是否可以将背景图像添加到CAShape?(苹果手机) [英] Is it possible to add a background Image to a CAShape? (iPhone)

问题描述

我正在尝试以任意方式扭曲图像，例如遵循贝塞尔曲线形状.我已经使用CAShapeLayer来创建形状，但是随后似乎无法将其内容设置为Image.如何使图像跟随该形状失真?甚至有可能吗?

I am trying to distort an image in an arbitrary way, following for example a bezier shape. I have used CAShapeLayer to create the shape, but then it seems that setting its contents to an Image does not work. How can I have the image distorted following that shape? Is it even possible?

谢谢！

推荐答案

目前无法实现.如果您认为应该予以支持，我建议提起雷达(http://bugreport.apple.com)

This is currently not possible. I would suggest filing a radar (http://bugreport.apple.com) if you think this should be supported.

另请参见:可以CGImage会添加到CAShapeLayer的content属性吗?

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