class_qwt_plot.html

QWT5.01用于Qt开发的二维图形库程序

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Destructor. 
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Definition at line <a class="el" href="qwt__plot_8cpp-source.html#l00085">85</a> of file <a class="el" href="qwt__plot_8cpp-source.html">qwt_plot.cpp</a>.
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References <a class="el" href="qwt__plot__dict_8cpp-source.html#l00129">QwtPlotDict::autoDelete()</a>, and <a class="el" href="qwt__plot__dict_8cpp-source.html#l00161">QwtPlotDict::detachItems()</a>.    </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="ea78ab565d05b69b8730a4af2a11f07e"></a><!-- doxytag: member="QwtPlot::autoRefresh" ref="ea78ab565d05b69b8730a4af2a11f07e" args="()" --><p>
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          <td class="md" nowrap valign="top">void QwtPlot::autoRefresh           </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><code> [slot]</code></td>
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Replots the plot if <a class="el" href="class_qwt_plot.html#f14053ca41be0f9c6f820ed3c4379831">QwtPlot::autoReplot()</a> is <code>true</code>. 
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Definition at line <a class="el" href="qwt__plot_8cpp-source.html#l00167">167</a> of file <a class="el" href="qwt__plot_8cpp-source.html">qwt_plot.cpp</a>.
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References <a class="el" href="qwt__plot_8cpp-source.html#l00376">replot()</a>.
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Referenced by <a class="el" href="qwt__plot__axis_8cpp-source.html#l00366">setAxisAutoScale()</a>, <a class="el" href="qwt__plot__axis_8cpp-source.html#l00505">setAxisMaxMajor()</a>, <a class="el" href="qwt__plot__axis_8cpp-source.html#l00479">setAxisMaxMinor()</a>, <a class="el" href="qwt__plot__axis_8cpp-source.html#l00384">setAxisScale()</a>, <a class="el" href="qwt__plot__axis_8cpp-source.html#l00407">setAxisScaleDiv()</a>, <a class="el" href="qwt__plot__axis_8cpp-source.html#l00435">setAxisScaleDraw()</a>, and <a class="el" href="qwt__plot__axis_8cpp-source.html#l00120">setAxisScaleEngine()</a>.    </td>
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<a class="anchor" name="f14053ca41be0f9c6f820ed3c4379831"></a><!-- doxytag: member="QwtPlot::autoReplot" ref="f14053ca41be0f9c6f820ed3c4379831" args="() const " --><p>
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          <td class="md" nowrap valign="top">bool QwtPlot::autoReplot           </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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<dl compact><dt><b>Returns:</b></dt><dd>true if the autoReplot option is set. </dd></dl>

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Definition at line <a class="el" href="qwt__plot_8cpp-source.html#l00195">195</a> of file <a class="el" href="qwt__plot_8cpp-source.html">qwt_plot.cpp</a>.
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Referenced by <a class="el" href="qwt__plot__printfilter_8cpp-source.html#l00157">QwtPlotPrintFilter::apply()</a>, <a class="el" href="qwt__plot__panner_8cpp-source.html#l00130">QwtPlotPanner::moveCanvas()</a>, <a class="el" href="qwt__plot_8cpp-source.html#l00376">replot()</a>, <a class="el" href="qwt__plot__zoomer_8cpp-source.html#l00343">QwtPlotZoomer::rescale()</a>, <a class="el" href="qwt__plot__magnifier_8cpp-source.html#l00374">QwtPlotMagnifier::rescale()</a>, and <a class="el" href="qwt__plot__printfilter_8cpp-source.html#l00366">QwtPlotPrintFilter::reset()</a>.    </td>
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<a class="anchor" name="112a1bc0b4f7132b10bc5b4efae45686"></a><!-- doxytag: member="QwtPlot::axisAutoScale" ref="112a1bc0b4f7132b10bc5b4efae45686" args="(int axisId) const " --><p>
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          <td class="md" nowrap valign="top">bool QwtPlot::axisAutoScale           </td>
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          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>axisId</em>          </td>
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<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if autoscaling is enabled </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>axisId</em>&nbsp;</td><td>axis index </td></tr>
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</dl>

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Definition at line <a class="el" href="qwt__plot__axis_8cpp-source.html#l00154">154</a> of file <a class="el" href="qwt__plot__axis_8cpp-source.html">qwt_plot_axis.cpp</a>.
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References <a class="el" href="qwt__plot_8cpp-source.html#l00767">axisValid()</a>.
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Referenced by <a class="el" href="qwt__plot__axis_8cpp-source.html#l00547">updateAxes()</a>.    </td>
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<a class="anchor" name="ac5107a1ec8836b53f084a5b1bb8cc43"></a><!-- doxytag: member="QwtPlot::axisEnabled" ref="ac5107a1ec8836b53f084a5b1bb8cc43" args="(int axisId) const " --><p>
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          <td class="md" nowrap valign="top">bool QwtPlot::axisEnabled           </td>
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          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>axisId</em>          </td>
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<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if a specified axis is enabled </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
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Definition at line <a class="el" href="qwt__plot__axis_8cpp-source.html#l00167">167</a> of file <a class="el" href="qwt__plot__axis_8cpp-source.html">qwt_plot_axis.cpp</a>.
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References <a class="el" href="qwt__plot_8cpp-source.html#l00767">axisValid()</a>.
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Referenced by <a class="el" href="qwt__plot_8cpp-source.html#l00626">canvasMap()</a>, <a class="el" href="qwt__plot__layout_8cpp-source.html#l00464">QwtPlotLayout::minimumSizeHint()</a>, <a class="el" href="qwt__plot__print_8cpp-source.html#l00346">printScale()</a>, <a class="el" href="qwt__plot__picker_8cpp-source.html#l00032">QwtPlotPicker::QwtPlotPicker()</a>, and <a class="el" href="qwt__plot_8cpp-source.html#l00316">sizeHint()</a>.    </td>
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<a class="anchor" name="637e2261d7722f00b2ce2bacadca8ffa"></a><!-- doxytag: member="QwtPlot::axisFont" ref="637e2261d7722f00b2ce2bacadca8ffa" args="(int axisId) const " --><p>
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          <td class="md" nowrap valign="top">QFont QwtPlot::axisFont           </td>
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          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>axisId</em>          </td>
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<dl compact><dt><b>Returns:</b></dt><dd>the font of the scale labels for a specified axis </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
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Definition at line <a class="el" href="qwt__plot__axis_8cpp-source.html#l00179">179</a> of file <a class="el" href="qwt__plot__axis_8cpp-source.html">qwt_plot_axis.cpp</a>.
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References <a class="el" href="qwt__plot_8cpp-source.html#l00767">axisValid()</a>, and <a class="el" href="qwt__plot__axis_8cpp-source.html#l00100">axisWidget()</a>.    </td>
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<a class="anchor" name="250fdf9506a71857d183983823a491d4"></a><!-- doxytag: member="QwtPlot::axisMaxMajor" ref="250fdf9506a71857d183983823a491d4" args="(int axisId) const " --><p>
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          <td class="md" nowrap valign="top">int QwtPlot::axisMaxMajor           </td>
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          <td class="md" nowrap valign="top">int&nbsp;</td>