svn-gvsig-desktop / trunk / extensions / extGeoreferencing / src / org / gvsig / georeferencing / main / LayersPointManager.java @ 18590
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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 IVER T.I. 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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package org.gvsig.georeferencing.main; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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import org.gvsig.georeferencing.ui.table.GCPTablePanel; |
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import org.gvsig.georeferencing.ui.zoom.ViewMapRequestManager; |
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import org.gvsig.georeferencing.ui.zoom.ViewRasterRequestManager; |
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import org.gvsig.georeferencing.ui.zoom.layers.GCPsGraphicLayer; |
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import org.gvsig.georeferencing.ui.zoom.layers.GPGraphic; |
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import org.gvsig.georeferencing.ui.zoom.tools.PanTool; |
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import org.gvsig.georeferencing.ui.zoom.tools.SelectPointTool; |
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import org.gvsig.georeferencing.ui.zoom.tools.ZoomRectangleTool; |
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import org.gvsig.georeferencing.view.BaseZoomView; |
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import org.gvsig.georeferencing.view.ViewDialog; |
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import org.gvsig.georeferencing.view.ZoomMapDialog; |
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import org.gvsig.georeferencing.view.ZoomRasterDialog; |
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import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
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import org.gvsig.raster.datastruct.GeoPoint; |
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/**
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* Clase para realizar operaciones y mantener la sincronizaci?n entre las
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* capas de puntos de las dos vistas y las dos ventanas de zoom.
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*
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* 04/02/2008
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class LayersPointManager { |
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private Georeferencing appMain = null; |
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//Vistas
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private ViewDialog viewRaster = null; |
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private ViewDialog viewMap = null; |
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private ZoomMapDialog zoomMap = null; |
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private ZoomRasterDialog zoomRaster = null; |
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//Capas de puntos
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private GCPsGraphicLayer viewRasterGCPs = null; |
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private GCPsGraphicLayer viewMapGCPs = null; |
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private GCPsGraphicLayer viewRasterGCPsZoom = null; |
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private GCPsGraphicLayer viewMapGCPsZoom = null; |
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//Herramientas de selecci?n
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private SelectPointTool viewRasterSelectPointTool = null; |
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private SelectPointTool viewMapSelectPointTool = null; |
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private SelectPointTool zoomRasterSelectPointTool = null; |
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private SelectPointTool zoomMapSelectPointTool = null; |
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/**
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* Constructor. Asigna la clase de georreferenciaci?n
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* @param appMain
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*/
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public LayersPointManager(Georeferencing appMain) {
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this.appMain = appMain;
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} |
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/**
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* Asigna las vistas
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* @param vRaster
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* @param vMap
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* @param zRaster
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* @param zMap
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*/
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public void setViews(ViewDialog vRaster, ViewDialog vMap, ZoomRasterDialog zRaster, ZoomMapDialog zMap) { |
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viewRaster = vRaster; |
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viewMap = vMap; |
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zoomMap = zMap; |
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zoomRaster = zRaster; |
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} |
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/**
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* Asigna las capas de puntos
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* @param vRaster
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* @param vMap
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* @param zRaster
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* @param zMap
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*/
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public void setLayerPoints(GCPsGraphicLayer vRaster, GCPsGraphicLayer vMap, GCPsGraphicLayer zRaster, GCPsGraphicLayer zMap) { |
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viewRasterGCPs = vRaster; |
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viewMapGCPs = vMap; |
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viewRasterGCPsZoom = zRaster; |
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viewMapGCPsZoom = zMap; |
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} |
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/**
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* Asigna las herramientas de selecci?n de puntos
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* @param vRaster
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* @param vMap
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* @param zRaster
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* @param zMap
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*/
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public void setTools(SelectPointTool vRaster, SelectPointTool vMap, SelectPointTool zRaster, SelectPointTool zMap) { |
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viewRasterSelectPointTool = vRaster; |
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viewMapSelectPointTool = vMap; |
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zoomRasterSelectPointTool = zRaster; |
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zoomMapSelectPointTool = zMap; |
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} |
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/**
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* Activa o desactiva la capa de puntos
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* @param active
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*/
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public void setActiveLayerZoomCursor(boolean active) { |
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if(viewRaster != null && viewRaster.getZoomCursorGraphicLayer() != null) |
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viewRaster.getZoomCursorGraphicLayer().setActive(active); |
