Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* 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., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

package org.gvsig.raster.swing.impl.tool.infobypoint;

import java.awt.geom.Point2D;

import java.util.ArrayList;

import java.util.List;

import java.util.Observable;

import org.gvsig.raster.swing.infobypoint.InfoByPointDataModel;

public class DefaultInfoByPointDataModel extends Observable implements InfoByPointDataModel {

        private static final int   LONG_STRING             = 26;

        public int                 bands                   = 0;

        public List<Double>        bandsValues             = new ArrayList<Double>();

        public Point2D             pixelPoint              = new Point2D.Double();

        public Point2D             worldPoint              = new Point2D.Double();

        public Point2D             viewPoint               = new Point2D.Double();

        public int[]               rgb                     = new int[3];

        public double[]            cmyk                    = new double[4];

        public double[]            hsl                     = new double[3];

        public List<String>        layers                  = null;

        public boolean             projected               = true;

        public DefaultInfoByPointDataModel() {

                setARGB(0, 0, 0);

                setCMYK(new double[]{0, 0, 0, 0});

                setHSL(0, 0, 0);

                setBandValues(new double[]{Double.NaN});

                setNumberOfBands(0);

                setPixelPoint(-1, -1);

                setViewPoint(Double.NaN, Double.NaN);

                setWorldPoint(Double.NaN, Double.NaN);

                List<String> list = new ArrayList<String>();

                list.add("...");

                setLayerList(list);

        }

        public void setProjected(boolean projected) {

                this.projected = projected;

        }

        public void setBandValues(double[] list) {

                bandsValues.clear();

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

                        bandsValues.add(list[i]);

                }

        }

        public void setNumberOfBands(int n) {

                this.bands = n;

        }

        public void setLayerList(List<String> list) {

                layers = list;

        }

        public void setARGB(int r, int g, int b) {

                rgb[0] = r;

                rgb[1] = g;

                rgb[2] = b;

        }

        public void setCMYK(double[] cmyk) {

                this.cmyk = cmyk;

        }

        public void setHSL(double h, double s, double l) {

                hsl[0] = h;

                hsl[1] = s;

                hsl[2] = l;

        }

        public void setPixelPoint(double x, double y) {

                pixelPoint.setLocation(x, y);

        }

        public void setWorldPoint(double x, double y) {

                worldPoint.setLocation(x, y);

        }

        public void setViewPoint(double x, double y) {

                viewPoint.setLocation(x, y);

        }

        public String getFormatedLayerName(int i) {

                if(LONG_STRING < layers.get(i).length())

                        return "..." + layers.get(i).substring(layers.get(i).length() - LONG_STRING, layers.get(i).length());

                return layers.get(i);

        }

        public void notifyObservers() {

                setChanged();

                super.notifyObservers();

        }

}