/gist:3631e1ad2b4d435183af Secret
Created
January 4, 2015 16:20
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iOS present camera overlay view
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//create an overlay view instance | |
OverlayView *overlay = [[OverlayView alloc] | |
initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGTH)]; | |
//create a new image picker instance | |
UIImagePickerController *picker = | |
[[UIImagePickerController alloc] init]; | |
//set source to video! | |
picker.sourceType = UIImagePickerControllerSourceTypeCamera; | |
//hide all controls | |
picker.showsCameraControls = NO; | |
picker.navigationBarHidden = YES; | |
picker.toolbarHidden = YES; | |
//make the video preview full size | |
picker.wantsFullScreenLayout = YES; | |
picker.cameraViewTransform = | |
CGAffineTransformScale(picker.cameraViewTransform, | |
CAMERA_TRANSFORM_X, | |
CAMERA_TRANSFORM_Y); | |
//set our custom overlay view | |
picker.cameraOverlayView = overlay; | |
//show picker | |
[self presentModalViewController:picker animated:YES]; |
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