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if(viewMap != null && viewMap.getZoomCursorGraphicLayer() != null) |
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viewMap.getZoomCursorGraphicLayer().setActive(active); |
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} |
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/**
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* Recalcula las coordenadas de dibujado de los puntos de control
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* y redibuja estos en todas las vistas
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*/
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public void redrawPoints() { |
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if(viewMapGCPs != null) |
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viewMapGCPs.recalcMapDrawCoordinates(); |
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if(viewRasterGCPs != null) |
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viewRasterGCPs.recalcPixelDrawCoordinates(); |
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if(viewMapGCPsZoom != null) |
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viewMapGCPsZoom.recalcMapDrawCoordinates(); |
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if(viewRasterGCPsZoom != null) |
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viewRasterGCPsZoom.recalcPixelDrawCoordinates(); |
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repaint(); |
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} |
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/**
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* Redibuja el canvas de todas las vistas
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*/
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private void repaint() { |
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if(viewRaster != null) |
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viewRaster.getCanvas().repaint(); |
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if(viewMap != null) |
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viewMap.getCanvas().repaint(); |
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if(zoomMap != null) |
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zoomMap.getCanvas().repaint(); |
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if(zoomRaster != null) |
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zoomRaster.getCanvas().repaint(); |
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} |
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/**
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* Registra el listener para la herramienta de selecci?n de puntos de control
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*/
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public void registerPointToolListener() { |
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if(zoomMap != null) { |
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zoomMapSelectPointTool.setActive(false);
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zoomMap.getControl().addTool(zoomMapSelectPointTool); |
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zoomMap.getControl().registerToolListener(ZoomRectangleTool.class, appMain); |
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zoomMap.getControl().registerToolListener(PanTool.class, appMain); |
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} |
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if(zoomRaster != null) { |
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zoomRasterSelectPointTool.setActive(false);
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zoomRaster.getControl().addTool(zoomRasterSelectPointTool); |
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zoomRaster.getControl().registerToolListener(ZoomRectangleTool.class, appMain); |
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zoomRaster.getControl().registerToolListener(PanTool.class, appMain); |
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} |
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if(viewRaster != null) { |
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viewRasterSelectPointTool.setActive(false);
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viewRaster.getControl().addTool(viewRasterSelectPointTool); |
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viewRaster.getControl().registerToolListener(ZoomRectangleTool.class, appMain); |
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viewRaster.getControl().registerToolListener(PanTool.class, appMain); |
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} |
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if(viewMap != null) { |
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viewMapSelectPointTool.setActive(false);
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viewMap.getControl().addTool(viewMapSelectPointTool); |
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viewMap.getControl().registerToolListener(ZoomRectangleTool.class, appMain); |
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viewMap.getControl().registerToolListener(PanTool.class, appMain); |
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} |
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} |
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/**
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* A?ade un punto a las capas gr?ficas
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* @param map Coordenadas del mapa del punto
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* @param raster Coordenadas pixel del punto
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* @return identificador del punto a?adido
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*/
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public long addPoint(Point2D map, Point2D raster) { |
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GeoPoint gp = new GeoPoint(raster, map);
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long id = System.currentTimeMillis(); |
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if(viewRasterGCPs != null) |
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viewRasterGCPs.addPixelGeoPoint(gp, id); |
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if(viewMapGCPs != null) |
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viewMapGCPs.addMapGeoPoint(gp, id); |
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if(viewRasterGCPsZoom != null) |
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viewRasterGCPsZoom.addPixelGeoPoint(gp, id); |
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if(viewMapGCPsZoom != null) |
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viewMapGCPsZoom.addMapGeoPoint(gp, id); |
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return id;
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} |
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/**
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* Elimina todos los puntos gr?ficos de las capas
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*
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*/
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public void removeAllPoints() { |
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if(viewRasterGCPs != null) |
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viewRasterGCPs.removeAllPoints(); |
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if(viewMapGCPs != null) |
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viewMapGCPs.removeAllPoints(); |
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if(viewRasterGCPsZoom != null) |
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viewRasterGCPsZoom.removeAllPoints(); |
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if(viewMapGCPsZoom != null) |
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viewMapGCPsZoom.removeAllPoints(); |
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} |
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/**
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* Asigna las coordenadas del mundo real y raster al punto indicado en el par?metro.
