Google Pie Chart Change Text Alignment

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温柔的废话
温柔的废话 2021-01-25 17:42

Here is my report,

How to change my bottom value one by one instead of scroll.

 var options = {
                legend:\'bottom\',
                      


        
1条回答
  •  时光说笑
    2021-01-25 18:14

    in order to allow multiple lines on the legend,
    you must use legend position --> 'top'
    then you can increase the number of --> maxLines

    legend: {
      position: 'top',
      maxLines: 3
    },
    

    from the documentation...

    legend.maxLines - Maximum number of lines in the legend. Set this to a number greater than one to add lines to your legend. This option works only when legend.position is 'top'.

    see following working snippet...

    google.charts.load('current', {
      packages: ['corechart', 'table']
    }).then(function () {
      var data = google.visualization.arrayToDataTable([
        ['category', 'value'],
        ['Category 1', 34],
        ['Category 2', 18.7],
        ['Category 3', 18.6],
        ['Category 4', 18.6],
        ['Category 5', 10]
      ]);
    
      var pie = new google.visualization.PieChart(document.getElementById('chart-pie'));
      pie.draw(data, {
        legend: {
          position: 'top',
          maxLines: 3
        },
        height: 400,
        is3D: true,
        width: 400
      });
    });
    
    

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