Fred's ImageMagick Scripts: WEAVE

Fred's ImageMagick Scripts

Licensing:

My scripts are available free of charge for non-commercial (non-profit) use, ONLY.

For use of my scripts in commercial (for-profit) environments or non-free applications, please contact me (Fred Weinhaus) for licensing arrangements. My email address is fmw at alink dot net.

If you: 1) redistribute, 2) incorporate any of these scripts into other free applications or 3) reprogram them in another scripting language, then you must contact me for permission, especially if the result might be used in a commercial or for-profit environment.

Usage, whether stated or not in the script, is restricted to the above licensing arrangements. It is also subject, in a subordinate manner, to the ImageMagick license, which can be found at: http://www.imagemagick.org/script/license.php

Please read the Pointers For Use on my home page to properly install and customize my scripts.

WEAVE

Applies an irregular linear weave-like distortion to an image.

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last modified: November 24, 2023

USAGE: weave [-m modulation] [-d distortion] [-b blur] [-k kind] [-c compose] [-s size] [-o offset] [-a angle] [-o opacity] [-S seed] [-r retain] infile [tilefile] outfile
USAGE: weave [-h or -help]

-m .. modulation .. image modulate percent values; three comma separated
................... values for brightness,saturation,hue;
................... default="100,100,100" (no change)
-d .. distortion .. image distortion amount in pixels; two comma separated
................... values; default="7,7"
-b .. blur ........ distortion blur sigma amount; float>=0; default=4
-k .. kind ........ kind of distortion; options are random or image;
................... default="image"
-c .. compose ..... compose method; softlight, overlay, pegtoplight;
................... default=softlight
-s .. size ........ tile size in pixels defining outer rectangle;
................... default="9x9"
-o .. offset ...... tile offset to inner rectangle;
................... two "x" separated integers; default="2x2"
-a .. angle ....... angle of rotation for tile; 0<=integer<=180; default=45
-O .. opacity ..... tile opacity; 0<=integer<=100; default=100
-S .. seed ........ seed for kind=random; integer>=0; default=no seed
-r .. retain ...... retain image of tile as tile.png; yes or no; default=no

optional tilefile in place of tiling arguments

PURPOSE: To apply an irregular linear weave-like distortion to an image.

DESCRIPTION: WEAVE applies an irregular linear weave-like distortion to an image.

ARGUMENTS:

-m modulation ... image MODULATION percent values. Three comma separated values for brightness,saturation,hue. The default="100,100,100" (no change)

-d distortion ... image DISTORTION amount in pixels. Two comma separated values. The default="7,7".

-b blur ... distortion BLUR sigma amount. Values are floats>=0. The default=4.

-k kind ... KIND of distortion: Options are random (r) or image (i). The default="image".

-c compose ... COMPOSE method. Choices are: softlight (s), overlay (o), or pegtoplight (p). The default=softlight.

-s size ... tile SIZE in pixels defining outer rectangle. The default="9x9"

-o offset ... tile OFFSET to inner rectangle. Two "x" separated integers. The default="2x2"

-a angle ... Angle of rotation for tile. Values are 0<=integers<=180. The default=45

-O opacity ... tile OPACITY. Values are 0<=integers<=100. The default=100

-S seed ... SEED for kind=random. Values are integers>=0. The default=no seed

-r retain ... Retain image of tile as tile.png. Options are: yes (y) or no (n) The default=no

CAVEAT: No guarantee that this script will work on all platforms, nor that trapping of inconsistent parameters is complete and foolproof. Use At Your Own Risk.