所以我正在使用PaintCode制作形状，我希望我的UIButton具有该形状。我制作的形状在代码中看起来像这样:letbezierPath=UIBezierPath()bezierPath.moveToPoint(CGPoint(x:81.5,y:48.5))bezierPath.addLineToPoint(CGPoint(x:105.5,y:24.5))bezierPath.addLineToPoint(CGPoint(x:129.5,y:48.5))bezierPath.addLineToPoint(CGPoint(x:123.5,y:48.5))bezierPath.addL

我正在制作一个自定义View，我想屏蔽它并为其添加阴影。掩码:letp=UIBezierPath()p.moveToPoint(CGPointMake(20,20))p.addLineToPoint(CGPointMake(100,20))p.addLineToPoint(CGPointMake(100,50))p.addLineToPoint(CGPointMake(110,55))p.addLineToPoint(CGPointMake(100,60))p.addLineToPoint(CGPointMake(100,100))p.addLineToPoint(CGPointMak

我正在制作一个自定义View，我想屏蔽它并为其添加阴影。掩码:letp=UIBezierPath()p.moveToPoint(CGPointMake(20,20))p.addLineToPoint(CGPointMake(100,20))p.addLineToPoint(CGPointMake(100,50))p.addLineToPoint(CGPointMake(110,55))p.addLineToPoint(CGPointMake(100,60))p.addLineToPoint(CGPointMake(100,100))p.addLineToPoint(CGPointMak