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pieChart

饼状图 pie chart

饼状图

1.实例化

let sectorDiagramView = SectorDiagramView.init(frame: CGRect(x: 50, y: 50, width: 300, height: 300)) self.view.addSubview(sectorDiagramView)

2.设置类型: 饼状图 or 空心圆,默认是空心圆CLCircleStyleDefault

sectorDiagramView.style = .CLCircleStyleFill

3.空心圆时,设置线的宽度(默认35)

sectorDiagramView.lineWidth = 10

4.设置每一块对应的颜色

sectorDiagramView.colorList = [.orange, .systemBlue, .systemPink, .systemGreen]

5.设置每一块饼开始点的坐标

sectorDiagramView.StartPointList = [0, CGFloat(M_PI1/3), CGFloat(M_PI2/3), CGFloat(M_PI*3/2)]

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