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* @param point Punto a asignar las nuevas coordenadas
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* @param xMap Coordenada real en X
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* @param yMap Coordenada real en Y
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* @param xRaster Coordenada pixel en X
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* @param yRaster Coordenada pixel en Y
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*/
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public void setCoordinates(int point, double xMap, double yMap, double xRaster, double yRaster) { |
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setXMapCoordinate(point, xMap); |
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setYMapCoordinate(point, yMap); |
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setXRasterCoordinate(point, xRaster); |
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setYRasterCoordinate(point, yRaster); |
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redrawPoints(); |
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} |
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/**
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* Asigna la coordenada del mundo real X
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* @param point
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* @param xMap
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*/
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public void setXMapCoordinate(int point, double xMap) { |
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double oldMapY = viewRasterGCPs.getPoint(point).getGeoPoint().mapPoint.getY();
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viewRasterGCPs.getPoint(point).getGeoPoint().mapPoint.setLocation(xMap, oldMapY); |
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} |
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/**
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* Asigna la coordenada del mundo real Y
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* @param point
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* @param yMap
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*/
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public void setYMapCoordinate(int point, double yMap) { |
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double oldMapX = viewRasterGCPs.getPoint(point).getGeoPoint().mapPoint.getX();
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viewRasterGCPs.getPoint(point).getGeoPoint().mapPoint.setLocation(oldMapX, yMap); |
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} |
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/**
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* Asigna la coordenada raster X
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* @param point
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* @param xRaster
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*/
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public void setXRasterCoordinate(int point, double xRaster) { |
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double oldRasterY = viewRasterGCPs.getPoint(point).getGeoPoint().pixelPoint.getY();
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viewRasterGCPs.getPoint(point).getGeoPoint().pixelPoint.setLocation(xRaster, oldRasterY); |
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} |
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/**
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* Asigna la coordenada raster Y
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* @param point
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* @param xRaster
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*/
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public void setYRasterCoordinate(int point, double yRaster) { |
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double oldRasterX = viewRasterGCPs.getPoint(point).getGeoPoint().pixelPoint.getX();
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viewRasterGCPs.getPoint(point).getGeoPoint().pixelPoint.setLocation(oldRasterX, yRaster); |
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} |
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/**
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* Elimina un punto de la lista a partir de su posici?n
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* @param position
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*/
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public void removePoint(int position) { |
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if(viewRasterGCPs != null) |
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viewRasterGCPs.removePixelGeoPoint(position); |
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if(viewMapGCPs != null) |
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viewMapGCPs.removePixelGeoPoint(position); |
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if(viewRasterGCPsZoom != null) |
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viewRasterGCPsZoom.removePixelGeoPoint(position); |
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if(viewMapGCPsZoom != null) |
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viewMapGCPsZoom.removePixelGeoPoint(position); |
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} |
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/**
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* Informa de si la tool de selecci?n de puntos est? activa o no
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* @return true si est? activa y false si no lo est?
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*/
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public boolean isSelectPointToolSelected() { |
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if(viewRaster != null) |
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if(viewRaster.getControl().getToolSelected() instanceof SelectPointTool) |
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return true; |
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return false; |
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} |
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/**
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* Obtiene la lista de puntos
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* @return ArrayList
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*/
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public ArrayList getPointList() { |
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if(viewRasterGCPs != null) |
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return viewRasterGCPs.getPointList();
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return null; |
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} |
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/**
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* Obtiene un array con la lista de puntos
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* @return GeoPoint[]
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*/
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public GeoPoint[] getGeoPoints() { |
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ArrayList pointList = getPointList();
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GeoPoint[] gpList = new GeoPoint[pointList.size()]; |
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for (int i = 0; i < pointList.size(); i++) |
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gpList[i] = ((GPGraphic)pointList.get(i)).getGeoPoint(); |
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return gpList;
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} |
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/**
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* Activa o desactiva la visualizaci?n de un punto.
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* @param active true para activarlo y false para desactivarlo
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* @param position Posici?n del punto
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*/
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public void setVisiblePoint(boolean visible, int position) { |
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if(viewRasterGCPs != null) |
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((GPGraphic)viewRasterGCPs.getPointList().get(position)).setDraw(visible); |
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if(viewMapGCPs != null) |
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((GPGraphic)viewMapGCPs.getPointList().get(position)).setDraw(visible); |
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if(viewRasterGCPsZoom != null) |
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((GPGraphic)viewRasterGCPsZoom.getPointList().get(position)).setDraw(visible); |
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if(viewMapGCPsZoom != null) |
