FAQ

Is it possible for a chart to have multiple panes?
Yes, this can be done. The xAxis/yAxis can be an object as well as an array of objects. Through options like top, left, width and height, the position and s...
Mon, 1 Jul, 2019 at 11:20 AM
Can I use latitude and longitude coordinate system for map points and bubbles in Highcharts Maps?
The latitude/longitude coordinates are supported in Highmaps. In order to use them, the proj4js library has to be loaded before Highcharts Maps script. For ...
Fri, 15 May, 2020 at 11:05 PM
Is there a way to override or change data before export?
When you want to change exported chart data you could use chart's event exportData. The argument passed in that event is an object with dataRows stori...
Tue, 14 May, 2019 at 11:29 AM
How can I customize exported PDF document?
With some additional code you could make changes to exported PDF when exporting a chart into PDF format. The changes could be like: size of page (in additi...
Thu, 16 May, 2019 at 10:02 AM
Highcharts.charts array has undefined instead of a chart reference.
This is an expected behavior. The Highcharts.charts array will store all chart references for the current Highcharts instance. When you destroy a chart, the...
Thu, 23 May, 2019 at 11:58 AM
Can I use Highcharts with a ...server?
Highcharts runs entirely on the client, and works with any web server that can deliver HTML and JavaScript content. Whether your server is PHP, Perl, ASP, A...
Fri, 15 May, 2020 at 11:15 PM
When will the next version be published / released ?
Highcharts maintenance updates are expected once every few weeks. Major and minor version updates are usually based on previously planned roadmap. Y...
Wed, 26 Jun, 2019 at 1:57 PM
How to use Highcharts SVG Renderer?
Highcharts is equipped with a rendering module that acts as a wrapper for JavaScript access to SVG in modern browsers and VML in IE < 9. lt can be used t...
Fri, 15 May, 2020 at 8:36 PM
Can I generate charts on the server without using a browser?
NODE EXPORT SERVER In addition to being able to run as a server, our node export server is a fully functional command line tool for creating chart image...
Fri, 7 Jun, 2019 at 12:08 PM
How do I define irregular time data?
To add data points with irregular intervals, instead of defining pointStart and pointInterval for the series, define an X value (date) for each point. See h...
Fri, 7 Jun, 2019 at 12:09 PM