How do I draw a shadow under a UIView?

How do I draw a shadow under a UIView?

iphone objective-c ios cocoa-touch core-graphics

ios

Draw a perfect circle from user's touch

ios cocoa-touch core-graphics shape-recognition

ios

UIImage: Resize, then Crop

iphone ios image-processing core-graphics

ios

How to Rotate a UIImage 90 degrees?

ios objective-c uiimage uikit core-graphics

ios

CGContextDrawImage draws image upside down when passed UIImage.CGImage

ios cocoa-touch core-graphics cgcontextdrawimage

ios

Get Slightly Lighter and Darker Color from UIColor

objective-c ios core-graphics gradient uicolor

ios

How to create a colored 1x1 UIImage on the iPhone dynamically?

ios uiimage core-graphics quartz-graphics

ios

How do I make UILabel display outlined text?

ios objective-c iphone cocoa-touch core-graphics

ios

iOS 7 style Blur view

ios objective-c core-graphics

ios

How can I set CG_CONTEXT_SHOW_BACKTRACE environmental variable?

ios xcode swift core-graphics

ios

How to Convert UIView to PDF within iOS?

ios pdf uiview uiimage core-graphics

ios

Get lighter and darker color variations for a given UIColor

ios swift colors core-graphics uicolor

ios

How to draw a smooth circle with CAShapeLayer and UIBezierPath?

ios uikit core-graphics calayer cashapelayer

ios

iOS: what's the fastest, most performant way to make a screenshot programmatically?

ios performance core-graphics graphicscontext quartz-core

ios

How to scale down a UIImage and make it crispy / sharp at the same time instead of blurry?

ios image uikit core-graphics scaling

ios