https://github.com/raku-community-modules/gd

Raku interface to the Gd graphics library.
https://github.com/raku-community-modules/gd

gd gif graphics png raku

Last synced: 2 months ago
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Raku interface to the Gd graphics library.

• Host: GitHub
• URL: https://github.com/raku-community-modules/gd
• Owner: raku-community-modules
• License: artistic-2.0
• Created: 2014-10-24T14:51:24.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2021-01-28T22:11:33.000Z (almost 4 years ago)
• Last Synced: 2023-03-11T05:07:37.523Z (almost 2 years ago)
• Topics: gd, gif, graphics, png, raku
• Language: Raku
• Homepage:
• Size: 60.5 KB
• Stars: 2
• Watchers: 8
• Forks: 6
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • Changelog: Changes

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README

        
[![Build Status](https://travis-ci.org/raku-community-modules/raku-GD.svg)](https://travis-ci.org/raku-community-modules/raku-GD)

raku-GD

========

![GD Logo](logotype/logo_32x32.png)  

Raku interface to the Gd graphics library.

Description

-----------

Raku interface to Thomas Boutell's [gd graphics library][2]. GD allows you to create color drawings using a large number of graphics primitives, and emit the drawings in multiple formats.

You will need the Linux `gd-libgd` library or OS X `gd2` port installed in order to use raku-GD (preferably a recent version).

Synopsis

--------

WARNING: This module is Work in Progress, which means: this interface is not final. This will perhaps change in the future.  

A sample of the code can be seen below.

	use GD;

	if GD::Image.new(200, 200) -> $image {

      my $black = $image.colorAllocate(

         red   => 0,

         green => 0,

         blue  => 0);

      my $white = $image.colorAllocate(

         red   => 255,

         green => 255,

         blue  => 255);

      my $red = $image.colorAllocate("#ff0000");

      my $green = $image.colorAllocate("#00ff00");

      my $blue = $image.colorAllocate(0x0000ff);

      $image.rectangle(

         location => (10, 10),

         size     => (100, 100),

         fill     => True,

         color    => $white);

      $image.line(

         start => (10, 10),

         end   => (190, 190),

         color => $black);

      my $png_fh = $image.open("test.png", "wb");

      $image.output($png_fh, GD_PNG);

      $png_fh.close;

      $image.destroy();

   }

Installation

------------

Assuming you have a working Rakudo install (and you have the GD library installed as described above,) you should be able to do:

    zef install GD

Or if you have a local copy of this repository:

    zef install .

Support

-------

Please report any bugs or send any patches on [Github](https://github.com/raku-community-modules/raku-GD/issues)

Authors

------

Henrique Dias

Raku Community Module Authors

See Also

--------

* [GD Raku Module Documentation][1]  

* [GD Source Repository][2]

* [C examples from GD source repository][3]

License

-------

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

Please see the [LICENCE](LICENCE) in the source directory for full details.

[1]: lib/GD.pod "GD Perl6 Module Documentation"

[2]: https://bitbucket.org/pierrejoye/gd-libgd "GD Source Repository"

[3]: https://bitbucket.org/pierrejoye/gd-libgd/src/2b8f5d19e0c9/examples "C examples from GD source repository"