With a Perl script I generate numerous Google Line Charts for 20 and more series of data at once.
The legend labels are of the form: a serial number appended by an iterating #counter.
Unfortunately, starting with #10 those counters are cut off:
Is there maybe a way to stop Google charts from doing that?
My quite simple chart code is below:
var data = { ...... };
function drawCharts() {
for (var csv in data) {
var x = new google.visualization.DataTable(data[csv]);
var options = {
title: csv,
width: 800,
height: 600
};
var chart = new google.visualization.LineChart(document.getElementById(csv));
chart.draw(x, options);
}
}
$(function() {
google.setOnLoadCallback(drawCharts);
});
To get full legend in your chart just add chartArea width and height as below
var options = {
title: csv,
width: 800,
height: 600,
chartArea: { width: "50%", height: "70%" }
};
Take a look at this jqfaq.com to get a working sample