[英]Options to CGBitmapContext for Drawining
Is there an option to the CGBitmapContext or Quartz 2D? CGBitmapContext或Quartz 2D是否有选项? I want to use it for drawing on an UIImage in monotouch.
我想将其用于在monotouch中的UIImage上进行绘制。
thanks Alex. 谢谢亚历克斯。
Drawing is always performed on a CGContext
. 绘制始终在
CGContext
上执行。 If you want to draw onto an existing image, CGBitmapContext
is logically the context to use. 如果要绘制到现有图像上,
CGBitmapContext
逻辑CGBitmapContext
, CGBitmapContext
是要使用的上下文。
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