本文介绍了MonoTouch中的CGImageCreateWithImageInRect等效于什么?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
MonoTouch中CGImageCreateWithImageInRect iOS方法的等效功能是什么?
What is the equivalent of CGImageCreateWithImageInRect iOS method in MonoTouch?
我正在尝试在C#中转换此Objective-C行:
I'm trying to convert this Objective-C line in C#:
CGImageRef sampleImageRef = CGImageCreateWithImageInRect(self.CGImage, fillRect);
提前谢谢!
推荐答案
CoreGrapphics函数 CGImageCreateWithImageInRect 与 CGImage 的 WithImageInRect 方法相对应.API签名为:
The CoreGrapphics function CGImageCreateWithImageInRect correspond to the WithImageInRect method of CGImage. API signature is:
public CGImage WithImageInRect (RectangleF rect)
从ObjectiveC转换后,您的源代码应如下所示:
Once translated from ObjectiveC your source code should look like:
CGImage sampleImageRef = this.CGImage.WithImageInRect (fillRect);
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