Mirror Log Scale Example

An example of Mirror Log Scale.

by Serg Sagan

HTML

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
  <div id="chart_div"></div>

JavaScript

google.charts.load('current', {'packages':['corechart']});
    google.charts.setOnLoadCallback(drawChart);

    function drawChart() {

        var data = new google.visualization.DataTable();
        data.addColumn('date', 'Time of Day');
        data.addColumn('number', 'KWR');
        data.addColumn('number', 'BSR');

        data.addRows([
            [new Date(2017, 10, 9), 1238, 750],
            [new Date(2017, 10, 23), 1000, 630],
            [new Date(2017, 11, 1), 980, 400],
            [new Date(2017, 11, 28), 640, 250],
            [new Date(2017, 12, 10), 260, 70],
        ]);


        var options = {
            width: 480,
            height: 250,
            colors: ['#000000','#ff9000'],
            hAxis: {
                format: 'M/d/yy',
                gridlines: {count: 10}
            },
            vAxis: {}
        };

        var chart = new google.visualization.LineChart(document.getElementById('chart_div'));

        chart.draw(data, options);
    }