gvsig-raster / org.gvsig.raster.georeferencing / trunk / org.gvsig.raster.georeferencing / org.gvsig.raster.georeferencing.app / org.gvsig.raster.georeferencing.app.georeferencingclient / src / main / java / org / gvsig / raster / georeferencing / app / georeferencingclient / TableWrapper.java @ 1724
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package org.gvsig.raster.georeferencing.app.georeferencingclient; |
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import org.gvsig.fmap.dal.coverage.datastruct.GeoPoint; |
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.raster.georeferencing.app.georeferencingclient.gui.CheckBoxColumnEditor; |
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import org.gvsig.raster.georeferencing.app.georeferencingclient.gui.CheckBoxColumnRenderer; |
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import org.gvsig.raster.georeferencing.app.georeferencingclient.gui.ColorColumnRenderer; |
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import org.gvsig.raster.georeferencing.app.georeferencingclient.gui.GCPModel; |
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import org.gvsig.raster.georeferencing.lib.impl.GeoTransformDataResult; |
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import org.gvsig.raster.georeferencing.swing.GCPList; |
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import org.gvsig.raster.georeferencing.swing.GeoreferencingOptionsDataModel; |
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import org.gvsig.raster.georeferencing.swing.control.GeorefControlPanel; |
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import org.gvsig.raster.georeferencing.swing.impl.GeoreferencingSwingImplLibrary; |
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import org.gvsig.raster.swing.RasterSwingLocator; |
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import org.gvsig.raster.swing.RasterSwingManager; |
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import org.gvsig.raster.swing.impl.pagedtable.NotInitializeException; |
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import org.gvsig.raster.swing.pagedtable.ModelLoader; |
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import org.gvsig.raster.swing.pagedtable.PagedTable; |
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import org.gvsig.raster.tools.algorithm.base.RasterBaseAlgorithmLibrary; |
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import org.gvsig.raster.tools.algorithm.base.process.ProcessException; |
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import org.gvsig.raster.tools.algorithm.base.process.RasterProcess; |
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import org.gvsig.raster.tools.app.basic.RasterToolsUtil; |
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/**
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* API for the table to manage ground control points. This table
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* has a specific structure.
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*
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* @author Nacho Brodin nachobrodin@gmail.com
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*/
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public class TableWrapper { |
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private PagedTable table = null; |
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private RasterProcess process = null; |
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private GCPList gpList = null; |
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private GeoreferencingOptionsDataModel dataModel = null; |
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private GeorefControlPanel controlPanel = null; |
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public TableWrapper(
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GeoreferencingOptionsDataModel dataModel, |
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GeorefControlPanel controlPanel) {
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this.gpList = dataModel.getGCPList();
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this.dataModel = dataModel;
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this.controlPanel = controlPanel;
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try {
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process = RasterBaseAlgorithmLibrary.getManager().createRasterTask("GeoreferencingProcess");
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} catch (ProcessException e) {
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GeoreferencingSwingImplLibrary.messageBoxError("process_not_registered", null, e); |
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} |
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} |
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public PagedTable getTable() {
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if(table == null) { |
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RasterSwingManager manager = RasterSwingLocator.getSwingManager(); |
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String[] columnNames = { |
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"-",
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Messages.getText("num"),
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Messages.getText("worldx"),
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Messages.getText("worldy"),
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Messages.getText("imagex"),
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Messages.getText("imagey"),
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"Error X", "Error Y", "RMS", ""}; |
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int[] columnSizes = {30, 30, -1, -1, -1, -1, -1, -1, -1, 0}; |
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GCPModel model = new GCPModel(columnNames);
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ModelLoader loader = manager.createModelLoader(model); |
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CheckBoxColumnRenderer render = new CheckBoxColumnRenderer(null); |
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CheckBoxColumnEditor editor = new CheckBoxColumnEditor();
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loader.setRenderForColumn(0, render);
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loader.setCellEditorForColumn(0, editor);
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loader.setColumnNames(columnNames); |
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loader.setColumnWidths(columnSizes); |
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table = manager.createPagedTable(loader); |
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} |
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return table;
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} |
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/**
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* Inicializa una fila de la tabla con los valores a 0, el n?mero de punto
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* y el identificador. Esto es util para la inserci?n de un nuevo punto antes
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* de introducir sus coordenadas.
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* @param row Fila a inicializar
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* @param id Identificador
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*/
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public void initializeRow(int row, long id) { |
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getTable().setValueAt(new Integer(row), row, 1); |
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for (int i = 2; i <= 9; i++) |
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getTable().setValueAt(new Double(0), row, i); |
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getTable().setValueAt(new Long(id), row, getTable().getColumnCount() - 1); |
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} |
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/**
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* Actualiza los errores de toda la tabla. Esta funci?n debe ser llamada cuando ha
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* habido alg?n cambio en los valores de los puntos.
