Updating interval selection area with selection.update

[sanghoonio]

I know it's possible update the selection values tied to an interval through selection.update, but I was wondering if it was possible to update the visual selected/brushed area of the interval itself along with the selection value programatically. Here is an example use case.

// define selection
const $percentMTBrush = useRef(vg.Selection.intersect()).current;

// update selection function
const updatePercentMTBrush = (min: number, max: number): void => {
  $percentMTBrush.update({
    source: 'user',
    clients: new Set(),
    value: [min, max],
    predicate: vg.sql`percent_mt >= ${min} AND percent_mt <= ${max}`,
    meta: {
      field: 'percent_mt',
      type: 'range'
    }
  } as any);
};

// plot using interval that updates selection
const percentMT = vg.plot(
  vg.densityY(vg.from('cells', { filterBy: $densityFilter }), {
    x: 'percent_mt',
    opacity: 0.5,
    tip: false,
  }),
  vg.intervalX({ as: $percentMTBrush }),
  vg.xLabel(umapCategories.percent_mt.title),
  vg.yAxis(null),
  vg.width(umapWidth),
  vg.height(88),
);

// when I update the selection value like this, can the plot above reflect the new interval?
updatePercentMTBrush(5.0, 15.0);

Thanks. The cross-plot interactions I'm able to get are pretty awesome so far.

[declann]

Did you get a solution for this?