Hi, I have this chart and I would like to change it to display percents
instead of numbers, how would I do this? I've been trying to figure it out
for a while with no luck.
google.load('visualization', '1', {packages: ['corechart', 'line']});
google.setOnLoadCallback(drawAxisTickColors);
function drawAxisTickColors() {
var data = new google.visualization.DataTable();
data.addColumn('number', 'X');
data.addColumn('number', 'Dogs');
data.addColumn('number', 'Cats');
data.addRows([
[0, 0, 0], [1, 10, 5], [2, 23, 15], [3, 17, 9], [4, 18, 10],
[5, 9, 5],
[6, 11, 3], [7, 27, 19], [8, 33, 25], [9, 40, 32], [10, 32, 24
], [11, 35, 27],
[12, 30, 22], [13, 40, 32], [14, 42, 34], [15, 47, 39], [16, 44, 36
], [17, 48, 40],
[18, 52, 44], [19, 54, 46], [20, 42, 34], [21, 55, 47], [22, 56, 48
], [23, 57, 49],
[24, 60, 52], [25, 50, 42], [26, 52, 44], [27, 51, 43], [28, 49, 41
], [29, 53, 45],
[30, 55, 47], [31, 60, 52], [32, 61, 53], [33, 59, 51], [34, 62, 54
], [35, 65, 57],
[36, 62, 54], [37, 58, 50], [38, 55, 47], [39, 61, 53], [40, 64, 56
], [41, 65, 57],
[42, 63, 55], [43, 66, 58], [44, 67, 59], [45, 69, 61], [46, 69, 61
], [47, 70, 62],
[48, 72, 64], [49, 68, 60], [50, 66, 58], [51, 65, 57], [52, 67, 59
], [53, 70, 62],
[54, 71, 63], [55, 72, 64], [56, 73, 65], [57, 75, 67], [58, 70, 62
], [59, 68, 60],
[60, 64, 56], [61, 60, 52], [62, 65, 57], [63, 67, 59], [64, 68, 60
], [65, 69, 61],
[66, 70, 62], [67, 72, 64], [68, 75, 67], [69, 80, 72]
]);
var options = {
hAxis: {
title: 'Time',
textStyle: {
color: '#01579b',
fontSize: 20,
fontName: 'Arial',
bold: true,
italic: true
},
titleTextStyle: {
color: '#01579b',
fontSize: 16,
fontName: 'Arial',
bold: false,
italic: true
}
},
vAxis: {
title: 'Popularity',
textStyle: {
color: '#1a237e',
fontSize: 24,
bold: true
},
titleTextStyle: {
color: '#1a237e',
fontSize: 24,
bold: true
}
},
colors: ['#a52714', '#097138']
};
var chart = new google.visualization.LineChart(document.getElementById
('chart_div'));
chart.draw(data, options);
}
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