class_qwt_simple_compass_rose.html

QWT5.01用于Qt开发的二维图形库程序

          <td class="mdname" nowrap> <em>numThorns</em>, </td>
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          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>numThornLevels</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>double&nbsp;</td>
          <td class="mdname" nowrap> <em>shrinkFactor</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static]</code></td>
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<p>
Draw the rose<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>painter</em>&nbsp;</td><td>Painter </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>palette</em>&nbsp;</td><td>Palette </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center of the rose </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>radius</em>&nbsp;</td><td>Radius of the rose </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>north</em>&nbsp;</td><td>Position pointing to north </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>width</em>&nbsp;</td><td>Width of the rose </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>numThorns</em>&nbsp;</td><td>Number of thorns </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>numThornLevels</em>&nbsp;</td><td>Number of thorn levels </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>shrinkFactor</em>&nbsp;</td><td>Factor to shrink the thorns with each level </td></tr>
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<p>
Definition at line <a class="el" href="qwt__compass__rose_8cpp-source.html#l00136">136</a> of file <a class="el" href="qwt__compass__rose_8cpp-source.html">qwt_compass_rose.cpp</a>.
<p>
Referenced by <a class="el" href="qwt__compass__rose_8cpp-source.html#l00098">draw()</a>.    </td>
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<a class="anchor" name="8fa418ee344d934d556fa5719cd5ece5"></a><!-- doxytag: member="QwtSimpleCompassRose::numThornLevels" ref="8fa418ee344d934d556fa5719cd5ece5" args="() const " --><p>
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          <td class="md" nowrap valign="top">int QwtSimpleCompassRose::numThornLevels           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
<dl compact><dt><b>Returns:</b></dt><dd>Number of thorn levels </dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_simple_compass_rose.html#3c86abb463eb4741d1776318d6fa557b">setNumThorns()</a>, <a class="el" href="class_qwt_simple_compass_rose.html#d91026da3b586a3193a264401221a275">setNumThornLevels()</a> </dd></dl>

<p>
Definition at line <a class="el" href="qwt__compass__rose_8cpp-source.html#l00278">278</a> of file <a class="el" href="qwt__compass__rose_8cpp-source.html">qwt_compass_rose.cpp</a>.    </td>
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<a class="anchor" name="7c3270789e94e94b8d515b04372bfe0b"></a><!-- doxytag: member="QwtSimpleCompassRose::numThorns" ref="7c3270789e94e94b8d515b04372bfe0b" args="() const " --><p>
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          <td class="md" nowrap valign="top">int QwtSimpleCompassRose::numThorns           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
<dl compact><dt><b>Returns:</b></dt><dd>Number of thorns </dd></dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_simple_compass_rose.html#3c86abb463eb4741d1776318d6fa557b">setNumThorns()</a>, <a class="el" href="class_qwt_simple_compass_rose.html#d91026da3b586a3193a264401221a275">setNumThornLevels()</a> </dd></dl>

<p>
Definition at line <a class="el" href="qwt__compass__rose_8cpp-source.html#l00258">258</a> of file <a class="el" href="qwt__compass__rose_8cpp-source.html">qwt_compass_rose.cpp</a>.    </td>
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<a class="anchor" name="d91026da3b586a3193a264401221a275"></a><!-- doxytag: member="QwtSimpleCompassRose::setNumThornLevels" ref="d91026da3b586a3193a264401221a275" args="(int count)" --><p>
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          <td class="md" nowrap valign="top">void QwtSimpleCompassRose::setNumThornLevels           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>numThornLevels</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
Set the of thorns levels<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>numThornLevels</em>&nbsp;</td><td>Number of thorns levels </td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_simple_compass_rose.html#3c86abb463eb4741d1776318d6fa557b">setNumThorns()</a>, <a class="el" href="class_qwt_simple_compass_rose.html#8fa418ee344d934d556fa5719cd5ece5">numThornLevels()</a> </dd></dl>

<p>
Definition at line <a class="el" href="qwt__compass__rose_8cpp-source.html#l00269">269</a> of file <a class="el" href="qwt__compass__rose_8cpp-source.html">qwt_compass_rose.cpp</a>.    </td>
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<a class="anchor" name="3c86abb463eb4741d1776318d6fa557b"></a><!-- doxytag: member="QwtSimpleCompassRose::setNumThorns" ref="3c86abb463eb4741d1776318d6fa557b" args="(int count)" --><p>
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          <td class="md" nowrap valign="top">void QwtSimpleCompassRose::setNumThorns           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>numThorns</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
Set the number of thorns on one level The number is aligned to a multiple of 4, with a minimum of 4<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>numThorns</em>&nbsp;</td><td>Number of thorns </td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_simple_compass_rose.html#7c3270789e94e94b8d515b04372bfe0b">numThorns()</a>, <a class="el" href="class_qwt_simple_compass_rose.html#d91026da3b586a3193a264401221a275">setNumThornLevels()</a> </dd></dl>

<p>
Definition at line <a class="el" href="qwt__compass__rose_8cpp-source.html#l00243">243</a> of file <a class="el" href="qwt__compass__rose_8cpp-source.html">qwt_compass_rose.cpp</a>.    </td>
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<a class="anchor" name="e4067a436f45d2f2ca23d8233539566b"></a><!-- doxytag: member="QwtSimpleCompassRose::setWidth" ref="e4067a436f45d2f2ca23d8233539566b" args="(double w)" --><p>
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          <td class="md" nowrap valign="top">void QwtSimpleCompassRose::setWidth           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">double&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>width</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
Set the width of the rose heads. Lower value make thinner heads. The range is limited from 0.03 to 0.4.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>width</em>&nbsp;</td><td>Width </td></tr>
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<p>
Definition at line <a class="el" href="qwt__compass__rose_8cpp-source.html#l00226">226</a> of file <a class="el" href="qwt__compass__rose_8cpp-source.html">qwt_compass_rose.cpp</a>.    </td>
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<hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:25:58 2007 for Qwt User's Guide by&nbsp;
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