I'm trying to get CIImage
from ImageView that display on the screen.
UIImage *image = myImageView.image;
convert image UIImage
to CIImage
.
CIImage *cImage = [....];
How to do this?
cocoa-touchcore-graphicscore-imageios5uiimage
I'm trying to get CIImage
from ImageView that display on the screen.
UIImage *image = myImageView.image;
convert image UIImage
to CIImage
.
CIImage *cImage = [....];
How to do this?
Best Answer
To fix the case where
myUIImage.CIImage
returnsnil
like[UIImageView image]
, you can instead do[CIImage imageWithCGImage:myUIImage.CGImage]
– Dylan HandSwift version:
To fix the case where
myUIImage.ciImage
returnsnil
like you can instead doCIImage(cgImage: myUIImage!.cgImage!)
.