Capturing image of UIView (renderInContext not working properly) [closed]

问题

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Closed 7 years ago.

I am trying to capture an image of a UIView with renderInContex, but it does not fully capture all of the subviews. (For example, it doesn't capture the words in a UITextView, and it doesn't capture a UIButton at all.)

What can I use instead?

Edit: The problem actually isn't renderInContext, but instead is my implementation. See my new question: https://stackoverflow.com/q/8865207/542687

回答1:

It sounds like renderInContext might work if you adjust the graphics context first. Try this if you haven't already done so: https://stackoverflow.com/a/3869804

来源：https://stackoverflow.com/questions/8860490/capturing-image-of-uiview-renderincontext-not-working-properly