1399 lines
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1399 lines
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<a href="#pub-types">Public Types</a> |
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<div class="title">QwtScaleWidget Class Reference</div> </div>
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<p>A Widget which contains a scale.
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<a href="class_qwt_scale_widget.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="qwt__scale__widget_8h_source.html">qwt_scale_widget.h</a>></code></p>
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Inheritance diagram for QwtScaleWidget:</div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:a95903255246c9da84e7388b567354c8f"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">LayoutFlag</a> { <a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8fac6160b1d9f11f92db884ff26da8e2637">TitleInverted</a> = 1
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}<tr class="memdesc:a95903255246c9da84e7388b567354c8f"><td class="mdescLeft"> </td><td class="mdescRight">Layout flags of the title. <a href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">More...</a><br /></td></tr>
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</td></tr>
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<tr class="memitem:a19dcd8adcfd10fe26e021fa47e22b843"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a19dcd8adcfd10fe26e021fa47e22b843"></a>
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typedef QFlags< <a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">LayoutFlag</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a19dcd8adcfd10fe26e021fa47e22b843">LayoutFlags</a></td></tr>
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<tr class="memdesc:a19dcd8adcfd10fe26e021fa47e22b843"><td class="mdescLeft"> </td><td class="mdescRight">Layout flags of the title. <br /></td></tr>
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<tr class="separator:a19dcd8adcfd10fe26e021fa47e22b843"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="signals"></a>
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Signals</h2></td></tr>
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<tr class="memitem:a55c52717ede368069f5f44b9901e3400"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a55c52717ede368069f5f44b9901e3400"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a55c52717ede368069f5f44b9901e3400">scaleDivChanged</a> ()</td></tr>
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<tr class="memdesc:a55c52717ede368069f5f44b9901e3400"><td class="mdescLeft"> </td><td class="mdescRight">Signal emitted, whenever the scale division changes. <br /></td></tr>
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<tr class="separator:a55c52717ede368069f5f44b9901e3400"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:addfd5f0802f85f8abee1d3ff7a1617d6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#addfd5f0802f85f8abee1d3ff7a1617d6">QwtScaleWidget</a> (QWidget *parent=NULL)</td></tr>
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<tr class="memdesc:addfd5f0802f85f8abee1d3ff7a1617d6"><td class="mdescLeft"> </td><td class="mdescRight">Create a scale with the position QwtScaleWidget::Left. <a href="#addfd5f0802f85f8abee1d3ff7a1617d6">More...</a><br /></td></tr>
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<tr class="separator:addfd5f0802f85f8abee1d3ff7a1617d6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a13c0c28d56a9e44a81990c7c3fbb96e5"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a13c0c28d56a9e44a81990c7c3fbb96e5">QwtScaleWidget</a> (<a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a>, QWidget *parent=NULL)</td></tr>
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<tr class="memdesc:a13c0c28d56a9e44a81990c7c3fbb96e5"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a13c0c28d56a9e44a81990c7c3fbb96e5">More...</a><br /></td></tr>
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<tr class="separator:a13c0c28d56a9e44a81990c7c3fbb96e5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a84213c50912000db319b2c7d704f9a33"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a84213c50912000db319b2c7d704f9a33"></a>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a84213c50912000db319b2c7d704f9a33">~QwtScaleWidget</a> ()</td></tr>
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<tr class="memdesc:a84213c50912000db319b2c7d704f9a33"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="separator:a84213c50912000db319b2c7d704f9a33"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a28ad440a43978d2d50f19e17d0776403"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a28ad440a43978d2d50f19e17d0776403">setTitle</a> (const QString &<a class="el" href="class_qwt_scale_widget.html#a75ab60ac06977a6cb1991aa2e7979c2e">title</a>)</td></tr>
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<tr class="separator:a28ad440a43978d2d50f19e17d0776403"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1451d5d2293358ba097a833a40015524"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a1451d5d2293358ba097a833a40015524">setTitle</a> (const <a class="el" href="class_qwt_text.html">QwtText</a> &<a class="el" href="class_qwt_scale_widget.html#a75ab60ac06977a6cb1991aa2e7979c2e">title</a>)</td></tr>
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<tr class="separator:a1451d5d2293358ba097a833a40015524"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a75ab60ac06977a6cb1991aa2e7979c2e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_text.html">QwtText</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a75ab60ac06977a6cb1991aa2e7979c2e">title</a> () const </td></tr>
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<tr class="separator:a75ab60ac06977a6cb1991aa2e7979c2e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6e3495e29ba5dfb4a75827ec1df03f6a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a6e3495e29ba5dfb4a75827ec1df03f6a">setLayoutFlag</a> (<a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">LayoutFlag</a>, bool on)</td></tr>
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<tr class="separator:a6e3495e29ba5dfb4a75827ec1df03f6a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a14109672bbee79337864ae4c6525994f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a14109672bbee79337864ae4c6525994f">testLayoutFlag</a> (<a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">LayoutFlag</a>) const </td></tr>
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<tr class="separator:a14109672bbee79337864ae4c6525994f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a75477785c41114e4b2fc08bec64e5d26"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a75477785c41114e4b2fc08bec64e5d26">setBorderDist</a> (int start, int end)</td></tr>
