[CLOSED] download a chart in jpg format

[JCarlosF]

I can not download a chart in jpg format, i try this but did not work, help me please
thanks

 function saveChart(btn) {
            Ext.MessageBox.confirm('Confirmar Descarga', 'Desea descargar la grafica?', function (choice) {
                if (choice == 'yes') {
                    btn.up('panel').down('chart').save({
                        type: 'image/jpg'
                    });
                }
            });
        }

[Vladimir]

Here is the note from 'save' method documentation

Important: By default, chart data is sent to a server operated by Sencha to do data processing. You may change this default by setting the defaultUrl of theExt.draw.engine.ImageExporter class. In addition, please note that this service only creates PNG images.

So, Sencha server (default server) supports PNG only

[JCarlosF]

Here is the note from 'save' method documentation



So, Sencha server (default server) supports PNG only

ok, thanks!