【发布时间】:2021-05-04 07:31:18
【问题描述】:
我正在用对角线绘制一些视图
像这样:
代码:
let layerWidth = layer.frame.width
let bezierPath = UIBezierPath()
let pointA = CGPoint(x: 0, y: 44)
let pointB = CGPoint(x: 150, y: 0)
let pointC = CGPoint(x: layerWidth, y: 0)
let pointD = CGPoint(x: layerWidth, y:44)
bezierPath.move(to: CGPoint(x: pointA.x, y: pointA.y) )
bezierPath.addLine(to: CGPoint(x: pointB.x, y: pointB.y))
bezierPath.addLine(to: pointC)
bezierPath.addLine(to: pointD)
bezierPath.close()
let shapeLayer = CAShapeLayer()
shapeLayer.path = bezierPath.cgPath
layer.addSublayer(shapeLayer)
如你所见,一切都很好,但我想让角落变圆
像这样:
我怎样才能达到这个结果?
添加: 并且在收到结果后,我想将此表单设置为另一个视图的掩码,但是有一个问题:第二个视图有边框,如果我设置自己的表单,我会丢失部分边框
代码:
layer.mask = shapeLayer
错误的结果:
【问题讨论】:
标签: ios swift uiview rounded-corners