<?php require_once 'tutorial_autoload.php'; $wikidata = include 'tutorial_wikipedia_data.php'; $graph = new ezcGraphLineChart(); $graph->title = 'Wikipedia articles'; // Add data foreach ( $wikidata as $language => $data ) { $graph->data[$language] = new ezcGraphArrayDataSet( $data ); } $graph->additionalAxis['border'] = $marker = new ezcGraphChartElementNumericAxis( ); $marker->position = ezcGraph::LEFT; $marker->chartPosition = 1 / 3; $marker->label = 'One million!'; $graph->render( 400, 150, 'tutorial_line_chart_markers.svg' ); ?>