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<a href="#pub-types">Public Types</a> &#124;
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<div class="title">QwtPlotAbstractBarChart Class Reference</div>  </div>
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<p>Abstract base class for bar chart items.  
 <a href="class_qwt_plot_abstract_bar_chart.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="qwt__plot__abstract__barchart_8h_source.html">qwt_plot_abstract_barchart.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for QwtPlotAbstractBarChart:</div>
<div class="dyncontent">
<div class="center"><img src="class_qwt_plot_abstract_bar_chart__inherit__graph.png" border="0" usemap="#_qwt_plot_abstract_bar_chart_inherit__map" alt="Inheritance graph"/></div>
<map name="_qwt_plot_abstract_bar_chart_inherit__map" id="_qwt_plot_abstract_bar_chart_inherit__map">
<area shape="rect" id="node5" href="class_qwt_plot_bar_chart.html" title="QwtPlotBarChart displays a series of a values as bars. " alt="" coords="5,229,127,256"/>
<area shape="rect" id="node6" href="class_qwt_plot_multi_bar_chart.html" title="QwtPlotMultiBarChart displays a series of a samples that consist each of a set of values..." alt="" coords="151,229,299,256"/>
<area shape="rect" id="node2" href="class_qwt_plot_series_item.html" title="Base class for plot items representing a series of samples. " alt="" coords="79,80,211,107"/>
<area shape="rect" id="node3" href="class_qwt_plot_item.html" title="Base class for items on the plot canvas. " alt="" coords="22,5,115,32"/>
<area shape="rect" id="node4" href="class_qwt_abstract_series_store.html" title="Bridge between QwtSeriesStore and QwtPlotSeriesItem. " alt="" coords="140,5,304,32"/>
</map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:ae1db0e1606747ef46c863c54c210e53a"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">LayoutPolicy</a> { <a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aa6d8801b5f08318c9be2441ca4bb15a96">AutoAdjustSamples</a>, 
<a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaa436f4537d15dbfac62c864389b12220">ScaleSamplesToAxes</a>, 
<a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaf63f5c75741674252ac3d788735873d5">ScaleSampleToCanvas</a>, 
<a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aa17d33062f0a9e6c38e43a0c51ba778e5">FixedSampleSize</a>
 }<tr class="memdesc:ae1db0e1606747ef46c863c54c210e53a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mode how to calculate the bar width.  <a href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:ae1db0e1606747ef46c863c54c210e53a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_types_class_qwt_plot_item"><td colspan="2" onclick="javascript:toggleInherit('pub_types_class_qwt_plot_item')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a></td></tr>
<tr class="memitem:ab149ac85e233ce9cedf2f2f2af871bf3 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3">RttiValues</a> { <br />
&#160;&#160;<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff">Rtti_PlotItem</a> = 0, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af3125faa8333135a5724cc1d6c276683">Rtti_PlotGrid</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a386936d7e0186eabeb833a51cc4fb1cc">Rtti_PlotScale</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a06cd77e370cf62597501e692965e1f9c">Rtti_PlotLegend</a>, 
<br />
&#160;&#160;<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a15b3819a193f24b76c78e39cb80c7789">Rtti_PlotMarker</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af51a35012ed097a762b8918cf20caa69">Rtti_PlotCurve</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a27c1741ae71fad58da835b747246015d">Rtti_PlotSpectroCurve</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a5698aa120baa6e3d3d2a6bda8a82b226">Rtti_PlotIntervalCurve</a>, 
<br />
&#160;&#160;<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a4538dd66ec78ffd7ce6763f9000edcee">Rtti_PlotHistogram</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3ad67d72195856e6fd8112e1b310f3acb7">Rtti_PlotSpectrogram</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a3aabc62d4c006ab40dd3e01db692ab4a">Rtti_PlotSVG</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3abcd9cebf717e528cb67458abfbf622dd">Rtti_PlotTradingCurve</a>, 
<br />
&#160;&#160;<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3ab89eb3547903640b6cc9d0aac02ef6c3">Rtti_PlotBarChart</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a73007ac5158d0ac857af2c6dcecf2712">Rtti_PlotMultiBarChart</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af18fa4c34b44eaf43e13608c6bd7c7b7">Rtti_PlotShape</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3ae6f046fd43f578ad8a59243e6e665167">Rtti_PlotTextLabel</a>, 
<br />
&#160;&#160;<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a52b2ec5c64c77a36a103b329a530b606">Rtti_PlotZone</a>, 
<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3aa60198228f57f46d4c64e4779107d0dc">Rtti_PlotUserItem</a> = 1000
<br />
 }<tr class="memdesc:ab149ac85e233ce9cedf2f2f2af871bf3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Runtime type information.  <a href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:ab149ac85e233ce9cedf2f2f2af871bf3 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae0fabcdd35f4818ce5bbe019b0eed062 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062">ItemAttribute</a> { <a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">Legend</a> = 0x01, 
<a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">AutoScale</a> = 0x02, 
<a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a56ea00cf43b862667dec2ac727307d4d">Margins</a> = 0x04
 }<tr class="memdesc:ae0fabcdd35f4818ce5bbe019b0eed062"><td class="mdescLeft">&#160;</td><td class="mdescRight">Plot Item Attributes.  <a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:ae0fabcdd35f4818ce5bbe019b0eed062 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:affbc42460ace9ac725fa825a3f8bfb66 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66">ItemInterest</a> { <a class="el" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66a0d1c46890f22ef973d897ab0a9d38971">ScaleInterest</a> = 0x01, 
<a class="el" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66afcc4ef45e6613104ccc2b9f7988e4d22">LegendInterest</a> = 0x02
