How to reverse vertical axis data order

Paul Preston

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Jul 29, 2014, 3:49:22 AM7/29/14

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I have a chart (and code below) where the vertical axis needs to show 1 at the top and the highest number at the bottom, at the moment it is the other way around - how do I this?

Thanks in advance for your help

Paul

Code

<html>

<head>

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

google.setOnLoadCallback(drawChart);

function drawChart() {

var data = google.visualization.arrayToDataTable([

['Month', 'UK Rank', 'SOR 2014 Rank'],

['May 14', 47, 28],

['July 14b', 43, 6],

['July 14e', 40, 4],

]);

var options = {

title: 'Rankings Tracker'

};

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

chart.draw(data, options);getVAxisValue(0,-1)

}

</script>

</head>

<body>

</body>

</html>

Andrew Gallant

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Jul 29, 2014, 8:45:52 AM7/29/14

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Set the vAxis.direction option to -1.

Paul Preston

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Jul 31, 2014, 4:07:19 AM7/31/14

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Thanks Andrew but where in the code do I put the vAxis bit?

Paul

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Andrew Gallant

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Jul 31, 2014, 9:04:47 AM7/31/14

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You add it to your chart options:

var options = {
title: 'Rankings Tracker',

vAxis: {

direction: -1

}
};

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