I make use of WebGL graphs and will sometimes lose the context when interacting with them heavily (i.e. making multiple large scattergl selections consecutively).
It would be very useful to have a handler for the plotly_webglcontextlost event so that users can choose to handle these errors gracefully and redraw their graphs if necessary. It appears to be a fairly straightforward addition.
I make use of WebGL graphs and will sometimes lose the context when interacting with them heavily (i.e. making multiple large scattergl selections consecutively).
It would be very useful to have a handler for the plotly_webglcontextlost event so that users can choose to handle these errors gracefully and redraw their graphs if necessary. It appears to be a fairly straightforward addition.