PROVA
// Load the Visualization API and the corechart package. google.charts.load('current', {'packages':['corechart']});
// Set a callback to run when the Google Visualization API is loaded. google.charts.setOnLoadCallback(drawChart);
// Callback that creates and populates a data table, // instantiates the pie chart, passes in the data and // draws it. function drawChart() {
// Create the data table. var data = new google.visualization.DataTable(); data.addColumn('string', 'Topping'); data.addColumn('number', 'Slices'); data.addRows([ ['Mushrooms', 3], ['Onions', 1], ['Olives', 1], ['Zucchini', 1], ['Pepperoni', 2] ]);
// Set chart options var options = {'title':'How Much Pizza I Ate Last Night', 'width':400, 'height':300};
// Instantiate and draw our chart, passing in some options.
var chart = new google.visualization.PieChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
prova
prova
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