Promise or event for render complete?

[casesolved-co-uk]

Please can someone tell me if the render process is a Promise or if there is an event for its completion?

I need to screenshot an ERPNext dashboard (multiple charts) so need to know when all the charts have completed rendering.

TIA

@uhrjun ?

[casesolved-co-uk]

It seems an event should be triggered when updateNav is run?

I think adding a Promise would be too difficult because charts are rendered directly from the constructor, so no chance to return something... Unless base chart subclasses promise?

charts/src/js/charts/BaseChart.js

Line 313 in f333096

updateNav() {