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.tools.app.basic.tool.geolocation.ui;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.GridLayout;

import java.awt.geom.AffineTransform;

import javax.swing.JPanel;

import org.gvsig.andami.PluginServices;

import org.gvsig.fmap.dal.coverage.RasterLocator;

import org.gvsig.fmap.dal.coverage.util.MathUtils;

import org.gvsig.fmap.mapcontext.ViewPort;

import org.gvsig.gui.beans.datainput.DataInputContainer;

import org.gvsig.raster.fmap.layers.FLyrRaster;

import org.gvsig.raster.tools.app.basic.tool.geolocation.listener.GeoLocationPanelListener;

/**

 * Panel de geolocalizaci?n. Este muestra los par?metros de la matriz de transformaci?n

 * que est? aplicandose en esos momentos al raster. 

 * 

 * @version 12/12/2007

 * @author Nacho Brodin (nachobrodin@gmail.com)

 *

 */

public class GeoLocationOpeningRasterTransfPanel extends GeolocationBaseClassPanel {

        private static final long         serialVersionUID = -7797379892312214949L;

        private DataInputContainer               ulx = null;

        private DataInputContainer               uly = null;

        private DataInputContainer               psx = null;

        private DataInputContainer               psy = null;

        private DataInputContainer               rotx = null;

        private DataInputContainer               roty = null;

        private JPanel                                   coordsPanel = null;

        private JPanel                                   paramsPanel = null;

        /**

     * N?mero de decimales a mostrar

     */

    private int                        tailValue = 2;

        /**

         * Constructor

         */

        public GeoLocationOpeningRasterTransfPanel(GeoLocationPanelListener list) {

                this.listener = list;

                GridBagLayout gl = new GridBagLayout();

                this.setLayout(gl);

                setBorder(javax.swing.BorderFactory.createTitledBorder(null, PluginServices.getText(this, "geolocation"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

                ulx = new DataInputContainer();

                ulx.setLabelText(PluginServices.getText(this,"ux"));

                ulx.addValueChangedListener(listener);

                ulx.addKeyListener(listener);

                uly = new DataInputContainer();

                uly.setLabelText(PluginServices.getText(this,"uy"));

                uly.addValueChangedListener(listener);

                uly.addKeyListener(listener);

                psx = new DataInputContainer();

                psx.setLabelText(PluginServices.getText(this,"px"));

                psx.addValueChangedListener(listener);

                psx.addKeyListener(listener);

                psy = new DataInputContainer();

                psy.setLabelText(PluginServices.getText(this,"py"));

                psy.addValueChangedListener(listener);

                psy.addKeyListener(listener);

                rotx = new DataInputContainer();

                rotx.setLabelText(PluginServices.getText(this,"rx"));

                rotx.addValueChangedListener(listener);

                rotx.addKeyListener(listener);

                roty = new DataInputContainer();

                roty.setLabelText(PluginServices.getText(this,"ry"));

                roty.addValueChangedListener(listener);

                roty.addKeyListener(listener);

                coordsPanel = new JPanel();

                GridLayout l = new GridLayout(2, 1);

                l.setVgap(2);

                coordsPanel.setLayout(l);

                paramsPanel = new JPanel();

                GridLayout l1 = new GridLayout(2, 2);

                l1.setVgap(2);

                paramsPanel.setLayout(l1);

                init();

        }

        private void init() {

                coordsPanel.add(ulx);

                coordsPanel.add(uly);

                paramsPanel.add(psx);

                paramsPanel.add(psy);

                paramsPanel.add(rotx);

                paramsPanel.add(roty);

                GridBagConstraints gbc = new GridBagConstraints();

                gbc.fill = GridBagConstraints.HORIZONTAL;

                gbc.gridx = 0;

                gbc.gridy = 0;

                gbc.insets = new java.awt.Insets(1, 1, 1, 1);

                this.add(coordsPanel, gbc);

                gbc.gridy = 1;

                gbc.weightx = 1.0;

                this.add(paramsPanel, gbc);

        }

        /**

         * Activa o desactiva los botones de transformaci?n anterior y siguiente dependiendo

         * del estado de la lista de transformaciones.

         * @return

         */

        public void activeButtons() {

        }

        /**

         * Asigna la capa raster del raster seleccionado en el TOC en base 

         * al cual se asigna la georreferenciaci?n al dialogo.

         * @param lyr

         */

        public void setParams(FLyrRaster lyr, ViewPort vp) {

                setLayer(lyr);

                setViewPort(vp);

                loadTransform(lyr.getAffineTransform());

        }

        /**

         * Carga los par?metros en el dialogo a partir de la capa

         * @param lyr Capa raster

         */

        public void loadTransform(AffineTransform at) {

                listener.setEnableValueChangeEvent(false);

                MathUtils math = RasterLocator.getManager().getMathUtils();

                setUlx(String.valueOf(math.format(at.getTranslateX(), tailValue)));

                setUly(String.valueOf(math.format(at.getTranslateY(), tailValue)));

                setPsx(String.valueOf(math.format(at.getScaleX(), tailValue)));

                setPsy(String.valueOf(math.format(at.getScaleY(), tailValue)));

                setRotx(String.valueOf(math.format(at.getShearX(), tailValue)));

                setRoty(String.valueOf(math.format(at.getShearY(), tailValue)));

                listener.setEnableValueChangeEvent(true);

        }

        /**

         * Asigna el tama?o de pixel en X

         * @param psx

         */

        public void setPsx(String psx) {

                this.psx.setValue(psx);

        }

        /**

         * Asigna el tama?o de pixel en Y

         * @param psy

         */

        public void setPsy(String psy) {

                this.psy.setValue(psy);

        }

        /**

         * Asigna la rotaci?n en X

         * @param rotx

         */

        public void setRotx(String rotx) {

                this.rotx.setValue(rotx);

        }

        /**

         * Asigna la rotaci?n en Y

         * @param roty

         */

        public void setRoty(String roty) {

                this.roty.setValue(roty);

        }

        /**

         * Asigna la coordenada superior izquierda

         * @param ulx 

         */

        public void setUlx(String ulx) {

                this.ulx.setValue(ulx);

        }

        /**

         * Asigna la coordenada superior derecha

         * @param ulx 

         */

        public void setUly(String uly) {

                this.uly.setValue(uly);

        }

        /**

         * Obtiene el tama?o de pixel en X

         * @return

         */

        public DataInputContainer getPsx() {

                return psx;

        }

        /**

         * Obtiene el tama?o de pixel en Y

         * @return

         */

        public DataInputContainer getPsy() {

                return psy;

        }

        /**

         * Obtiene la rotaci?n en X

         * @return

         */

        public DataInputContainer getRotx() {

                return rotx;

        }

        /**

         * Obtiene la rotaci?n en Y

         * @return

         */

        public DataInputContainer getRoty() {

                return roty;

        }

        /**

         * Obtiene la X de la coordenada superior izquierda

         * @return

         */

        public DataInputContainer getUlx() {

                return ulx;

        }

        /**

         * Obtiene la Y de la coordenada superior izquierda

         * @return

         */

        public DataInputContainer getUly() {

                return uly;

        }

}