NAME

Treemap::Output::Imager

SYNOPSIS

  #!/usr/bin/perl -w
  use Treemap;
  use Treemap::Input::Dir;
  use Treemap::Output::Imager;
  
  my $dir = Treemap::Input::Dir->new();
  my $imager = Treemap::Output::Imager->new( WIDTH=>1024, HEIGHT=>768,
                                             FONT_FILE=>"ImUgly.ttf" );
  $dir->load( "/home" );

  my $treemap = new Treemap( INPUT=>$dir, OUTPUT=>$imager );
  $treemap->map();
  $imager->save( "test.png" );

DESCRIPTION

Implements Treemap::Output methods which allows Treemap to call appropriate Imager methods for rendering a raster image of a Treemap.

EXPORT

None by default.

METHODS

new Creates a new object. The following attributes may be set:

      Attribute      Default
      ---------      -------
      WIDTH          400
      HEIGHT         300
      PADDING        5
      SPACING        5
      BORDER_COLOUR  #000000
      FONT_COLOUR    #000000
      MIN_FONT_SIZE  5
      FONT_FILE      ../ImUgly.ttf
      TEXT_DEBUG     0
      DEBUG          0
      

save Write a Treemap raster image to a file.

   Supports all formats supported by local installation of Imager. Format of
   file is controlled by file extension.

SEE ALSO

Treemap, Treemap::Output, Imager

AUTHORS

Simon Ditner <simon@uc.org>, and Eric Maki <eric@uc.org>

CREDITS

Imager is a very nice image manipulation library written by Arnar M. Hrafnkelsson (addi@imager.perl.org) and Tony Cook (tony@imager.perl.org).

LICENSE

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