Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id$

* $Log$

* Revision 1.2  2006-10-31 16:16:34  jaume

* *** empty log message ***

*

* Revision 1.1  2006/10/30 19:30:35  jaume

* *** empty log message ***

*

*

*/

package com.iver.cit.gvsig.fmap.core.symbols;

import java.awt.Dimension;

import java.awt.Graphics2D;

import java.awt.Rectangle;

import java.awt.Shape;

import java.awt.geom.AffineTransform;

import java.awt.geom.Point2D;

import java.util.ArrayList;

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

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

import com.iver.utiles.XMLEntity;

public class MarkerFillSymbol extends AbstractFillSymbol {

        private double rotation;

        private AbstractMarkerSymbol markerSymbol;

        private boolean grid;

        private double xOffset = 0;

        private double yOffset = 0;

        private double xSeparation = 20;

        private double ySeparation = 20;

        private Dimension markerSize = new Dimension(7,7);

        public boolean isGrid() {

                return grid;

        }

        public void setGrid(boolean grid) {

                this.grid = grid;

        }

        public Dimension getMarkerSize() {

                return markerSize;

        }

        public void setMarkerSize(Dimension markerSize) {

                this.markerSize = markerSize;

        }

        public AbstractMarkerSymbol getMarkerSymbol() {

                return markerSymbol;

        }

        public void setMarkerSymbol(AbstractMarkerSymbol markerSymbol) {

                this.markerSymbol = markerSymbol;

        }

        public double getRotation() {

                return rotation;

        }

        public void setRotation(double rotation) {

                this.rotation = rotation;

        }

        public double getXOffset() {

                return xOffset;

        }

        public void setXOffset(double offset) {

                xOffset = offset;

        }

        public double getXSeparation() {

                return xSeparation;

        }

        public void setXSeparation(double separation) {

                xSeparation = separation;

        }

        public double getYOffset() {

                return yOffset;

        }

        public void setYOffset(double offset) {

                yOffset = offset;

        }

        public double getYSeparation() {

                return ySeparation;

        }

        public void setYSeparation(double separation) {

                ySeparation = separation;

        }

        public ISymbol getSymbolForSelection() {

                // TODO Auto-generated method stub

                throw new Error("Not yet implemented!");

        }

        public void draw(Graphics2D g, AffineTransform affineTransform, FShape shp) {

                throw new Error("Not yet implemented!");

        }

        public int getPixExtentPlus(Graphics2D g, AffineTransform affineTransform, Shape shp) {

                // TODO Auto-generated method stub

                throw new Error("Not yet implemented!");

        }

        public int getOnePointRgb() {

                // TODO Auto-generated method stub

                throw new Error("Not yet implemented!");

        }

        public XMLEntity getXMLEntity() {

                XMLEntity xml = new XMLEntity();

                xml.putProperty("className", getClassName());

                xml.putProperty("rotation", rotation);

                xml.putProperty("grid", grid);

                xml.putProperty("xOffset", xOffset);

                xml.putProperty("yOffset", yOffset);

                xml.putProperty("xSeparation", xSeparation);

                xml.putProperty("ySeparation", ySeparation);

                xml.addChild(markerSymbol.getXMLEntity());

                return xml;

        }

        public int getSymbolType() {

                // TODO Auto-generated method stub

                throw new Error("Not yet implemented!");

        }

        public void drawInsideRectangle(Graphics2D g, AffineTransform scaleInstance, Rectangle r) {

                Point2D[] points = calculatePoints(r);

                for (int i = 0; i < points.length; i++) {

                        Rectangle myRect = new Rectangle((int) points[i].getX(),

                                                                                          (int) points[i].getY(),

                                                                                          (int) markerSize.getHeight(),

                                                                                          (int) markerSize.getWidth());

                        markerSymbol.drawInsideRectangle(g, scaleInstance, myRect);

                }

        }

        private Point2D[] calculatePoints(Rectangle r) {

                ArrayList points = new ArrayList();

                if (grid) {

                        int rowCount = (int) ((r.getHeight()-yOffset)/ySeparation);

                        int colCount = (int) ((r.getWidth()-xOffset)/xSeparation);

                        double x = xOffset;

                        double y = r.getHeight()-yOffset;

                        for (int i = 0; i < rowCount; i++) {

                                for (int j = 0; j < colCount; j++) {

                                        points.add(new Point2D.Double(x, y));

                                        x += xSeparation;

                                }

                                x = xOffset;

                                y -= ySeparation;

                        }

                } else {

                        throw new Error("Not yet implemented!");

                }

                return (Point2D[]) points.toArray(new Point2D[0]);

        }

        public String getClassName() {

                return getClass().getName();

        }

        public void setXMLEntity(XMLEntity xml) {

                rotation = xml.getDoubleProperty("rotation");

                grid = xml.getBooleanProperty("grid");

                xOffset = xml.getDoubleProperty("xOffset");

                yOffset = xml.getDoubleProperty("yOffset");

                xSeparation = xml.getDoubleProperty("xSeparation");

                ySeparation = xml.getDoubleProperty("ySeparation");

                markerSymbol = (AbstractMarkerSymbol) SymbolFactory.

                                                        createFromXML(xml.getChild(0));

        }

        public void setMarker(AbstractMarkerSymbol marker) {

                this.markerSymbol = marker;

        }

}