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 <span id="projectnumber">3.2.3</span>
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<div class="title">Charts (Wt::Chart)</div> </div>
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<p>A charting library implemented using the Wt <a class="el" href="group__painting.html">Painting system</a>.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WAbstractChart.html">Wt::Chart::WAbstractChart</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Abstract base class for MVC-based charts. <a href="classWt_1_1Chart_1_1WAbstractChart.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WAxis.html">Wt::Chart::WAxis</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Class which represents an axis of a cartesian chart. <a href="classWt_1_1Chart_1_1WAxis.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WCartesianChart.html">Wt::Chart::WCartesianChart</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A cartesian chart. <a href="classWt_1_1Chart_1_1WCartesianChart.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1SeriesIterator.html">Wt::Chart::SeriesIterator</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Abstract base class for iterating over series data in <a class="el" href="classWt_1_1Chart_1_1WChart2DRenderer.html" title="Helper class for rendering a cartesian chart.">WChart2DRenderer</a>. <a href="classWt_1_1Chart_1_1SeriesIterator.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WChart2DRenderer.html">Wt::Chart::WChart2DRenderer</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Helper class for rendering a cartesian chart. <a href="classWt_1_1Chart_1_1WChart2DRenderer.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WChartPalette.html">Wt::Chart::WChartPalette</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Abstract base class for styling rendered data series in charts. <a href="classWt_1_1Chart_1_1WChartPalette.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WDataSeries.html">Wt::Chart::WDataSeries</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A single data series in a cartesian chart. <a href="classWt_1_1Chart_1_1WDataSeries.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WPieChart.html">Wt::Chart::WPieChart</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A pie chart. <a href="classWt_1_1Chart_1_1WPieChart.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Chart_1_1WStandardPalette.html">Wt::Chart::WStandardPalette</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Standard styling for rendering series in charts. <a href="classWt_1_1Chart_1_1WStandardPalette.html#details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#gaddb678f67fbd9f374fcee0922f158c9f">Wt::Chart::Axis</a> { <br/>
  <a class="el" href="group__charts.html#ggaddb678f67fbd9f374fcee0922f158c9fa2a592919e6cbd94bf09e1259559499b5">Wt::Chart::XAxis</a> = 0,
<a class="el" href="group__charts.html#ggaddb678f67fbd9f374fcee0922f158c9fa2e1017fdef77b4663715c3d7663a4db4">Wt::Chart::YAxis</a> = 1,
<a class="el" href="group__charts.html#ggaddb678f67fbd9f374fcee0922f158c9fa4905c14eb8a164e00e48b41cfaf6f070">Wt::Chart::Y1Axis</a> = YAxis,
<a class="el" href="group__charts.html#ggaddb678f67fbd9f374fcee0922f158c9fadbfcf55c246aa3a385974a185f4220e3">Wt::Chart::Y2Axis</a> = 2,
<br/>
  <a class="el" href="group__charts.html#ggaddb678f67fbd9f374fcee0922f158c9fae8797459bbc3e1eaba438ab4d10c0352">Wt::Chart::OrdinateAxis</a> = YAxis
<br/>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that indicates a chart axis. <a href="group__charts.html#gaddb678f67fbd9f374fcee0922f158c9f">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga77eb6d0cefa4a012950ea972b471b849">Wt::Chart::AxisValue</a> { <a class="el" href="group__charts.html#gga77eb6d0cefa4a012950ea972b471b849ada8601e8f3630aec7d16b6d4177d4986">Wt::Chart::MinimumValue</a> = 0x1,
