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atomicink/resizeImage.m

Created May 26, 2015 06:29
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resizeImage
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resizeImage.m
+ (UIImage*) resizeImage:(UIImage*)origImage toSize:(CGSize)newsize {
UIGraphicsBeginImageContextWithOptions(newsize, NO, 0.0);
[origImage drawInRect:CGRectMake(0, 0, newsize.width, newsize.height)];
UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return newImage;
}
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