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Creating a .tif tag with SetPropertyItem?

I've been making stop and go progress on a test app that creates a .tif
file. After fighting other problems (that have already been discussed here
and elsewhere), I'm able to generate a .tif file that looks like it should,
with the color depth it needs, and the compression scheme that it needs. The
problem is that the app that comsumes the .tif requires tag 0x10a (Fill
Order), and Bitmap.Save doesn't generate it by default.

At this point, I turned to SetPropertyItem(). I have been through the
problems with creating a "new" PropertyItem, and am now opening another .tif
file, so I can get a PropertyItem from it, tweak it, and set it in the new
Bitmap. I can examine Bitmap.PropertyItems and confirm that the PropertyItem
was set, but file that results from Bitmap.Save still doesn't contain the
tag. It only contains the officially "required" tags. Isn't this what
SetPropertyItem is for?
Nov 15 '05 #1
0 2263

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