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2014/10/15 ¤U¤È 10:10:12
iphone Programming Glossary: imageview.layerhttp://stackoverflow.com/questions/11192190/set-border-around-uiimageview kCornerRadius borderLayer setBorderWidth kBorderWidth borderLayer setBorderColor UIColor redColor CGColor imageView.layer addSublayer borderLayer And don't forget to import QuartzCore QuartzCore.h This example will draw a boarder on the layer..
How can i take an UIImage and give it a black border? http://stackoverflow.com/questions/1354811/how-can-i-take-an-uiimage-and-give-it-a-black-border
How do I create/render a UIImage from a 3D transformed UIImageView? http://stackoverflow.com/questions/1949003/how-do-i-create-render-a-uiimage-from-a-3d-transformed-uiimageview transform transform3D CATransform3DRotate transform3D DEGREES_TO_RADIANS degrees 1 0 0 perspective transform on y axis imageView.layer.transform transform3D FAIL capturing layer contents doesn't get the transformed image just the original CGImageRef newImageRef.. FAIL capturing layer contents doesn't get the transformed image just the original CGImageRef newImageRef CGImageRef imageView.layer.contents UIImage image UIImage imageWithCGImage newImageRef FAIL docs for renderInContext states that it does not render.. docs for renderInContext states that it does not render 3D transforms UIGraphicsBeginImageContext imageView.image.size imageView.layer renderInContext UIGraphicsGetCurrentContext UIImage image UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext..
How to animate the change of image in an UIImageView? http://stackoverflow.com/questions/2834573/how-to-animate-the-change-of-image-in-an-uiimageview
layer.renderInContext doesn't take layer.mask into account? http://stackoverflow.com/questions/4896296/layer-renderincontext-doesnt-take-layer-mask-into-account mosaicLayer And then i use this code to save my composed image UIGraphicsBeginImageContext imageView.bounds.size imageView.layer renderInContext UIGraphicsGetCurrentContext UIImage saver UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext..
http://stackoverflow.com/questions/862084/move-a-uiimageview point2.y CGPathAddLineToPoint pointPath NULL point3.x point3.y pathAnimation.path pointPath CGPathRelease pointPath imageView.layer addAnimation pathAnimation forKey @ pathAnimation Note that by default the position of a layer is at the layer's center...
cellForRowAtIndexPath memory management http://stackoverflow.com/questions/8859735/cellforrowatindexpath-memory-management musicList.list objectAtIndex indexPath.row objectAtIndex imageIndex imageView.frame CGRectMake 8 9 44 44 imageView.layer setMasksToBounds YES imageView.layer setCornerRadius 3.0 cell contentView addSubview imageView imageView release label release.. indexPath.row objectAtIndex imageIndex imageView.frame CGRectMake 8 9 44 44 imageView.layer setMasksToBounds YES imageView.layer setCornerRadius 3.0 cell contentView addSubview imageView imageView release label release return cell To explain what's.. release IMAGE UIImageView imageView UIImageView alloc init imageView.frame CGRectMake 8 9 44 44 imageView.tag imageTag imageView.layer setMasksToBounds YES imageView.layer setCornerRadius 3.0 cell contentView addSubview imageView imageView release NSInteger..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect wobbleAngle 0.0f 0.0f 1.0f animation.values NSArray arrayWithObjects initial middle final nil imageView.layer addAnimation animation forKey keypath Or there could be a totally simpler solution that I'm just missing. Appreciate any..
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