Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/ansilove/ansilove
ANSI and ASCII art to PNG converter in C
https://github.com/ansilove/ansilove
ansi ansiart ansilove ascii dos ice-colors sauce
Last synced: 16 days ago
JSON representation
ANSI and ASCII art to PNG converter in C
- Host: GitHub
- URL: https://github.com/ansilove/ansilove
- Owner: ansilove
- License: bsd-2-clause
- Created: 2011-12-20T22:39:59.000Z (almost 13 years ago)
- Default Branch: master
- Last Pushed: 2024-02-15T19:11:00.000Z (9 months ago)
- Last Synced: 2024-08-01T00:37:28.864Z (3 months ago)
- Topics: ansi, ansiart, ansilove, ascii, dos, ice-colors, sauce
- Language: C
- Homepage: https://www.ansilove.org
- Size: 2.31 MB
- Stars: 331
- Watchers: 16
- Forks: 29
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- Changelog: ChangeLog
- License: LICENSE
- Authors: AUTHORS
Awesome Lists containing this project
README
```
_______ ___________ ___
__\___ \_ ____/ /\ /______ ___\_/__ /\
/ \| \/ _ \ /--\_____ \\ / /\ / \
_/ | / \ \ |/ / \ \ _ _____/ \_______
\ |_____\____/ / / \____ /\/ /
\______| \ \_____/\______ /\ \/ \ /\NSILOVE / C /____ _
\ |_______\__\___ \ \ \ / \___\__/____
\____| /____/\_\/\__ / / __/___ \ /\ ____
\ \ \ / /_/ __ \/ /__\__/ _/ _____ ___
/\ \____\/ / // \ / / / _>/ //__/\
/ \ _/ \ // / / / \/ / \__\/
_ _________ / \_______ _ \___ /_______/ / _/ \____ \ /
\ / \ \___/\ \_______/\\ \ \______/\/
\/ \_\ \ \_______\ \ \\/ \__\ \ \
\__\/ \______\/ h7/dS!\_____\/
```
# AnsiLove/C
AnsiLove is an ANSI and ASCII art to PNG converter, allowing to convert
ANSI and artscene-related file formats into PNG images, supporting ANSI
(.ANS), PCBoard (.PCB), Binary (.BIN), Artworx (.ADF), iCE Draw (.IDF),
Tundra (.TND) and XBin (.XB) formats.
It creates size optimized 4-bit PNG files and supports SAUCE (Standard
Architecture for Universal Comment Extensions), 80x25 and 80x50 PC fonts
(including all the 14 MS-DOS charsets), Amiga fonts, and iCE colors.
This is a complete rewrite of [AnsiLove/PHP][1] in the C programming
language.
Experimental seccomp support is available for selected architectures and
can be enabled by setting the `ENABLE_SECCOMP` variable to `1` when
invoking CMake.
# Specs
AnsiLove/C is strictly using the `C99 standard` to achieve high
portability to all major operating systems. Supported compilers are
`GCC` and `Clang`, others may work but aren't tested. We use Linux
and OpenBSD for AnsiLove/C development.
# Why C?
There were many reasons, most notably PHP interpreter independence
and performance. A solid C foundation is just perfect for creating
libraries and it can easily be embedded into applications. We already
mentioned portability. What else? We wanted evolution. AnsiLove/C
should not be understood as a port. It takes many different approaches
(like processing binary font dumps or generating @2x Retina images),
it is overall improved and introduces new features. While results
tend to be the same, the codebase does not have much in common with
it's ancestor.
# Dependencies
AnsiLove/C uses the `CMake` build system and requires the
[libansilove][2] library and header files.
# Installing dependencies
- OpenBSD: `pkg_add -r cmake`
- NetBSD: `pkgin install cmake`
- FreeBSD: `pkg install cmake`
- macOS: `brew install cmake`
- Alpine Linux: `apk add cmake gcc make musl-dev`
- Debian / Ubuntu / Mint: `apt-get install build-essential cmake`
- Fedora: `dnf install cmake gcc make`
- Solus: `eopkg install -c system.devel`
Binary packages for `libansilove` are available on OpenBSD, NetBSD,
FreeBSD, Debian, Ubuntu, and Solus.
On other systems, `libansilove` has to be installed manually.
# Compiling
mkdir build
cd build
cmake ..
make
# Packages
Ansilove packages are available for:
- [OpenBSD][3]
- [NetBSD][4]
- [FreeBSD][5]
- [Debian][6]
- [Ubuntu][7]
- [openSUSE][8]
- [Solus][9]
- [Gentoo][10]
- [Homebrew][11]
- [Guix][12]
# Features
The following formats are supported:
- .ANS - ANSi (ANSI escape sequences: ANSI X3.64 standard)
- .PCB - PCBoard Bulletin Board System (BBS) own file format
- .BIN - Binary format (raw memory copy of text mode video memory)
- .ADF - Artworx format, supporting custom character sets and palettes
- .IDF - iCE Draw format, supporting custom character sets and palettes
- .TND - [TundraDraw][13] format, supporting 24-bit color mode
- .XB - The eXtended Binary [XBin][14] format, supporting custom character sets
and palettes
Files with custom suffix default to the ANSi renderer (e.g. ICE or CIA).
AnsiLove/C is capable of processing:
- [SAUCE][15] records
- DOS and Amiga fonts (embedded binary dump)
- iCE colors
Even more:
- Small output file size (4-bit PNG).
- Optionally generates proper Retina @2x (and up to @8x) PNG.
- You can use custom options for adjusting output results.
- Built-in support for rendering Amiga ASCII.
# Documentation
## Synopsis
```
ansilove [-dhiqrsv] [-b bits] [-c columns] [-f font] [-m mode] [-o file]
[-R factor] [-t type] file
```
## Options
```
-b bits Set to 9 to render 9th column of block characters (default:
8).