 }<tr class="memdesc:affbc42460ace9ac725fa825a3f8bfb66"><td class="mdescLeft">&#160;</td><td class="mdescRight">Plot Item Interests.  <a href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:affbc42460ace9ac725fa825a3f8bfb66 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abe0e8a39aceef9a600b73e02550a9704 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704">RenderHint</a> { <a class="el" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13">RenderAntialiased</a> = 0x1
 }<tr class="memdesc:abe0e8a39aceef9a600b73e02550a9704"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render hints.  <a href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:abe0e8a39aceef9a600b73e02550a9704 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af356dc13c7838c7437334e199a356764 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af356dc13c7838c7437334e199a356764"></a>
typedef QFlags&lt; <a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062">ItemAttribute</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#af356dc13c7838c7437334e199a356764">ItemAttributes</a></td></tr>
<tr class="memdesc:af356dc13c7838c7437334e199a356764 inherit pub_types_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Plot Item Attributes. <br /></td></tr>
<tr class="separator:af356dc13c7838c7437334e199a356764 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a0c870664f074f342422859638c1228 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6a0c870664f074f342422859638c1228"></a>
typedef QFlags&lt; <a class="el" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66">ItemInterest</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a6a0c870664f074f342422859638c1228">ItemInterests</a></td></tr>
<tr class="memdesc:a6a0c870664f074f342422859638c1228 inherit pub_types_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Plot Item Interests. <br /></td></tr>
<tr class="separator:a6a0c870664f074f342422859638c1228 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a40cf900701d3a68948b00316689616d1 inherit pub_types_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a40cf900701d3a68948b00316689616d1"></a>
typedef QFlags&lt; <a class="el" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704">RenderHint</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a40cf900701d3a68948b00316689616d1">RenderHints</a></td></tr>
<tr class="memdesc:a40cf900701d3a68948b00316689616d1 inherit pub_types_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render hints. <br /></td></tr>
<tr class="separator:a40cf900701d3a68948b00316689616d1 inherit pub_types_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a1eed4138383e5f0d118d518fd0255711"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a1eed4138383e5f0d118d518fd0255711">QwtPlotAbstractBarChart</a> (const <a class="el" href="class_qwt_text.html">QwtText</a> &amp;<a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a>)</td></tr>
<tr class="separator:a1eed4138383e5f0d118d518fd0255711"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a80176eb6c7f95c5f5b9b90e595e1fdcd"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a80176eb6c7f95c5f5b9b90e595e1fdcd"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a80176eb6c7f95c5f5b9b90e595e1fdcd">~QwtPlotAbstractBarChart</a> ()</td></tr>
<tr class="memdesc:a80176eb6c7f95c5f5b9b90e595e1fdcd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:a80176eb6c7f95c5f5b9b90e595e1fdcd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aabc7165ee75a38f444aa97e9b3dca16b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#aabc7165ee75a38f444aa97e9b3dca16b">setLayoutPolicy</a> (<a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">LayoutPolicy</a>)</td></tr>
<tr class="separator:aabc7165ee75a38f444aa97e9b3dca16b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a940affbba9565ae4e5b2a6d61ef1cd8c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">LayoutPolicy</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy</a> () const </td></tr>
<tr class="separator:a940affbba9565ae4e5b2a6d61ef1cd8c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aff6bb52dad207c8396b359a248a00359"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#aff6bb52dad207c8396b359a248a00359">setLayoutHint</a> (double)</td></tr>
<tr class="separator:aff6bb52dad207c8396b359a248a00359"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0fad5758160f0a84467771c44cd88675"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint</a> () const </td></tr>
<tr class="separator:a0fad5758160f0a84467771c44cd88675"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0cb5bd5a653918b1513fa87ad75fa8b1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0cb5bd5a653918b1513fa87ad75fa8b1">setSpacing</a> (int)</td></tr>
<tr class="memdesc:a0cb5bd5a653918b1513fa87ad75fa8b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the spacing.  <a href="#a0cb5bd5a653918b1513fa87ad75fa8b1">More...</a><br /></td></tr>
<tr class="separator:a0cb5bd5a653918b1513fa87ad75fa8b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0a2e625021bba3b9224b410281fddcf9"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0a2e625021bba3b9224b410281fddcf9">spacing</a> () const </td></tr>
<tr class="separator:a0a2e625021bba3b9224b410281fddcf9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a97946d3da8e9fe2e49494a882651e4fd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a97946d3da8e9fe2e49494a882651e4fd">setMargin</a> (int)</td></tr>
<tr class="memdesc:a97946d3da8e9fe2e49494a882651e4fd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the margin.  <a href="#a97946d3da8e9fe2e49494a882651e4fd">More...</a><br /></td></tr>
<tr class="separator:a97946d3da8e9fe2e49494a882651e4fd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af82ec574a3c6031d35c423b54afcfde6"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#af82ec574a3c6031d35c423b54afcfde6">margin</a> () const </td></tr>
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<tr class="memitem:adafbea42ddc3f7f639f2880a4bf683ad"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#adafbea42ddc3f7f639f2880a4bf683ad">setBaseline</a> (double)</td></tr>
<tr class="memdesc:adafbea42ddc3f7f639f2880a4bf683ad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the baseline.  <a href="#adafbea42ddc3f7f639f2880a4bf683ad">More...</a><br /></td></tr>
