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24 lines
636 B
24 lines
636 B
// |
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// CALayer+OCBarrage.m |
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// OCBarrage |
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// |
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// Created by QMTV on 2017/8/29. |
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// Copyright © 2017年 LFC. All rights reserved. |
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// |
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#import "CALayer+OCBarrage.h" |
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@implementation CALayer (OCBarrage) |
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- (UIImage *)convertContentToImageWithSize:(CGSize)contentSize { |
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UIGraphicsBeginImageContextWithOptions(contentSize, 0.0, [UIScreen mainScreen].scale); |
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//self为需要截屏的UI控件 即通过改变此参数可以截取特定的UI控件 |
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[self renderInContext:UIGraphicsGetCurrentContext()]; |
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UIImage *image= UIGraphicsGetImageFromCurrentImageContext(); |
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UIGraphicsEndImageContext(); |
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return image; |
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} |
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@end
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