function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Gašparič, Rok & Hyžný, Matúš & Hitij, Tomaž & Šoster, Aleš', 2], ['Poore, Gary C. B. & Guinot, Danièle & Komai, Tomoyuki', 6], ['Rahayu, Dwi Listyo & Ng, Peter K. L.', 1] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=9)', 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);