Application: gvSIG desktop » gvSIG tools: Vector editing

package org.gvsig.vectorediting.lib.prov.stretch.operation;

import java.awt.geom.AffineTransform;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.aggregate.MultiSurface;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

import org.gvsig.fmap.geom.operation.GeometryOperationException;

import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException;

import org.gvsig.fmap.geom.primitive.Line;

import org.gvsig.fmap.geom.primitive.OrientablePrimitive;

import org.gvsig.fmap.geom.primitive.Point;

import org.gvsig.fmap.geom.primitive.Polygon;

import org.gvsig.fmap.geom.primitive.Primitive;

public class PointStretchOperation implements StretchOperation{

    public PointStretchOperation() {

        // TODO Auto-generated constructor stub

    }

    public Geometry transform(AffineTransform at, Primitive geom, Geometry roi)

        throws GeometryOperationNotSupportedException,

        GeometryOperationException {

        Point point = (Point) (geom.cloneGeometry());

        if (roi.intersects(point) || roi.contains(point)) {

            point.transform(at);

        }

        return point;

    }

    public List<Point> getSelectedVertex(Primitive geom, Geometry roi)

        throws GeometryOperationNotSupportedException,

        GeometryOperationException, CreateGeometryException {

        Point point = (Point) (geom.cloneGeometry());

        List<Point> vertexList = new ArrayList<Point>();

        if (roi.intersects(point) || roi.contains(point)) {

            vertexList.add(point);

        }

        return vertexList;

    }

}

import org.gvsig.vectorediting.lib.prov.stretch.operation.PointStretchOperation;

        StretchOperationUtils.register(new PointStretchOperation(), Geometry.TYPES.POINT);