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Async Images Code

/ Published in: Objective C
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  1. [[AsyncImageCache shared] loadImageForURL:updateAnnotation.profileImageURL delegate:self];
  2.  
  3.  
  4. //---------------------------------------------------------------------
  5. // AsyncImageCache Delegate
  6. //---------------------------------------------------------------------
  7.  
  8. - (void)asyncImageCacheLoadedImage:(UIImage *)image forURL:(NSString *)url
  9. {
  10. 	// just in case
  11. 	[twitterUserIcon release];
  12. 	twitterUserIcon = nil;
  13.  
  14. 	// remember this image, if it corresponds to the expected URL
  15. 	UpdateAnnotation *updateAnnotation = (UpdateAnnotation *) self.annotation;
  16. 	if (image != nil && [url isEqualToString:updateAnnotation.profileImageURL])
  17. 	{
  18. 		twitterUserIcon = [image retain];
  19. 		[self fadeInNewUserIcon];
  20. 	}
  21.  
  22. 	// force full redraw
  23. 	[self setNeedsDisplay];
  24. }

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