function drawChartTreatmentsPerAuthor() { var chartData = google.visualization.arrayToDataTable([ ['Series', 'Number of Treatments'], ['Kondo, Takumasa', 1], ['Kondo, Takumasa & González, Héctor', 4], ['Kondo, Takumasa & Pellizzari, Giuseppina', 1], ['Kondo, Takumasa & Williams, Michael L.', 1], ['Novoa, Nereida Mestre & Hamon, Avas & Evans, Greg', 2], ['Williams, Douglas J. & Ben-Dov, Yair', 1], ['de, María Cristina Granara & Willink', 2] ]); var chartOptions = { pieHole: 0, title: 'Treatments per Author (n=12)', 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);