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<tr class="separator:a75477785c41114e4b2fc08bec64e5d26"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab82bb290d685dfaec3894f5892f04ef9"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#ab82bb290d685dfaec3894f5892f04ef9">startBorderDist</a> () const </td></tr>
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<tr class="separator:ab82bb290d685dfaec3894f5892f04ef9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a314a2aff4b7629db21b45c8f74b3ae0b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a314a2aff4b7629db21b45c8f74b3ae0b">endBorderDist</a> () const </td></tr>
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<tr class="separator:a314a2aff4b7629db21b45c8f74b3ae0b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a57ca1a6a87417a732e0b1e66ac2a3493"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a57ca1a6a87417a732e0b1e66ac2a3493">getBorderDistHint</a> (int &start, int &end) const </td></tr>
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<tr class="memdesc:a57ca1a6a87417a732e0b1e66ac2a3493"><td class="mdescLeft"> </td><td class="mdescRight">Calculate a hint for the border distances. <a href="#a57ca1a6a87417a732e0b1e66ac2a3493">More...</a><br /></td></tr>
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<tr class="separator:a57ca1a6a87417a732e0b1e66ac2a3493"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2927a7cb5157b86c580d7ebed4dc4e7c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a2927a7cb5157b86c580d7ebed4dc4e7c">getMinBorderDist</a> (int &start, int &end) const </td></tr>
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<tr class="separator:a2927a7cb5157b86c580d7ebed4dc4e7c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4299d99073231d977924c7e40ff9a6a9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a4299d99073231d977924c7e40ff9a6a9">setMinBorderDist</a> (int start, int end)</td></tr>
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<tr class="separator:a4299d99073231d977924c7e40ff9a6a9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a36d92ef63d996fe1fd58a46431924ab6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a36d92ef63d996fe1fd58a46431924ab6">setMargin</a> (int)</td></tr>
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<tr class="memdesc:a36d92ef63d996fe1fd58a46431924ab6"><td class="mdescLeft"> </td><td class="mdescRight">Specify the margin to the colorBar/base line. <a href="#a36d92ef63d996fe1fd58a46431924ab6">More...</a><br /></td></tr>
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<tr class="separator:a36d92ef63d996fe1fd58a46431924ab6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4827906c3f11825d479c6e493c8e1b4c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a4827906c3f11825d479c6e493c8e1b4c">margin</a> () const </td></tr>
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<tr class="separator:a4827906c3f11825d479c6e493c8e1b4c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aaaad9f3d54fd329b16b738ca2df00ddf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aaaad9f3d54fd329b16b738ca2df00ddf">setSpacing</a> (int td)</td></tr>
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<tr class="memdesc:aaaad9f3d54fd329b16b738ca2df00ddf"><td class="mdescLeft"> </td><td class="mdescRight">Specify the distance between color bar, scale and title. <a href="#aaaad9f3d54fd329b16b738ca2df00ddf">More...</a><br /></td></tr>
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<tr class="separator:aaaad9f3d54fd329b16b738ca2df00ddf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1bdb5b6fa77a4535087f1c672ee394ce"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a1bdb5b6fa77a4535087f1c672ee394ce">spacing</a> () const </td></tr>
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<tr class="memitem:ac7959531c846b54d728b846635fc1406"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#ac7959531c846b54d728b846635fc1406">setScaleDiv</a> (const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> &sd)</td></tr>
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<tr class="memdesc:ac7959531c846b54d728b846635fc1406"><td class="mdescLeft"> </td><td class="mdescRight">Assign a scale division. <a href="#ac7959531c846b54d728b846635fc1406">More...</a><br /></td></tr>
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<tr class="memitem:a749ea25d3e0ab0d7e6335982f3919055"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a749ea25d3e0ab0d7e6335982f3919055">setTransformation</a> (<a class="el" href="class_qwt_transform.html">QwtTransform</a> *)</td></tr>
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<tr class="memitem:af93459026340638898c11a799f4ae0c0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#af93459026340638898c11a799f4ae0c0">setScaleDraw</a> (<a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> *)</td></tr>
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<tr class="memitem:ad8603e84f851e5d91feb21beebf19896"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#ad8603e84f851e5d91feb21beebf19896">scaleDraw</a> () const </td></tr>
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<tr class="memitem:a6ccb7e3a4537396f59fc30c7d76cc20d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a6ccb7e3a4537396f59fc30c7d76cc20d">scaleDraw</a> ()</td></tr>
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<tr class="memitem:a8d16473c34f8eaea7e6c457a4de25949"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a8d16473c34f8eaea7e6c457a4de25949">setLabelAlignment</a> (Qt::Alignment)</td></tr>
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<tr class="memdesc:a8d16473c34f8eaea7e6c457a4de25949"><td class="mdescLeft"> </td><td class="mdescRight">Change the alignment for the labels. <a href="#a8d16473c34f8eaea7e6c457a4de25949">More...</a><br /></td></tr>
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<tr class="separator:a8d16473c34f8eaea7e6c457a4de25949"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aea277057b98a66ee8038f6a827e0f404"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aea277057b98a66ee8038f6a827e0f404">setLabelRotation</a> (double rotation)</td></tr>
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<tr class="memdesc:aea277057b98a66ee8038f6a827e0f404"><td class="mdescLeft"> </td><td class="mdescRight">Change the rotation for the labels. See <a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">QwtScaleDraw::setLabelRotation()</a>. <a href="#aea277057b98a66ee8038f6a827e0f404">More...</a><br /></td></tr>
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<tr class="separator:aea277057b98a66ee8038f6a827e0f404"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aeb337b8e67fc00ca98bf39a6d70aea61"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aeb337b8e67fc00ca98bf39a6d70aea61">setColorBarEnabled</a> (bool)</td></tr>