<a class="el" href="group__charts.html#gga77eb6d0cefa4a012950ea972b471b849af9110e09430355ab81d579be51ac73cb">Wt::Chart::MaximumValue</a> = 0x2,
<a class="el" href="group__charts.html#gga77eb6d0cefa4a012950ea972b471b849af2e58ce3483a5ec496f65fb808ce72b9">Wt::Chart::ZeroValue</a> = 0x4
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that indicates a logical location for an axis. <a href="group__charts.html#ga77eb6d0cefa4a012950ea972b471b849">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#gadfcaed8cd6ff52f5747f7df48f2eeab6">Wt::Chart::AxisScale</a> { <br/>
  <a class="el" href="group__charts.html#ggadfcaed8cd6ff52f5747f7df48f2eeab6aa9b1356757a7b0935c3302c32798ef14">Wt::Chart::CategoryScale</a> = 0,
<a class="el" href="group__charts.html#ggadfcaed8cd6ff52f5747f7df48f2eeab6ad1c254fd10596e2565b32fd6f5967094">Wt::Chart::LinearScale</a> = 1,
<a class="el" href="group__charts.html#ggadfcaed8cd6ff52f5747f7df48f2eeab6afba90921c9efb6c5131cdb1590bfa406">Wt::Chart::LogScale</a> = 2,
<a class="el" href="group__charts.html#ggadfcaed8cd6ff52f5747f7df48f2eeab6aaa627030efa552170a889d7a80a65a12">Wt::Chart::DateScale</a> = 3,
<br/>
  <a class="el" href="group__charts.html#ggadfcaed8cd6ff52f5747f7df48f2eeab6a97f80bcc82b9bf9299b61de12732da5c">Wt::Chart::DateTimeScale</a> = 4
<br/>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that indicates a scale for an axis. <a href="group__charts.html#gadfcaed8cd6ff52f5747f7df48f2eeab6">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga44d64e4a9d08c7ef69648f4a9c3e4053">Wt::Chart::SeriesType</a> { <a class="el" href="group__charts.html#gga44d64e4a9d08c7ef69648f4a9c3e4053a6a8b53e7bfdec77f9df5e82aaf0061e8">Wt::Chart::PointSeries</a>,
<a class="el" href="group__charts.html#gga44d64e4a9d08c7ef69648f4a9c3e4053a2582c20d00d806d8a175e2f5c0207591">Wt::Chart::LineSeries</a>,
<a class="el" href="group__charts.html#gga44d64e4a9d08c7ef69648f4a9c3e4053a805880e23c0292fb7a66b2cda2a2f5bf">Wt::Chart::CurveSeries</a>,
<a class="el" href="group__charts.html#gga44d64e4a9d08c7ef69648f4a9c3e4053a6751dbd7ed4600a4befa967107a6dde8">Wt::Chart::BarSeries</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that specifies the type of a chart series. <a href="group__charts.html#ga44d64e4a9d08c7ef69648f4a9c3e4053">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga9f38f3460fb2575d5f4f1a1ac51a7db6">Wt::Chart::MarkerType</a> { <br/>
  <a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6aaab531f4ceaaa1893f854f4b1262636d">Wt::Chart::NoMarker</a>,
<a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6a4250deb876978d5f5c3be4cc6aad8267">Wt::Chart::SquareMarker</a>,
<a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6ac14cc4eaec28c9ab096fbf7efead2660">Wt::Chart::CircleMarker</a>,
<a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6a003214a00943a828becc1beb54956e80">Wt::Chart::CrossMarker</a>,
<br/>
  <a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6a4a718fdd73e4bcdc700495eb549dc386">Wt::Chart::XCrossMarker</a>,
<a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6ae7ee432c7bf8189deaa453af4d14182b">Wt::Chart::TriangleMarker</a>,
<a class="el" href="group__charts.html#gga9f38f3460fb2575d5f4f1a1ac51a7db6ae68c952062391f4cb8f86e9b987c2338">Wt::Chart::CustomMarker</a>
<br/>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that specifies a type of point marker. <a href="group__charts.html#ga9f38f3460fb2575d5f4f1a1ac51a7db6">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga7236e5b04bdb6f393162842982b4d1a0">Wt::Chart::FillRangeType</a> { <a class="el" href="group__charts.html#gga7236e5b04bdb6f393162842982b4d1a0ad0c1c31f7f41394c2fd5444edc340972">Wt::Chart::NoFill</a>,
