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 (2025/06/19)

Reference

Table of Contents ▸ List of Commands ▸ Image Drawing ▸ linethick

◀ line | mandelbrot ▶

linethick

Arguments:

x0[%],y0[%],x1[%],y1[%],_thickness,_opacity,_color1

Description:

Draw specified colored thick line on selected images.

Default values:

thickness=2, opacity=1 and color1=0.

Example of use:

$ gmic 400,400,1,3 repeat 100 linethick {u([w,h,w,h,5])},0.5,${-rgb} done

Command: 400,400,1,3 repeat 100 linethick {u([w,h,w,h,5])},0.5,${-rgb} done

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.