tileCoordIntersectsViewport(tileCoord, viewport) {
    return intersectsLinearRing(
      viewport,
      0,
      viewport.length,
      2,
      this.getTileCoordExtent(tileCoord),
    );
  }
The tile with the provided tile coordinate intersects the given viewport.
@param {import('../tilecoord.js').TileCoord} tileCoord Tile coordinate.
@param {Array<number>} viewport Viewport as returned from {@link module:ol/extent.getRotatedViewport}.
@return {boolean} The tile with the provided tile coordinate intersects the given viewport.