Method getZoomRange

src/ChartGPU.ts:88–88

* Returns the current percent-space zoom window (or `null` when zoom is disabled).

()

   * Returns the current percent-space zoom window (or `null` when zoom is disabled).
   */
  getZoomRange(): Readonly<{ start: number; end: number }> | null;
  /**
   * Sets the percent-space zoom window.
   *