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

Home
News
Download
Resources
- Technical Reference
- Scripting Tutorial
- Video Tutorials
- Wiki Pages
- Image Gallery
- Color Presets
- Using libgmic
- G'MIC Online
Community
- Discussion Forum (Pixls.us)
- GimpChat
- IRC
Report Issue

Latest stable version: 3.4.3 Current pre-release: 3.5.0 (2024/12/18)

Reference

Table of Contents ▸ List of Commands ▸ Degradations ▸ scanlines

◀ pixelize | shade_stripes ▶

scanlines

Arguments:

_amplitude,_bandwidth,_shape={ 0:block | 1:triangle | 2:sine | 3:sine+ | 4:random },_angle,_offset

Description:

Apply ripple deformation on selected images.

Default values:

amplitude=60, bandwidth=2, shape=0, angle=0 and offset=0.

Example of use:

image.jpg +scanlines ,

Command: image.jpg +scanlines ,

Command: image.jpg +scanlines ,

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.