function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Cuccodoro, Giulio & Makranczy, György', 5], ['Fernández, José Manuel Diéguez & Masó, Glòria & Nel. lo, Mireia', 1], ['Shaw, Josh Jenkins', 1], ['Wang, Lin-Fei & Lü, Liang', 3] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=10)', fontSize: 'automatic', doWeHaveDanglingCommas: 'No ;-)' }; if (window.customizeGoogleChartOptions) customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 4, 0); var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor')); chart.draw(chartData, chartOptions); } google.load('visualization', '1', {'packages': ['corechart']}); google.setOnLoadCallback(drawChartTreatmentsPerAuthor);