<?php
# MantisBT - a php based bugtracking system

# MantisBT is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# MantisBT is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.

	/**
	 * @package MantisBT
	 * @copyright Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
	 * @copyright Copyright (C) 2002 - 2012  MantisBT Team - mantisbt-dev@lists.sourceforge.net
	 * @link http://www.mantisbt.org
	 */
	 /**
	  * MantisBT Core API's
	  */
	require_once( 'core.php' );

	require_once( 'graph_api.php' );

	access_ensure_project_level( config_get( 'view_summary_threshold' ) );

	$f_width = gpc_get_int( 'width', 300 );

	$t_token = token_get_value( TOKEN_GRAPH );
	if ( $t_token == null ) {
		$t_metrics = create_category_summary();
	} else {
		$t_metrics = unserialize( $t_token );
	}

	graph_pie( $t_metrics, plugin_lang_get( 'by_category_pct' ), $f_width, $f_width );
