Peter d153fe0f21 Add 'submodules/LegacyComponents/' from commit 'd5594346161c1b7f203d1e87068bbe77bcaac019'
git-subtree-dir: submodules/LegacyComponents
git-subtree-mainline: 608630530451e02e5aec48389d144dbf7a3625b9
git-subtree-split: d5594346161c1b7f203d1e87068bbe77bcaac019
2019-06-11 18:51:15 +01:00

11 lines
339 B
Objective-C

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@interface TGImageLuminanceMap : NSObject
- (instancetype)initWithPixels:(uint8_t *)pixels width:(unsigned int)width height:(unsigned int)height stride:(unsigned int)stride;
- (float)averageLuminanceForArea:(CGRect)area maxWeightedDeviation:(float *)maxWeightedDeviation;
@end