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<tr class="separator:aeb337b8e67fc00ca98bf39a6d70aea61"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0572bc26f5b99654067b916001bce582"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a0572bc26f5b99654067b916001bce582">isColorBarEnabled</a> () const </td></tr>
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<tr class="memitem:a76eb179267a572944d1ebdbf62c573f1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a76eb179267a572944d1ebdbf62c573f1">setColorBarWidth</a> (int)</td></tr>
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<tr class="memitem:aa5877851d15888977621bfe86b945984"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aa5877851d15888977621bfe86b945984">colorBarWidth</a> () const </td></tr>
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<tr class="memitem:a3cfd919d042007accd3fdb3fcd75045c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a3cfd919d042007accd3fdb3fcd75045c">setColorMap</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &, <a class="el" href="class_qwt_color_map.html">QwtColorMap</a> *)</td></tr>
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<tr class="memitem:a45d81f98abea564eca1ec72dd56edaae"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a45d81f98abea564eca1ec72dd56edaae">colorBarInterval</a> () const </td></tr>
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<tr class="memitem:aacbe3acb087a109d9df21062bf5f1726"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_color_map.html">QwtColorMap</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aacbe3acb087a109d9df21062bf5f1726">colorMap</a> () const </td></tr>
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<tr class="memitem:a5ed815b5ac0ed7d43ab923fcd1f5da3d"><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a5ed815b5ac0ed7d43ab923fcd1f5da3d">sizeHint</a> () const </td></tr>
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<tr class="memitem:aee41cd1b3eff4cf06559e7a36baee5a5"><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aee41cd1b3eff4cf06559e7a36baee5a5">minimumSizeHint</a> () const </td></tr>
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<tr class="memitem:a1c488b9304a8e30af20e4da1d397a72f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a1c488b9304a8e30af20e4da1d397a72f">titleHeightForWidth</a> (int width) const </td></tr>
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<tr class="memdesc:a1c488b9304a8e30af20e4da1d397a72f"><td class="mdescLeft"> </td><td class="mdescRight">Find the height of the title for a given width. <a href="#a1c488b9304a8e30af20e4da1d397a72f">More...</a><br /></td></tr>
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<tr class="separator:a1c488b9304a8e30af20e4da1d397a72f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa3c1f2f5e60ebb8f6fb42297dfe8881b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aa3c1f2f5e60ebb8f6fb42297dfe8881b">dimForLength</a> (int length, const QFont &scaleFont) const </td></tr>
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<tr class="memdesc:aa3c1f2f5e60ebb8f6fb42297dfe8881b"><td class="mdescLeft"> </td><td class="mdescRight">Find the minimum dimension for a given length. dim is the height, length the width seen in direction of the title. <a href="#aa3c1f2f5e60ebb8f6fb42297dfe8881b">More...</a><br /></td></tr>
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<tr class="separator:aa3c1f2f5e60ebb8f6fb42297dfe8881b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6fe4349dce606498a417021e99b65fbf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a6fe4349dce606498a417021e99b65fbf">drawColorBar</a> (QPainter *painter, const QRectF &) const </td></tr>
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<tr class="separator:a6fe4349dce606498a417021e99b65fbf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7daf1650daa5503342721dda62d72243"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a7daf1650daa5503342721dda62d72243">drawTitle</a> (QPainter *painter, <a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a>, const QRectF &rect) const </td></tr>
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<tr class="separator:a7daf1650daa5503342721dda62d72243"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab6421ace2bd56d5559689522336556e0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#ab6421ace2bd56d5559689522336556e0">setAlignment</a> (<a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a>)</td></tr>
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<tr class="separator:ab6421ace2bd56d5559689522336556e0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a96c6c060e258e21e609a0f99e59c5e33"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a96c6c060e258e21e609a0f99e59c5e33">alignment</a> () const </td></tr>
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<tr class="separator:a96c6c060e258e21e609a0f99e59c5e33"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5271d10cf0e6097a243aa62beb784c02"><td class="memItemLeft" align="right" valign="top">QRectF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a5271d10cf0e6097a243aa62beb784c02">colorBarRect</a> (const QRectF &) const </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Protected Member Functions</h2></td></tr>
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<tr class="memitem:ab3d4d32fb92fbef360841f74d469f2a9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab3d4d32fb92fbef360841f74d469f2a9"></a>
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virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#ab3d4d32fb92fbef360841f74d469f2a9">paintEvent</a> (QPaintEvent *)</td></tr>
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<tr class="memdesc:ab3d4d32fb92fbef360841f74d469f2a9"><td class="mdescLeft"> </td><td class="mdescRight">paintEvent <br /></td></tr>
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<tr class="memitem:a9072385d42de47fec634989134d1cd98"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a9072385d42de47fec634989134d1cd98">resizeEvent</a> (QResizeEvent *)</td></tr>
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<tr class="memitem:aab7267f2a3137b94a508a655bfaf4fd4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aab7267f2a3137b94a508a655bfaf4fd4"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#aab7267f2a3137b94a508a655bfaf4fd4">draw</a> (QPainter *p) const </td></tr>
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<tr class="memdesc:aab7267f2a3137b94a508a655bfaf4fd4"><td class="mdescLeft"> </td><td class="mdescRight">draw the scale <br /></td></tr>
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<tr class="memitem:af151a963ea3cb7f04815db93e8f4882d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#af151a963ea3cb7f04815db93e8f4882d">scaleChange</a> ()</td></tr>
