Sencha Touch - 饼图
描述
这是创建不同类型的饼图
语法
以下是添加饼图的简单语法。
Ext.create("Ext.chart.PolarChart", {})
series : [type : 'pie']
示例
以下是一个简单的示例，展示了用法。
<!DOCTYPE html>
<html>
<head>
<link href = "https://cdn.sencha.com/touch/sencha-touch-2.4.2/resources/css/sencha-touch.css" rel = "stylesheet" />
<script type = "text/javascript" src = "https://cdn.sencha.com/touch/sencha-touch-2.4.2/sencha-touch-all.js">
</script>
<script type = "text/javascript">
Ext.application({
name: 'Sencha', launch: function() {
Ext.create('Ext.chart.PolarChart', {
background: 'white', store: {
fields: ['name', 'g1', 'g2', 'g3', 'g4', 'g5'],
data: [
{"name": "Item-0", "g1": 18.34, "g2": 0.04, "g3": 22.35, "g4": 10.50, "g5": 18.42},
{"name": "Item-1", "g1": 2.67, "g2": 14.87, "g3": 0.41, "g4": 19.15, "g5": 1.64},
{"name": "Item-2", "g1": 1.90, "g2": 5.72, "g3": 14.80, "g4": 38.93, "g5": 2.77},
{"name": "Item-3", "g1": 21.37, "g2": 2.13, "g3": 12.98, "g4": 63.82, "g5": 18.85},
{"name": "Item-4", "g1": 2.67, "g2": 8.53, "g3": 4.44, "g4": 87.39, "g5": 27.23},
{"name": "Item-5", "g1": 18.22, "g2": 4.62, "g3": 8.26, "g4": 97.63, "g5": 34.37}
]
},
fullscreen: true, innerPadding: 35,
//bind the chart to a store with the following structure
interactions: ['rotate'],
colors: ["#115fa6", "#94ae0a", "#a61120", "#ff8809", "#ffd13e", "#a61187", "#24ad9a", "#7c7474", "#a66111"],
//configure the legend.
legend: {
position: 'right',
width: 100
},
//describe the actual pie series.
series: [
{
type: 'pie', xField: 'g1', label: {
field: 'name', display: 'rotate'
},
donut: 25, style: {
miterLimit: 10, lineCap: 'miter', lineWidth: 2
}
}
]
});
}
});
</script>
</head>
<body>
</body>
</html>
这将产生以下结果 −
sencha_touch_view_components.html
