参看放肆地使用UIBezierPath和CAShapeLayer画各种图形
参看使用CAShapeLayer与UIBezierPath可以实现不在view的drawRect方法中就画出一些想要的图形
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步骤：
1、新建UIBezierPath对象bezierPath
2、新建CAShapeLayer对象caShapeLayer
3、将bezierPath的CGPath赋值给caShapeLayer的path，即caShapeLayer.path = bezierPath.CGPath
4、把caShapeLayer添加到某个显示该图形的layer中
转自: iOS开发之CAShapeLayer初探拓展: CAShapeLayer 一、CAShapeLayer简介...
CAShapeLayer 的基本使用 CAShapeLayer 简介 1.CAShapeLayer 继承于 CAL...
CAShapeLayer *shapeLayer = [CAShapeLayer layer]; [shape...
CAShapeLayer *pShapeLayer = [CAShapeLayer layer]; pShapeL...
CAShapeLayer *shapeLayer = [CAShapeLayer layer]; UIBezier...
CAShapeLayer *shapeLayer = [CAShapeLayer layer];shapeLaye...
CAShapeLayer * line = [CAShapeLayer layer];CGMutablePathR...
CAShapeLayer *shaper = [CAShapeLayer layer]; shaper.fillC...
CAShapeLayer CAShapeLayer 是CALayer 的子类。 DrawRect：DrawRect...
CAShapeLayer *border = [CAShapeLayer layer]; //线的颜色 borde...
本文标题：CAShapeLayer
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