svn-gvsig-desktop / trunk / extensions / extRemoteSensing / src / org / gvsig / remotesensing / profiles / listener / DrawMouseProfileListener.java @ 20309
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2007 Instituto de Desarrollo Regional and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)
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* Campus Universitario s/n
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* 02071 Alabacete
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* Spain
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*
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* +34 967 599 200
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*/
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package org.gvsig.remotesensing.profiles.listener; |
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import java.awt.Color; |
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import java.awt.Cursor; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import org.gvsig.fmap.raster.grid.roi.VectorialROI; |
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import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
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import org.gvsig.raster.buffer.RasterBuffer; |
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import org.gvsig.raster.grid.GridException; |
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import org.gvsig.raster.util.RasterToolsUtil; |
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import org.gvsig.remotesensing.profiles.gui.ProfilePanel; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.IMarkerSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.layers.GraphicLayer; |
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import com.iver.cit.gvsig.fmap.rendering.FGraphic; |
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import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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import com.iver.cit.gvsig.fmap.tools.Events.MeasureEvent; |
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import com.iver.cit.gvsig.fmap.tools.Events.PointEvent; |
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import com.iver.cit.gvsig.fmap.tools.Listeners.PointListener; |
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import com.iver.cit.gvsig.fmap.tools.Listeners.PolylineListener; |
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/**
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* Clase que define el comportamiento tras los eventos de dibujado sobre la imagen.
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* Se encarga del pintado de la grafica asociada a la geometria (punto o linea) dibujada.
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*
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* @author aMu?oz (alejandro.munoz@uclm.es)
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* @version 11/3/2008
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*/
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public class DrawMouseProfileListener implements PolylineListener,PointListener { |
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private ProfilePanel panel = null; |
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/**
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* Constructor
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* @param panel principal de perfiles
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* */
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public DrawMouseProfileListener(ProfilePanel panel) {
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this.panel= panel;
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} |
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/**
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* Eventos tras el dibujado de una linea. Se pinta la geometria dibujada en la vista y se genera el
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* gr?fico asociado.
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* */
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public void polylineFinished(MeasureEvent event) throws BehaviorException { |
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GeneralPathX gp = event.getGP(); |
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IGeometry geometry = null;
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geometry = ShapeFactory.createPolyline2D(gp); |
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String roiName = ""; |
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VectorialROI lineRoi= null;
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int selectedRow;
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try {
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selectedRow = panel.getLineOptionsPanel().getTable().getSelectedRow(); |
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roiName = (String)panel.getLineOptionsPanel().getTable().getModel().getValueAt(selectedRow,0); |
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lineRoi = (VectorialROI)panel.getLineOptionsPanel().getROI(roiName); |
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// Si hay una roi con mas de una geometria no se hace nada.
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if(lineRoi.getGeometries().size()>0) |
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return;
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else {
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lineRoi.addGeometry(geometry); |
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panel.getLineOptionsPanel().addROI(lineRoi); |
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ISymbol sym = null;
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Color geometryColor = (Color)panel.getLineOptionsPanel().getTable().getModel().getValueAt(selectedRow, 1); |
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sym =SymbologyFactory.createDefaultLineSymbol(); |
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((ILineSymbol)sym).setLineColor(geometryColor); |
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GraphicLayer graphicLayer = panel.getLineOptionsPanel().getMapControl().getMapContext().getGraphicsLayer(); |
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FGraphic fGraphic = new FGraphic(geometry,graphicLayer.addSymbol(sym));
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panel.getLineOptionsPanel().getMapControl().getMapContext().getGraphicsLayer().addGraphic(fGraphic); |
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panel.getLineOptionsPanel().getRoiGraphics(roiName).add(fGraphic); |
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panel.getLineOptionsPanel().getMapControl().drawGraphics(); |
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panel.getLineOptionsPanel().getNewButton().setSelected(false);
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panel.getMapControl().setTool(panel.getLineOptionsPanel().getPreviousTool()); |
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// Se pinta el grafico asociado
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drawChartRoi(lineRoi,panel.getLineOptionsPanel().getComboBands().getSelectedIndex()); |
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} |
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} catch (NotInitializeException e) {
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RasterToolsUtil.messageBoxError("tabla_no_inicializada", this, e); |
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} |
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} |
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/**
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* @return cursor asociado al panel activo
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* */
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public Cursor getCursor() { |
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if(panel.getPointOptionsPanel().getNextActive()==ProfilePanel.PANELZPROFILE)
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return panel.getLineOptionsPanel().getToolCursor();
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else
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return panel.getPointOptionsPanel().getToolCursor();
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} |
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/**
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* Eventos tras el dibujado de un punto. Se a?ade el punto a la roi activa del panel.