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<tr class="memdesc:af151a963ea3cb7f04815db93e8f4882d"><td class="mdescLeft"> </td><td class="mdescRight">Notify a change of the scale. <a href="#af151a963ea3cb7f04815db93e8f4882d">More...</a><br /></td></tr>
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<tr class="memitem:a5964a55d1572ea775eae3ca93a755358"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_widget.html#a5964a55d1572ea775eae3ca93a755358">layoutScale</a> (bool update=true)</td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>A Widget which contains a scale. </p>
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<p>This Widget can be used to decorate composite widgets with a scale. </p>
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</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<td class="memname">enum <a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">QwtScaleWidget::LayoutFlag</a></td>
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<p>Layout flags of the title. </p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="a95903255246c9da84e7388b567354c8fac6160b1d9f11f92db884ff26da8e2637"></a>TitleInverted </td><td class="fielddoc">
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<p>The title of vertical scales is painted from top to bottom. Otherwise it is painted from bottom to top. </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">QwtScaleWidget::QwtScaleWidget </td>
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<td>(</td>
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<td class="paramtype">QWidget * </td>
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<td class="paramname"><em>parent</em> = <code>NULL</code></td><td>)</td>
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<td></td>
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<span class="mlabels"><span class="mlabel">explicit</span></span> </td>
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<p>Create a scale with the position QwtScaleWidget::Left. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">parent</td><td>Parent widget </td></tr>
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<td class="memname">QwtScaleWidget::QwtScaleWidget </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> </td>
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<td class="paramname"><em>align</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">QWidget * </td>
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<td class="paramname"><em>parent</em> = <code>NULL</code> </td>
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<td>)</td>
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<p>Constructor. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">align</td><td>Alignment. </td></tr>
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<tr><td class="paramname">parent</td><td>Parent widget </td></tr>
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</dd>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> QwtScaleWidget::alignment </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>position </dd></dl>
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<dl class="section see"><dt>See also</dt><dd>setPosition() </dd></dl>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> QwtScaleWidget::colorBarInterval </td>
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<td>(</td>
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<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Value interval for the color bar </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a3cfd919d042007accd3fdb3fcd75045c">setColorMap()</a>, <a class="el" href="class_qwt_scale_widget.html#aacbe3acb087a109d9df21062bf5f1726">colorMap()</a> </dd></dl>
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<div class="memproto">
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<table class="memname">
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<td class="memname">QRectF QwtScaleWidget::colorBarRect </td>
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<td>(</td>
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<td class="paramtype">const QRectF & </td>
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<td class="paramname"><em>rect</em></td><td>)</td>
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<td> const</td>
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</div><div class="memdoc">
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<p>Calculate the the rectangle for the color bar</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">rect</td><td>Bounding rectangle for all components of the scale </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>Rectangle for the color bar </dd></dl>
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<td class="memname">int QwtScaleWidget::colorBarWidth </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Width of the color bar </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#aeb337b8e67fc00ca98bf39a6d70aea61">setColorBarEnabled()</a>, <a class="el" href="class_qwt_scale_widget.html#aeb337b8e67fc00ca98bf39a6d70aea61">setColorBarEnabled()</a> </dd></dl>
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<a class="anchor" id="aacbe3acb087a109d9df21062bf5f1726"></a>
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<tr>
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<td class="memname">const <a class="el" href="class_qwt_color_map.html">QwtColorMap</a> * QwtScaleWidget::colorMap </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Color map </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a3cfd919d042007accd3fdb3fcd75045c">setColorMap()</a>, <a class="el" href="class_qwt_scale_widget.html#a45d81f98abea564eca1ec72dd56edaae">colorBarInterval()</a> </dd></dl>
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<a class="anchor" id="aa3c1f2f5e60ebb8f6fb42297dfe8881b"></a>
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<td class="memname">int QwtScaleWidget::dimForLength </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>length</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const QFont & </td>
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<td class="paramname"><em>scaleFont</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<p>Find the minimum dimension for a given length. dim is the height, length the width seen in direction of the title. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">length</td><td>width for horizontal, height for vertical scales </td></tr>
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<tr><td class="paramname">scaleFont</td><td>Font of the scale </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>height for horizontal, width for vertical scales </dd></dl>
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<td class="memname">void QwtScaleWidget::drawColorBar </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const QRectF & </td>
