function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Deng, Wei-An & Luo, Jie-Ling & Huang, Chao-Mei & Lin, Li-Liang', 15], ['Wei, Shi-Zhen & Deng, Wei-An & Lu, Xiang-Yi', 6], ['Zheng, Fang-Qiang & Shi, Jianping & Yin, Zhan', 1] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=22)', fontSize: 'automatic', doWeHaveDanglingCommas: 'No ;-)' }; if (window.customizeGoogleChartOptions) customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 3, 0); var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor')); chart.draw(chartData, chartOptions); } google.load('visualization', '1', {'packages': ['corechart']}); google.setOnLoadCallback(drawChartTreatmentsPerAuthor);