>> I am creating CA layers like so: >> >> CALayer * imgLayer = [CALayer layer]; >> imgLayer.contents = (id) image; >> imgLayer.contentsGravity = kCAGravityResizeAspect; >> imgLayer.delegate = nil; >> imgLayer.opacity = 1.0; >> imgLayer.position = CGPointMake( drawRect_.size.width/2.0, >> drawRect_.size.height/2.0 ); >> imgLayer.anchorPoint = CGPointMake( 0.5, 0.5 ); >> imgLayer.zPosition = -1.0; >> >> Now, sometimes, the image does not get displayed (most images do get >> displayed).= > > What is "image"?
Sorry for forgetting to tell: 'image' is a CGImageRef, which I create like so:
CGImageRef imageRef = CGImageSourceCreateImageAtIndex( sourceRef, 0,
NULL );
Any ideas what might go wrong?
Best regards,
Gabriel.
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