mrharmonies / lua_module-gmic

Lua module written in C for interfacing with libgmic, an open-source framework for image processing

lua_module-gmic

Lua module written in C for interfacing with libgmic from G'MIC. G'MIC (GREYC's Magic for Image Computing) is a free and open-source framework for image processing. This Lua module provide one function called gmic([gmic command string]). The gmic command string is passed to gmic_call() declared in gmic_libc.h

usage example

Lua 5.3.5  Copyright (C) 1994-2018 Lua.org, PUC-Rio
> require("lua_gmic")
> gmic("lion.jpg -display") -- displays lion.jpg image file
> gmic("lion.jpg -rotate 45 -display") -- rotate lion.jpg 40 degree clockwise and display the result
> gmic("400,400 rorschach 3% -display") -- render rorschach-like inkblots and display it

screenshot

Test image can be viewed with gmic("testimage2d 500 -display")

Cartoon effect gmic("solat.jpg +cartoon 3,80,15 -display")

Fire edges effect. gmic("lion.jpg +fire_edges , -display")

download

Binary releases can be download here

compilation

You must first have libgmic ready. Download them from their website, extract and copy all file to compilation folder and compile the main source file lua_gmic.c with your favorite C compiler, e.g gcc -L. -shared -fPIC -o lua_gmic.dll lua_gmic.c -llua -lcgmicstatic.

license

MIT License

Copyright (c) 2019 Mohd Kholid Yaacob

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.