<tr class="separator:adafbea42ddc3f7f639f2880a4bf683ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a89a0209b5af6036b0d17ffdb8659121b"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a89a0209b5af6036b0d17ffdb8659121b">baseline</a> () const </td></tr>
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<tr class="memitem:aade3c92c2fcbbfdef47b810cdb2d4d90"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#aade3c92c2fcbbfdef47b810cdb2d4d90">getCanvasMarginHint</a> (const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap, const QRectF &amp;canvasRect, double &amp;left, double &amp;top, double &amp;right, double &amp;bottom) const </td></tr>
<tr class="memdesc:aade3c92c2fcbbfdef47b810cdb2d4d90"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate a hint for the canvas margin.  <a href="#aade3c92c2fcbbfdef47b810cdb2d4d90">More...</a><br /></td></tr>
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<tr class="inherit_header pub_methods_class_qwt_plot_series_item"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_plot_series_item')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a></td></tr>
<tr class="memitem:a2c5f7667a8040b76454c1f70062dd010 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#a2c5f7667a8040b76454c1f70062dd010">QwtPlotSeriesItem</a> (const QString &amp;<a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a>=QString::null)</td></tr>
<tr class="separator:a2c5f7667a8040b76454c1f70062dd010 inherit pub_methods_class_qwt_plot_series_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ada75c34290dbd2b12a199a70dbc0f2b9 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#ada75c34290dbd2b12a199a70dbc0f2b9">QwtPlotSeriesItem</a> (const <a class="el" href="class_qwt_text.html">QwtText</a> &amp;<a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a>)</td></tr>
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<tr class="memitem:aa4ef832ea5b6c65c9538943794702bc5 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa4ef832ea5b6c65c9538943794702bc5"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#aa4ef832ea5b6c65c9538943794702bc5">~QwtPlotSeriesItem</a> ()</td></tr>
<tr class="memdesc:aa4ef832ea5b6c65c9538943794702bc5 inherit pub_methods_class_qwt_plot_series_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:aa4ef832ea5b6c65c9538943794702bc5 inherit pub_methods_class_qwt_plot_series_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9d131249079ec3bc503831349bd1a051 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#a9d131249079ec3bc503831349bd1a051">setOrientation</a> (Qt::Orientation)</td></tr>
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<tr class="memitem:a2f97f0885d3f7adc7a9d484e741d2a76 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">Qt::Orientation&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#a2f97f0885d3f7adc7a9d484e741d2a76">orientation</a> () const </td></tr>
<tr class="separator:a2f97f0885d3f7adc7a9d484e741d2a76 inherit pub_methods_class_qwt_plot_series_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af64601a32413f6f4928ceccc4934737e inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#af64601a32413f6f4928ceccc4934737e">draw</a> (QPainter *p, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap, const QRectF &amp;) const </td></tr>
<tr class="memdesc:af64601a32413f6f4928ceccc4934737e inherit pub_methods_class_qwt_plot_series_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw the complete series.  <a href="#af64601a32413f6f4928ceccc4934737e">More...</a><br /></td></tr>
<tr class="separator:af64601a32413f6f4928ceccc4934737e inherit pub_methods_class_qwt_plot_series_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac2686c5aefdbb39265e6d2b6f6bf5894 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#ac2686c5aefdbb39265e6d2b6f6bf5894">drawSeries</a> (QPainter *painter, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap, const QRectF &amp;canvasRect, int from, int to) const  =0</td></tr>
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<tr class="memitem:a7a0fffd64c5416a8f18df00ab8a90ea3 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">virtual QRectF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#a7a0fffd64c5416a8f18df00ab8a90ea3">boundingRect</a> () const </td></tr>
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<tr class="memitem:a890792d0f44e341812b5283c249608b2 inherit pub_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#a890792d0f44e341812b5283c249608b2">updateScaleDiv</a> (const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> &amp;, const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> &amp;)</td></tr>
<tr class="memdesc:a890792d0f44e341812b5283c249608b2 inherit pub_methods_class_qwt_plot_series_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update the item to changes of the axes scale division.  <a href="#a890792d0f44e341812b5283c249608b2">More...</a><br /></td></tr>
<tr class="separator:a890792d0f44e341812b5283c249608b2 inherit pub_methods_class_qwt_plot_series_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_qwt_plot_item"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_plot_item')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a></td></tr>
<tr class="memitem:a5d892ac856fb9176515c5f2d806161dc inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a5d892ac856fb9176515c5f2d806161dc">QwtPlotItem</a> (const <a class="el" href="class_qwt_text.html">QwtText</a> &amp;<a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a>=<a class="el" href="class_qwt_text.html">QwtText</a>())</td></tr>
<tr class="separator:a5d892ac856fb9176515c5f2d806161dc inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a282a1d0424a06737f80e1fe83ccf7a0c inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a282a1d0424a06737f80e1fe83ccf7a0c"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a282a1d0424a06737f80e1fe83ccf7a0c">~QwtPlotItem</a> ()</td></tr>
<tr class="memdesc:a282a1d0424a06737f80e1fe83ccf7a0c inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destroy the <a class="el" href="class_qwt_plot_item.html" title="Base class for items on the plot canvas. ">QwtPlotItem</a>. <br /></td></tr>
