// License: GPL. For details, see LICENSE file.
package render;
import java.awt.Color;
import java.awt.geom.Point2D;
import s57.S57map;
import s57.S57map.Feature;
import s57.S57map.Snode;
/**
* @author Malcolm Herring
*/
public interface ChartContext {
enum RuleSet { ALL, BASE, SEAMARK }
Point2D getPoint(Snode coord);
double mile(Feature feature);
boolean clip();
Color background(S57map map);
RuleSet ruleset();
}