FAQ
For basic usage, Highcharts does not refer to any files outside the Highcharts library, though there are some cases that you should be aware of. The expor...
Mon, 1 Jul, 2019 at 10:48 AM
To support browsers older than IE9, some polyfills are needed. See the System Requirements article for details. The most common reason why a chart works...
Mon, 1 Jul, 2019 at 10:55 AM
We offer JavaScript-based visualization libraries that can visualize arbitrary datasets on web-pages. We do not offer any ready-made data adapters to conne...
Mon, 1 Jul, 2019 at 10:59 AM
Such situations occur when axis' labels have a property called useHTML set to true. In a nutshell, the reason for labels display like that is because H...
Mon, 1 Jul, 2019 at 11:01 AM
When working with series with a high number of data points, there are a few things to consider. First of all, consider using the Boost module. Otherwi...
Mon, 1 Jul, 2019 at 11:05 AM
Currently this is not implemented in the core, but there are a couple of paths you can take to achieve this. Use our hack for exporting multiple charts. ...
Mon, 1 Jul, 2019 at 11:07 AM
Yes, most Highstock features can be applied to standard charts. From a licensing point of view, using features of the Highstock package obviously requires a...
Wed, 26 Jun, 2019 at 11:33 AM
A data table can be added to the chart by using the export-data module and a simple option, exporting.showTable. This table does not support exporting to SV...
Mon, 1 Jul, 2019 at 11:12 AM
If you're using German umlauts, Scandinavian vowels, or non-European alphabets, you need to use UTF-8 encoding for your files. There are two ways of do...
Mon, 1 Jul, 2019 at 11:14 AM
To make them visible, you must use the exporting.allowHTML option. Setting it to true allows HTML inside the chart, directly in the exported image. Exam...
Mon, 1 Jul, 2019 at 11:15 AM