<tr class="separator:a282a1d0424a06737f80e1fe83ccf7a0c inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeb2f676533ccae3436bf578824e2165e inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#aeb2f676533ccae3436bf578824e2165e">attach</a> (<a class="el" href="class_qwt_plot.html">QwtPlot</a> *<a class="el" href="class_qwt_plot_item.html#a4c99653a14a49ad94d466168d06e97b9">plot</a>)</td></tr>
<tr class="memdesc:aeb2f676533ccae3436bf578824e2165e inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Attach the item to a plot.  <a href="#aeb2f676533ccae3436bf578824e2165e">More...</a><br /></td></tr>
<tr class="separator:aeb2f676533ccae3436bf578824e2165e inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab2bbee6dbe36a5f1d0ce853ac66716a6 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ab2bbee6dbe36a5f1d0ce853ac66716a6">detach</a> ()</td></tr>
<tr class="memdesc:ab2bbee6dbe36a5f1d0ce853ac66716a6 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method detaches a <a class="el" href="class_qwt_plot_item.html" title="Base class for items on the plot canvas. ">QwtPlotItem</a> from any <a class="el" href="class_qwt_plot.html" title="A 2-D plotting widget. ">QwtPlot</a> it has been associated with.  <a href="#ab2bbee6dbe36a5f1d0ce853ac66716a6">More...</a><br /></td></tr>
<tr class="separator:ab2bbee6dbe36a5f1d0ce853ac66716a6 inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4c99653a14a49ad94d466168d06e97b9 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4c99653a14a49ad94d466168d06e97b9"></a>
<a class="el" href="class_qwt_plot.html">QwtPlot</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a4c99653a14a49ad94d466168d06e97b9">plot</a> () const </td></tr>
<tr class="memdesc:a4c99653a14a49ad94d466168d06e97b9 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return attached plot. <br /></td></tr>
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<tr class="memitem:a1b74686181ab6dd5033917123c7db30f inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a1b74686181ab6dd5033917123c7db30f">setTitle</a> (const QString &amp;<a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a>)</td></tr>
<tr class="separator:a1b74686181ab6dd5033917123c7db30f inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2db3214b23b78274fa6f8c0321a76839 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a2db3214b23b78274fa6f8c0321a76839">setTitle</a> (const <a class="el" href="class_qwt_text.html">QwtText</a> &amp;<a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a>)</td></tr>
<tr class="separator:a2db3214b23b78274fa6f8c0321a76839 inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3859d011b670b5f89e45d1ccef9206f7 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_text.html">QwtText</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a3859d011b670b5f89e45d1ccef9206f7">title</a> () const </td></tr>
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<tr class="memitem:af153b5a40a60ac626f1c58e69fc4ecad inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#af153b5a40a60ac626f1c58e69fc4ecad">rtti</a> () const </td></tr>
<tr class="separator:af153b5a40a60ac626f1c58e69fc4ecad inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5a335be8ff488809a2cf7f4b734ad1b6 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a> (<a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062">ItemAttribute</a>, bool on=true)</td></tr>
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<tr class="memitem:aef70936d34ef661876692e6a06d4a464 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#aef70936d34ef661876692e6a06d4a464">testItemAttribute</a> (<a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062">ItemAttribute</a>) const </td></tr>
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<tr class="memitem:ab65cbfe489ff73e32a919a0633298fb7 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ab65cbfe489ff73e32a919a0633298fb7">setItemInterest</a> (<a class="el" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66">ItemInterest</a>, bool on=true)</td></tr>
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<tr class="memitem:a788e1dcce2faadd0bf2fd6f453ec55d0 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a788e1dcce2faadd0bf2fd6f453ec55d0">testItemInterest</a> (<a class="el" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66">ItemInterest</a>) const </td></tr>
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<tr class="memitem:acd023c40f659c304ded324942865edc8 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#acd023c40f659c304ded324942865edc8">setRenderHint</a> (<a class="el" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704">RenderHint</a>, bool on=true)</td></tr>
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<tr class="memitem:ad4009381d6a26359125549e1cf874b69 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ad4009381d6a26359125549e1cf874b69">testRenderHint</a> (<a class="el" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704">RenderHint</a>) const </td></tr>
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<tr class="memitem:a188ae18fbbce9adcf259ebe2f0de1f6b inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a188ae18fbbce9adcf259ebe2f0de1f6b">setRenderThreadCount</a> (uint numThreads)</td></tr>
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<tr class="memitem:acb8a2fce65770739fc263fd1fb19fcf3 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#acb8a2fce65770739fc263fd1fb19fcf3">renderThreadCount</a> () const </td></tr>
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<tr class="memitem:a0827dd69bf19ec0145b6cc6efad2c11b inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a0827dd69bf19ec0145b6cc6efad2c11b">setLegendIconSize</a> (const QSize &amp;)</td></tr>
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<tr class="memitem:a3239ad2b425382e153e80cc393dd4fc2 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">QSize&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a3239ad2b425382e153e80cc393dd4fc2">legendIconSize</a> () const </td></tr>
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<tr class="memitem:a4c58d814336643190b9f2918f80c30df inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a4c58d814336643190b9f2918f80c30df">z</a> () const </td></tr>
