Wick Charts

useYRange

useYRange: (chart: ChartInstance) => YRange

Subscribes to Y-axis range changes. Returns the current { min, max } derived from visible data plus padding. Re-renders on every viewport recompute.

Example

import { useChartInstance, useYRange } from '@wick-charts/react';
 
function YRangeReadout() {
  const chart = useChartInstance();
  const { min, max } = useYRange(chart);
 
  return <span>{min.toFixed(2)} – {max.toFixed(2)}</span>;
}