--- In script-fu@xxxxxxxxxxxxxxx, "David Kotchen" <dtkotchen@xxxx> wrote: > > I have been playing around with the "gimp-drawable-transform-scale" > procedure and have written some simple scripts. However, I cannot seem > to match the defaults given by "gimp-image-scale". I thought that > these two commands would produce the same result: > > (gimp-drawable-transform-scale (car (gimp-image-get-active-drawable > theImage)) 0 0 568 426 0 1 0 3 0) > > (gimp-image-scale theImage 568 426) > > I believe that I have the correct "default" values plugged into the > first procedure above. > > I have posted the same image produced by each of these procedures here: > http://www.stop-the-madness.net/GimpScale/ScaledImageTest.html > > The full scripts for each are also posted on the web page. > > There are significant differences between the two images. In > particular, the image produced by "gimp-image-scale" is smoother and > has a smaller file size. > > What accounts for the difference between the two? Are the "default" > values that I have plugged into "gimp-drawable-transform-scale" not > the default values used in "gimp-image-scale"? Or is there something > included in "gimp-image-scale" that is not reflected in > "gimp-drawable-transform-scale"? > > (By the way, if it is at all helpful, the original image is posted here: > http://www.stop-the-madness.net/GimpScale/IMG_1322.jpg > It's large: 2.1 MB) > > I'd be grateful for any thoughts on this. Many thanks! > Hi David, I am not sure if this helps, but browsing throught the PDB Browser, i saw a series of default provided by the same author, so you can use gimp-drawable-transform-scale-default, instead of gimp-drawable-transform-scale. The default seems to use no interpolation according to documentation. lasm ------------------------ Yahoo! Groups Sponsor --------------------~--> Fair play? Video games influencing politics. Click and talk back! http://us.click.yahoo.com/T8sf5C/tzNLAA/TtwFAA/e4wwlB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/script-fu/ <*> To unsubscribe from this group, send an email to: script-fu-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