<a class="el" href="group__charts.html#gga7236e5b04bdb6f393162842982b4d1a0a1eb3ca7c63430bd56544b9e3b962c6cf">Wt::Chart::MinimumValueFill</a>,
<a class="el" href="group__charts.html#gga7236e5b04bdb6f393162842982b4d1a0aa321337f9f9a4d56fb1d2cafe0f359b6">Wt::Chart::MaximumValueFill</a>,
<a class="el" href="group__charts.html#gga7236e5b04bdb6f393162842982b4d1a0a50b16db97a187f9acccdbeecf8732ff0">Wt::Chart::ZeroValueFill</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that specifies how an area should be filled. <a href="group__charts.html#ga7236e5b04bdb6f393162842982b4d1a0">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga8d63464f873580c77508e1c0c26cbfea">Wt::Chart::ChartType</a> { <a class="el" href="group__charts.html#gga8d63464f873580c77508e1c0c26cbfeaaebfd9bd11d1126f2db7ff891c04c29f9">Wt::Chart::CategoryChart</a>,
<a class="el" href="group__charts.html#gga8d63464f873580c77508e1c0c26cbfeaa6ddab43d32242eb28831938a1e469a1f">Wt::Chart::ScatterPlot</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration type that indicates a chart type for a cartesian chart. <a href="group__charts.html#ga8d63464f873580c77508e1c0c26cbfea">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga950e490e52f40d945b7301bf3831f2af">Wt::Chart::LegendLocation</a> { <a class="el" href="group__charts.html#gga950e490e52f40d945b7301bf3831f2afaa18c914aece5c5fe39383dbe73416bcb">Wt::Chart::LegendInside</a>,
<a class="el" href="group__charts.html#gga950e490e52f40d945b7301bf3831f2afa548eafc21c2331bfa7b9ab8508fe49fd">Wt::Chart::LegendOutside</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration type that indicates a legend location. <a href="group__charts.html#ga950e490e52f40d945b7301bf3831f2af">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__charts.html#ga9345394a8eeda6800d8a24c5df44d983">Wt::Chart::LabelOption</a> { <br/>
  <a class="el" href="group__charts.html#gga9345394a8eeda6800d8a24c5df44d983a866d745e727785c20e31d5ea76bb58a3">Wt::Chart::NoLabels</a> = 0x00,
<a class="el" href="group__charts.html#gga9345394a8eeda6800d8a24c5df44d983aeb92488c13b0ccc46cddbb3445007443">Wt::Chart::Inside</a> = 0x01,
<a class="el" href="group__charts.html#gga9345394a8eeda6800d8a24c5df44d983a88861128e109b6a63e76a311dc57e408">Wt::Chart::Outside</a> = 0x02,
<a class="el" href="group__charts.html#gga9345394a8eeda6800d8a24c5df44d983a60df9add81425373c20fafe8c4e40b0e">Wt::Chart::TextLabel</a> = 0x10,
<br/>
  <a class="el" href="group__charts.html#gga9345394a8eeda6800d8a24c5df44d983a307741727c5ef5e33efcd347a0853e50">Wt::Chart::TextPercentage</a> = 0x20
<br/>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enumeration that specifies options for the labels. <a href="group__charts.html#ga9345394a8eeda6800d8a24c5df44d983">More...</a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>A charting library implemented using the Wt <a class="el" href="group__painting.html">Painting system</a>. </p>
<p>The charting library contains two main chart widget classes, <a class="el" href="classWt_1_1Chart_1_1WCartesianChart.html" title="A cartesian chart.">WCartesianChart</a> and <a class="el" href="classWt_1_1Chart_1_1WPieChart.html" title="A pie chart.">WPieChart</a>, and a number of utility classes for drawing simple to complex charts. </p>
<hr/><h2>Enumeration Type Documentation</h2>
<a class="anchor" id="gaddb678f67fbd9f374fcee0922f158c9f"></a><!-- doxytag: member="Wt::Chart::Axis" ref="gaddb678f67fbd9f374fcee0922f158c9f" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="group__charts.html#gaddb678f67fbd9f374fcee0922f158c9f">Wt::Chart::Axis</a></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Enumeration that indicates a chart axis. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WCartesianChart.html#af966d6ee6b2e43e6b26e794459005375" title="Returns a chart axis.">WCartesianChart::axis(Axis)</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="ggaddb678f67fbd9f374fcee0922f158c9fa2a592919e6cbd94bf09e1259559499b5"></a><!-- doxytag: member="XAxis" ref="ggaddb678f67fbd9f374fcee0922f158c9fa2a592919e6cbd94bf09e1259559499b5" args="" -->XAxis</em> </td><td>
