This is the command img2txt that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
img2txt - convert images to various text-based coloured files
SYNOPSIS
img2txt [ -W width ] [ -H height ] [ -x font-width ] [ -y font-height ]
[ -b brightness ] [ -c contrast ] [ -g gamma ]
[ -d dither ] [ -f format ] FILE
DESCRIPTION
img2txt converts images to colour ASCII characters and outputs them to text-based coloured
files.
img2txt can load the most widespread image formats: PNG, JPEG, GIF, PNG, BMP etc (see
NOTES for details). By default the output text is 60 columns wide, and the line count is
computed accordingly to respect aspect ratio of original file. The default output format
is standard ANSI coloured text.
OPTIONS
-W, --width=<width>
Change output column count. If not given, the default is set to 60.
-H, --height=<height>
Change output line count. If not given, the height is computed to match correct
aspect ratio.
-x, --font-width=<width>
Change output font width. If not given, the default is set to 6. This value will be
used for computing aspect ratio.
-y, --font-height=<height>
Change output font height. If not given, the default is set to 10. This value will
be used for computing aspect ratio.
-b, --brightness=<brightness>
Change image brightness. Default to 1.0.
-c, --contrast=<contrast>
Change image contrast. Default to 1.0.
-g, --gamma=<gamma>
Change image gamma. Default to 1.0.
-d, --dither=<dither>
Change dithering algorithm. This can be one of the following (default to fstein) :
none : Nearest color
ordered2 : Ordered 2x2
ordered4 : Ordered 4x4
ordered8 : Ordered 8x8
random : Random
fstein : Floyd Steinberg
-f, --format=<format>
Change output format. This can be one of the following (default to ansi) :
ansi : coloured ANSI
caca : internal libcaca format
utf8 : UTF8 with CR
utf8cr : UTF8 with CRLF (MS Windows)
html : HTML with CSS and DIV support
html3 : Pure HTML3 with tables
irc : IRC with ctrl-k codes
bbfr : BBCode (French)
ps : Postscript
svg : Scalable Vector Graphics
tga : Targa Image
-h, --help
Display help message and exit.
-v, --version
Display version of the program and exit.
EXAMPLES
img2txt hello.jpg > hello.ans
img2txt --width=40 --format=svg hello.jpg > tinyhello.svg
NOTES
Setting both column and line count (using --width and --height) will let you choose the
exact output size without taking aspect ratio in account.
You must compile libcaca package with support of Imlib2 to be able to load a wide variety
of image formats. Otherwise you will only be able to load regular BMP files.
Use img2txt online using onworks.net services
