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<!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: QwtDialScaleDraw Class Reference</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 id="current"><a href="classes.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="classes.html"><span>Alphabetical List</span></a></li> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><h1>QwtDialScaleDraw Class Reference</h1><!-- doxytag: class="QwtDialScaleDraw" --><!-- doxytag: inherits="QwtRoundScaleDraw" -->Inheritance diagram for QwtDialScaleDraw:<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 href="class_qwt_round_scale_draw.html" shape="rect" coords="11,83,160,107" alt=""><area href="class_qwt_abstract_scale_draw.html" shape="rect" coords="7,8,164,32" alt=""></map><center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for QwtDialScaleDraw:<p><center><img src="class_qwt_dial_scale_draw__coll__graph.png" border="0" usemap="#_qwt_dial_scale_draw__coll__map" alt="Collaboration graph"></center><map name="_qwt_dial_scale_draw__coll__map"><area href="class_qwt_round_scale_draw.html" shape="rect" coords="19,163,168,187" alt=""><area href="class_qwt_abstract_scale_draw.html" shape="rect" coords="7,85,164,109" alt=""><area href="class_qwt_dial.html" shape="rect" coords="196,163,263,187" alt=""><area href="class_qwt_abstract_slider.html" shape="rect" coords="188,85,316,109" alt=""><area href="class_qwt_double_range.html" shape="rect" coords="190,8,315,32" alt=""></map><center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_qwt_dial_scale_draw-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>A special scale draw made for <a class="el" href="class_qwt_dial.html">QwtDial</a>. <p><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dial.html">QwtDial</a>, <a class="el" href="class_qwt_compass.html">QwtCompass</a> </dd></dl><p><p>Definition at line <a class="el" href="qwt__dial_8h-source.html#l00029">29</a> of file <a class="el" href="qwt__dial_8h-source.html">qwt_dial.h</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></table><hr><h2>Constructor & Destructor Documentation</h2><a class="anchor" name="a410c51b310d1492db2c0bbc0c1df163"></a><!-- doxytag: member="QwtDialScaleDraw::QwtDialScaleDraw" ref="a410c51b310d1492db2c0bbc0c1df163" args="(QwtDial *)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">QwtDialScaleDraw::QwtDialScaleDraw </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="class_qwt_dial.html">QwtDial</a> * </td> <td class="mdname1" valign="top" nowrap> <em>parent</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [explicit]</code></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><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> </table></dl><p>Definition at line <a class="el" href="qwt__dial_8cpp-source.html#l00091">91</a> of file <a class="el" href="qwt__dial_8cpp-source.html">qwt_dial.cpp</a>. </td> </tr></table><hr><h2>Member Function Documentation</h2><a class="anchor" name="a497b0ca0f1c4d27a0bcc3c30556cb09"></a><!-- doxytag: member="QwtDialScaleDraw::label" ref="a497b0ca0f1c4d27a0bcc3c30556cb09" args="(double value) const " --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"><a class="el" href="class_qwt_text.html">QwtText</a> QwtDialScaleDraw::label </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">double </td> <td class="mdname1" valign="top" nowrap> <em>value</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><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 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>Definition at line <a class="el" href="qwt__dial_8cpp-source.html#l00125">125</a> of file <a class="el" href="qwt__dial_8cpp-source.html">qwt_dial.cpp</a>.<p>References <a class="el" href="qwt__abstract__scale__draw_8cpp-source.html#l00359">QwtAbstractScaleDraw::label()</a>, and <a class="el" href="qwt__dial_8cpp-source.html#l00923">QwtDial::scaleLabel()</a>. </td> </tr></table><a class="anchor" name="d4166431ea6010dfcfd69636f16006cb"></a><!-- doxytag: member="QwtDialScaleDraw::penWidth" ref="d4166431ea6010dfcfd69636f16006cb" args="() const " --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">uint QwtDialScaleDraw::penWidth </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const</td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p><dl compact><dt><b>Returns:</b></dt><dd>Pen width used for painting the scale </dd></dl><dl 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><p>Definition at line <a class="el" href="qwt__dial_8cpp-source.html#l00113">113</a> of file <a class="el" href="qwt__dial_8cpp-source.html">qwt_dial.cpp</a>. </td> </tr></table><a class="anchor" name="478f4bcd24e67485d3f796c8fde51f22"></a><!-- doxytag: member="QwtDialScaleDraw::setPenWidth" ref="478f4bcd24e67485d3f796c8fde51f22" args="(uint)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void QwtDialScaleDraw::setPenWidth </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">uint </td> <td class="mdname1" valign="top" nowrap> <em>penWidth</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><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 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><p>Definition at line <a class="el" href="qwt__dial_8cpp-source.html#l00104">104</a> of file <a class="el" href="qwt__dial_8cpp-source.html">qwt_dial.cpp</a>.<p>Referenced by <a class="el" href="qwt__dial_8cpp-source.html#l00904">QwtDial::setScaleTicks()</a>. </td> </tr></table><hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:23:45 2007 for Qwt User's Guide by <a 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