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((GPGraphic)viewMapGCPsZoom.getPointList().get(position)).setDraw(visible); |
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} |
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/**
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* Asigna la numeraci?n a los puntos de control. Tanto a la tabla como
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* a los GeoPuntos
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* @throws NotInitializeException
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*/
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public void calcPointsNumeration(GCPTablePanel table) throws NotInitializeException { |
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ArrayList pointList = getPointList();
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for (int i = 0; i < table.getRowCount(); i++) { |
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table.setValueAt(new Integer(i), i, 1); |
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long id = (long)((Long)table.getValueAt(i, table.getColumnCount() - 1)).longValue(); |
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if(i < pointList.size()) {
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for (int j = 0; j < pointList.size(); j++) { |
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GPGraphic gpg = ((GPGraphic)pointList.get(j)); |
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if(id == gpg.getId()) {
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((GPGraphic)pointList.get(j)).getGeoPoint().number = i; |
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break;
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} |
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} |
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} |
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} |
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redrawPoints(); |
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} |
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/**
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* Crea una capa de puntos de control y la a?ade a la vista
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* que se le indica por par?metro
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* @param view
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*/
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public GCPsGraphicLayer createGCPPIxelLayer(BaseZoomView view,
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ViewRasterRequestManager viewRasterRequestManager, |
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ViewRasterRequestManager zoomRasterRequestManager) {
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viewRasterGCPs = new GCPsGraphicLayer(GPGraphic.PIXEL, appMain);
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viewRasterGCPs.setCanvas(view.getCanvas()); |
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view.addGraphicLayer(viewRasterGCPs); |
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viewRasterRequestManager.setGCPsGraphicLayer(viewRasterGCPs); |
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viewRasterGCPsZoom = new GCPsGraphicLayer(GPGraphic.PIXEL, appMain);
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viewRasterGCPsZoom.setCanvas(zoomRaster.getCanvas()); |
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zoomRaster.addGraphicLayer(viewRasterGCPsZoom); |
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zoomRasterRequestManager.setGCPsGraphicLayer(viewRasterGCPsZoom); |
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return viewRasterGCPs;
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} |
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/**
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* Crea una capa de puntos de control y la a?ade a la vista
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* que se le indica por par?metro
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* @param view
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*/
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public GCPsGraphicLayer createGCPMapLayer(BaseZoomView view,
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ViewMapRequestManager viewMapRequestManager, |
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ViewMapRequestManager zoomMapRequestManager) {
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viewMapGCPs = new GCPsGraphicLayer(GPGraphic.MAP, appMain);
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viewMapGCPs.setCanvas(view.getCanvas()); |
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view.addGraphicLayer(viewMapGCPs); |
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viewMapRequestManager.setGCPsGraphicLayer(viewMapGCPs); |
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viewMapGCPsZoom = new GCPsGraphicLayer(GPGraphic.MAP, appMain);
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viewMapGCPsZoom.setCanvas(zoomMap.getCanvas()); |
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zoomMap.addGraphicLayer(viewMapGCPsZoom); |
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zoomMapRequestManager.setGCPsGraphicLayer(viewMapGCPsZoom); |
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return viewMapGCPs;
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} |
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/**
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* Activa y desactiva los n?meros de punto de las capas gr?ficas
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* @param active
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*/
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public void setActiveNumberPoint(boolean active) { |
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if(viewMapGCPs != null) |
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viewMapGCPs.setShowNumber(active); |
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if(viewRasterGCPs != null) |
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viewRasterGCPs.setShowNumber(active); |
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if(viewMapGCPsZoom != null) |
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viewMapGCPsZoom.setShowNumber(active); |
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if(viewRasterGCPsZoom != null) |
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viewRasterGCPsZoom.setShowNumber(active); |
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} |
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/**
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* Activa o desactiva la capa de puntos
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* @param active
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*/
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public void setActiveLayerPoints(boolean active) { |
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if(viewRasterGCPs != null) |
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viewRasterGCPs.setActive(active); |
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if(viewMapGCPs != null) |
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viewMapGCPs.setActive(active); |
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if(viewRasterGCPsZoom != null) |
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viewRasterGCPsZoom.setActive(active); |
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if(viewMapGCPsZoom != null) |
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viewMapGCPsZoom.setActive(active); |
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} |
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/**
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* Obtiene un punto (GeoPoint) a partir de su n?mero. Hay que tener en cuenta que el n?mero de
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* punto puede no coincidir con su posici?n en el array.
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* @return GeoPoint
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*/
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public GeoPoint getPointByNumber(int number) { |
| 445 |
ArrayList pointList = getPointList();
|
| 446 |
for (int i = 0; i < pointList.size(); i++) { |
| 447 |
GeoPoint p = ((GPGraphic)pointList.get(i)).getGeoPoint(); |
| 448 |
if(p.number == number)
|
| 449 |
return p;
|
| 450 |
} |
| 451 |
return null; |
| 452 |
} |
| 453 |
|
| 454 |
/**
|
| 455 |
* Obtiene la posici?n de un punto a partir de su n?mero. Hay que tener en cuenta que el n?mero de
|
| 456 |
* punto puede no coincidir con su posici?n en el array.
|
| 457 |
* @return GeoPoint
|
| 458 |
*/
|
| 459 |
public int getPointPositionByNumber(int number) { |
| 460 |
ArrayList pointList = getPointList();
|
| 461 |
for (int i = 0; i < pointList.size(); i++) { |
| 462 |
GeoPoint p = ((GPGraphic)pointList.get(i)).getGeoPoint(); |
| 463 |
if(p.number == number)
|
| 464 |
return i;
|
| 465 |
} |
| 466 |
return -1; |
| 467 |
} |
| 468 |
} |