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How to set Camera view aspect ratio in ios

Some times we face problem with Camera view aspect ratio in ios. Solution to this problem is here.. Set its aspect ratio property to AVLayerVideoGravityResizeAspectFill. It actually preserve aspect ratio; fill layer bounds. AVLayerVideoGr...

Make UIImage White Background Transparent in iOS

If you came across to a requirement where you want to make UIImage Background Transparent then use below method to achieve it. +(UIImage *)changeWhiteColorTransparent: (UIImage *)image{ CGImageRef rawImageRef=image.CGImage; const CGFloat c...
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