EllipticalArc
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小牛编辑
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2023-12-01
这用于创建椭圆弧形状。
语法 (Syntax)
以下是添加椭圆弧的简单语法。
xtype: 'draw',
type: 'ellipticalArc',
例子 (Example)
以下是一个显示用法的简单示例。
<!DOCTYPE html>
<html>
<head>
<link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css"
rel = "stylesheet" />
<script type = "text/javascript"
src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
<script type = "text/javascript"
src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/packages/charts/classic/charts.js"></script>
<script type = "text/javascript">
Ext.onReady(function() {
Ext.create ({
xtype: 'draw',
renderTo: Ext.getBody(),
width: 600,
height: 200,
sprites: [{
type: 'ellipticalArc',
cx: 100,
cy: 100,
rx: 80,
ry: 50,
fillStyle: '#1F6D91',
startAngle: 0,
endAngle: Math.PI,
anticlockwise: true
}]
});
});
</script>
</head>
<body>
</body>
</html>