<p>X axis. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ggaddb678f67fbd9f374fcee0922f158c9fa2e1017fdef77b4663715c3d7663a4db4"></a><!-- doxytag: member="YAxis" ref="ggaddb678f67fbd9f374fcee0922f158c9fa2e1017fdef77b4663715c3d7663a4db4" args="" -->YAxis</em> </td><td>
<p>First Y axis (== Y1Axis). </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ggaddb678f67fbd9f374fcee0922f158c9fa4905c14eb8a164e00e48b41cfaf6f070"></a><!-- doxytag: member="Y1Axis" ref="ggaddb678f67fbd9f374fcee0922f158c9fa4905c14eb8a164e00e48b41cfaf6f070" args="" -->Y1Axis</em> </td><td>
<p>First Y axis (== YAxis). </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ggaddb678f67fbd9f374fcee0922f158c9fadbfcf55c246aa3a385974a185f4220e3"></a><!-- doxytag: member="Y2Axis" ref="ggaddb678f67fbd9f374fcee0922f158c9fadbfcf55c246aa3a385974a185f4220e3" args="" -->Y2Axis</em> </td><td>
<p>Second Y Axis. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ggaddb678f67fbd9f374fcee0922f158c9fae8797459bbc3e1eaba438ab4d10c0352"></a><!-- doxytag: member="OrdinateAxis" ref="ggaddb678f67fbd9f374fcee0922f158c9fae8797459bbc3e1eaba438ab4d10c0352" args="" -->OrdinateAxis</em> </td><td>
<p>Ordinate axis (== Y1Axis for a 2D plot). </p>
</td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="gadfcaed8cd6ff52f5747f7df48f2eeab6"></a><!-- doxytag: member="Wt::Chart::AxisScale" ref="gadfcaed8cd6ff52f5747f7df48f2eeab6" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#gadfcaed8cd6ff52f5747f7df48f2eeab6">Wt::Chart::AxisScale</a></td>
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<p>Enumeration that indicates a scale for an axis. </p>
<p>The scale determines how values are mapped onto an axis.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WAxis.html#ab067037b83d1d663535250968a1776d8" title="Sets the scale of the axis.">WAxis::setScale(AxisScale scale)</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="ggadfcaed8cd6ff52f5747f7df48f2eeab6aa9b1356757a7b0935c3302c32798ef14"></a><!-- doxytag: member="CategoryScale" ref="ggadfcaed8cd6ff52f5747f7df48f2eeab6aa9b1356757a7b0935c3302c32798ef14" args="" -->CategoryScale</em> </td><td>
<p>A category scale is set as the scale for the X axis in a <a class="el" href="group__charts.html#gga8d63464f873580c77508e1c0c26cbfeaaebfd9bd11d1126f2db7ff891c04c29f9">CategoryChart</a>, and is only applicable there. It lists all values, evenly spaced, and consecutively in the order of the model. </p>
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<tr><td valign="top"><em><a class="anchor" id="ggadfcaed8cd6ff52f5747f7df48f2eeab6ad1c254fd10596e2565b32fd6f5967094"></a><!-- doxytag: member="LinearScale" ref="ggadfcaed8cd6ff52f5747f7df48f2eeab6ad1c254fd10596e2565b32fd6f5967094" args="" -->LinearScale</em> </td><td>
<p>A linear scale is the default scale for all axes, except for the X scale in a CategoryScale. It maps values in a linear fashion on the axis. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ggadfcaed8cd6ff52f5747f7df48f2eeab6afba90921c9efb6c5131cdb1590bfa406"></a><!-- doxytag: member="LogScale" ref="ggadfcaed8cd6ff52f5747f7df48f2eeab6afba90921c9efb6c5131cdb1590bfa406" args="" -->LogScale</em> </td><td>
<p>A logarithmic scale is useful for plotting values with of a large range, but only works for positive values. </p>
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<tr><td valign="top"><em><a class="anchor" id="ggadfcaed8cd6ff52f5747f7df48f2eeab6aaa627030efa552170a889d7a80a65a12"></a><!-- doxytag: member="DateScale" ref="ggadfcaed8cd6ff52f5747f7df48f2eeab6aaa627030efa552170a889d7a80a65a12" args="" -->DateScale</em> </td><td>