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<td class="paramname"><em>rect</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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</table>
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</div><div class="memdoc">
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<p>Draw the color bar of the scale widget</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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<tr><td class="paramname">rect</td><td>Bounding rectangle for the color bar</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#aeb337b8e67fc00ca98bf39a6d70aea61">setColorBarEnabled()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::drawTitle </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> </td>
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<td class="paramname"><em>align</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const QRectF & </td>
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<td class="paramname"><em>rect</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Rotate and paint a title according to its position into a given rectangle.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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<tr><td class="paramname">align</td><td>Alignment </td></tr>
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<tr><td class="paramname">rect</td><td>Bounding rectangle </td></tr>
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</table>
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</dd>
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</dl>
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<td class="memname">int QwtScaleWidget::endBorderDist </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>end border distance </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a75477785c41114e4b2fc08bec64e5d26">setBorderDist()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::getBorderDistHint </td>
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<td>(</td>
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<td class="paramtype">int & </td>
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<td class="paramname"><em>start</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int & </td>
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<td class="paramname"><em>end</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<p>Calculate a hint for the border distances. </p>
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<p>This member function calculates the distance of the scale's endpoints from the widget borders which is required for the mark labels to fit into the widget. The maximum of this distance an the minimum border distance is returned.</p>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">start</td><td>Return parameter for the border width at the beginning of the scale </td></tr>
|
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<tr><td class="paramname">end</td><td>Return parameter for the border width at the end of the scale</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section warning"><dt>Warning</dt><dd><ul>
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<li>
|
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The minimum border distance depends on the font.</li>
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</ul>
|
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</dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a4299d99073231d977924c7e40ff9a6a9">setMinBorderDist()</a>, <a class="el" href="class_qwt_scale_widget.html#a2927a7cb5157b86c580d7ebed4dc4e7c">getMinBorderDist()</a>, <a class="el" href="class_qwt_scale_widget.html#a75477785c41114e4b2fc08bec64e5d26">setBorderDist()</a> </dd></dl>
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<a class="anchor" id="a2927a7cb5157b86c580d7ebed4dc4e7c"></a>
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<td class="memname">void QwtScaleWidget::getMinBorderDist </td>
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<td>(</td>
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<td class="paramtype">int & </td>
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<td class="paramname"><em>start</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int & </td>
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<td class="paramname"><em>end</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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</div><div class="memdoc">
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<p>Get the minimum value for the distances of the scale's endpoints from the widget borders.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
|
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<tr><td class="paramname">start</td><td>Return parameter for the border width at the beginning of the scale </td></tr>
|
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<tr><td class="paramname">end</td><td>Return parameter for the border width at the end of the scale</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a4299d99073231d977924c7e40ff9a6a9">setMinBorderDist()</a>, <a class="el" href="class_qwt_scale_widget.html#a57ca1a6a87417a732e0b1e66ac2a3493" title="Calculate a hint for the border distances. ">getBorderDistHint()</a> </dd></dl>
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<a class="anchor" id="a0572bc26f5b99654067b916001bce582"></a>
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<td class="memname">bool QwtScaleWidget::isColorBarEnabled </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>true, when the color bar is enabled </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#aeb337b8e67fc00ca98bf39a6d70aea61">setColorBarEnabled()</a>, <a class="el" href="class_qwt_scale_widget.html#a76eb179267a572944d1ebdbf62c573f1">setColorBarWidth()</a> </dd></dl>
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">void QwtScaleWidget::layoutScale </td>
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<td>(</td>
|
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<td class="paramtype">bool </td>
|
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<td class="paramname"><em>update_geometry</em> = <code>true</code></td><td>)</td>
|
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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</div><div class="memdoc">
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<p>Recalculate the scale's geometry and layout based on the current geometry and fonts.</p>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">update_geometry</td><td>Notify the layout system and call update to redraw the scale </td></tr>
|
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</table>
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</dd>
