5285254265

export function findAppropriateZoom(availableZoomLevels: number[], zoom: number) {
  if (!availableZoomLevels.length) {
    throw new Error('No available zoom levels');
  }
  const zoomBetweenList = availableZoomLevels.map((availableZoom) => Math.abs(availableZoom + 1 - zoom));
  const targetIndex = zoomBetweenList.indexOf(Math.min(...zoomBetweenList));
  return availableZoomLevels[targetIndex];
}

1	export function findAppropriateZoom(availableZoomLevels: number[], zoom: number) {
2	if (!availableZoomLevels.length) {	24✔
3	throw new Error('No available zoom levels');	24✔
4	}	24✔
5	const zoomBetweenList = availableZoomLevels.map((availableZoom) => Math.abs(availableZoom + 1 - zoom));
6	const targetIndex = zoomBetweenList.indexOf(Math.min(...zoomBetweenList));	46!
7	return availableZoomLevels[targetIndex];	×
8	}

antvis / L7Plot / 5285254265

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