<p>A date scale is a special linear scale, which is useful for the X axis in a ScatterPlot, when the X series contain dates (of type <a class="el" href="classWt_1_1WDate.html" title="A value class that represents a date on the Gregorian calendar.">WDate</a>). The dates are internally stored in julian date format. </p>
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<tr><td valign="top"><em><a class="anchor" id="ggadfcaed8cd6ff52f5747f7df48f2eeab6a97f80bcc82b9bf9299b61de12732da5c"></a><!-- doxytag: member="DateTimeScale" ref="ggadfcaed8cd6ff52f5747f7df48f2eeab6a97f80bcc82b9bf9299b61de12732da5c" args="" -->DateTimeScale</em> </td><td>
<p>A datetime scale is a special linear scale, which is useful for the X axis in a ScatterPlot, when the X series contain timedates (of type <a class="el" href="classWt_1_1WDateTime.html" title="A calendar date and clock time.">WDateTime</a>). The dates are internally stored as the number of seconds since the Unix Epoch (midnight Coordinated Universal Time (UTC) of January 1, 1970). </p>
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</dd>
</dl>
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</div>
<a class="anchor" id="ga77eb6d0cefa4a012950ea972b471b849"></a><!-- doxytag: member="Wt::Chart::AxisValue" ref="ga77eb6d0cefa4a012950ea972b471b849" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga77eb6d0cefa4a012950ea972b471b849">Wt::Chart::AxisValue</a></td>
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<p>Enumeration that indicates a logical location for an axis. </p>
<p>The location is dependent on the values of the other axis.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WAxis.html#a6dab2f46117b85a4a6f439e4f194ee82" title="Sets the axis location.">WAxis::setLocation(AxisValue)</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga77eb6d0cefa4a012950ea972b471b849ada8601e8f3630aec7d16b6d4177d4986"></a><!-- doxytag: member="MinimumValue" ref="gga77eb6d0cefa4a012950ea972b471b849ada8601e8f3630aec7d16b6d4177d4986" args="" -->MinimumValue</em> </td><td>
<p>At the minimum value. </p>
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<tr><td valign="top"><em><a class="anchor" id="gga77eb6d0cefa4a012950ea972b471b849af9110e09430355ab81d579be51ac73cb"></a><!-- doxytag: member="MaximumValue" ref="gga77eb6d0cefa4a012950ea972b471b849af9110e09430355ab81d579be51ac73cb" args="" -->MaximumValue</em> </td><td>
<p>At the maximum value. </p>
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<tr><td valign="top"><em><a class="anchor" id="gga77eb6d0cefa4a012950ea972b471b849af2e58ce3483a5ec496f65fb808ce72b9"></a><!-- doxytag: member="ZeroValue" ref="gga77eb6d0cefa4a012950ea972b471b849af2e58ce3483a5ec496f65fb808ce72b9" args="" -->ZeroValue</em> </td><td>
<p>At the zero value (if displayed). </p>
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</dd>
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<a class="anchor" id="ga8d63464f873580c77508e1c0c26cbfea"></a><!-- doxytag: member="Wt::Chart::ChartType" ref="ga8d63464f873580c77508e1c0c26cbfea" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga8d63464f873580c77508e1c0c26cbfea">Wt::Chart::ChartType</a></td>
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<p>Enumeration type that indicates a chart type for a cartesian chart. </p>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga8d63464f873580c77508e1c0c26cbfeaaebfd9bd11d1126f2db7ff891c04c29f9"></a><!-- doxytag: member="CategoryChart" ref="gga8d63464f873580c77508e1c0c26cbfeaaebfd9bd11d1126f2db7ff891c04c29f9" args="" -->CategoryChart</em> </td><td>
<p>The X series are categories. </p>
