Application: gvSIG desktop

package com.iver.cit.gvsig.gui.cad.snapping;

import java.awt.Graphics;

import java.awt.geom.Point2D;

import com.iver.cit.gvsig.fmap.core.IGeometry;

/**

 * @author fjp

 *

 */

public interface ISnapper {

        Point2D getSnapPoint(Point2D queryPoint, IGeometry geomToSnap, double tolerance, Point2D lastPointEntered);

        void setSnapPoint(Point2D snapPoint);

        void draw(Graphics g, Point2D pPixels);

        String getToolTipText();

        /**

         * Implement this if you need a Snapper more important than the others.

         * Default value is 0 (no prority).

         * @return

         */

        int getPriority();

}