摘要：简单的让一张普通图片变形，如图：实现方式1： ...UIImage *image = [UIImage imageNamed:@"dogs.png"];UIImage *mask = [UIImage imageNamed:@"mask.png"];// result of the masking methodUIImage *maskedImage = [self maskImage:image withMask:mask];...- (UIImage*) maskImage:(UIImage *)image withMask:(UIImage *)m 阅读全文

摘要：自定义UIBarButtonItem，可以做成工具类，方便重用！+ (UIBarButtonItem *)createSquareBarButtonItemWithTitle:(NSString *)t target:(id)tgt action:(SEL)a{ UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; // Since the buttons can be any width we use a thin image with a stretchable center point UIIm... 阅读全文