When the web brower clike the export button to export the picture,sometimes I find that it will connect to the highcharts export.com server.But my picture should be private,so how to prevent to connect to highcharts server?Can I put the export in my own web server?
You can setup your own exporting server, for further information please visit the website http://www.highcharts.com/docs/export-module/setting-up-the-server/