setTileLodZoomShift

shift applied to the Zoom level during LOD calculation A negative value shifts the Zoom level to a coarser level reducing quality but improving performance A positive value shifts the Zoom level to a finer level increasing details but negatively affecting performance A value of zero (default) does not apply any shift to the Zoom level It is not recommended to change the default value unless performance is critical and the loss of quality is acceptable. A value of -1 reduces the number of displayed tiles by a factor of 4 on average It is recommended to first configure the pixelRatio before adjusting TileLodZoomShift. pixelRatio