class_qwt_scale_widget.html

QWT5.01用于Qt开发的二维图形库程序

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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_scale_draw.html#bf5881339fddde65a00c1dd391023320">QwtScaleDraw::setLabelRotation()</a>, QwtScaleWidget::setLabelFlags() </dd></dl>

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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00311">311</a> of file <a class="el" href="qwt__scale__widget_8cpp-source.html">qwt_scale_widget.cpp</a>.
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References <a class="el" href="qwt__scale__widget_8cpp-source.html#l00552">layoutScale()</a>.
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Referenced by <a class="el" href="qwt__plot__axis_8cpp-source.html#l00467">QwtPlot::setAxisLabelRotation()</a>.    </td>
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<a class="anchor" name="36d92ef63d996fe1fd58a46431924ab6"></a><!-- doxytag: member="QwtScaleWidget::setMargin" ref="36d92ef63d996fe1fd58a46431924ab6" args="(int)" --><p>
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          <td class="md" nowrap valign="top">void QwtScaleWidget::setMargin           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>margin</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Specify the margin to the colorBar/base line. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>margin</em>&nbsp;</td><td>Margin </td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_scale_widget.html#4827906c3f11825d479c6e493c8e1b4c">QwtScaleWidget::margin</a> </dd></dl>

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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00249">249</a> of file <a class="el" href="qwt__scale__widget_8cpp-source.html">qwt_scale_widget.cpp</a>.
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References <a class="el" href="qwt__scale__widget_8cpp-source.html#l00552">layoutScale()</a>.    </td>
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<a class="anchor" name="4299d99073231d977924c7e40ff9a6a9"></a><!-- doxytag: member="QwtScaleWidget::setMinBorderDist" ref="4299d99073231d977924c7e40ff9a6a9" args="(int start, int end)" --><p>
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          <td class="md" nowrap valign="top">void QwtScaleWidget::setMinBorderDist           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname" nowrap> <em>start</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>end</em></td>
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          <td class="md">)&nbsp;</td>
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Set a minimum value for the distances of the scale's endpoints from the widget borders. This is useful to avoid that the scales are "jumping", when the tick labels or their positions change often.<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_scale_widget.html#2927a7cb5157b86c580d7ebed4dc4e7c">getMinBorderDist()</a>, <a class="el" href="class_qwt_scale_widget.html#57ca1a6a87417a732e0b1e66ac2a3493">getBorderDistHint()</a> </dd></dl>

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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00794">794</a> of file <a class="el" href="qwt__scale__widget_8cpp-source.html">qwt_scale_widget.cpp</a>.    </td>
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<a class="anchor" name="af416874df0dbb5932f1427e41e4d1b4"></a><!-- doxytag: member="QwtScaleWidget::setPenWidth" ref="af416874df0dbb5932f1427e41e4d1b4" args="(int)" --><p>
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          <td class="md" nowrap valign="top">void QwtScaleWidget::setPenWidth           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>width</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Specify the width of the scale pen. 
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<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>Pen width </td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_scale_widget.html#69546c75ba60b66c3fe675e69a3f9253">QwtScaleWidget::penWidth</a> </dd></dl>

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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00279">279</a> of file <a class="el" href="qwt__scale__widget_8cpp-source.html">qwt_scale_widget.cpp</a>.
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References <a class="el" href="qwt__scale__widget_8cpp-source.html#l00552">layoutScale()</a>.    </td>
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<a class="anchor" name="d2d2f5a313d4b18499416b03613efef8"></a><!-- doxytag: member="QwtScaleWidget::setScaleDiv" ref="d2d2f5a313d4b18499416b03613efef8" args="(QwtScaleTransformation *, const QwtScaleDiv &amp;sd)" --><p>
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          <td class="md" nowrap valign="top">void QwtScaleWidget::setScaleDiv           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_scale_transformation.html">QwtScaleTransformation</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>transformation</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>scaleDiv</em></td>
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          <td class="md">)&nbsp;</td>
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Assign a scale division. 
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The scale division determines where to set the tick marks.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>transformation</em>&nbsp;</td><td>Transformation, needed to translate between scale and pixal values </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>scaleDiv</em>&nbsp;</td><td>Scale Division </td></tr>
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<dl compact><dt><b>See also:</b></dt><dd>For more information about scale divisions, see <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a>. </dd></dl>

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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00840">840</a> of file <a class="el" href="qwt__scale__widget_8cpp-source.html">qwt_scale_widget.cpp</a>.
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References <a class="el" href="qwt__scale__widget_8cpp-source.html#l00552">layoutScale()</a>, <a class="el" href="qwt__abstract__scale__draw_8cpp-source.html#l00125">QwtAbstractScaleDraw::map()</a>, <a class="el" href="qwt__abstract__scale__draw_8cpp-source.html#l00137">QwtAbstractScaleDraw::scaleDiv()</a>, <a class="el" href="class_qwt_scale_widget.html#55c52717ede368069f5f44b9901e3400">scaleDivChanged()</a>, <a class="el" href="qwt__abstract__scale__draw_8cpp-source.html#l00107">QwtAbstractScaleDraw::setScaleDiv()</a>, <a class="el" href="qwt__abstract__scale__draw_8cpp-source.html#l00118">QwtAbstractScaleDraw::setTransformation()</a>, <a class="el" href="qwt__scale__map_8cpp-source.html#l00142">QwtScaleMap::transformation()</a>, and <a class="el" href="qwt__scale__map_8h-source.html#l00038">QwtScaleTransformation::type()</a>.    </td>
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<a class="anchor" name="f93459026340638898c11a799f4ae0c0"></a><!-- doxytag: member="QwtScaleWidget::setScaleDraw" ref="f93459026340638898c11a799f4ae0c0" args="(QwtScaleDraw *)" --><p>
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          <td class="md" nowrap valign="top">void QwtScaleWidget::setScaleDraw           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Set a scale draw sd has to be created with new and will be deleted in QwtScaleWidget::~QwtScale or the next call of <a class="el" href="class_qwt_scale_widget.html#f93459026340638898c11a799f4ae0c0">QwtScaleWidget::setScaleDraw</a>. 
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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00322">322</a> of file <a class="el" href="qwt__scale__widget_8cpp-source.html">qwt_scale_widget.cpp</a>.
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References <a class="el" href="qwt__scale__widget_8cpp-source.html#l00552">layoutScale()</a>, and <a class="el" href="qwt__scale__draw_8cpp-source.html#l00102">QwtScaleDraw::setAlignment()</a>.
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Referenced by <a class="el" href="qwt__plot__axis_8cpp-source.html#l00435">QwtPlot::setAxisScaleDraw()</a>.    </td>
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<a class="anchor" name="aaad9f3d54fd329b16b738ca2df00ddf"></a><!-- doxytag: member="QwtScaleWidget::setSpacing" ref="aaad9f3d54fd329b16b738ca2df00ddf" args="(int td)" --><p>
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          <td class="md" nowrap valign="top">void QwtScaleWidget::setSpacing           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>spacing</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
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Specify the distance between color bar, scale and title. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>spacing</em>&nbsp;</td><td>Spacing </td></tr>
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<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_scale_widget.html#1bdb5b6fa77a4535087f1c672ee394ce">QwtScaleWidget::spacing</a> </dd></dl>

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Definition at line <a class="el" href="qwt__scale__widget_8cpp-source.html#l00264">264</a> of fi