XCode Object-C 绘制边框

最新推荐文章于 2024-03-19 10:44:27 发布

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Object-C在storyboard中绘制边框：

1、新建Cocoa Class文件Draw类，在Draw.m中重载方法-(void)drawRect:(CGRect)rect:

-(void)drawRect:(CGRect)rect {
  UIBzierPath *path=[[UIBezierPath alloc] init];
  [path moveToPoint:CGPointMake(180,200)];
  [path addLineToPoint:CFPointMake(240,350)];
  [path addLineToPoint:CGPoingMake(120,350)];

  [path closePath];
  [[UIColor redColor] setFill];
  [[UIColor blueColor] setFill];
  [path fill];
  [path stroke];
}

2、在故事板storyboard总关联Draw类即可。