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<title>Example: Pie Chart</title>
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<h1>Example: Pie Chart</h1>
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<div class="content"><style scoped>
#mychart {
margin:10px 10px 10px 10px;
width: 400px;
height:400px;
}
</style>
<div class="intro">
<p>This example shows how to use <code>Charts</code> to create a Pie Chart.</p>
</div>
<div class="example">
<div id="mychart"></div>
<script type="text/javascript">
(function() {
YUI().use('charts', function (Y)
{
// Create data
var myDataValues = [
{day:"Monday", taxes:2000},
{day:"Tuesday", taxes:50},
{day:"Wednesday", taxes:4000},
{day:"Thursday", taxes:200},
{day:"Friday", taxes:2000}
];
var pieGraph = new Y.Chart({
render:"#mychart",
categoryKey:"day",
seriesKeys:["taxes"],
dataProvider:myDataValues,
type:"pie",
seriesCollection:[
{
categoryKey:"day",
valueKey:"taxes"
}
]
});
});
})();
</script>
</div>
<h3>Creating a Pie <code>Chart</code>.</h3>
<p>The <code>Chart</code> class also allows you to create a Pie Chart. All you need to do is set the <code>type</code> attribute to "pie", define your <code>categoryKey</code>,
<code>seriesKey</code> and <code>seriesCollection</code>.</p>
<h4>CSS</h4>
<pre class="code prettyprint">#mychart {
margin:10px 10px 10px 10px;
width:400px;
height:400px;
}</pre>
<h4>HTML</h4>
<pre class="code prettyprint"><div id="mychart"></div></pre>
<h4>JavaScript</h4>
<pre class="code prettyprint">YUI().use('charts', function (Y)
{
// Create data
var myDataValues = [
{day:"Monday", taxes:2000},
{day:"Tuesday", taxes:50},
{day:"Wednesday", taxes:4000},
{day:"Thursday", taxes:200},
{day:"Friday", taxes:2000}
];
var pieGraph = new Y.Chart({
render:"#mychart",
categoryKey:"day",
seriesKeys:["taxes"],
dataProvider:myDataValues,
type:"pie",
seriesCollection:[
{
categoryKey:"day",
valueKey:"taxes"
}
]
});
});</pre>
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<h2 class="no-toc">Examples</h2>
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<ul class="examples">
<li data-description="Shows how to use Charts to create a basic chart.">
<a href="charts-simple.html">Basic Charts Implementation</a>
</li>
<li data-description="Shows how to create a chart with multiple series.">
<a href="charts-multiseries.html">Chart with Multiple Series</a>
</li>
<li data-description="Shows how to create a column chart with multiple series.">
<a href="charts-column.html">Specify Chart Type</a>
</li>
<li data-description="Shows how to create a column chart with a stacked numeric axis.">
<a href="charts-stackedcolumn.html">Create Stacked Chart</a>
</li>
<li data-description="Shows how to create a chart with a time axis.">
<a href="charts-timeaxis.html">Create a Chart with a Time Axis</a>
</li>
<li data-description="Shows how to add gridlines to a chart.">
<a href="charts-gridlines.html">Add Gridlines to a Chart</a>
</li>
<li data-description="Shows how to create a chart with planar based events.">
<a href="charts-stackedarea.html">Create a Stacked Area Chart with Planar Based Events</a>
</li>
<li data-description="Shows how to use a chart's styles attribute to customize a chart.">
<a href="charts-globalstyles.html">Customize a Chart</a>
</li>
<li data-description="Shows how to customize the default tooltip of a chart.">
<a href="charts-customizedtooltip.html">Customize a Chart's Tooltip</a>
</li>
<li data-description="Shows how to explicitly define the axes and series for a chart.">
<a href="charts-objectstyles.html">Define a Chart's Axes and Series</a>
</li>
<li data-description="Shows how to use charts to create a pie chart.">
<a href="charts-pie.html">Pie Chart</a>
</li>
<li data-description="Shows how to create a chart with multiple value axes.">
<a href="charts-dualaxes.html">Dual Axes Chart</a>
</li>
<li data-description="Shows how to access a chart instance's value axis after the chart has rendered.">
<a href="charts-axisupdate.html">Update Chart Axis</a>
</li>
<li data-description="Shows how to access a chart instance's seriesCollection after the chart has rendered.">
<a href="charts-seriesupdate.html">Update Chart Series</a>
</li>
<li data-description="Shows how to add a legend to a chart.">
<a href="charts-legend.html">Create Chart with a Legend</a>
</li>
<li data-description="Shows how to render multiple data points in a singe marker.">
<a href="charts-groupmarkers.html">Group Marker Chart</a>
</li>
</ul>
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<script src="../assets/vendor/prettify/prettify-min.js"></script>
<script>prettyPrint();</script>
<script>
YUI.Env.Tests = {
examples: [],
project: '../assets',
assets: '../assets/charts',
name: 'charts-pie',
title: 'Pie Chart',
newWindow: '',
auto: false
};
YUI.Env.Tests.examples.push('charts-simple');
YUI.Env.Tests.examples.push('charts-multiseries');
YUI.Env.Tests.examples.push('charts-column');
YUI.Env.Tests.examples.push('charts-stackedcolumn');
YUI.Env.Tests.examples.push('charts-timeaxis');
YUI.Env.Tests.examples.push('charts-gridlines');
YUI.Env.Tests.examples.push('charts-stackedarea');
YUI.Env.Tests.examples.push('charts-globalstyles');
YUI.Env.Tests.examples.push('charts-customizedtooltip');
YUI.Env.Tests.examples.push('charts-objectstyles');
YUI.Env.Tests.examples.push('charts-pie');
YUI.Env.Tests.examples.push('charts-dualaxes');
YUI.Env.Tests.examples.push('charts-axisupdate');
YUI.Env.Tests.examples.push('charts-seriesupdate');
YUI.Env.Tests.examples.push('charts-legend');
YUI.Env.Tests.examples.push('charts-groupmarkers');
</script>
<script src="../assets/yui/test-runner.js"></script>
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