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.