-c columns Adjust number of columns for ANSI, BIN, and TND files.
-d Enable DOS aspect ratio.
-f font Select font for supported formats.
-h Show help.
-i Enable iCE colors.
-m mode Set rendering mode for ANS files. Valid options are:
ced Black on gray, with 78 columns.
transparent
Render with transparent background.
workbench
Use Amiga Workbench palette.
-o file Specify output filename/path.
-q Suppress output messages (quiet).
-r Create Retina @2x output file.
-R factor Create Retina output file with custom scale factor.
-t type Specify input file type.
-s Show SAUCE record without generating output.
-S If available, use SAUCE info for render options (ex: width).
-v Show version information.
```
There are certain cases where you need to set options for proper
rendering. However, this is occasionally. Results turn out well
with the built-in defaults.
## Fonts
We dumped many fonts as binary data right into AnsiLove/C, so the
most popular typefaces for rendering ANSi / ASCII art are available
at your fingertips.
PC fonts can be (all case-sensitive):
- `80x25` Default (Code page 437)
- `80x50` 80x50 mode (Code page 437)
- `cp737` Greek (Code page 737)
- `cp775` Baltic (Code page 775)
- `cp850` Latin-1 (Code page 850)
- `cp852` Latin-2 (Code page 852)
- `cp855` Cyrillic (Code page 855)
- `cp857` Turkish (Code page 857)
- `cp860` Portuguese (Code page 860)
- `cp861` Icelandic (Code page 861)
- `cp862` Hebrew (Code page 862)
- `cp863` French Canadian (Code page 863)
- `cp865` Nordic (Code page 865)
- `cp866` Russian (Code page 866)
- `cp869` Greek (Code page 869)
- `terminus` Terminus (Modern font, code page 437)
AMIGA fonts can be (all case-sensitive):
- `amiga` (alias to Topaz)
- `microknight` (Original MicroKnight version)
- `microknight+` (Modified MicroKnight version)
- `mosoul` (Original mO'sOul font)
- `pot-noodle` (Original P0T-NOoDLE font)
- `topaz` (Original Topaz Kickstart 2.x version)
- `topaz+` (Modified Topaz Kickstart 2.x+ version)
- `topaz500` (Original Topaz Kickstart 1.x version)
- `topaz500+` (Modified Topaz Kickstart 1.x version)
## Bits
`bits` can be:
- `8` (8-bit)
- `9` (9-bit)
Setting the bits to `9` will render the 9th column of block characters,
so the output will look like it is displayed in real textmode.
See the "Memory Map" section of the [Monochrome Display Adapter notes][16]
for more information.
## Rendering Mode
`mode` can be (all case-sensitive):
- `ced`
- `transparent`
- `workbench`
Setting the mode to `ced` will cause the input file to be rendered
in black on gray, and limit the output to 78 columns (only available
for `ANS` files). Used together with an Amiga font, the output will
look like it is displayed on Amiga.
Setting the mode to `workbench` will cause the input file to be
rendered using Amiga Workbench colors (only available for `ANS`
files).
Settings the mode to `transparent` will produce output files with
transparent background (only available for `ANS` files).
## iCE Colors
iCE colors are disabled by default, and can be enabled by specifying
the `-i` option.
When an ANSi source was created using iCE colors, it was done with
a special mode where the blinking was disabled, and you had 16
background colors available. Basically, you had the same choice for
background colors as for foreground colors, that's iCE colors.
## Columns
`columns` is only relevant for .ANS, .BIN, .PCB, and .TND files, and
is optional. In most cases conversion will work fine if you don't set
this flag, the default value is `160` for .BIN files and `80`
otherwise.
## SAUCE records
It's fine to use AnsiLove/C as SAUCE reader without generating any
output, just set option `-s` for this purpose.
# Projects using Ansilove
- [16colo.rs][17] - ANSI/ASCII art archive
- [Durdraw][18] - ASCII, Unicode and ANSI art editor for UNIX-like systems
- [emacs-ansilove][19] - Display buffers as PNG images using ansilove
inside GNU Emacs
# License
AnsiLove/C is released under the BSD 2-Clause license. See the
`LICENSE` file for details.
# Authors
AnsiLove/C is developed by Stefan Vogt ([@ByteProject][20]), Brian Cassidy
([@bricas][21]) and Frederic Cambus ([@fcambus][22]).
# Resources
Project homepage: https://www.ansilove.org
GitHub: https://github.com/ansilove/ansilove
[1]: https://www.ansilove.org
[2]: https://github.com/ansilove/libansilove
[3]: https://openports.pl/path/graphics/ansilove
[4]: https://pkgsrc.se/graphics/ansilove
[5]: https://www.freshports.org/graphics/ansilove/
[6]: https://packages.debian.org/search?keywords=ansilove
[7]: https://packages.ubuntu.com/search?keywords=ansilove
[8]: https://software.opensuse.org/package/ansilove
[9]: https://dev.getsol.us/source/ansilove/
[10]: https://packages.gentoo.org/packages/media-gfx/ansilove
[11]: https://formulae.brew.sh/formula/ansilove
[12]: https://packages.guix.gnu.org/packages/ansilove/
[13]: https://sourceforge.net/projects/tundradraw/
[14]: https://github.com/radman1/xbin
[15]: https://github.com/radman1/sauce
[16]: https://www.seasip.info/VintagePC/mda.html#memmap
[17]: https://16colo.rs
[18]: https://durdraw.org
[19]: https://gitlab.com/xgqt/emacs-ansilove
[20]: https://github.com/ByteProject
[21]: https://github.com/bricas
[22]: https://github.com/fcambus