slopeAdjust = LayerUtils.intFromProperties(properties, prefix + ETOPOSlopeAdjustProperty, DEFAULT_SLOPE_ADJUST);
slopeAdjust = PropUtils.intFromProperties(properties, prefix + ETOPOSlopeAdjustProperty, DEFAULT_SLOPE_ADJUST);
    public void setProperties(String prefix, java.util.Properties properties) {	super.setProperties(prefix, properties);	path = properties.getProperty(prefix + ETOPOPathProperty);	opaqueness = LayerUtils.intFromProperties(properties,						  prefix + OpaquenessProperty,						  DEFAULT_OPAQUENESS);		viewType = LayerUtils.intFromProperties(properties,						prefix + ETOPOViewTypeProperty,						COLOREDSHADING);	slopeAdjust = LayerUtils.intFromProperties(properties,						   prefix + ETOPOSlopeAdjustProperty,						   DEFAULT_SLOPE_ADJUST);	minuteSpacing = LayerUtils.intFromProperties(properties,						     prefix + ETOPOMinuteSpacingProperty,						     DEFAULT_MINUTE_SPACING);	    }