Legend scroll in line chart - Javascript Google Chart

Javascript examples for Google Chart:Line Chart

  1. HOME
  2. Javascript
  3. Google Chart
  4. Line Chart

Description

Legend scroll in line chart

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>An Example of a Google Bar Chart</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
   </head> 
   <body> 
      <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script> 
      <div id="chart_div"></div> 
      <script type="text/javascript">
google.charts.load('current', {packages: ['corechart', 'line']});
google.charts.setOnLoadCallback(drawCurveTypes);
function parseData(input){
 return input.reduce(function(o,i){
    o.push(i.concat(i).concat(i).concat(i).concat(i));
    return o;/*from   ww  w .  j a  v a  2 s.  c  om*/
 },[]);
}
function drawCurveTypes() {
      var data = new google.visualization.DataTable();
      data.addColumn('number', 'X');
      data.addColumn('number', 'a');
      data.addColumn('number', 'b');
      data.addColumn('number', 'c');
      data.addColumn('number', 'd');
      data.addColumn('number', 'e');
      data.addColumn('number', 'f');
      data.addColumn('number', 'g');
      data.addColumn('number', 'h');
      data.addColumn('number', 'i');
      data.addColumn('number', 'j');
      data.addColumn('number', 'j');
      data.addColumn('number', 'k');
      data.addColumn('number', 'l');
      data.addColumn('number', 'm');
      data.addRows(parseData([
        [0, 0, 0],    [1, 10, 5],   [2, 23, 15],  [3, 17, 9],   [4, 18, 10],  [5, 9, 5],
        [6, 11, 3],   [7, 27, 19],  [8, 33, 25],  [9, 40, 32],  [10, 32, 24], [11, 35, 27],
        [12, 30, 22], [13, 40, 32], [14, 42, 34], [15, 47, 39], [16, 44, 36], [17, 48, 40],
        [18, 52, 44], [19, 54, 46], [20, 42, 34], [21, 55, 47], [22, 56, 48], [23, 57, 49],
        [24, 60, 52], [25, 50, 42], [26, 52, 44], [27, 51, 43], [28, 49, 41], [29, 53, 45],
        [30, 55, 47], [31, 60, 52], [32, 61, 53], [33, 59, 51], [34, 62, 54], [35, 65, 57],
        [36, 62, 54], [37, 58, 50], [38, 55, 47], [39, 61, 53], [40, 64, 56], [41, 65, 57],
        [42, 63, 55], [43, 66, 58], [44, 67, 59], [45, 69, 61], [46, 69, 61], [47, 70, 62],
        [48, 72, 64], [49, 68, 60], [50, 66, 58], [51, 65, 57], [52, 67, 59], [53, 70, 62],
        [54, 71, 63], [55, 72, 64], [56, 73, 65], [57, 75, 67], [58, 70, 62], [59, 68, 60],
        [60, 64, 56], [61, 60, 52], [62, 65, 57], [63, 67, 59], [64, 68, 60], [65, 69, 61],
        [66, 70, 62], [67, 72, 64], [68, 75, 67], [69, 80, 72]
      ]));
      var options = {
        height: 500,
        hAxis: {
          title: 'Time'
        },
        vAxis: {
          title: 'Popularity'
        },
        series: {
          1: {curveType: 'function'}
        }
      };
      var chart = new google.visualization.LineChart(document.getElementById('chart_div'));
      chart.draw(data, options);
    }

      </script>  
   </body>
</html>

Related Tutorials