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

Reference

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

◀ close_binary | ellipse ▶

curve

Arguments:

[xy_coordinates],_thickness>0,_tilt,_tilt_strength[%],_is_closed={ 0:No | 1:Yes },_opacity,_color1,...

Description:

Draw specified parameterized curve on selected images.

Arguments are:

[xy_coordinates] is the set of XY-coordinates of the curve, specified as a 2-channels image.

thickness is the thickness of the drawing, specified in pixels.

tilt is an angle, specified in degrees.

tilt_strength must be a float value in [0,1] (or in [0,100] if specified as a percentage).

is_closed is a boolean which tells if the curve is closed or not.

Default values:

thickness=0, tilt=45

Example of use:

<a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> srand 3 16,1,1,4,u s. c,2 rbf[-2,-1] 1000,0,1 n[-2] 10,{w#0-10} n[-1] 10,{h#0-10} a[-2,-1] c curve[-2] [-1],6,0,0,0,1,0,128,0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> srand 3 16,1,1,4,u s. c,2 rbf[-2,-1] 1000,0,1 n[-2] 10,{w#0-10} n[-1] 10,{h#0-10} a[-2,-1] c curve[-2] [-1],6,0,0,0,1,0,128,0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> srand 3 16,1,1,4,u s. c,2 rbf[-2,-1] 1000,0,1 n[-2] 10,{w#0-10} n[-1] 10,{h#0-10} a[-2,-1] c curve[-2] [-1],6,0,0,0,1,0,128,0

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.