00001 <?php 00002 /* 00003 +-----------------------------------------------------------------------------+ 00004 | ILIAS open source | 00005 +-----------------------------------------------------------------------------+ 00006 | Copyright (c) 1998-2005 ILIAS open source, University of Cologne | 00007 | | 00008 | This program is free software; you can redistribute it and/or | 00009 | modify it under the terms of the GNU General Public License | 00010 | as published by the Free Software Foundation; either version 2 | 00011 | of the License, or (at your option) any later version. | 00012 | | 00013 | This program is distributed in the hope that it will be useful, | 00014 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 00015 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 00016 | GNU General Public License for more details. | 00017 | | 00018 | You should have received a copy of the GNU General Public License | 00019 | along with this program; if not, write to the Free Software | 00020 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | 00021 +-----------------------------------------------------------------------------+ 00022 */ 00023 00030 include_once('../../survey/phplot/phplot.php'); 00031 00032 $data = unserialize(base64_decode($_GET['data'])); 00033 $legend = unserialize(base64_decode($_GET['legend'])); 00034 $title = base64_decode($_GET['title']); 00035 if($legend == NULL) 00036 $legend = array(); 00037 if($data == NULL) 00038 $data = array(array(0,'')); 00039 00040 $chart_type = $_GET['chart_type']; 00041 00042 $graph = new PHPlot(600,350); 00043 00044 00045 $graph->SetShading(0); 00046 $graph->SetPlotType($chart_type); 00047 $graph->SetDataType('text-data'); 00048 00049 $graph->SetTitle($title."\n\r\n\r"); 00050 00051 $graph->SetXDataLabelPos('plotdown'); 00052 00053 $graph->setLegend($legend); 00054 $graph->SetDataValues($data); 00055 $graph->DrawGraph(); 00056 $graph->PrintImage(); 00057 ?>
1.7.1