<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- examples-qmlchart.qdoc --> <title>Qml Charts Example | Qt Charts 5.9</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td >Qt 5.9</td><td ><a href="qtcharts-index.html">Qt Charts</a></td><td ><a href="qtcharts-examples.html">Qt Charts Examples</a></td><td >Qml Charts Example</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"> <div class="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#running-the-example">Running the Example</a></li> <li class="level1"><a href="#creating-charts-using-qml">Creating Charts Using QML</a></li> </ul> </div> <div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">Qml Charts Example</h1> <span class="subtitle"></span> <!-- $$$qmlchart-description --> <div class="descr"> <a name="details"></a> <a name="running-the-example"></a> <h2 id="running-the-example">Running the Example</h2> <p>To run the example from Qt Creator, open the <b>Welcome</b> mode and select the example from <b>Examples</b>. For more information, visit Building and Running an Example.</p> <a name="creating-charts-using-qml"></a> <h2 id="creating-charts-using-qml">Creating Charts Using QML</h2> <p>Creating each chart type begins with the creation of a <a href="qml-qtcharts-chartview.html">ChartView</a>.</p> <p>To create a pie, we use the <a href="qml-qtcharts-pieseries.html">PieSeries</a> API together with a few PieSlices:</p> <p class="centerAlign"><img src="images/examples_qmlchart1.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">id</span>: <span class="name">chart</span> <span class="name">title</span>: <span class="string">"Top-5 car brand shares in Finland"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-pieseries.html">PieSeries</a></span> { <span class="name">id</span>: <span class="name">pieSeries</span> <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Volkswagen"</span>; <span class="name">value</span>: <span class="number">13.5</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Toyota"</span>; <span class="name">value</span>: <span class="number">10.9</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Ford"</span>; <span class="name">value</span>: <span class="number">8.6</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Skoda"</span>; <span class="name">value</span>: <span class="number">8.2</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Volvo"</span>; <span class="name">value</span>: <span class="number">6.8</span> } } } <span class="name">Component</span>.onCompleted: { <span class="comment">// You can also manipulate slices dynamically</span> <span class="name">othersSlice</span> <span class="operator">=</span> <span class="name">pieSeries</span>.<span class="name">append</span>(<span class="string">"Others"</span>, <span class="number">52.0</span>); <span class="name">pieSeries</span>.<span class="name">find</span>(<span class="string">"Volkswagen"</span>).<span class="name">exploded</span> <span class="operator">=</span> <span class="number">true</span>; } </pre> <p>To create a chart with a line series:</p> <p class="centerAlign"><img src="images/examples_qmlchart2.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Line"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-lineseries.html">LineSeries</a></span> { <span class="name">name</span>: <span class="string">"LineSeries"</span> <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">0</span>; <span class="name">y</span>: <span class="number">0</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.1</span>; <span class="name">y</span>: <span class="number">2.1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.9</span>; <span class="name">y</span>: <span class="number">3.3</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2.1</span>; <span class="name">y</span>: <span class="number">2.1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2.9</span>; <span class="name">y</span>: <span class="number">4.9</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">3.4</span>; <span class="name">y</span>: <span class="number">3.0</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">4.1</span>; <span class="name">y</span>: <span class="number">3.3</span> } } } </pre> <p>And spline series:</p> <p class="centerAlign"><img src="images/examples_qmlchart3.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Spline"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-splineseries.html">SplineSeries</a></span> { <span class="name">name</span>: <span class="string">"SplineSeries"</span> <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">0</span>; <span class="name">y</span>: <span class="number">0.0</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.1</span>; <span class="name">y</span>: <span class="number">3.2</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.9</span>; <span class="name">y</span>: <span class="number">2.4</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2.1</span>; <span class="name">y</span>: <span class="number">2.1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2.9</span>; <span class="name">y</span>: <span class="number">2.6</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">3.4</span>; <span class="name">y</span>: <span class="number">2.3</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">4.1</span>; <span class="name">y</span>: <span class="number">3.1</span> } } } </pre> <p>Then we create a chart that illustrates the NHL All-Star player selections by using three area series:</p> <p class="centerAlign"><img src="images/examples_qmlchart4.