How can I create a floating toolbar for an iPhone/iPad app?...

CGContextDrawLinearGradient causing EXC_BAD_ACCESS...

Drawing on UIImageView in swift...

Trouble retrieving a CGColor from a Swift dictionary...

Set two colors of view like bars doesn't works by swift...

Make UIView Transparent to Only Certain Views...

Graphing Polar Functions with UIBezierPath...

Detect Colour in a UIImage and save CGPoints...

What does kCGWindowSharingState actually do?...

Core Graphics Performance on iOS...

UIBezierPath not cleared on redraw...

Drawing Quad Curve in OS X App...

Putting a CGImageRef on the clipboard...

Ever increasing memory usage with bitmap CGContext drawing...

How to attain opacity in a shape drawn in a layer of UIView that is a subView of a UIImageView?...

How to set a specific CGPoint as the centre of UIImageView in Swift?...

Draw Rounded Intersect Lines...

color replacement in image for iphone application...

invalid context 0x0 under iOS 7.0 and system degradation...

UIBezierPath Shadow effect...

Incorrect display of a PDF file when drawing using Core Graphics...

iOS - Check [CGPoint] make a straight line...

Warp quadrangle with for corner points to rectangular 2D image with given aspect ratio...

UIImage Crop Out Transparent Pixels...

How can I make angled corners on a UIView?...

How to change Brightness, Contrast and Saturation using CIColorControls via UISlider with Swift...

How can I draw a line with CoreGraphics, whose trail will begin to disappear at a certain length?...

What is the right way of creating circle animation?...

Circular UIView with multiple coloured border working like a pie chart...

Draw VU meter using Core Graphics in iOS...