37 lines
1.2 KiB
Objective-C
37 lines
1.2 KiB
Objective-C
//
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// SCManagedCapturerUtils.h
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// Snapchat
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//
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// Created by Chao Pang on 10/4/17.
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//
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#import <SCBase/SCMacros.h>
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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SC_EXTERN_C_BEGIN
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extern const CGFloat kSCIPhoneXCapturedImageVideoCropRatio;
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extern CGFloat SCManagedCapturedImageAndVideoAspectRatio(void);
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extern CGSize SCManagedCapturerAllScreenSize(void);
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extern CGSize SCAsyncImageCapturePlaceholderViewSize(void);
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extern CGFloat SCAdjustedAspectRatio(UIImageOrientation orientation, CGFloat aspectRatio);
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extern UIImage *SCCropImageToTargetAspectRatio(UIImage *image, CGFloat targetAspectRatio);
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extern void SCCropImageSizeToAspectRatio(size_t inputWidth, size_t inputHeight, UIImageOrientation orientation,
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CGFloat aspectRatio, size_t *outputWidth, size_t *outputHeight);
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extern BOOL SCNeedsCropImageToAspectRatio(CGImageRef image, UIImageOrientation orientation, CGFloat aspectRatio);
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extern CGRect SCCalculateRectToCrop(size_t imageWidth, size_t imageHeight, size_t croppedWidth, size_t croppedHeight);
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extern CGImageRef SCCreateCroppedImageToAspectRatio(CGImageRef image, UIImageOrientation orientation,
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CGFloat aspectRatio);
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SC_EXTERN_C_END
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