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"NHL All-Star Team Players"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-valueaxis.html">ValueAxis</a></span> { <span class="name">id</span>: <span class="name">valueAxis</span> <span class="name">min</span>: <span class="number">2000</span> <span class="name">max</span>: <span class="number">2011</span> <span class="name">tickCount</span>: <span class="number">12</span> <span class="name">labelFormat</span>: <span class="string">"%.0f"</span> } <span class="type"><a href="qml-qtcharts-areaseries.html">AreaSeries</a></span> { <span class="name">name</span>: <span class="string">"Russian"</span> <span class="name">color</span>: <span class="string">"#FFD52B1E"</span> <span class="name">borderColor</span>: <span class="string">"#FF0039A5"</span> <span class="name">borderWidth</span>: <span class="number">3</span> <span class="name">axisX</span>: <span class="name">valueAxis</span> <span class="name">upperSeries</span>: <span class="name">LineSeries</span> { <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2000</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2001</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2002</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2003</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2004</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2005</span>; <span class="name">y</span>: <span class="number">0</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2006</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2007</span>; <span class="name">y</span>: <span class="number">1</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2008</span>; <span class="name">y</span>: <span class="number">4</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2009</span>; <span class="name">y</span>: <span class="number">3</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2010</span>; <span class="name">y</span>: <span class="number">2</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2011</span>; <span class="name">y</span>: <span class="number">1</span> } } } ... </pre> <p>Then a couple of scatter series:</p> <p class="centerAlign"><img src="images/examples_qmlchart5.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Scatters"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-scatterseries.html">ScatterSeries</a></span> { <span class="name">id</span>: <span class="name">scatter1</span> <span class="name">name</span>: <span class="string">"Scatter1"</span> <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.5</span>; <span class="name">y</span>: <span class="number">1.5</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.5</span>; <span class="name">y</span>: <span class="number">1.6</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.57</span>; <span class="name">y</span>: <span class="number">1.55</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.8</span>; <span class="name">y</span>: <span class="number">1.8</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">1.9</span>; <span class="name">y</span>: <span class="number">1.6</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2.1</span>; <span class="name">y</span>: <span class="number">1.3</span> } <span class="type"><a href="qml-qtcharts-xypoint.html">XYPoint</a></span> { <span class="name">x</span>: <span class="number">2.5</span>; <span class="name">y</span>: <span class="number">2.1</span> } } <span class="type"><a href="qml-qtcharts-scatterseries.html">ScatterSeries</a></span> { <span class="name">name</span>: <span class="string">"Scatter2"</span> ... </pre> <p>And a few different bar series:</p> <p class="centerAlign"><img src="images/examples_qmlchart6.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Bar series"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-barseries.html">BarSeries</a></span> { <span class="name">id</span>: <span class="name">mySeries</span> <span class="name">axisX</span>: <span class="name">BarCategoryAxis</span> { <span class="name">categories</span>: [<span class="string">"2007"</span>, <span class="string">"2008"</span>, <span class="string">"2009"</span>, <span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span> ] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Bob"</span>; <span class="name">values</span>: [<span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Susan"</span>; <span class="name">values</span>: [<span class="number">5</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">4</span>, <span class="number">1</span>, <span class="number">7</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"James"</span>; <span class="name">values</span>: [<span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>, <span class="number">13</span>, <span class="number">5</span>, <span class="number">8</span>] } } } </pre> <p class="centerAlign"><img src="images/examples_qmlchart7.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Stacked Bar series"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-stackedbarseries.html">StackedBarSeries</a></span> { <span class="name">id</span>: <span class="name">mySeries</span> <span class="name">axisX</span>: <span class="name">BarCategoryAxis</span> { <span class="name">categories</span>: [<span class="string">"2007"</span>, <span class="string">"2008"</span>, <span class="string">"2009"</span>, <span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span> ] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Bob"</span>; <span class="name">values</span>: [<span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Susan"</span>; <span class="name">values</span>: [<span class="number">5</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">4</span>, <span class="number">1</span>, <span class="number">7</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"James"</span>; <span class="name">values</span>: [<span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>, <span class="number">13</span>, <span class="number">5</span>, <span class="number">8</span>] } } } </pre> <p class="centerAlign"><img src="images/examples_qmlchart8.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Percent Bar series"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-percentbarseries.html">PercentBarSeries</a></span> { <span class="name">axisX</span>: <span class="name">BarCategoryAxis</span> { <span class="name">categories</span>: [<span class="string">"2007"</span>, <span class="string">"2008"</span>, <span class="string">"2009"</span>, <span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span> ] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Bob"</span>; <span class="name">values</span>: [<span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Susan"</span>; <span class="name">values</span>: [<span class="number">5</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">4</span>, <span class="number">1</span>, <span class="number">7</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"James"</span>; <span class="name">values</span>: [<span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>, <span class="number">13</span>, <span class="number">5</span>, <span class="number">8</span>] } } } </pre> <p class="centerAlign"><img src="images/examples_qmlchart9.