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Saturation Equalizer

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Saturation equalizer is saturation plugin that can adjust saturation of an image via 6 sliders – effectively the saturation curve. You can alo modify brightness of image with two spinboxes – they work like „levels“ tool.
Additionally you can autoalign RGB channels to eliminate color cast and there are few more features. I believe they are self-explanatory, once you work with plugin.
It internally works in floats, that means no information is lost during processing.
Plugin is multithreaded.

To learn more visit homepage (with examples): http://code.google.com/p/satequalizer/wiki/Introduction

Feedback welcomed.

GIMP Version: 
Code License: 

Comments

thanks!!

Many thanks for the answer.
I did this in a terminal,so as you say here and in the readme too . I think there is something wrong in my installing process but don't understand what!!! I become the output "such file is unknown" or so what.

you must run "gimptool-2.0....." command in directory with saturate.c.
You can get content of current directory with "ls".

Many thanks for tibor95 and other contributors. I tested and it works fine on windowsXP and GIMP 2.6. But i would better use it under UBUNTU 11.04 and GIMP2.6 : i couldn't get it working ! « build-essential,fakeroot,checkinstall » are installed but nothing happened !!
Could somebody help ? I think Photocomix has an idea about this !

install it locally
unpack tgz and run (as user, not root)
gimptool-2.0 --install saturate.c
and watch output.
It should create binary file:
~/ .gimp-2.X/plug-ins/saturate
To uninstall it - simply delete the file

First of all, thanks to Tibor95 for this plugin, and thanks to samj for the win binaries!
I have a problem with the 32bit-version (using XP and Gimp 2.6.8): applying the plugin to a layer with alpha channel results in a transparent layer; without alpha channel it works fine!

please visit http://code.google.com/p/satequalizer/downloads/list and test version 0.6.1

EDIT: I found there is memory problem when working with RGB (no alpha channel) images. It might lead to segmentation fault. So there is bugfix 0.6.2 on code.google.com.

..in line 200 the accolade "}" is captured in comment :
---------------
//printf ****; }
else {
---------------

so the gimptool will not compile the file
the easy fix is to move the accolade outside of comment.
-----------------
#printf ****;
}
else {
-----------------
after I do that all was OK

this correction is here for users which already downloaded 0.6.2 but they can't compile

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