<?php /** * Usage example for Image_Graph. * * Main purpose: * Axis direction * * Other: * None specific * * $Id: axis_direction.php,v 1.1 2005/09/30 18:59:17 nosey Exp $ * * @package Image_Graph * @author Jesper Veggerby <pear.nosey@veggerby.dk> */ require_once 'Image/Graph.php'; // create the graph $Graph =& Image_Graph::factory('graph', array(600, 300)); // add a TrueType font $Font =& $Graph->addNew('font', 'Verdana'); // set the font size to 11 pixels $Font->setSize(10); $Graph->setFont($Font); // setup the plotarea, legend and their layout $Graph->add( Image_Graph::vertical( Image_Graph::factory('title', array('Changing Axis Direction', 12)), Image_Graph::horizontal( $Plotarea1 = Image_Graph::factory('plotarea'), $Plotarea2 = Image_Graph::factory('plotarea'), 50 ), 5 ) ); $Dataset =& Image_Graph::factory('random', array(10, 2, 15, true)); $Plot1 =& $Plotarea1->addNew('line', array(&$Dataset)); $Plot1->setLineColor('red'); $Plot2 =& $Plotarea2->addNew('line', array(&$Dataset)); $Plot2->setLineColor('red'); $AxisY =& $Plotarea2->getAxis('y'); $AxisY->setInverted(true); // output the Graph $Graph->done(); ?>