code: @Api
  	public void setScales(Double... scales) {
  		// Sort decreasing and store the list:
  		Arrays.sort(scales, Collections.reverseOrder());
  		scaleList = Arrays.asList(scales);
  		// Apply the requested scales on the SelectItem. Make sure only available scales are added:
  		updateScaleList();
  	}
docs: Set the specified relative scale values in the select item.
  
  @param scales
  array of relative scales (should be multiplied by pixelLength if in pixels/m)
  @since 1.6.0