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 (2025/07/24)

Reference

Table of Contents  ▸  List of Commands  ▸  Input / Output  ▸  function1d◀  font2gmz    |    identity  ▶

function1d

Arguments:

Description:

Insert continuous 1D spline function from specified list of keypoints (xk,yk)

in range [0,max(xk)] (xk are positive integers).

Example of use:

function1d 1,0,0,10,30,40,20,70,30,80,0 +display_graph 400,300

Command: function1d 1,0,0,10,30,40,20,70,30,80,0 +display_graph 400,300
Command: function1d 1,0,0,10,30,40,20,70,30,80,0 +display_graph 400,300
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.