G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing
GREYC CNRS ENSICAEN UNICAEN

A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 3.5.5        Current pre-release: 3.6.0 (2025/07/15)

Reference

Table of Contents  ▸  List of Commands  ▸  Flow Control  ▸  do◀  break    |    done  ▶

do

Built-in command

No arguments

Description:

Start a do...while block.

Example of use:

image.jpg luminance i:=ia+2 do set 255,{u(100)}%,{u(100)}% while ia<$i

Command: image.jpg luminance i:=ia+2 do set 255,{u(100)}%,{u(100)}% while ia<$i
G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.