Post Reply 

Script to colorize a batch of png files

Sep 16, 2011, 15:56 (This post was last modified: Sep 16, 2011 16:03 by ShakaZ.)
Post: #1
Script to colorize a batch of png files
Hello,

this is the first script I'd like to do in Gimp. I've looked into the batch script and GAP but they don't seem to do what is needed here.

I've got about 100 pictures in png format that should be colorized at different hue values and maybe constant lightness and contrast values.
The procedure browser shows there is a gimp-colorize procedure available with a hue property from 0 to 360.
The files are named img001.png till img103.png.

I'd like the script to open & colorize each image with an increasing hue value, then save it in a separate folder or with a different prefix. Logically the hue step should be around 3.6 to cover the whole range, or a bigger step could be used to change the colors faster, but then I guess some modulo function should step in.
Find all posts by this user
Quote this message in a reply
Sep 16, 2011, 17:38
Post: #2
RE: Script to colorize a batch of png files
Is that a question?

[Image: 2Tvo0.png]

Find all posts by this user
Quote this message in a reply
Nov 11, 2011, 13:08
Post: #3
RE: Script to colorize a batch of png files
Must it be gimp? If you are using linux and has basic shell scripting knowledge, look at imagemagick:

http://www.imagemagick.org/script/convert.php
Find all posts by this user
Quote this message in a reply
Dec 3, 2011, 19:33
Post: #4
RE: Script to colorize a batch of png files
There is a script out already that changes the hue of a image via animation.This may be what you are looking for.That is if you are looking to start developing a script for this effect.
You can get the script here
http://www.deviantart.com/download/25461...47lb9m.zip

-Rod
My Gimp Rocks Blog
Find all posts by this user
Quote this message in a reply
Post Reply 


Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Raw CR2 Files on 2.8.18 OSX SteveMilner 2 110 Jul 26, 2016 19:05
Last Post: ofnuts
  Missing files? captainfabio 5 126 Jul 18, 2016 13:29
Last Post: rich2005
  G'mic Colorize Padmasana 2 122 Jul 11, 2016 13:36
Last Post: Padmasana
  Gimp can no longer treat OpenRaster files Latin1 5 155 Jul 11, 2016 00:24
Last Post: Latin1
  Script Fu Install 2.8.16 mkornow 12 503 Jul 10, 2016 08:54
Last Post: fluffybunny2

Forum Jump:


GIMP ForumPortalArchiveContactTermsRSS