memname">uint QwtDialScaleDraw::penWidth </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
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<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Pen width used for painting the scale </dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dial_scale_draw.html#478f4bcd24e67485d3f796c8fde51f22">setPenWidth</a>, <a class="el" href="class_qwt_dial.html#3c08d8596771debf165ed5492080a237">QwtDial::drawScale()</a> </dd></dl>
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</div><p>
<a class="anchor" name="478f4bcd24e67485d3f796c8fde51f22"></a><!-- doxytag: member="QwtDialScaleDraw::setPenWidth" ref="478f4bcd24e67485d3f796c8fde51f22" args="(uint)" -->
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<td class="memname">void QwtDialScaleDraw::setPenWidth </td>
<td>(</td>
<td class="paramtype">uint </td>
<td class="paramname"> <em>penWidth</em> </td>
<td> ) </td>
<td></td>
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<p>
Set the pen width used for painting the scale<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>penWidth</em> </td><td>Pen width </td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dial_scale_draw.html#d4166431ea6010dfcfd69636f16006cb">penWidth()</a>, <a class="el" href="class_qwt_dial.html#3c08d8596771debf165ed5492080a237">QwtDial::drawScale()</a> </dd></dl>
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