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Google Material Chart Column Chart (bar Chart) Custom Column Color Not Working

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I want to draw a simple column chart in HTML-JavaScript using google chart.I have used Google materiel chart CDN to draw a column chart having 4 rows with 4 different colors. I hav

Solution 1:

Yaa, at last I made this one correct and exactly I wanted to be. Please see the code below, if you required sometime.

<html><head><scripttype="text/javascript"src="https://www.gstatic.com/charts/loader.js"></script><scripttype="text/javascript">
      google.charts.load('visualization', '1.1', {packages: ['corechart']});
      google.charts.setOnLoadCallback(drawChart);
      functiondrawChart() {    
        var data = google.visualization.arrayToDataTable([
          ['Class', 'Total',{role: 'style'}],
          ['A', 10,'color: #b0120a'],
          ['B', 30,'color: #004411'],
          ['C', 20,'color: #ffab91'],
          ['D', 30,'color: #004411']
        ]);

        var options = {
          isStacked: false,
          title: 'Class wise total students',
         };

        var chart = new google.visualization.ColumnChart(document.getElementById('columnchart_material'));
        chart.draw(data, options);
      }
    </script></head><body><divid="columnchart_material"style="width: 100%; height: 100%;"></div></body></html>

I need to changed the definition of chart here. From var chart = new google.charts.Bar(document.getElementById('columnchart_material')); to the modified one as var chart = new google.visualization.ColumnChart(document.getElementById('columnchart_material'));. It's working now. The chart is like .... enter image description here

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