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<tr><td valign="top"><em><a class="anchor" id="gga8d63464f873580c77508e1c0c26cbfeaa6ddab43d32242eb28831938a1e469a1f"></a><!-- doxytag: member="ScatterPlot" ref="gga8d63464f873580c77508e1c0c26cbfeaa6ddab43d32242eb28831938a1e469a1f" args="" -->ScatterPlot</em> </td><td>
<p>The X series must be interpreted as numerical data. </p>
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<a class="anchor" id="ga7236e5b04bdb6f393162842982b4d1a0"></a><!-- doxytag: member="Wt::Chart::FillRangeType" ref="ga7236e5b04bdb6f393162842982b4d1a0" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga7236e5b04bdb6f393162842982b4d1a0">Wt::Chart::FillRangeType</a></td>
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<p>Enumeration that specifies how an area should be filled. </p>
<p>Data series of type LineSeries or CurveSerie may be filled under or above the line or curve. This enumeration specifies the other limit of this fill. Data series of type BarSeries can use this setting to configure the bottom of the chart.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WDataSeries.html#a9b5ea5691c650d567e26b2a7ea762462" title="Sets the fill range for line or curve series.">WDataSeries::setFillRange(FillRangeType range)</a> </dd>
<dd>
<a class="el" href="classWt_1_1Chart_1_1WCartesianChart.html" title="A cartesian chart.">WCartesianChart</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga7236e5b04bdb6f393162842982b4d1a0ad0c1c31f7f41394c2fd5444edc340972"></a><!-- doxytag: member="NoFill" ref="gga7236e5b04bdb6f393162842982b4d1a0ad0c1c31f7f41394c2fd5444edc340972" args="" -->NoFill</em> </td><td>
<p>Do not fill under the curve. </p>
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<tr><td valign="top"><em><a class="anchor" id="gga7236e5b04bdb6f393162842982b4d1a0a1eb3ca7c63430bd56544b9e3b962c6cf"></a><!-- doxytag: member="MinimumValueFill" ref="gga7236e5b04bdb6f393162842982b4d1a0a1eb3ca7c63430bd56544b9e3b962c6cf" args="" -->MinimumValueFill</em> </td><td>
<p>Fill from the curve to the chart bottom (min) </p>
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<tr><td valign="top"><em><a class="anchor" id="gga7236e5b04bdb6f393162842982b4d1a0aa321337f9f9a4d56fb1d2cafe0f359b6"></a><!-- doxytag: member="MaximumValueFill" ref="gga7236e5b04bdb6f393162842982b4d1a0aa321337f9f9a4d56fb1d2cafe0f359b6" args="" -->MaximumValueFill</em> </td><td>
<p>Fill from the curve to the chart top. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga7236e5b04bdb6f393162842982b4d1a0a50b16db97a187f9acccdbeecf8732ff0"></a><!-- doxytag: member="ZeroValueFill" ref="gga7236e5b04bdb6f393162842982b4d1a0a50b16db97a187f9acccdbeecf8732ff0" args="" -->ZeroValueFill</em> </td><td>
<p>Fill from the curve to the zero Y value. </p>
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</dd>
</dl>
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<a class="anchor" id="ga9345394a8eeda6800d8a24c5df44d983"></a><!-- doxytag: member="Wt::Chart::LabelOption" ref="ga9345394a8eeda6800d8a24c5df44d983" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga9345394a8eeda6800d8a24c5df44d983">Wt::Chart::LabelOption</a></td>
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<p>Enumeration that specifies options for the labels. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WPieChart.html#a89324f6159e5893e1ddd368718d00e5d" title="Configures if and how labels should be displayed.">WPieChart::setDisplayLabels(WFlags<LabelOption>)</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga9345394a8eeda6800d8a24c5df44d983a866d745e727785c20e31d5ea76bb58a3"></a><!-- doxytag: member="NoLabels" ref="gga9345394a8eeda6800d8a24c5df44d983a866d745e727785c20e31d5ea76bb58a3" args="" -->NoLabels</em> </td><td>
<p>Do not display labels (default). </p>