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* Si esta roi tiene alguna geometria, se elimina.
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* */
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public void point(PointEvent event) throws BehaviorException { |
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Point2D point = event.getPoint();
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Point2D p= panel.getPointOptionsPanel().getMapControl().getViewPort().toMapPoint(point);
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IGeometry geometry = ShapeFactory.createPoint2D(p.getX(),p.getY()); |
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VectorialROI pointRoi= null;
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String roiName = ""; |
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int selectedRow;
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try {
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selectedRow = panel.getPointOptionsPanel().getTable().getSelectedRow(); |
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panel.getPointOptionsPanel().getTable().getModel().setValueAt(new Double(p.getX()), selectedRow, 2); |
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panel.getPointOptionsPanel().getTable().getModel().setValueAt(new Double(p.getY()), selectedRow, 3); |
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roiName = (String)panel.getPointOptionsPanel().getTable().getModel().getValueAt(selectedRow,0); |
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pointRoi =(VectorialROI)panel.getPointOptionsPanel().getRois().get(roiName); |
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pointRoi.clear(); |
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pointRoi.addGeometry(geometry); |
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panel.getPointOptionsPanel().addROI(pointRoi); |
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// Actualizaci?n del gr?fico
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drawChartAllPointsRois(); |
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panel.getPointOptionsPanel().getNewButton().setSelected(false);
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panel.getMapControl().setTool(panel.getPointOptionsPanel().getPreviousTool()); |
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} catch (NotInitializeException e) {
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RasterToolsUtil.messageBoxError("tabla_no_inicializada", this, e); |
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} |
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} |
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/**
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* Metodo que se encarga de pintar la roi de tipo linea que se pasa como parametro sobre el grafico.
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* La vanda de la que se tomar?n los valores es la que se pasa como par?metro.
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* */
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private void drawChartRoi(VectorialROI roi, int band){ |
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try {
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int[][] series; |
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series = new int[1][roi.getValues()]; |
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String[] names = new String[1]; |
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names[0] = "Grafico"; |
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roi.setBandToOperate(band); |
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series = new int[1][roi.getValues()]; |
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int k=0; |
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int z=0; |
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if(roi.getGrid().getDataType() == RasterBuffer.TYPE_BYTE){
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for (int i = 0; i < roi.getNX(); i++){ |
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for (int j = 0; j < roi.getNY(); j++){ |
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z= (int) roi.getCellValueAsByte(i,j);
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if(!roi.isNoDataValue(z)){
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series[0][k] =z;
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k++; |
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} |
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} |
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} |
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} |
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else if(roi.getGrid().getDataType() == RasterBuffer.TYPE_SHORT){ |
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for (int i = 0; i < roi.getNX(); i++){ |
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for (int j = 0; j < roi.getNY(); j++){ |
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z= (int) roi.getCellValueAsShort(i,j);
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if(!roi.isNoDataValue(z)){
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series[0][k] =z;
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k++; |
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} |
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} |
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} |
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} |
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else if(roi.getGrid().getDataType() == RasterBuffer.TYPE_INT){ |
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for (int i = 0; i < roi.getNX(); i++){ |
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for (int j = 0; j < roi.getNY(); j++){ |
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z= (int) roi.getCellValueAsInt(i,j);
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if(!roi.isNoDataValue(z)){
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series[0][k] =z;
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k++; |
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} |
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} |
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} |
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} |
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else if(roi.getGrid().getDataType() == RasterBuffer.TYPE_FLOAT){ |
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for (int i = 0; i < roi.getNX(); i++){ |
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for (int j = 0; j < roi.getNY(); j++){ |
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z= (int) roi.getCellValueAsFloat(i,j);
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if(!roi.isNoDataValue(z)){
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series[0][k] =z;
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k++; |
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} |
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} |
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} |
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} |