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</dl>
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<td class="memname">int QwtScaleWidget::margin </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>margin </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a36d92ef63d996fe1fd58a46431924ab6" title="Specify the margin to the colorBar/base line. ">setMargin()</a> </dd></dl>
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">QSize QwtScaleWidget::minimumSizeHint </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
|
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</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>a minimum size hint </dd></dl>
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<td class="mlabels-left">
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<tr>
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<td class="memname">void QwtScaleWidget::resizeEvent </td>
|
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<td>(</td>
|
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<td class="paramtype">QResizeEvent * </td>
|
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<td class="paramname"><em>event</em></td><td>)</td>
|
|
<td></td>
|
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</tr>
|
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</table>
|
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</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Event handler for resize events </p><dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">event</td><td>Resize event </td></tr>
|
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</table>
|
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</dd>
|
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</dl>
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</div>
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<a class="anchor" id="af151a963ea3cb7f04815db93e8f4882d"></a>
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">void QwtScaleWidget::scaleChange </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td></td>
|
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Notify a change of the scale. </p>
|
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<p>This virtual function can be overloaded by derived classes. The default implementation updates the geometry and repaints the widget. </p>
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</div>
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<a class="anchor" id="ad8603e84f851e5d91feb21beebf19896"></a>
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<td class="memname">const <a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> * QwtScaleWidget::scaleDraw </td>
|
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>scaleDraw of this scale </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#af93459026340638898c11a799f4ae0c0">setScaleDraw()</a>, QwtScaleDraw::setScaleDraw() </dd></dl>
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<a class="anchor" id="a6ccb7e3a4537396f59fc30c7d76cc20d"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> * QwtScaleWidget::scaleDraw </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>scaleDraw of this scale </dd></dl>
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<dl class="section see"><dt>See also</dt><dd>QwtScaleDraw::setScaleDraw() </dd></dl>
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<td class="memname">void QwtScaleWidget::setAlignment </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> </td>
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<td class="paramname"><em>alignment</em></td><td>)</td>
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<td></td>
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<p>Change the alignment</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">alignment</td><td>New alignment </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a96c6c060e258e21e609a0f99e59c5e33">alignment()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setBorderDist </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>dist1</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>dist2</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<p>Specify distances of the scale's endpoints from the widget's borders. The actual borders will never be less than minimum border distance. </p><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">dist1</td><td>Left or top Distance </td></tr>
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<tr><td class="paramname">dist2</td><td>Right or bottom distance </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd>borderDist() </dd></dl>
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<td class="memname">void QwtScaleWidget::setColorBarEnabled </td>
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<td>(</td>
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<td class="paramtype">bool </td>
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<td class="paramname"><em>on</em></td><td>)</td>
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<td></td>
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<p>En/disable a color bar associated to the scale </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a0572bc26f5b99654067b916001bce582">isColorBarEnabled()</a>, <a class="el" href="class_qwt_scale_widget.html#a76eb179267a572944d1ebdbf62c573f1">setColorBarWidth()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setColorBarWidth </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>width</em></td><td>)</td>
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<td></td>
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<p>Set the width of the color bar</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">width</td><td>Width </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#aa5877851d15888977621bfe86b945984">colorBarWidth()</a>, <a class="el" href="class_qwt_scale_widget.html#aeb337b8e67fc00ca98bf39a6d70aea61">setColorBarEnabled()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setColorMap </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="class_qwt_interval.html">QwtInterval</a> & </td>
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<td class="paramname"><em>interval</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="class_qwt_color_map.html">QwtColorMap</a> * </td>
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<td class="paramname"><em>colorMap</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<p>Set the color map and value interval, that are used for displaying the color bar.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">interval</td><td>Value interval </td></tr>
