Posted By

rabc on 07/20/10

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image
iphone

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Last Edited at 07/20/10 05:59am

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Save image to Documents folder

/ Published in: Objective C

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NSString *path = [[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] 
							stringByAppendingPathComponent:@"images"];
 
// save the file
NSString *imagePath = [path stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.png", 
																[imageName stringByReplacingOccurrencesOfString:@" " withString:@"_"]]];
if ([[NSFileManager defaultManager] fileExistsAtPath:imagePath]) {
	// delete if exist
	[[NSFileManager defaultManager] removeItemAtPath:imagePath error:nil];
}
 
NSData *imageDate = [NSData dataWithData:UIImagePNGRepresentation(image)];
 
[imageDate writeToFile: imagePath atomically: YES];