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<tr><td valign="top"><em><a class="anchor" id="gga9345394a8eeda6800d8a24c5df44d983aeb92488c13b0ccc46cddbb3445007443"></a><!-- doxytag: member="Inside" ref="gga9345394a8eeda6800d8a24c5df44d983aeb92488c13b0ccc46cddbb3445007443" args="" -->Inside</em> </td><td>
<p>Display labels inside each segment. </p>
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<tr><td valign="top"><em><a class="anchor" id="gga9345394a8eeda6800d8a24c5df44d983a88861128e109b6a63e76a311dc57e408"></a><!-- doxytag: member="Outside" ref="gga9345394a8eeda6800d8a24c5df44d983a88861128e109b6a63e76a311dc57e408" args="" -->Outside</em> </td><td>
<p>Display labels outside each segment. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9345394a8eeda6800d8a24c5df44d983a60df9add81425373c20fafe8c4e40b0e"></a><!-- doxytag: member="TextLabel" ref="gga9345394a8eeda6800d8a24c5df44d983a60df9add81425373c20fafe8c4e40b0e" args="" -->TextLabel</em> </td><td>
<p>Display the label text. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9345394a8eeda6800d8a24c5df44d983a307741727c5ef5e33efcd347a0853e50"></a><!-- doxytag: member="TextPercentage" ref="gga9345394a8eeda6800d8a24c5df44d983a307741727c5ef5e33efcd347a0853e50" args="" -->TextPercentage</em> </td><td>
<p>Display the value (as percentage) </p>
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</dl>
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<a class="anchor" id="ga950e490e52f40d945b7301bf3831f2af"></a><!-- doxytag: member="Wt::Chart::LegendLocation" ref="ga950e490e52f40d945b7301bf3831f2af" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga950e490e52f40d945b7301bf3831f2af">Wt::Chart::LegendLocation</a></td>
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<p>Enumeration type that indicates a legend location. </p>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga950e490e52f40d945b7301bf3831f2afaa18c914aece5c5fe39383dbe73416bcb"></a><!-- doxytag: member="LegendInside" ref="gga950e490e52f40d945b7301bf3831f2afaa18c914aece5c5fe39383dbe73416bcb" args="" -->LegendInside</em> </td><td>
<p>Inside the chart area. </p>
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<tr><td valign="top"><em><a class="anchor" id="gga950e490e52f40d945b7301bf3831f2afa548eafc21c2331bfa7b9ab8508fe49fd"></a><!-- doxytag: member="LegendOutside" ref="gga950e490e52f40d945b7301bf3831f2afa548eafc21c2331bfa7b9ab8508fe49fd" args="" -->LegendOutside</em> </td><td>
<p>Outside the chart area (in the padding area) </p>
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</dl>
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<a class="anchor" id="ga9f38f3460fb2575d5f4f1a1ac51a7db6"></a><!-- doxytag: member="Wt::Chart::MarkerType" ref="ga9f38f3460fb2575d5f4f1a1ac51a7db6" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga9f38f3460fb2575d5f4f1a1ac51a7db6">Wt::Chart::MarkerType</a></td>
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<p>Enumeration that specifies a type of point marker. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WDataSeries.html#ac8f4ae7c878df76662d92fd48e57d17d" title="Sets the data point marker.">WDataSeries::setMarker(MarkerType marker)</a> </dd>
<dd>
<a class="el" href="classWt_1_1Chart_1_1WCartesianChart.html" title="A cartesian chart.">WCartesianChart</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6aaab531f4ceaaa1893f854f4b1262636d"></a><!-- doxytag: member="NoMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6aaab531f4ceaaa1893f854f4b1262636d" args="" -->NoMarker</em> </td><td>
<p>Do not draw point markers. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6a4250deb876978d5f5c3be4cc6aad8267"></a><!-- doxytag: member="SquareMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6a4250deb876978d5f5c3be4cc6aad8267" args="" -->SquareMarker</em> </td><td>
