创建三次贝塞尔曲线bezierCurve对象
qcanvas.qbezierCurve.bezierCurve({
start:[20,20],
handler1:[50,80],
handler2:[100,20],
end:[200,20],
width:1,
like:'<-->',
color:'red',
drag:true,
withText:'我是个三次曲线',
handlerShow:true
})
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Result