CGLayer from an IUView

On iPhone or iPad someone know how we can get a CGLayer (not a CALayer) from an UIVie开发者_Python百科w?

Regards

Haven't tried this, but I would do it like this:

1. Create the CGLayer
2. Get the layer's context by calling CGLayerGetContext().
3. Draw the view to the layer's graphics context with [view.layer renderInContext:].