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<tr><td class="paramname">colorMap</td><td>Color map</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#aacbe3acb087a109d9df21062bf5f1726">colorMap()</a>, <a class="el" href="class_qwt_scale_widget.html#a45d81f98abea564eca1ec72dd56edaae">colorBarInterval()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setLabelAlignment </td>
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<td>(</td>
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<td class="paramtype">Qt::Alignment </td>
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<td class="paramname"><em>alignment</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Change the alignment for the labels. </p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f" title="Change the label flags. ">QwtScaleDraw::setLabelAlignment()</a>, <a class="el" href="class_qwt_scale_widget.html#aea277057b98a66ee8038f6a827e0f404" title="Change the rotation for the labels. See QwtScaleDraw::setLabelRotation(). ">setLabelRotation()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setLabelRotation </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>rotation</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Change the rotation for the labels. See <a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">QwtScaleDraw::setLabelRotation()</a>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
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<tr><td class="paramname">rotation</td><td>Rotation </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">QwtScaleDraw::setLabelRotation()</a>, setLabelFlags() </dd></dl>
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<a class="anchor" id="a6e3495e29ba5dfb4a75827ec1df03f6a"></a>
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<td class="memname">void QwtScaleWidget::setLayoutFlag </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">LayoutFlag</a> </td>
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<td class="paramname"><em>flag</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">bool </td>
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<td class="paramname"><em>on</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Toggle an layout flag</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">flag</td><td>Layout flag </td></tr>
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<tr><td class="paramname">on</td><td>true/false</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a14109672bbee79337864ae4c6525994f">testLayoutFlag()</a>, <a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f" title="Layout flags of the title. ">LayoutFlag</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setMargin </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>margin</em></td><td>)</td>
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</div><div class="memdoc">
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<p>Specify the margin to the colorBar/base line. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
|
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<tr><td class="paramname">margin</td><td>Margin </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a4827906c3f11825d479c6e493c8e1b4c">margin()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setMinBorderDist </td>
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<td>(</td>
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<td class="paramtype">int </td>
|
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<td class="paramname"><em>start</em>, </td>
|
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
|
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<td class="paramtype">int </td>
|
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<td class="paramname"><em>end</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<p>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>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">start</td><td>Minimum for the start border </td></tr>
|
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<tr><td class="paramname">end</td><td>Minimum for the end border </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a2927a7cb5157b86c580d7ebed4dc4e7c">getMinBorderDist()</a>, <a class="el" href="class_qwt_scale_widget.html#a57ca1a6a87417a732e0b1e66ac2a3493" title="Calculate a hint for the border distances. ">getBorderDistHint()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setScaleDiv </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> & </td>
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<td class="paramname"><em>scaleDiv</em></td><td>)</td>
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<td></td>
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<p>Assign a scale division. </p>
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<p>The scale division determines where to set the tick marks.</p>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">scaleDiv</td><td>Scale Division </td></tr>
|
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</table>
|
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</dd>
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</dl>
|
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<dl class="section see"><dt>See also</dt><dd>For more information about scale divisions, see <a class="el" href="class_qwt_scale_div.html" title="A class representing a scale division. ">QwtScaleDiv</a>. </dd></dl>
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<a class="anchor" id="af93459026340638898c11a799f4ae0c0"></a>
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<td class="memname">void QwtScaleWidget::setScaleDraw </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a> * </td>
|
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<td class="paramname"><em>scaleDraw</em></td><td>)</td>
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<td></td>
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</tr>
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</div><div class="memdoc">
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<p>Set a scale draw</p>
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<p>scaleDraw has to be created with new and will be deleted in <a class="el" href="class_qwt_scale_widget.html#a84213c50912000db319b2c7d704f9a33" title="Destructor. ">~QwtScaleWidget()</a> or the next call of <a class="el" href="class_qwt_scale_widget.html#af93459026340638898c11a799f4ae0c0">setScaleDraw()</a>. scaleDraw will be initialized with the attributes of the previous scaleDraw object.</p>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">scaleDraw</td><td>ScaleDraw object </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a6ccb7e3a4537396f59fc30c7d76cc20d">scaleDraw()</a> </dd></dl>
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<td class="memname">void QwtScaleWidget::setSpacing </td>
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<td>(</td>
|
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<td class="paramtype">int </td>
