Question

如何在Objective-C的函数中调用函数呢？

各位大神，谁能告诉我如何在Objective-C的函数中调用函数呢？

若以下回答无法解决问题，邀请你更新回答

Answer 1

-(NSArray *) getRGBsFromImage:(UIImage *)image atX:(int)xx andY:(int)yy count:(int) count { //...} - (NSArray *) convertRGBAsForBW: (NSArray *) grayscaleArray{ NSMutableArray *someArray = [NSMutableArray array]; for (UIImage *image in grayscaleArray) { [someArray addObject:[self getRGBsFromImage:image atX:image.frame.origin.x andY:image.frame.origin.y count:[grayscaleArray count]]]; } return someArray;} 查看原帖>>

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