Google Charts - Material Line Chart


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Following is an example of a material line chart. We've already seen the configuration used to draw this chart in Google Charts Configuration Syntax chapter. So, let's see the complete example.

Configurations

We've used Line class to show material chart.

//classic chart
var chart = new google.visualization.LineChart(document.getElementById('container'));

//Material chart
var chart = new google.charts.Line(document.getElementById('container'));

Example

googlecharts_line_material.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','line']});  
      </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('string', 'Month');
            data.addColumn('number', 'Tokyo');
            data.addColumn('number', 'New York');
            data.addColumn('number', 'Berlin');
            data.addColumn('number', 'London');
            data.addRows([
               ['Jan',  7.0, -0.2, -0.9, 3.9],
               ['Feb',  6.9, 0.8, 0.6, 4.2],
               ['Mar',  9.5,  5.7, 3.5, 5.7],
               ['Apr',  14.5, 11.3, 8.4, 8.5],
               ['May',  18.2, 17.0, 13.5, 11.9],
               ['Jun',  21.5, 22.0, 17.0, 15.2],
               
               ['Jul',  25.2, 24.8, 18.6, 17.0],
               ['Aug',  26.5, 24.1, 17.9, 16.6],
               ['Sep',  23.3, 20.1, 14.3, 14.2],
               ['Oct',  18.3, 14.1, 9.0, 10.3],
               ['Nov',  13.9,  8.6, 3.9, 6.6],
               ['Dec',  9.6,  2.5,  1.0, 4.8]
            ]);
            
            // Set chart options
            var options = {
               chart: {
                  title: 'Average Temperatures of Cities',
                  subtitle: 'Source: worldclimate.com'
               },   
               hAxis: {
                  title: 'Month',         
               },
               vAxis: {
                  title: 'Temperature',        
               }, 
               'width':550,
               'height':400      
            };

            // Instantiate and draw the chart.
            var chart = new google.charts.Line(document.getElementById('container'));
            chart.draw(data, options);
         }
         google.charts.setOnLoadCallback(drawChart);
      </script>
   </body>
</html>

Result

Verify the result.

googlecharts_line_charts.htm
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