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Horizontal Bar series"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-horizontalbarseries.html">HorizontalBarSeries</a></span> { <span class="name">axisY</span>: <span class="name">BarCategoryAxis</span> { <span class="name">categories</span>: [<span class="string">"2007"</span>, <span class="string">"2008"</span>, <span class="string">"2009"</span>, <span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span> ] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Bob"</span>; <span class="name">values</span>: [<span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Susan"</span>; <span class="name">values</span>: [<span class="number">5</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">4</span>, <span class="number">1</span>, <span class="number">7</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"James"</span>; <span class="name">values</span>: [<span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>, <span class="number">13</span>, <span class="number">5</span>, <span class="number">8</span>] } } } </pre> <p class="centerAlign"><img src="images/examples_qmlchart10.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Horizontal Stacked Bar series"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-horizontalstackedbarseries.html">HorizontalStackedBarSeries</a></span> { <span class="name">axisY</span>: <span class="name">BarCategoryAxis</span> { <span class="name">categories</span>: [<span class="string">"2007"</span>, <span class="string">"2008"</span>, <span class="string">"2009"</span>, <span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span> ] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Bob"</span>; <span class="name">values</span>: [<span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Susan"</span>; <span class="name">values</span>: [<span class="number">5</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">4</span>, <span class="number">1</span>, <span class="number">7</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"James"</span>; <span class="name">values</span>: [<span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>, <span class="number">13</span>, <span class="number">5</span>, <span class="number">8</span>] } } } </pre> <p class="centerAlign"><img src="images/examples_qmlchart11.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">title</span>: <span class="string">"Horizontal Percent Bar series"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.alignment: <span class="name">Qt</span>.<span class="name">AlignBottom</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-horizontalpercentbarseries.html">HorizontalPercentBarSeries</a></span> { <span class="name">axisY</span>: <span class="name">BarCategoryAxis</span> { <span class="name">categories</span>: [<span class="string">"2007"</span>, <span class="string">"2008"</span>, <span class="string">"2009"</span>, <span class="string">"2010"</span>, <span class="string">"2011"</span>, <span class="string">"2012"</span> ] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Bob"</span>; <span class="name">values</span>: [<span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"Susan"</span>; <span class="name">values</span>: [<span class="number">5</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">4</span>, <span class="number">1</span>, <span class="number">7</span>] } <span class="type"><a href="qml-qtcharts-barset.html">BarSet</a></span> { <span class="name">label</span>: <span class="string">"James"</span>; <span class="name">values</span>: [<span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>, <span class="number">13</span>, <span class="number">5</span>, <span class="number">8</span>] } } } </pre> <p>And finally an example demonstrating how to create a donut chart with two pie series:</p> <p class="centerAlign"><img src="images/examples_qmlchart12.png" alt="" /></p><pre class="qml"> <span class="type"><a href="qml-qtcharts-chartview.html">ChartView</a></span> { <span class="name">id</span>: <span class="name">chart</span> <span class="name">title</span>: <span class="string">"Production costs"</span> <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">legend</span>.visible: <span class="number">false</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="type"><a href="qml-qtcharts-pieseries.html">PieSeries</a></span> { <span class="name">id</span>: <span class="name">pieOuter</span> <span class="name">size</span>: <span class="number">0.96</span> <span class="name">holeSize</span>: <span class="number">0.7</span> <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">id</span>: <span class="name">slice</span>; <span class="name">label</span>: <span class="string">"Alpha"</span>; <span class="name">value</span>: <span class="number">19511</span>; <span class="name">color</span>: <span class="string">"#8AB846"</span>; <span class="name">borderColor</span>: <span class="string">"#163430"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Epsilon"</span>; <span class="name">value</span>: <span class="number">11105</span>; <span class="name">color</span>: <span class="string">"#C0EEFF"</span>; <span class="name">borderColor</span>: <span class="string">"#3B391C"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Psi"</span>; <span class="name">value</span>: <span class="number">9352</span>; <span class="name">color</span>: <span class="string">"#DF8939"</span>; <span class="name">borderColor</span>: <span class="string">"#13060C"</span> } } <span class="type"><a href="qml-qtcharts-pieseries.html">PieSeries</a></span> { <span class="name">size</span>: <span class="number">0.7</span> <span class="name">id</span>: <span class="name">pieInner</span> <span class="name">holeSize</span>: <span class="number">0.25</span> <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Materials"</span>; <span