function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Chamberlin, Joseph Conrad', 1], ['Gao, Zhizhong & Hou, Yanmeng & Zhang, Feng', 4], ['Hou, Yanmeng & Zhang, Feng', 2], ['Hu, Junfang & Zhang, Feng', 3], ['Morikawa, Kinichi', 6], ['Viana 1, Ana Clara Moreira & Ferreira 1, Rodrigo Lopes', 1], ['Yun-Chun LI', 2] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=19)', fontSize: 'automatic', doWeHaveDanglingCommas: 'No ;-)' }; if (window.customizeGoogleChartOptions) customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 7, 0); var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor')); chart.draw(chartData, chartOptions); } google.load('visualization', '1', {'packages': ['corechart']}); google.setOnLoadCallback(drawChartTreatmentsPerAuthor);