I am trying to get a UIImage from what is displayed in my EAGLView. Any suggestions on how to do this?
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I am trying to get a UIImage from what is displayed in my EAGLView. Any suggestions on how to do this?
EDIT: as demianturner notes below, you no longer need to render the layer, you can (and should) now use the higher-level
[UIView drawViewHierarchyInRect:]. Other than that; this should work the same.An
EAGLViewis just a kind of view, and its underlyingCAEAGLLayeris just a kind of layer. That means, that the standard approach for converting a view/layer into a UIImage will work. (The fact that the linked question is UIWebview doesn’t matter; that’s just yet another kind of view.)