class="name">value</span>: <span class="number">10334</span>; <span class="name">color</span>: <span class="string">"#8AB846"</span>; <span class="name">borderColor</span>: <span class="string">"#163430"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Employee"</span>; <span class="name">value</span>: <span class="number">3066</span>; <span class="name">color</span>: <span class="string">"#AAE356"</span>; <span class="name">borderColor</span>: <span class="string">"#163430"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Logistics"</span>; <span class="name">value</span>: <span class="number">6111</span>; <span class="name">color</span>: <span class="string">"#99CC4E"</span>; <span class="name">borderColor</span>: <span class="string">"#163430"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Materials"</span>; <span class="name">value</span>: <span class="number">7371</span>; <span class="name">color</span>: <span class="string">"#C0EEFF"</span>; <span class="name">borderColor</span>: <span class="string">"#3B391C"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Employee"</span>; <span class="name">value</span>: <span class="number">2443</span>; <span class="name">color</span>: <span class="string">"#C9FAFF"</span>; <span class="name">borderColor</span>: <span class="string">"#3B391C"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Logistics"</span>; <span class="name">value</span>: <span class="number">1291</span>; <span class="name">color</span>: <span class="string">"#B0FAFF"</span>; <span class="name">borderColor</span>: <span class="string">"#3B391C"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Materials"</span>; <span class="name">value</span>: <span class="number">4022</span>; <span class="name">color</span>: <span class="string">"#DF8939"</span>; <span class="name">borderColor</span>: <span class="string">"#13060C"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Employee"</span>; <span class="name">value</span>: <span class="number">3998</span>; <span class="name">color</span>: <span class="string">"#FC9D42"</span>; <span class="name">borderColor</span>: <span class="string">"#13060C"</span> } <span class="type"><a href="qml-qtcharts-pieslice.html">PieSlice</a></span> { <span class="name">label</span>: <span class="string">"Logistics"</span>; <span class="name">value</span>: <span class="number">1332</span>; <span class="name">color</span>: <span class="string">"#F2963F"</span>; <span class="name">borderColor</span>: <span class="string">"#13060C"</span> } } } <span class="name">Component</span>.onCompleted: { <span class="comment">// Set the common slice properties dynamically for convenience</span> <span class="keyword">for</span> (<span class="keyword">var</span> <span class="name">i</span> = <span class="number">0</span>; <span class="name">i</span> <span class="operator"><</span> <span class="name">pieOuter</span>.<span class="name">count</span>; i++) { <span class="name">pieOuter</span>.<span class="name">at</span>(<span class="name">i</span>).<span class="name">labelPosition</span> <span class="operator">=</span> <span class="name">PieSlice</span>.<span class="name">LabelOutside</span>; <span class="name">pieOuter</span>.<span class="name">at</span>(<span class="name">i</span>).<span class="name">labelVisible</span> <span class="operator">=</span> <span class="number">true</span>; <span class="name">pieOuter</span>.<span class="name">at</span>(<span class="name">i</span>).<span class="name">borderWidth</span> <span class="operator">=</span> <span class="number">3</span>; } <span class="keyword">for</span> (<span class="keyword">var</span> <span class="name">i</span> = <span class="number">0</span>; <span class="name">i</span> <span class="operator"><</span> <span class="name">pieInner</span>.<span class="name">count</span>; i++) { <span class="name">pieInner</span>.<span class="name">at</span>(<span class="name">i</span>).<span class="name">labelPosition</span> <span class="operator">=</span> <span class="name">PieSlice</span>.<span class="name">LabelInsideNormal</span>; <span class="name">pieInner</span>.<span class="name">at</span>(<span class="name">i</span>).<span class="name">labelVisible</span> <span class="operator">=</span> <span class="number">true</span>; <span class="name">pieInner</span>.<span class="name">at</span>(<span class="name">i</span>).<span class="name">borderWidth</span> <span class="operator">=</span> <span class="number">2</span>; } } </pre> <p>Additionally, antialiasing is set with the qml property in Qt Quick 2.</p> <p>Files:</p> <ul> <li><a href="qtcharts-qmlchart-qml-qmlchart-view1-qml.html">qmlchart/qml/qmlchart/View1.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view10-qml.html">qmlchart/qml/qmlchart/View10.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view11-qml.html">qmlchart/qml/qmlchart/View11.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view12-qml.html">qmlchart/qml/qmlchart/View12.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view2-qml.html">qmlchart/qml/qmlchart/View2.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view3-qml.html">qmlchart/qml/qmlchart/View3.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view4-qml.html">qmlchart/qml/qmlchart/View4.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view5-qml.html">qmlchart/qml/qmlchart/View5.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view6-qml.html">qmlchart/qml/qmlchart/View6.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view7-qml.html">qmlchart/qml/qmlchart/View7.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view8-qml.html">qmlchart/qml/qmlchart/View8.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-view9-qml.html">qmlchart/qml/qmlchart/View9.qml</a></li> <li><a href="qtcharts-qmlchart-qml-qmlchart-main-qml.html">qmlchart/qml/qmlchart/main.qml</a></li> <li><a href="qtcharts-qmlchart-main-cpp.html">qmlchart/main.cpp</a></li> <li><a href="qtcharts-qmlchart-qmlchart-pro.html">qmlchart/qmlchart.pro</a></li> <li><a href="qtcharts-qmlchart-resources-qrc.html">qmlchart/resources.qrc</a></li> </ul> </div> <!-- @@@qmlchart --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>