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

A Full-Featured Open-Source Framework for Image Processing

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Latest stable version: 3.5.5 Current pre-release: 3.6.0 (2025/07/18)

Reference

Table of Contents ▸ List of Commands ▸ Geometry Manipulation ▸ resize_ratio2d

◀ resize_pow2 | resize2din ▶

resize_ratio2d

Arguments:

width>0,height>0,_mode={ 0:inside | 1:outside | 2:padded },0=<_interpolation<=6

Description:

Resize selected images while preserving their aspect ratio.

(equivalent to shortcut command rr2d).

Default values:

mode=0 and interpolation=6.

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.