摘要: 1居中layout.center = CGPointMake(SCREEN_WIDTH/2, SCREEN_HEIGHT/2);2,[[UIApplication sharedApplication].keyWindow addSubview:_hongbaoView];//在widows上面盖vi... 阅读全文
posted @ 2016-01-16 16:52 欢欢0919 阅读(203) 评论(0) 推荐(0)
摘要: - (CGRect)boundingRectWithSize:(CGSize)size options:(NSStringDrawingOptions)options context:(NSStringDrawingContext *)context2、、、 阅读全文
posted @ 2016-01-16 13:45 欢欢0919 阅读(121) 评论(0) 推荐(0)