LibTiff Mailing List

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.


AWARE [SYSTEMS]		Imaging expertise for the Delphi developer
		TIFF and LibTiff Mailing List Archive
	LibTiff Mailing List TIFF and LibTiff Mailing List Archive May 2004 Previous Thread Next Thread Previous by Thread Next by Thread Previous by Date Next by Date Contact The TIFF Mailing List Homepage This list is run by Frank Warmerdam Archive maintained by AWare Systems	Thread 2004.05.27 17:43 "support for modify compressed tile.", by <xevit@s3os.net> 2004.05.27 19:08 "Re: support for modify compressed tile.", by Frank Warmerdam 2004.05.27 17:43 "support for modify compressed tile.", by <xevit@s3os.net> 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.

LibTiff Mailing List

Thread

2004.05.27 17:43 "support for modify compressed tile.", by <xevit@s3os.net>