Les valeurs Max et min sur Google Charts

Comment puis-je mettre un max et min de la valeur sur Google Graphique?

J'ai essayé sans succès:

vAxis: {
    viewWindowMode:'explicit',
        viewWindow: {
            max:3000,
            min:500
        }
    }

C'est tout le code que j'utilise:

<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
      google.load("visualization", "1.1", {packages:["bar"]});
      google.setOnLoadCallback(drawChart);
      function drawChart() {
        var data = google.visualization.arrayToDataTable([
          ['Year', 'Sales', 'Expenses', 'Profit'],
          ['2014', 1000, 400, 200],
          ['2015', 1170, 460, 250],
          ['2016', 660, 1120, 300],
          ['2017', 1030, 540, 350]
        ]);

        var options = {
          chart: {
            title: 'Company Performance',
            subtitle: 'Sales, Expenses, and Profit: 2014-2017',
          },
          vAxis: {
            viewWindowMode:'explicit',
            viewWindow: {
              max:3000,
              min:500
            }
        },
          bars: 'vertical' //Required for Material Bar Charts.
        };

        var chart = new google.charts.Bar(document.getElementById('barchart_material'));

        chart.draw(data, options);
      }
</script>

(exemple de https://developers.google.com/chart/interactive/docs/gallery/barchart)

Thks à l'avance.

InformationsquelleAutor random425 | 2015-02-27