function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Al-Kandari, Manal Abdulrahman & Khalaji-Pirbalouty, Valiallah', 1], ['Bruce, Niel L. & Rodcharoen, Eknarin', 2], ['Paiva, Ricardo J. C. & Souza – Filho, Jesser F.', 2], ['Schotte, Marilyn & Kensley, Brian', 1], ['Sidabalok, Conni M. & Bruce, Niel L.', 5] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=11)', fontSize: 'automatic', doWeHaveDanglingCommas: 'No ;-)' }; if (window.customizeGoogleChartOptions) customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 5, 0); var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor')); chart.draw(chartData, chartOptions); } google.load('visualization', '1', {'packages': ['corechart']}); google.setOnLoadCallback(drawChartTreatmentsPerAuthor);