Batch process with gimp. Gimp-Python with no ui? (external script) — For GIMP developers. Carol Spears gimp.org> writes: Does that work with gimp 2.2? I'm also trying to get a pygimp script to run in batch mode, but it doesn't work. I tried running your python_fu_batch_resize example (adapting directories of course) but it didn't work. So I wrote a simple test script and I tried running that. This is the code: #! From gimpfu import * def test(): width = 530 height= 56 bg_colour = (255, 255, 255) # Create new image img = pdb.gimp_image_new(width, height, RGB) # Create and fill background layer bg_layer = pdb.gimp_layer_new(img, width, height, RGBA_IMAGE, "Background", 100, NORMAL_MODE) pdb.gimp_context_set_background(bg_colour) pdb.gimp_drawable_fill(bg_layer,BACKGROUND_FILL) pdb.gimp_image_add_layer(img,bg_layer,0) pdb.gimp_display_new(img) register("Test", "", "", "", "", "", "/Xtns/Python-Fu/Test", "RGB*, GRAY*", [], [], test ) main() I called gimp like this gimp-2.2 -i -b '(Test RUN-NONINTERACTIVE)' -b '(gimp-quit 0)'
IDE. Basic Scheme. Text and images Copyright (C) 2002 Dov Grobgeld and may not be used without permission of the author. Editor's note: since this tutorial was published, the old GIMP Script-Fu interpreter (SIOD) has been replaced by a newer and better one (TinyScheme). A Script-Fu migration guide is available. Intention One of the wonderful features of GIMP is that it all its functionality may be accessed through scripting. The major scripting language for GIMP that has been attached to it today is Scheme. This document will try to be a brief introduction to Scheme, just teaching the essentials in order to write Script-Fu scripts, without getting into the programming language theory that is so typical of other Scheme references. 1. Scheme is a Lisp variant and all expressions are surrounded by parentheses. The + sign is the addition function and 3 and 4 are the first and second parameters to this function. White space has no importance so the above expression may as well be written: 2.
(square 5) 3. (set! 4. GUG • Index page. GUG • Index page. Skip to content Script-Fu This is a very brief tutorial on Script-Fu / Scheme. It neither claims to be complete nor to be very educative. :-) But it should help an interested GIMP user understand scripts and create own. You'll need a working GIMP (>= 1.0.0) and its Script-Fu console to try out the examples presented here. 1. 1.1 General Scheme differs a lot from other programming / scripting languages such as C, Pascal, Perl etc.
. ( function parameters ) Every statement is enclosed in parenthesis and the first expression is the function to call, followed by its parameters (so-called "prefix notation"). 1.2 Arithmetics Arithmetical operators are computed via insertions into lists in Scheme. (- a 8 b) Important note: In Scheme, every operator has to be separated by whitespaces. 1.3 Variables Variables in Scheme haven't got any types. (let* ((a 7))) Changing a variable's value is performed by set!
(let* ((x 2)) (set! 1.4 Lists Lists in Scheme can be compared with arrays or structs in other languages.
Batch Processing. Gimp Scripting.