Hi Zachary,
On Tue, Apr 22, 2008 at 6:27 PM, Zachary Leung <[EMAIL PROTECTED]> wrote:
> Hi David,
>
> Thanks for answering my question so quickly.
>
> I realized that I should have phrased my question more carefully. What
> I want is to be able to autocrop all the images matching a pattern,
> say "movie*.jpg". How do I do that?
script-fu is something I do not use, so I will give my example
implementation in a form that you could call from the PyGimp console.
def autocrop_many (pattern):
import glob
filenames = glob.glob (pattern)
for filename in filenames:
#the following is a direct translation of your script-fu.
image = pdb.gimp_file_load (filename, filename)
drawable = image.active_layer
pdb.plug_in_autocrop (image, drawable)
pdb.gimp_file_save (image, drawable, filename, filename)
pdb.gimp_image_delete (image) # this line may not be needed
If you paste the above into a PyGimp console, then call it like
autocrop_many ('/path/to/files/movie*')
it should do what you want.
If you don't have python support installed, I can only help by
pointing out basic errors in your code; I know little of script-fu
>
> I tried something below, but that didn't work. =(
>
> Thanks!
>
> Zac
>
> gimp -i -b '(plug_in_autocrop "movie00000.jpg")'
* plug_in_autocrop accepts an image as it's first parameter, but you
provided a filename.
(you also are trying to call 'plug_in_autocrop', whereas the function
is named 'plug-in-autocrop'. -/_ substitution is only used if you're
coding your plugin in Python.)
I think you meant to call zac-autocrop here, anyway.
>
> (define (zac-autocrop filename)
> (let* ((image (car (gimp-file-load RUN-NONINTERACTIVE filename filename)))
> (drawable (car (gimp-image-get-active-layer image))))
> (plug_in_autocrop RUN-NONINTERACTIVE image drawable)
^^
the above line has the _ / - mistake I pointed out earlier in this email.
> (gimp-file-save RUN-NONINTERACTIVE image drawable filename filename)
> (gimp-image-delete image)))
>
You defined zac-autocrop correctly, but you haven't registered it with GIMP.
See this link for an example.
http://svn.gnome.org/viewvc/gimp/trunk/plug-ins/script-fu/scripts/paste-as-brush.scm?view=markup
Hope that helps!
David
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