Chartjs-How to draw vertical axis in google charts

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I found this,
Hereby a complete working fiddle to show you how it can be done:
http://jsfiddle.net/NC37X/1345/

google.load('visualization', '1', {packages: ['corechart']});
google.setOnLoadCallback(drawVisualization);

function drawVisualization() {
    // example copied from Google Visualization API playground,
    // modified for category axis annotations

    // Create and populate the data table.
    var data = new google.visualization.DataTable();
    data.addColumn('string', 'x');
    data.addColumn({type: 'string', role: 'annotation'});
    data.addColumn({type: 'string', role: 'annotationText'});
    data.addColumn('number', 'Cats');
    data.addColumn('number', 'Blanket 1');
    data.addRow(["A", null, null, 1, 1, ]);
    data.addRow(["B", null, null, 2, 0.5]);
    data.addRow(["C", null, null, 4, 1]);
    data.addRow(["D", null, null, 8, 0.5]);
    data.addRow(["E", null, null, 7, 1]);
    data.addRow(["F", null, null, 7, 0.5]);
    data.addRow(["G", 'Foo', 'Foo annotation', 8, 1]);
    data.addRow(["H", null, null, 4, 0.5]);
    data.addRow(["I", null, null, 2, 1]);
    data.addRow(["J", null, null, 3.5, 0.5]);
    data.addRow(["K", 'Bar', 'Bar annotation', 3, 1]);
    data.addRow(["L", null, null, 3.5, 0.5]);
    data.addRow(["M", null, null, 1, 1]);
    data.addRow(["N", null, null, 1, 0.5]);

    // Create and draw the visualization.
    new google.visualization.LineChart(document.getElementById('visualization')).
    draw(data, {
        curveType: 'function',
        width: 500,
        height: 400,
        vAxis: {
            maxValue: 10
        },
        annotations: {
            style: 'line'
        }
    });
}

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