摘要:
1,将UIImageView addSubView到UIScrollView中2,设置UIScrollView的delegate3,设置UIScrollView的两个属性:maximumZoomScale,minimumZoomScale,例如:self.sc.maximumZoomScale = ... 阅读全文
posted @ 2015-04-16 14:47
花园晓雨
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- (void)cutGloable { dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ UIGraphicsBegin... 阅读全文
posted @ 2015-04-16 12:02
花园晓雨
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- (void)tailoring { UIImage *oldImage = [UIImage imageNamed:@"实现准备裁剪的图片.png"]; CGFloat borderW = 2; CGFloat imageW = oldImage.size.width + borderW... 阅读全文
posted @ 2015-04-16 11:59
花园晓雨
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- (void)watermark { UIImage *oldImage = [UIImage imageNamed:@"事先准备好的图片,你将要在这帐图片上添加水印"]; UIGraphicsBeginImageContextWithOptions(oldImage.size, NO, 0... 阅读全文
posted @ 2015-04-16 11:55
花园晓雨
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.h#import @interface ZHCustomImageView : UIView//提供接口@property (nonatomic, strong) UIImage* image;- (instancetype)initWithImage:(UIImage*)image;@end.m... 阅读全文
posted @ 2015-04-16 11:50
花园晓雨
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详情请见:《线程欣赏》 阅读全文
posted @ 2015-04-16 11:10
花园晓雨
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