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// Actualizacion del grafico
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panel.getLineOptionsPanel().SetColorSeriesChart(); |
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panel.getLineOptionsPanel().getJPanelChart().setNewChart(series, names); |
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panel.getLineOptionsPanel().updateUI(); |
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int selectedRow = panel.getLineOptionsPanel().getTable().getSelectedRow();
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roi.setBandToOperate(band); |
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double max=roi.getMaxValue();
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double min= roi.getMinValue();
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double mean = roi.getMeanValue();
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panel.getLineOptionsPanel().getTable().getModel().setValueAt(new Double(max), selectedRow, 2); |
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panel.getLineOptionsPanel().getTable().getModel().setValueAt(new Double(min), selectedRow, 3); |
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panel.getLineOptionsPanel().getTable().getModel().setValueAt(new Double(mean), selectedRow, 4); |
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} catch (GridException e) {
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RasterToolsUtil.messageBoxError(PluginServices.getText(this, "grid_error"), this, e); |
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} catch (NotInitializeException e) {
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RasterToolsUtil.messageBoxError("tabla_no_inicializada", this, e); |
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} |
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} |
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/**
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* M?todo que realiza el repintado del grafico con todas las rois la tabla del panel zprofile.
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* */
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private void drawChartAllPointsRois(){ |
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ISymbol symbol = null;
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FGraphic fGraphic = null;
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IGeometry geometry=null;
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ArrayList roisArray =panel.getPointOptionsPanel().getROIs();
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GraphicLayer graphicLayer = panel.getPointOptionsPanel().getMapControl().getMapContext().getGraphicsLayer(); |
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VectorialROI pointRoi=null;
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for (Iterator iter = roisArray.iterator(); iter.hasNext();) { |
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pointRoi= (VectorialROI)iter.next();; |
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for (Iterator iterator = pointRoi.getGeometries() |
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.iterator(); iterator.hasNext();) {
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geometry = (IGeometry) iterator.next(); |
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switch (geometry.getGeometryType()) {
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case FShape.POINT:
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symbol = SymbologyFactory.createDefaultMarkerSymbol(); |
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((IMarkerSymbol) symbol).setColor(pointRoi.getColor()); |
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break;
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} |
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fGraphic = new FGraphic(geometry, graphicLayer
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.addSymbol(symbol)); |
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graphicLayer.addGraphic(fGraphic); |
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panel.getPointOptionsPanel().getRoiGraphics(pointRoi.getName()).add(fGraphic); |
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} |
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} |
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panel.getPointOptionsPanel().getMapControl().drawGraphics(); |
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int nSeries = panel.getPointOptionsPanel().getROIs().size();
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int[][] series = new int[nSeries][pointRoi.getBandCount()+1]; |
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String[] names = new String[nSeries]; |
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// Se establecen los colores de las graficas segun color de las rois
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for(int iSerie = 0; iSerie < nSeries; iSerie++){ |
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series[iSerie][0] = 0; |
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names[iSerie] = "Band " + (iSerie+1); |
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pointRoi=(VectorialROI) panel.getPointOptionsPanel().getROIs().get(iSerie); |
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try {
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for (int i = 1; i <= pointRoi.getBandCount(); i++){ |
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pointRoi.setBandToOperate(i-1);
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series[iSerie][i] = (int) pointRoi.getMeanValue();
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} |
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} catch (GridException e) {
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RasterToolsUtil.messageBoxError(PluginServices.getText(this, "grid_error"), this, e); |
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} |
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} |
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panel.getPointOptionsPanel().UpdateChart(); |
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panel.getPointOptionsPanel().getJPanelChart().setNewChart(series, names); |
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} |
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public boolean cancelDrawing() { |
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return true; |
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} |
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public void pointFixed(MeasureEvent event) throws BehaviorException { |
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} |
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public void points(MeasureEvent event) throws BehaviorException { |
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} |
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public void pointDoubleClick(PointEvent event) throws BehaviorException { |
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} |
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} |