How can I get an image section from a raster layer?

Discussion created by baweg on Aug 9, 2012
Latest reply on Aug 13, 2012 by baweg

I'm developing an ArcMap-AddIn with the ArcObjects-Library in Java.
In my map there is a raster layer with an tif image.
I have geographical coordinates of a rectangle and I want to save the image section of the tif.
How can I get the pixel data from the raster layer to store that image?
I would be very grateful if someone could help me.