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<tr class="memitem:a57d90e4146133b59d589c71b3a643e82 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">setZ</a> (double <a class="el" href="class_qwt_plot_item.html#a4c58d814336643190b9f2918f80c30df">z</a>)</td></tr>
<tr class="memdesc:a57d90e4146133b59d589c71b3a643e82 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the z value.  <a href="#a57d90e4146133b59d589c71b3a643e82">More...</a><br /></td></tr>
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<tr class="memitem:a93a50fb9c86bc66617e28315e02281c3 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a93a50fb9c86bc66617e28315e02281c3"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a93a50fb9c86bc66617e28315e02281c3">show</a> ()</td></tr>
<tr class="memdesc:a93a50fb9c86bc66617e28315e02281c3 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Show the item. <br /></td></tr>
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<tr class="memitem:a1faea017baa2492416a13e6bc3c144aa inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1faea017baa2492416a13e6bc3c144aa"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a1faea017baa2492416a13e6bc3c144aa">hide</a> ()</td></tr>
<tr class="memdesc:a1faea017baa2492416a13e6bc3c144aa inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Hide the item. <br /></td></tr>
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<tr class="memitem:a5f0eeb2b72207fd8d33a95b0565657a1 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a5f0eeb2b72207fd8d33a95b0565657a1">setVisible</a> (bool)</td></tr>
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<tr class="memitem:aeaf8eeb5f080017e181a5d7be798d789 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#aeaf8eeb5f080017e181a5d7be798d789">isVisible</a> () const </td></tr>
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<tr class="memitem:a6f6c7b34fe86e8029914b3b780b55ea4 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a6f6c7b34fe86e8029914b3b780b55ea4">setAxes</a> (int <a class="el" href="class_qwt_plot_item.html#a7af360bf6d5a5b6257ce6b0dd99b7525">xAxis</a>, int <a class="el" href="class_qwt_plot_item.html#ac7714ffa278a10e0cf45972e487b63ff">yAxis</a>)</td></tr>
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<tr class="memitem:a81d3dd7feaadda4b0dbb8c13642046cf inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a81d3dd7feaadda4b0dbb8c13642046cf">setXAxis</a> (int axis)</td></tr>
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<tr class="memitem:a7af360bf6d5a5b6257ce6b0dd99b7525 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7af360bf6d5a5b6257ce6b0dd99b7525"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a7af360bf6d5a5b6257ce6b0dd99b7525">xAxis</a> () const </td></tr>
<tr class="memdesc:a7af360bf6d5a5b6257ce6b0dd99b7525 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return xAxis. <br /></td></tr>
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<tr class="memitem:aa92dad876d76ce136925d5ae8f01db9a inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#aa92dad876d76ce136925d5ae8f01db9a">setYAxis</a> (int axis)</td></tr>
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<tr class="memitem:ac7714ffa278a10e0cf45972e487b63ff inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac7714ffa278a10e0cf45972e487b63ff"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ac7714ffa278a10e0cf45972e487b63ff">yAxis</a> () const </td></tr>
<tr class="memdesc:ac7714ffa278a10e0cf45972e487b63ff inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return yAxis. <br /></td></tr>
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<tr class="memitem:ad956fdbce5b0721abccce6d09fe4d5ce inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a> ()</td></tr>
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<tr class="memitem:a3967414c7542e267d0c2793f02be7241 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a3967414c7542e267d0c2793f02be7241">legendChanged</a> ()</td></tr>
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<tr class="memitem:af0c4272375b1ee95a1454c4c503ff324 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#af0c4272375b1ee95a1454c4c503ff324">updateLegend</a> (const <a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a> *, const QList&lt; <a class="el" href="class_qwt_legend_data.html">QwtLegendData</a> &gt; &amp;)</td></tr>
<tr class="memdesc:af0c4272375b1ee95a1454c4c503ff324 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update the item to changes of the legend info.  <a href="#af0c4272375b1ee95a1454c4c503ff324">More...</a><br /></td></tr>
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<tr class="memitem:a186036cbee194b87b9bc4afb693c27f4 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">QRectF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a186036cbee194b87b9bc4afb693c27f4">scaleRect</a> (const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;) const </td></tr>
<tr class="memdesc:a186036cbee194b87b9bc4afb693c27f4 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the bounding scale rectangle of 2 maps.  <a href="#a186036cbee194b87b9bc4afb693c27f4">More...</a><br /></td></tr>
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<tr class="memitem:afa05b98fd7ea65ca1ffcb04bb6b4326d inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">QRectF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#afa05b98fd7ea65ca1ffcb04bb6b4326d">paintRect</a> (const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;) const </td></tr>
<tr class="memdesc:afa05b98fd7ea65ca1ffcb04bb6b4326d inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the bounding paint rectangle of 2 maps.  <a href="#afa05b98fd7ea65ca1ffcb04bb6b4326d">More...</a><br /></td></tr>
<tr class="separator:afa05b98fd7ea65ca1ffcb04bb6b4326d inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a584b37b42cb2c63424cedade1f4d7221 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual QList&lt; <a class="el" href="class_qwt_legend_data.html">QwtLegendData</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#a584b37b42cb2c63424cedade1f4d7221">legendData</a> () const </td></tr>
<tr class="memdesc:a584b37b42cb2c63424cedade1f4d7221 inherit pub_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return all information, that is needed to represent the item on the legend.  <a href="#a584b37b42cb2c63424cedade1f4d7221">More...</a><br /></td></tr>
