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New posts in core-graphics

How do you use CGEventTapCreate in Swift?

swift macos core-graphics cgeventtap

How do I use CGAffineTransformMakeScale and Rotation at once?

iphone core-graphics cgaffinetransform

How to draw polygons with CGPath?

iphone core-graphics polygon draw cgpath

Rotate image using CGContextDrawImage

ios core-graphics cgcontext cgaffinetransform cgcontextdrawimage

Better quality image from UIGraphicsGetImageFromCurrentImageContext()

ios objective-c core-graphics

How to superimpose views over each captured frame inside CVImageBuffer, realtime not post process

ios swift camera core-graphics avcapturemoviefileoutput

Core Graphics CGImage mask not affecting

ios swift core-graphics cgimage cgimagemaskcreate

How to display an image on a MKOverlayView?

iphone objective-c cocoa-touch core-graphics mapkit

Is it possible to alter the letter-spacing/kerning of a font with Cocoa Touch?

iphone objective-c cocoa-touch core-graphics quartz-graphics

Animating a shape with CoreAnimation

iphone cocoa-touch core-animation core-graphics

How to convert UIImage/CGImageRef's alpha channel to mask?

ios uikit core-graphics uibarbuttonitem

Memory warning and crash (ARC) - how to identify why it's happening?

objective-c ios core-graphics automatic-ref-counting

How to create a CGBitmapContext which works for Retina display and not wasting space for regular display?

ios core-graphics retina-display cgbitmapcontextcreate

How do I autocrop a UIImage?

ios cocoa-touch uikit uiimage core-graphics

Drawing a very thin line with CGContextAddLineToPoint and CGContextSetLineWidth

ios ios5 core-graphics ios6 drawrect

Turning an NSImage* into a CGImageRef?

objective-c cocoa core-graphics nsimage cgimage

What is a graphic context? (iOS)

ios core-graphics uigraphicscontext uigraphicsimagerenderer

Core Image CIColorControls brightness filter creates wrong effect. How do I change my image's luminance?

ios ios5 graphics core-graphics core-image

How to crop a UIImage without losing it's scale property?

ios swift uiimage core-graphics cgimage

Subtract CGRect from CGRect -- largest piece of one not containing the other

objective-c geometry core-graphics cgrect
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