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/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 *

 * Copyright (C) 2004-5.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 * cresques@gmail.com

 */

package org.gvsig.projection.cresques.geo.cover;

import java.awt.geom.Point2D;

import java.io.InputStream;

import java.io.OutputStream;

import java.util.Vector;

import org.gvsig.projection.cts.ICoordTrans;

import org.gvsig.projection.cts.IProjection;

import org.gvsig.projection.geo.Projected;

import org.gvsig.projection.px.Extent;

/**

 * @author Luis W. Sevilla <sevilla_lui@gva.es>

 */

public class Hoja implements Projected {

    IProjection proj;

    String code = null;

    String name = null;

    Extent extent = null;

    Point2D tl;

    Point2D tr;

    Point2D bl;

    Point2D br;

    public Hoja(IProjection proj, String code, String name) {

        this.proj = proj;

        this.code = code;

        this.name = name;

        tl = tr = bl = br = null;

    }

    public Hoja(String cod, Point2D p1, Point2D p2, Point2D p3, Point2D p4,

                String name) {

        code = cod;

        tl = p1;

        tr = p2;

        bl = p3;

        br = p4;

        if (name != null) {

            this.name = name;

        }

        setExtent();

    }

    public Hoja(String cod, Point2D[] pt, String name) {

        code = cod;

        tl = pt[0];

        tr = pt[1];

        br = pt[2];

        bl = pt[3];

        if (name != null) {

            this.name = name;

        }

        setExtent();

    }

    public Hoja(String cod, Vector pt, String name) {

        code = cod;

        tl = (Point2D) pt.get(0);

        tr = (Point2D) pt.get(1);

        br = (Point2D) pt.get(2);

        bl = (Point2D) pt.get(3);

        if (name != null) {

            this.name = name;

        }

        setExtent();

    }

    public Hoja(String cod, Hoja h, String name) {

        code = cod;

        tl = h.tl;

        tr = h.tr;

        br = h.br;

        bl = h.bl;

        if (name != null) {

            this.name = name;

        }

        setExtent();

    }

    public IProjection getProjection() {

        return proj;

    }

    public void setProjection(IProjection p) {

        proj = p;

    }

    public void reProject(ICoordTrans rp) {

        // TODO metodo reProject pendiente de implementar

    }

    public Point2D getTL() {

        return tl;

    }

    public void setTL(Point2D pt) {

        tl = pt;

        extent.add(pt);

    }

    public Point2D getTR() {

        return tr;

    }

    public void setTR(Point2D pt) {

        tr = pt;

        extent.add(pt);

    }

    public Point2D getBL() {

        return bl;

    }

    public void setBL(Point2D pt) {

        bl = pt;

        extent.add(pt);

    }

    public Point2D getBR() {

        return br;

    }

    public void setBR(Point2D pt) {

        br = pt;

        extent.add(pt);

    }

    public Extent getExtent() {

        return extent;

    }

    private void setExtent() {

        extent = new Extent(tl, br);

        extent.add(tr);

        extent.add(bl);

    }

    public String getCode() {

        return code;

    }

    public String getName() {

        return name;

    }

    public Point2D[] getVertex() {

        Point2D[] v = { tl, tr, br, bl };

        return v;

    }

    public void toXml(OutputStream os) {

    }

    public void fromXml(InputStream is) {

    }

}