<tr class="separator:a584b37b42cb2c63424cedade1f4d7221 inherit pub_methods_class_qwt_plot_item"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab192921c0d3c94832c6f617716a6b275 inherit pub_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_qwt_graphic.html">QwtGraphic</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#ab192921c0d3c94832c6f617716a6b275">legendIcon</a> (int index, const QSizeF &amp;) const </td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:aeb17b54d0ea782d72c94944b867e1946"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#aeb17b54d0ea782d72c94944b867e1946">sampleWidth</a> (const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;map, double canvasSize, double <a class="el" href="class_qwt_abstract_series_store.html#a2fd5537a0c0cf8de7af4a702e110b643">dataSize</a>, double value) const </td></tr>
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<tr class="inherit_header pro_methods_class_qwt_plot_series_item"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_plot_series_item')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a></td></tr>
<tr class="memitem:a8eaf7453ca8b3e8f522433149ba4c80d inherit pro_methods_class_qwt_plot_series_item"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8eaf7453ca8b3e8f522433149ba4c80d"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_series_item.html#a8eaf7453ca8b3e8f522433149ba4c80d">dataChanged</a> ()</td></tr>
<tr class="memdesc:a8eaf7453ca8b3e8f522433149ba4c80d inherit pro_methods_class_qwt_plot_series_item"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_qwt_plot_series_item.html#a8eaf7453ca8b3e8f522433149ba4c80d" title="dataChanged() indicates, that the series has been changed. ">dataChanged()</a> indicates, that the series has been changed. <br /></td></tr>
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<tr class="inherit_header pro_methods_class_qwt_plot_item"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_plot_item')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a></td></tr>
<tr class="memitem:af5264c9dcd9d1ec503bc1d46c10adc83 inherit pro_methods_class_qwt_plot_item"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_graphic.html">QwtGraphic</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_item.html#af5264c9dcd9d1ec503bc1d46c10adc83">defaultIcon</a> (const QBrush &amp;, const QSizeF &amp;) const </td></tr>
<tr class="memdesc:af5264c9dcd9d1ec503bc1d46c10adc83 inherit pro_methods_class_qwt_plot_item"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a default icon from a brush.  <a href="#af5264c9dcd9d1ec503bc1d46c10adc83">More...</a><br /></td></tr>
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<tr class="inherit_header pro_methods_class_qwt_abstract_series_store"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_abstract_series_store')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_qwt_abstract_series_store.html">QwtAbstractSeriesStore</a></td></tr>
<tr class="memitem:a3990acd8aba251e46d8c64d2154e3f72 inherit pro_methods_class_qwt_abstract_series_store"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3990acd8aba251e46d8c64d2154e3f72"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a3990acd8aba251e46d8c64d2154e3f72">~QwtAbstractSeriesStore</a> ()</td></tr>
<tr class="memdesc:a3990acd8aba251e46d8c64d2154e3f72 inherit pro_methods_class_qwt_abstract_series_store"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:a3990acd8aba251e46d8c64d2154e3f72 inherit pro_methods_class_qwt_abstract_series_store"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8a1cab11ce068f9c578a02d40e111b1a inherit pro_methods_class_qwt_abstract_series_store"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a8a1cab11ce068f9c578a02d40e111b1a">setRectOfInterest</a> (const QRectF &amp;)=0</td></tr>
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<tr class="memitem:a932eeccd358a28726146012500038df2 inherit pro_methods_class_qwt_abstract_series_store"><td class="memItemLeft" align="right" valign="top">virtual QRectF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a932eeccd358a28726146012500038df2">dataRect</a> () const  =0</td></tr>
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<tr class="memitem:a2fd5537a0c0cf8de7af4a702e110b643 inherit pro_methods_class_qwt_abstract_series_store"><td class="memItemLeft" align="right" valign="top">virtual size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a2fd5537a0c0cf8de7af4a702e110b643">dataSize</a> () const  =0</td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Abstract base class for bar chart items. </p>
<p>In opposite to almost all other plot items bar charts can't be displayed inside of their bounding rectangle and need a special API how to calculate the width of the bars and how they affect the layout of the attached plot. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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          <td class="memname">enum <a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">QwtPlotAbstractBarChart::LayoutPolicy</a></td>
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<p>Mode how to calculate the bar width. </p>
<p><a class="el" href="class_qwt_plot_abstract_bar_chart.html#aabc7165ee75a38f444aa97e9b3dca16b">setLayoutPolicy()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#aff6bb52dad207c8396b359a248a00359">setLayoutHint()</a>, barWidthHint() </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="ae1db0e1606747ef46c863c54c210e53aa6d8801b5f08318c9be2441ca4bb15a96"></a>AutoAdjustSamples&#160;</td><td class="fielddoc">
<p>The sample width is calculated by dividing the bounding rectangle by the number of samples. The <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> is used as a minimum width in paint device coordinates.</p>
<dl class="section see"><dt>See also</dt><dd>boundingRectangle() </dd></dl>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ae1db0e1606747ef46c863c54c210e53aaa436f4537d15dbfac62c864389b12220"></a>ScaleSamplesToAxes&#160;</td><td class="fielddoc">
<p><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> defines an interval in axis coordinates </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ae1db0e1606747ef46c863c54c210e53aaf63f5c75741674252ac3d788735873d5"></a>ScaleSampleToCanvas&#160;</td><td class="fielddoc">
