class_qwt_plot_magnifier.html

QWT5.01用于Qt开发的二维图形库程序

      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_plot_canvas.html">QwtPlotCanvas</a> * QwtPlotMagnifier::canvas           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Return Observed plot canvas. 
<p>

<p>
Definition at line <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00203">203</a> of file <a class="el" href="qwt__plot__magnifier_8cpp-source.html">qwt_plot_magnifier.cpp</a>.    </td>
  </tr>
</table>
<a class="anchor" name="947d94f9517bb096851738b5c2bf4b7d"></a><!-- doxytag: member="QwtPlotMagnifier::canvas" ref="947d94f9517bb096851738b5c2bf4b7d" args="()" --><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_plot_canvas.html">QwtPlotCanvas</a> * QwtPlotMagnifier::canvas           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Return observed plot canvas. 
<p>

<p>
Definition at line <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00193">193</a> of file <a class="el" href="qwt__plot__magnifier_8cpp-source.html">qwt_plot_magnifier.cpp</a>.
<p>
Referenced by <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00209">plot()</a>, <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00270">widgetMousePressEvent()</a>, and <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00292">widgetMouseReleaseEvent()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="2cc4ae00009f34f54880aea9e9837826"></a><!-- doxytag: member="QwtPlotMagnifier::plot" ref="2cc4ae00009f34f54880aea9e9837826" 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">const <a class="el" href="class_qwt_plot.html">QwtPlot</a> * QwtPlotMagnifier::plot           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Return plot widget, containing the observed plot canvas. 
<p>

<p>
Definition at line <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00223">223</a> of file <a class="el" href="qwt__plot__magnifier_8cpp-source.html">qwt_plot_magnifier.cpp</a>.    </td>
  </tr>
</table>
<a class="anchor" name="e0197fb4f393e149585ff62f8e29cea6"></a><!-- doxytag: member="QwtPlotMagnifier::plot" ref="e0197fb4f393e149585ff62f8e29cea6" args="()" --><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_plot.html">QwtPlot</a> * QwtPlotMagnifier::plot           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Return plot widget, containing the observed plot canvas. 
<p>

<p>
Definition at line <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00209">209</a> of file <a class="el" href="qwt__plot__magnifier_8cpp-source.html">qwt_plot_magnifier.cpp</a>.
<p>
References <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00193">canvas()</a>.
<p>
Referenced by <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00374">rescale()</a>.    </td>
  </tr>
</table>
<hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:25:05 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>