Created
April 11, 2012 14:22
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Memory Efficient Image Loading
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| #pragma mark - | |
| #pragma mark Memory Efficient Image Loading | |
| + (UIImage*)imageWithContentsOfFilename:(NSString*)filename | |
| { | |
| NSMutableString* path = [NSMutableString stringWithString:[[NSBundle mainBundle] bundlePath]]; | |
| [path appendString:@"/"]; | |
| [path appendString:filename]; | |
| return [UIImage imageWithContentsOfFile:path]; | |
| } |
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Instead of [UIImage imageNamed:@"your.png"] which caches the image data,
this method releases the memory of the image immediately after the UIImage object is deallocated.