iphone Programming Glossary: cgimg
iPhone: Get camera preview http://stackoverflow.com/questions/1317978/iphone-get-camera-preview of the current screen extern CGImageRef UIGetScreenImage CGImageRef cgoriginal UIGetScreenImage CGImageRef cgimg CGImageCreateWithImageInRect cgoriginal rect UIImage viewImage UIImage imageWithCGImage cgimg CGImageRelease cgoriginal.. CGImageRef cgimg CGImageCreateWithImageInRect cgoriginal rect UIImage viewImage UIImage imageWithCGImage cgimg CGImageRelease cgoriginal CGImageRelease cgimg A problem I didn't still find a fix for is how can one get the camera image.. cgoriginal rect UIImage viewImage UIImage imageWithCGImage cgimg CGImageRelease cgoriginal CGImageRelease cgimg A problem I didn't still find a fix for is how can one get the camera image very fast without any overlays share improve..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload self.size.height self.CGImage break And now we just create a new UIImage from the drawing context CGImageRef cgimg CGBitmapContextCreateImage ctx UIImage img UIImage imageWithCGImage cgimg CGContextRelease ctx CGImageRelease cgimg return..
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