Invoke export function from code

[Andrew_X]

Hello!
I'm wondering if there any possibility to invoke export function programmaticaly (from code) without user clicking on the export button? It is possible with JavaScript Highcharts lib, but how can it be done by GWT wrapper?

[Andrew_X]

I found solution wit using JSNI:

exportChart(chart.getNativeChart());

private static native JavaScriptObject exportChart(JavaScriptObject chart) /*-{

return chart.exportChart();

}-*/;