docs: public LevelOfDetails getLevelOfDetails() {
  		if (this.lod == null) {
  			final double meterSize = doc2fxSize(1);
  			if (meterSize <= LOW_DETAILLED_METER_SIZE) {
  				this.lod = LevelOfDetails.LOW;
  			} else if (meterSize >= HIGH_DETAILLED_METER_SIZE) {
  				this.lod = LevelOfDetails.HIGH;
  			} else {
  				this.lod = LevelOfDetails.NORMAL;
  			}
  		}
  		return this.lod;
  	}