An input class to read in XML documents of a specific format suitable for use with Treemap objects. The format is explained below.
#!/usr/bin/perl -w use Treemap::Input::XML; my $xml = Treemap::Input::XML->new(); $xml->load( "somefile.xml" );
This class reads in an XML file, and makes the data available for use to a Treemap object.
The format of the XML file is as follows:
<children name="test1" size="8" colour="#FFFFFF"> <children name="test1sub1" size="4" colour="#FF0000"> <children name="test1sub1sub1" size="2" colour="#00FF00" /> <children name="test1sub1sub2" size="2" colour="#00FF00" /> </children> <children name="test1sub2" size="4" colour="#FFFF00" /> </children>
Note that the size of a parent node must be the sum of all it's children.
Instantiate a new object
Loads the XML data from the specified file path.
Simon Ditner <email@example.com>, and Eric Maki <firstname.lastname@example.org>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.