<p>The bar width is calculated by multiplying <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> with the height or width of the canvas.</p>
<dl class="section see"><dt>See also</dt><dd>boundingRectangle() </dd></dl>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ae1db0e1606747ef46c863c54c210e53aa17d33062f0a9e6c38e43a0c51ba778e5"></a>FixedSampleSize&#160;</td><td class="fielddoc">
<p><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> defines a fixed width in paint device coordinates. </p>
</td></tr>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="memname">QwtPlotAbstractBarChart::QwtPlotAbstractBarChart </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_qwt_text.html">QwtText</a> &amp;&#160;</td>
          <td class="paramname"><em>title</em></td><td>)</td>
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<p>Constructor </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">title</td><td>Title of the chart </td></tr>
  </table>
  </dd>
</dl>

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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">double QwtPlotAbstractBarChart::baseline </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Value for the origin of the bar chart </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#adafbea42ddc3f7f639f2880a4bf683ad" title="Set the baseline. ">setBaseline()</a>, <a class="el" href="class_qwt_plot_series_item.html#a2f97f0885d3f7adc7a9d484e741d2a76">QwtPlotSeriesItem::orientation()</a> </dd></dl>

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          <td class="memname">void QwtPlotAbstractBarChart::getCanvasMarginHint </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;&#160;</td>
          <td class="paramname"><em>xMap</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;&#160;</td>
          <td class="paramname"><em>yMap</em>, </td>
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          <td class="paramtype">const QRectF &amp;&#160;</td>
          <td class="paramname"><em>canvasRect</em>, </td>
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          <td class="paramtype">double &amp;&#160;</td>
          <td class="paramname"><em>left</em>, </td>
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          <td class="paramtype">double &amp;&#160;</td>
          <td class="paramname"><em>top</em>, </td>
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          <td></td>
          <td class="paramtype">double &amp;&#160;</td>
          <td class="paramname"><em>right</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">double &amp;&#160;</td>
          <td class="paramname"><em>bottom</em>&#160;</td>
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          <td>)</td>
          <td></td><td> const</td>
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<p>Calculate a hint for the canvas margin. </p>
<p>Bar charts need to reserve some space for displaying the bars for the first and the last sample. The hint is calculated from the <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> depending on the <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a>.</p>
<p>The margins are in target device coordinates ( pixels on screen )</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">xMap</td><td>Maps x-values into pixel coordinates. </td></tr>
    <tr><td class="paramname">yMap</td><td>Maps y-values into pixel coordinates. </td></tr>
    <tr><td class="paramname">canvasRect</td><td>Contents rectangle of the canvas in painter coordinates </td></tr>
    <tr><td class="paramname">left</td><td>Returns the left margin </td></tr>
    <tr><td class="paramname">top</td><td>Returns the top margin </td></tr>
    <tr><td class="paramname">right</td><td>Returns the right margin </td></tr>
    <tr><td class="paramname">bottom</td><td>Returns the bottom margin</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Margin</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a>, <a class="el" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a56ea00cf43b862667dec2ac727307d4d">QwtPlotItem::Margins</a> <a class="el" href="class_qwt_plot.html#aa1cd126530e6b9db28714476035487ac" title="Calculate the canvas margins. ">QwtPlot::getCanvasMarginsHint()</a>, <a class="el" href="class_qwt_plot.html#aef8e679c64cf3158466ab33e7774f264" title="Update the canvas margins. ">QwtPlot::updateCanvasMargins()</a> </dd></dl>

<p>Reimplemented from <a class="el" href="class_qwt_plot_item.html#a46b0d88f7667e0e93dee5253c8be001f">QwtPlotItem</a>.</p>

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          <td class="memname">double QwtPlotAbstractBarChart::layoutHint </td>
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<p>The combination of <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a> and <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> define how the width of the bars is calculated</p>
<dl class="section return"><dt>Returns</dt><dd>Layout policy of the chart item </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a" title="Mode how to calculate the bar width. ">LayoutPolicy</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#aff6bb52dad207c8396b359a248a00359">setLayoutHint()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a> </dd></dl>

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          <td class="memname"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">QwtPlotAbstractBarChart::LayoutPolicy</a> QwtPlotAbstractBarChart::layoutPolicy </td>
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<p>The combination of <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a> and <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> define how the width of the bars is calculated</p>
<dl class="section return"><dt>Returns</dt><dd>Layout policy of the chart item </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#aabc7165ee75a38f444aa97e9b3dca16b">setLayoutPolicy()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> </dd></dl>

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          <td class="memname">int QwtPlotAbstractBarChart::margin </td>
