RLE is just an encoding mechanism, so you are going to have to find a reader for it (.net? obj-c? how did you get the file in the first place) and covert it.
Saying "I need a reader for RLE" is like saying "I need to load this compressed file", "whats the format? zip? arc? gzip?", "I dont know - its a compressed file. I just need to load it" http://www.fileformat.info/mirror/egff/ch09_03.htm basically, if you have: AAAABBBB it can be encoded as 4A4B which is a 50% reduction in size. Obviously, this is a serious simplification :) But how it's encoded (RGB? 256-color pallet? You were dealing with medical images, from memory, so maybe 16bit grey scale??) depends on what wrote it. Feel free to upload a copy of one somewhere, someone may know if it has some nice identifiers in it to find out the format. Most formats have a magic number / string at the start which tells you what it is. If there is no way to convert it, but you can read it, you may need to use a UIImage or CoreGraphics to draw it pixel by pixel (which is going to be SLOW I suspect), then save it off using UIImage into a JPG/PNG/whatever. better yet, if you can tell whatever is generating it to generate a PNG (which is lossless, as opposed to JPEG which is can lose data in exchange for compression), then you are good to go. On Mon, Jun 11, 2012 at 1:17 PM, pritish <[email protected]> wrote: > can you provide some demo example over it. > > -- > View this message in context: > http://monotouch.2284126.n4.nabble.com/Error-this-UIImage-LoadFromData-data-returns-null-tp4655276p4655296.html > Sent from the MonoTouch mailing list archive at Nabble.com. > _______________________________________________ > MonoTouch mailing list > [email protected] > http://lists.ximian.com/mailman/listinfo/monotouch -- Nic Wise t. +44 7788 592 806 | @fastchicken | http://www.linkedin.com/in/nicwise b. http://www.fastchicken.co.nz/ Earnest: Self-employed? Track your business expenses and income. http://earnestapp.com Nearest Bus: find when the next bus is coming to your stop. http://goo.gl/Vcz1p mobileAgent (for FreeAgent): get your accounts in your pocket. http://goo.gl/IuBU Trip Wallet: Keep track of your budget on the go: http://goo.gl/ePhKa London Bike App: Find the nearest Boris Bike, and get riding! http://goo.gl/Icp2 _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
