} var chart = new google.visualization.LineChart(document.getElementById('chart_div')); chart.draw(data, options); //donut var data = google.visualization.arrayToDataTable([ ['Year', 'Cases'], <?php $data->set_pie(); $data->get_stringdata(); $data->kill_pie(); ?> ]); var options = { title: 'Case Percentage', legend: {isHtml: true}, pieSliceText: 'none', pieHole: 0.4, }; var chart = new google.visualization.PieChart(document.getElementById('donutchart')); chart.draw(data, options); };