class_qwt_compass_magnet_needle.html

QWT5.01用于Qt开发的二维图形库程序

          <td class="md"></td>
          <td class="md" nowrap>const QBrush &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>brush</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>colorOffset</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const QPoint &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>center</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>length</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>width</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>double&nbsp;</td>
          <td class="mdname" nowrap> <em>direction</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static, protected]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Draw a compass needle<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>brush</em>&nbsp;</td><td>Brush </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>colorOffset</em>&nbsp;</td><td>Color offset </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center, where the needle starts </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>length</em>&nbsp;</td><td>Length of the needle </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>width</em>&nbsp;</td><td>Width of the needle </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>direction</em>&nbsp;</td><td>Direction </td></tr>
  </table>
</dl>

<p>
Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00419">419</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
<p>
Referenced by <a class="el" href="qwt__dial__needle_8cpp-source.html#l00383">drawThinNeedle()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="786b21adb5d427b35be554eeafcce06c"></a><!-- doxytag: member="QwtCompassMagnetNeedle::drawThinNeedle" ref="786b21adb5d427b35be554eeafcce06c" args="(QPainter *, const QPalette &amp;, QPalette::ColorGroup, const QPoint &amp;, int length, double direction)" --><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 QwtCompassMagnetNeedle::drawThinNeedle           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">QPainter *&nbsp;</td>
          <td class="mdname" nowrap> <em>painter</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const QPalette &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>palette</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>QPalette::ColorGroup&nbsp;</td>
          <td class="mdname" nowrap> <em>colorGroup</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const QPoint &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>center</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>length</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>double&nbsp;</td>
          <td class="mdname" nowrap> <em>direction</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Draw a compass needle<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>colorGroup</em>&nbsp;</td><td>Color group </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center, where the needle starts </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>length</em>&nbsp;</td><td>Length of the needle </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>direction</em>&nbsp;</td><td>Direction </td></tr>
  </table>
</dl>

<p>
Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00383">383</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
<p>
References <a class="el" href="qwt__dial__needle_8cpp-source.html#l00054">QwtDialNeedle::drawKnob()</a>, and <a class="el" href="qwt__dial__needle_8cpp-source.html#l00419">drawPointer()</a>.
<p>
Referenced by <a class="el" href="qwt__dial__needle_8cpp-source.html#l00292">draw()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="e26a1879af72e9b553b2a6c85afe0ca1"></a><!-- doxytag: member="QwtCompassMagnetNeedle::drawTriangleNeedle" ref="e26a1879af72e9b553b2a6c85afe0ca1" args="(QPainter *, const QPalette &amp;, QPalette::ColorGroup, const QPoint &amp;, int length, double direction)" --><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 QwtCompassMagnetNeedle::drawTriangleNeedle           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">QPainter *&nbsp;</td>
          <td class="mdname" nowrap> <em>painter</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const QPalette &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>palette</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>QPalette::ColorGroup&nbsp;</td>
          <td class="mdname" nowrap> <em>colorGroup</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const QPoint &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>center</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>length</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>double&nbsp;</td>
          <td class="mdname" nowrap> <em>direction</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Draw a compass needle<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>colorGroup</em>&nbsp;</td><td>Color group </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center, where the needle starts </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>length</em>&nbsp;</td><td>Length of the needle </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>direction</em>&nbsp;</td><td>Direction </td></tr>
  </table>
</dl>

<p>
Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00317">317</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
<p>
Referenced by <a class="el" href="qwt__dial__needle_8cpp-source.html#l00292">draw()</a>.    </td>
  </tr>
</table>
<hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:23:17 2007 for Qwt User's Guide by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>
</body>
</html>