Function resetElementRect

packages/editor/src/utils/selection.ts:142–147

(rect: DOMRect, height: number)

 * @returns The reset DOMRect
 */
const resetElementRect = (rect: DOMRect, height: number) => {
  const oldHeight = rect.height
  if (oldHeight >= height) return rect
  const top = rect.top + (oldHeight - height) / 2
  return new DOMRect(rect.left, top, rect.width, height)
}

/**
 * Check if a given DOMRect intersects with a given line defined by its top, bottom, and height values