|
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<td class="paramname"><em>spacing</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Specify the distance between color bar, scale and title. </p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">spacing</td><td>Spacing </td></tr>
|
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</table>
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</dd>
|
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</dl>
|
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a1bdb5b6fa77a4535087f1c672ee394ce">spacing()</a> </dd></dl>
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<a class="anchor" id="a28ad440a43978d2d50f19e17d0776403"></a>
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<td class="memname">void QwtScaleWidget::setTitle </td>
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<td>(</td>
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<td class="paramtype">const QString & </td>
|
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<td class="paramname"><em>title</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Give title new text contents</p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">title</td><td>New title </td></tr>
|
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</table>
|
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a75ab60ac06977a6cb1991aa2e7979c2e">title()</a>, <a class="el" href="class_qwt_scale_widget.html#a1451d5d2293358ba097a833a40015524">setTitle(const QwtText &)</a>; </dd></dl>
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<td class="memname">void QwtScaleWidget::setTitle </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="class_qwt_text.html">QwtText</a> & </td>
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<td class="paramname"><em>title</em></td><td>)</td>
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<td></td>
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<p>Give title new text contents</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">title</td><td>New title </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a75ab60ac06977a6cb1991aa2e7979c2e">title()</a> </dd></dl>
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<dl class="section warning"><dt>Warning</dt><dd>The title flags are interpreted in direction of the label, AlignTop, AlignBottom can't be set as the title will always be aligned to the scale. </dd></dl>
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<td class="memname">void QwtScaleWidget::setTransformation </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_transform.html">QwtTransform</a> * </td>
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<td class="paramname"><em>transformation</em></td><td>)</td>
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<td></td>
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<p>Set the transformation</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">transformation</td><td>Transformation </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd>QwtAbstractScaleDraw::scaleDraw(), <a class="el" href="class_qwt_scale_map.html" title="A scale map. ">QwtScaleMap</a> </dd></dl>
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">QSize QwtScaleWidget::sizeHint </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>a size hint </dd></dl>
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<td class="memname">int QwtScaleWidget::spacing </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>distance between scale and title </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a36d92ef63d996fe1fd58a46431924ab6" title="Specify the margin to the colorBar/base line. ">setMargin()</a> </dd></dl>
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<a class="anchor" id="ab82bb290d685dfaec3894f5892f04ef9"></a>
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<td class="memname">int QwtScaleWidget::startBorderDist </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>start border distance </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a75477785c41114e4b2fc08bec64e5d26">setBorderDist()</a> </dd></dl>
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<td class="memname">bool QwtScaleWidget::testLayoutFlag </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f">LayoutFlag</a> </td>
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<td class="paramname"><em>flag</em></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Test a layout flag</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">flag</td><td>Layout flag </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>true/false </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a6e3495e29ba5dfb4a75827ec1df03f6a">setLayoutFlag()</a>, <a class="el" href="class_qwt_scale_widget.html#a95903255246c9da84e7388b567354c8f" title="Layout flags of the title. ">LayoutFlag</a> </dd></dl>
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<a class="anchor" id="a75ab60ac06977a6cb1991aa2e7979c2e"></a>
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<td class="memname"><a class="el" href="class_qwt_text.html">QwtText</a> QwtScaleWidget::title </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>title </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_widget.html#a28ad440a43978d2d50f19e17d0776403">setTitle()</a> </dd></dl>
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<a class="anchor" id="a1c488b9304a8e30af20e4da1d397a72f"></a>
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<td class="memname">int QwtScaleWidget::titleHeightForWidth </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>width</em></td><td>)</td>
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<td> const</td>
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</div><div class="memdoc">
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<p>Find the height of the title for a given width. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">width</td><td>Width </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>height Height </dd></dl>
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</div>
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</div>
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</div><!-- contents -->
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</div><!-- doc-content -->
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<!-- start footer part -->
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<ul>
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<li class="navelem"><a class="el" href="class_qwt_scale_widget.html">QwtScaleWidget</a></li>
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<li class="footer">Generated by
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<a href="http://www.doxygen.org/index.html">
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