function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Bilous, Olena P. & Genkal, Sergey I. & Zimmermann, Jonas', 3], ['He, Wenyu & Rioual, Patrick & Luo, Hai & Li, Jingjing', 1], ['Pearce, Christof & Cremer, Holger & Wagner-Cremer, Friederike', 1], ['Tremarin, Priscila Izabel & Ludwig, Thelma Alvim Veiga', 1], ['Vijver, Bart Van De', 1] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=7)', 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);