On Monday 12 February 2007 08:38, Sven Neumann wrote:
> > 1. It doesn't allow the user to save a rgb image as CCITT Datagroup 3/4
> > even if it contains only black and white pixels. Instead the user has to
> > convert the image to indexed mode black/white first.
> That is the intended behavior. The user should only be allowed to select
> the new compression schemes if the image is indexed with a b/w colormap.
> The radio buttons should be insensitive otherwise and an allowed
> compression scheme should be preselected.
So far so good. What do you think about my idea to add an option to the
threshold tool which allows the user to create an indexed black/white image
instead of a rgb image which only contains black and white pixels?
The conversion to indexed takes a lot of time for big images..
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