Google Charts - Graphique de base du calendrier
Voici un exemple de graphique de calendrier de base. Un graphique de calendrier est utilisé pour visualiser des données sur une période de temps. Nous avons déjà vu la configuration utilisée pour dessiner ce graphique dans le chapitre Syntaxe de configuration de Google Charts . Alors, voyons l'exemple complet.
Configurations
Nous avons utilisé Calendar classe pour afficher le graphique basé sur le calendrier.
//Calendar chart
var chart = new google.visualization.Calendar(document.getElementById('container'));Exemple
googlecharts_calendar_basic.htm
<html>
<head>
<title>Google Charts Tutorial</title>
<script type = "text/javascript" src = "https://www.gstatic.com/charts/loader.js">
</script>
<script type = "text/javascript">
google.charts.load('current', {packages: ['corechart','calendar']});
</script>
</head>
<body>
<div id = "container" style = "width: 550px; height: 400px; margin: 0 auto">
</div>
<script language = "JavaScript">
function drawChart() {
// Define the chart to be drawn.
var data = new google.visualization.DataTable();
data.addColumn({ type: 'date', id: 'Date' });
data.addColumn({ type: 'number', id: 'Students' });
data.addRows([
[ new Date(2012, 3, 13), 50 ],
[ new Date(2012, 3, 14), 50 ],
[ new Date(2012, 3, 15), 49 ],
[ new Date(2012, 3, 16), 48 ],
[ new Date(2012, 3, 17), 50 ],
[ new Date(2012, 4, 1), 50 ],
[ new Date(2012, 4, 2), 50 ],
[ new Date(2012, 4, 3), 49 ],
[ new Date(2012, 4, 4), 48 ],
[ new Date(2012, 4, 5), 50 ],
[ new Date(2012, 5, 4), 40 ],
[ new Date(2012, 5, 5), 50 ],
[ new Date(2012, 5, 10), 48 ],
[ new Date(2012, 5, 11), 50 ],
[ new Date(2012, 5, 12), 42 ],
[ new Date(2012, 5, 20), 45 ],
[ new Date(2012, 5, 21), 46 ],
[ new Date(2012, 5, 29), 45 ],
[ new Date(2013, 3, 13), 40 ],
[ new Date(2013, 3, 14), 40 ],
[ new Date(2013, 3, 15), 39 ],
[ new Date(2013, 3, 16), 38 ],
[ new Date(2013, 3, 17), 40 ],
[ new Date(2013, 4, 1), 40 ],
[ new Date(2013, 4, 2), 40 ],
[ new Date(2013, 4, 3), 49 ],
[ new Date(2013, 4, 4), 48 ],
[ new Date(2013, 4, 5), 40 ],
[ new Date(2013, 5, 4), 40 ],
[ new Date(2013, 5, 5), 50 ],
[ new Date(2013, 5, 12), 48 ],
[ new Date(2013, 5, 13), 40 ],
[ new Date(2013, 5, 19), 32 ],
[ new Date(2013, 5, 23), 45 ],
[ new Date(2013, 5, 24), 36 ],
[ new Date(2013, 5, 30), 45 ]
]);
// Set chart options
var options = {'title':'Attendence', 'width':550, 'height':400};
// Instantiate and draw the chart.
var chart = new google.visualization.Calendar(document.getElementById('container'));
chart.draw(data, options);
}
google.charts.setOnLoadCallback(drawChart);
</script>
</body>
</html>Résultat
Vérifiez le résultat.