I have been following the Picasso tutorial as to how to create a scatter plot chart.
The example also shows how to add burshing to the object which I have been able to get to work.
I am now trying to get PicassoQ to work to make Qlik selections.
Can someone please assist. The chart has 2 dimensions and 2 measures.
PicassoQ documentation mentions the following:
const b = chart.brush('selection');
But I am not clear as to how this can be used.