Hi there,
I can't seem to get my vAxis to display a percentage, but my tooltips are
displaying percentages. Anyone have an idea on how to fix? Thanks a bunch!
Here is the code:
<html>
<head>
<script type="text/javascript"
src="https://www.gstatic.com/charts/loader.js";></script>
<option value="percent">percent</option>
<script type="text/javascript">
google.charts.load('current', { 'packages': ['corechart', 'bar'] });
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var query = new
google.visualization.Query("https://docs.google.com/spreadsheets/d/1MR-iqhpvCCNWjYVOWyeYp19YlLEIKf_cqzLVk0LvF5s/edit#gid=0?range=A1:D7";);
query.send(handleQueryResponse);
}
function handleQueryResponse(response) {
var data = response.getDataTable();
var chart = new
google.visualization.ColumnChart(document.getElementById('student_chart'));
var options = {
isStacked: 'false',
title: 'Number of Unique Students by Year',
curveType: 'function',
legend: { gridlines: 'bottom' },
colors: ['red', 'yellow', 'green'],
pointSize: 20,
series: {
vAxis: {format: "###'%'"},
}
};
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="student_chart" style="width: 900px; height: 500px"></div>
</body>
</html>
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