multi-frame image (tiff) help -- dotnet drawing api

Don McNamara
8/11/2003 2:36:44 PM

I am trying to manipulate multiframe tiff files and running into some
difficulty. Specifically, I am trying to rotate one frame of an image, or
delete one frame of an image.

When I call RotateFlip, only the current frame is retained in the image.
Ugh. So, I started down the path of trying to clone the image, rotateflip,
then try to reinsert the frame into the original image using SaveAdd, but I
keep getting "A generic GDI+ error has occurred" (thanks for the helpful
message guys)

Has anyone found some good sample code/libraries to manipulate multiframe
images?

This is probably the most aggrivated I have been with the dotnet libraries.
This really seems unfinished.

--
Don McNamara
don.mcnamara(at)REMOVE.dovestar.com

Don McNamara
8/13/2003 10:20:36 AM

Ok, I'm giving up on trying to manipulate a multipage tiff. I am now taking
the one image and creating a collection of images -- one for each frame. I
then can rotate the individual images as much as I want, and then I just
recombine them with the cryptic SaveAdd functionality. Its not a great
solution, but its better than trying to keep the frames as one image.

--
Don McNamara
don.mcnamara(at)REMOVE.dovestar.com

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dotnet drawing api : multi-frame image (tiff) help