I couldn't get the role colors to work in the pie chart, so I tried a
different approach and replaced the entire Google color array with one of
my own.
<html>
<head>
<script type="text/javascript"
src="https://www.gstatic.com/charts/loader.js";></script>
<script type="text/javascript">
google.charts.load("current", {packages:["corechart"]});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
usrClr =
['#2309B2','#3416D8','#1F193F','#0A0562','#150E88','#181CF0','#091EBC','#213BB3','#4888F1','#003EA5','#002B72','#0070EE','#002855','#001C3B','#3066A1','#21466E','#097BBC','#3293CC','#1BABFF','#41B6E6','#1C7599','#338EB3','#05516C','#68D2DF','#368892','#50A2AC','#09A1B2','#5CBAC5','#90F3FF','#3BF8FD'];
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
['Commute', 2],
['Watch TV', 2],
['Sleep', 7]
]);
var options = {
title: 'Cumplimiento Hasta Mes Actual',
is3D:true,
colors: usrClr
};
var chart = new
google.visualization.PieChart(document.getElementById('piechart_3d'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="piechart_3d" style="width: 900px; height: 500px;"></div>
</body>
</html>
Like the usual Google colors, once all the colors are used, they restart
from the beginning again. I used an array of 30 colors, but you can use how
many you want.
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