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          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Margin between the outmost bars and the contentsRect() of the canvas.</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a97946d3da8e9fe2e49494a882651e4fd" title="Set the margin. ">setMargin()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0a2e625021bba3b9224b410281fddcf9">spacing()</a> </dd></dl>

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          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;&#160;</td>
          <td class="paramname"><em>map</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>canvasSize</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>boundingSize</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>value</em>&#160;</td>
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          <td>)</td>
          <td></td><td> const</td>
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<p>Calculate the width for a sample in paint device coordinates</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">map</td><td>Scale map for the corresponding scale </td></tr>
    <tr><td class="paramname">canvasSize</td><td>Size of the canvas in paint device coordinates </td></tr>
    <tr><td class="paramname">boundingSize</td><td>Bounding size of the chart in plot coordinates ( used in AutoAdjustSamples mode ) </td></tr>
    <tr><td class="paramname">value</td><td>Value of the sample</td></tr>
  </table>
  </dd>
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<dl class="section return"><dt>Returns</dt><dd>Sample width </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> </dd></dl>

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          <td class="memname">void QwtPlotAbstractBarChart::setBaseline </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>value</em></td><td>)</td>
          <td></td>
        </tr>
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<p>Set the baseline. </p>
<p>The baseline is the origin for the chart. Each bar is painted from the baseline in the direction of the sample value. In case of a horizontal <a class="el" href="class_qwt_plot_series_item.html#a2f97f0885d3f7adc7a9d484e741d2a76">orientation()</a> the baseline is interpreted as x - otherwise as y - value.</p>
<p>The default value for the baseline is 0.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">value</td><td>Value for the baseline</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a89a0209b5af6036b0d17ffdb8659121b">baseline()</a>, <a class="el" href="class_qwt_plot_series_item.html#a2f97f0885d3f7adc7a9d484e741d2a76">QwtPlotSeriesItem::orientation()</a> </dd></dl>

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          <td class="memname">void QwtPlotAbstractBarChart::setLayoutHint </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>hint</em></td><td>)</td>
          <td></td>
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<p>The combination of <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a> and <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> define how the width of the bars is calculated</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">hint</td><td>Layout hint</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a" title="Mode how to calculate the bar width. ">LayoutPolicy</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> </dd></dl>

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          <td class="memname">void QwtPlotAbstractBarChart::setLayoutPolicy </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">LayoutPolicy</a>&#160;</td>
          <td class="paramname"><em>policy</em></td><td>)</td>
          <td></td>
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<p>The combination of <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a> and <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> define how the width of the bars is calculated</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">policy</td><td>Layout policy</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a940affbba9565ae4e5b2a6d61ef1cd8c">layoutPolicy()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0fad5758160f0a84467771c44cd88675">layoutHint()</a> </dd></dl>

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          <td class="memname">void QwtPlotAbstractBarChart::setMargin </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>margin</em></td><td>)</td>
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<p>Set the margin. </p>
<p>The margin is the distance between the outmost bars and the contentsRect() of the canvas. The default setting is 5 pixels.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">margin</td><td>Margin</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0a2e625021bba3b9224b410281fddcf9">spacing()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#af82ec574a3c6031d35c423b54afcfde6">margin()</a> </dd></dl>

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          <td class="memname">void QwtPlotAbstractBarChart::setSpacing </td>
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          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>spacing</em></td><td>)</td>
          <td></td>
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<p>Set the spacing. </p>
<p>The spacing is the distance between 2 samples ( bars for <a class="el" href="class_qwt_plot_bar_chart.html" title="QwtPlotBarChart displays a series of a values as bars. ">QwtPlotBarChart</a> or a group of bars for <a class="el" href="class_qwt_plot_multi_bar_chart.html" title="QwtPlotMultiBarChart displays a series of a samples that consist each of a set of values...">QwtPlotMultiBarChart</a> ) in paint device coordinates.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0a2e625021bba3b9224b410281fddcf9">spacing()</a> </dd></dl>

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          <td class="memname">int QwtPlotAbstractBarChart::spacing </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Spacing between 2 samples ( bars or groups of bars ) </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_abstract_bar_chart.html#a0cb5bd5a653918b1513fa87ad75fa8b1" title="Set the spacing. ">setSpacing()</a>, <a class="el" href="class_qwt_plot_abstract_bar_chart.html#af82ec574a3c6031d35c423b54afcfde6">margin()</a> </dd></dl>

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