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68 votes
Here’s a small plugin for getting the CSV for a categorized chart:
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Mathew Weaver
commented
I am looking to do the same thing that you describe. Did you ever get any further with this? Would you mind sharing a code snippet that gets the viewable chart data into a data URI?
Mathew Weaver
supported this idea
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As Josh said, getting the viewable chart data is fairly easy. Here is a code snippet:
var csv = "";
for (var i = 0; i < chart.series.length; i++) {
if (chart.series[i].name == 'Navigator') continue;
var series = chart.series[i];
for (var j = 0; j < series.data.length; j++) {
if (series.data[j] != undefined && series.data[j].x >= series.xAxis.min && series.data[j].x <= series.xAxis.max) {
csv = csv + series.name + ',' + Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', series.data[j].x) + ',' + series.data[j].y + '\r\n';
}
}
}