2004.05.27 17:43 "[Tiff] support for modify compressed tile.", by

Hello,

I'm working on a large image viewer project. Currently I have a viewer that works with libtiff and supports large tiff tiled files, and zooms.

Now I want to implement a libtiff editor, but my problem is that when I'm trying to update a tile works if the image is uncompressed, but fails if the image is compressed ( I need compressed images ). Other problem is that I can have a read/write acces to the file simultaneous. To read and write some information.

Have you got any idea, what can I do to solve this.

Thanks a lot.