Re: Rotated and scaled CALayer
Re: Rotated and scaled CALayer
- Subject: Re: Rotated and scaled CALayer
- From: vincent habchi <email@hidden>
- Date: Sat, 11 Dec 2010 15:26:55 +0100
> I have discovered, that if I use only CA layers transformations (via
> setTransform:), I am getting the same rotated pixels when zooming in.
> The only way, which does what I want is:
> a) use core image filter to rotate layer (simple CIAffineTransform)
> b) use second CI filter to tell renderer to use nearest interpolation
> instead of linear.
> c) use CA transformation to scale layer
Did you had a look at the vImage framework?
Vincent
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden