OC画图
摘要:1.获取当前的画板CGContextRef context = UIGraphicsGetCurrentContext();2.设置画笔的颜色CGContextSetStrokeColorWithColor(context, [UIColor redColor].CGColor);CGContext...
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posted @ 2015-10-23 16:29
posted @ 2015-10-23 16:29
posted @ 2015-10-23 16:28