How to display the UIImageJPEGRepresentation image in iphone sdk

Question

Hi Guys,

I want to use UIImageJPEGRepresentation to add the image in iphone, in below code i am missing some thing I don't know how to add

         NSData *data=[NSData dataWithContentsOfURL:[NSURL URLWithString:gameObj.gameThumbnails]];   


        UIImage *myImage=[UIImage imageWithData:data];

      imageView.image=UIImageJPEGRepresentation(myImage, 90);// I am missing something here
      [elementView addSubview:imageView];
         [imageView release];  

/*gameObj.gameThumbnails is an url like http://static.gamesradar.com/images/mb/GamesRadar/us/Games/X/X-Men%20Arcade/Bulk%20Viewer/360%20PS3/2010-10-11/192.168.30.167-image36_bmp_jpgcopy--game_thumbnail.jpg */

Please help me out of this

Answer 1

u are setting comparison quality to 90. it should be between 0.0 to 1.0

Answer 2

The UIImageJPEGRepresentation function returns an NSData (array of bytes) which represents a content of the image if compressed in JPEG.

To display it, you just need to use the UIImage directly.

imageView.image = myImage;