<p>Mark points using a square. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6ac14cc4eaec28c9ab096fbf7efead2660"></a><!-- doxytag: member="CircleMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6ac14cc4eaec28c9ab096fbf7efead2660" args="" -->CircleMarker</em> </td><td>
<p>Mark points using a circle. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6a003214a00943a828becc1beb54956e80"></a><!-- doxytag: member="CrossMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6a003214a00943a828becc1beb54956e80" args="" -->CrossMarker</em> </td><td>
<p>Mark points using a cross (+). </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6a4a718fdd73e4bcdc700495eb549dc386"></a><!-- doxytag: member="XCrossMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6a4a718fdd73e4bcdc700495eb549dc386" args="" -->XCrossMarker</em> </td><td>
<p>Mark points using a cross (x). </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6ae7ee432c7bf8189deaa453af4d14182b"></a><!-- doxytag: member="TriangleMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6ae7ee432c7bf8189deaa453af4d14182b" args="" -->TriangleMarker</em> </td><td>
<p>Mark points using a triangle. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga9f38f3460fb2575d5f4f1a1ac51a7db6ae68c952062391f4cb8f86e9b987c2338"></a><!-- doxytag: member="CustomMarker" ref="gga9f38f3460fb2575d5f4f1a1ac51a7db6ae68c952062391f4cb8f86e9b987c2338" args="" -->CustomMarker</em> </td><td>
<p>Mark points using a custom marker. </p>
</td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga44d64e4a9d08c7ef69648f4a9c3e4053"></a><!-- doxytag: member="Wt::Chart::SeriesType" ref="ga44d64e4a9d08c7ef69648f4a9c3e4053" args="" -->
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<td class="memname">enum <a class="el" href="group__charts.html#ga44d64e4a9d08c7ef69648f4a9c3e4053">Wt::Chart::SeriesType</a></td>
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<p>Enumeration that specifies the type of a chart series. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Chart_1_1WDataSeries.html#a8db1e060f64d2b4f44c21f96a071ff38" title="Sets the series type.">WDataSeries::setType(SeriesType)</a> </dd>
<dd>
<a class="el" href="classWt_1_1Chart_1_1WCartesianChart.html" title="A cartesian chart.">WCartesianChart</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="gga44d64e4a9d08c7ef69648f4a9c3e4053a6a8b53e7bfdec77f9df5e82aaf0061e8"></a><!-- doxytag: member="PointSeries" ref="gga44d64e4a9d08c7ef69648f4a9c3e4053a6a8b53e7bfdec77f9df5e82aaf0061e8" args="" -->PointSeries</em> </td><td>
<p>Series rendered solely as point markers. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga44d64e4a9d08c7ef69648f4a9c3e4053a2582c20d00d806d8a175e2f5c0207591"></a><!-- doxytag: member="LineSeries" ref="gga44d64e4a9d08c7ef69648f4a9c3e4053a2582c20d00d806d8a175e2f5c0207591" args="" -->LineSeries</em> </td><td>
<p>Series rendered as points connected by straight lines. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga44d64e4a9d08c7ef69648f4a9c3e4053a805880e23c0292fb7a66b2cda2a2f5bf"></a><!-- doxytag: member="CurveSeries" ref="gga44d64e4a9d08c7ef69648f4a9c3e4053a805880e23c0292fb7a66b2cda2a2f5bf" args="" -->CurveSeries</em> </td><td>
<p>Series rendered as points connected by curves. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="gga44d64e4a9d08c7ef69648f4a9c3e4053a6751dbd7ed4600a4befa967107a6dde8"></a><!-- doxytag: member="BarSeries" ref="gga44d64e4a9d08c7ef69648f4a9c3e4053a6751dbd7ed4600a4befa967107a6dde8" args="" -->BarSeries</em> </td><td>
<p>Series rendered as bars. </p>
</td></tr>
</table>
</dd>
</dl>
</div>
</div>
</div>
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Generated on Thu Nov 1 2012 for <a href="http://www.webtoolkit.eu/wt">the
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