function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Chen, Ya-Ping & Xiao, Jin-Fei & Xiang, Chun-Lei & Li, Xiong', 1], ['Guo, Guo-Xin & Zhao, Wan-Yi & Chen, Ya-Ping & Xiao, Jin-Hai', 1], ['Ko, Sung Chul & Lee, You-Mi & Son, Kyong-Sook Chung Dong Chan', 1], ['Yuan, Jing-Chen & Chen, Ya-Ping & Zhao, Yue & Li, Hai-Bo', 1], ['Zhang, Ren-Bo & Deng, Tan & Dou, Quan-Li & Wei, Ruo-Xun', 1], ['Zhao, Wan-Yi & Zhang, Zhong & Fan, Qiang & Chen, Chun-Quan', 1] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=6)', fontSize: 'automatic', doWeHaveDanglingCommas: 'No ;-)' }; if (window.customizeGoogleChartOptions) customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 6, 0); var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor')); chart.draw(chartData, chartOptions); } google.load('visualization', '1', {'packages': ['corechart']}); google.setOnLoadCallback(drawChartTreatmentsPerAuthor);