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* @throws NotInitializeException
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*/
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public void updateErrors() { |
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process.addParam("gpcs", gpList.getGeoPointList());
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int degree = 1; |
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if(dataModel.getAlgorithm() == Georeferencing.POLYNOMIAL)
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degree = dataModel.getDegree(); |
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process.addParam("orden", new Integer(degree)); |
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try {
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process.execute(); |
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} catch (ProcessException e) {
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return;
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} catch(RuntimeException e) { |
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//Matriz singular
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return;
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} catch (ProcessInterruptedException e) {
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} |
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GeoTransformDataResult result = (GeoTransformDataResult)process.getResult(); |
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if(result == null) |
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return;
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//Actualizamos los errores de toda la tabla
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ColorColumnRenderer cr = new ColorColumnRenderer();
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for (int i = 0; i < gpList.size(); i++) { |
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GeoPoint point = gpList.getGeoPoint(i); |
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getTable().setValueAt(new Double(point.getErrorX()), point.getNumber(), 6); |
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getTable().setValueAt(new Double(point.getErrorY()), point.getNumber(), 7); |
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getTable().setValueAt(new Double(point.getRms()), point.getNumber(), 8); |
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if (point.getRms() > dataModel.getThreshold())
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cr.addRowToColor1(point.getNumber()); |
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else
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cr.addRowToColor2(point.getNumber()); |
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} |
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getTable().getJTable().getColumnModel().getColumn(8).setCellRenderer(cr);
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controlPanel.getError().setValue(result.getRmsTotal() + "");
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} |
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/**
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* Obtiene las coordenadas de una fila
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* @param row Fila de la que se quieren obtener las coordenadas
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* @return Array con 4 valores coordenadas real X, coordenada real Y, coordenadas raster X y coordenada raste Y
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*/
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public double[] getCoordinates(int row) { |
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double xMap = 0, yMap = 0, xRaster = 0, yRaster = 0; |
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boolean numberFormatException = false; |
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Object value = getTable().getValueAt(row, 2); |
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try {
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if(value instanceof Double) |
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xMap = ((Double)value).doubleValue();
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else if(value instanceof String) |
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xMap = Double.valueOf(((String)value)).doubleValue(); |
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} catch (NumberFormatException ex1) { |
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numberFormatException = true;
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} |
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value = getTable().getValueAt(row, 3);
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try {
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if(value instanceof Double) |
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yMap = ((Double)value).doubleValue();
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else if(value instanceof String) |
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yMap = Double.valueOf(((String)value)).doubleValue(); |
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} catch (NumberFormatException ex1) { |
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numberFormatException = true;
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} |
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try {
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value = getTable().getValueAt(row, 4);
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if(value instanceof Double) |
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xRaster = ((Double)value).doubleValue();
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else if(value instanceof String) |
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xRaster = Double.valueOf(((String)value)).doubleValue(); |
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} catch (NumberFormatException ex1) { |
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numberFormatException = true;
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} |
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try {
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value = getTable().getValueAt(row, 5);
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if(value instanceof Double) |
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yRaster = ((Double)value).doubleValue();
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else if(value instanceof String) |
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yRaster = Double.valueOf(((String)value)).doubleValue(); |
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} catch (NumberFormatException ex1) { |
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numberFormatException = true;
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} |
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//Esto es necesario porque aunque se produzca una excepci?n en la lectura
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//de un valor deben leerse los dem?s campos antes de terminar.
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if(numberFormatException) {
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RasterToolsUtil.messageBoxError("value_not_valid", table);
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getTable().setValueAt(new String(xMap + ""), row, 2); |
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getTable().setValueAt(new String(yMap + ""), row, 3); |
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getTable().setValueAt(new String(xRaster + ""), row, 4); |
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getTable().setValueAt(new String(yRaster + ""), row, 5); |
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} |
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return new double[]{xMap, yMap, xRaster, yRaster}; |
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} |
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/**
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* Obtiene el resultado de aplicar el algoritmo de transformaci?n
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* @return
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*/
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public GeoTransformDataResult getGeoTransformDataResult() {
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if(process != null) |
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return (GeoTransformDataResult)process.getResult();
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return null; |
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} |
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/**
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* Asigna un valor al punto de la tabla. Es recomendable gastar este y no
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* setValueAt para evitar que se recalculen los errores en cada inserci?n de cada celda. De esta
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* forma al actualiza ambas coordenadas a la vez solo se calcular? el error una vez.
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* @param mapX Valor en X en coordenadas del mundo
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* @param mapY Valor en Y en coordenadas del mundo
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* @param pixelX Valor en X en coordenadas del raster
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* @param pixelY Valor en Y en coordenadas del raster
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* @param row Fila a actualizar
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* @param col Columna a actualizar
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*/
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public void updatePoint(Object mapX, Object mapY, Object pixelX, Object pixelY, int row) { |
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getTable().setValueAt(mapX, row, 2);
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getTable().setValueAt(mapY, row, 3);
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getTable().setValueAt(pixelX, row, 4);
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getTable().setValueAt(pixelY, row, 5);
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updateErrors(); |
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} |
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/**
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* Asigna un valor al punto en coordenadas raster de la tabla. Es recomendable gastar este y no
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* setValueAt para evitar que se recalculen los errores en cada inserci?n de cada celda. De esta
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* forma al actualiza ambas coordenadas a la vez solo se calcular? el error una vez.
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* @param valueX Valor en X
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* @param valueY Valor en Y
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* @param row Fila a actualizar
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* @param col Columna a actualizar
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*/
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public void updateRasterPoint(Object valueX, Object valueY, int row) { |
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getTable().setValueAt(valueX, row, 4);
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getTable().setValueAt(valueY, row, 5);
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updateErrors(); |
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} |
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/**
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* Asigna un valor al punto en coordenadas del mundo de la tabla. Es recomendable gastar este y no
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* setValueAt para evitar que se recalculen los errores en cada inserci?n de cada celda. De esta
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* forma al actualiza ambas coordenadas a la vez solo se calcular? el error una vez.
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* @param valueX Valor en X
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* @param valueY Valor en Y
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* @param row Fila a actualizar
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* @param col Columna a actualizar
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*/
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public void updateMapPoint(Object valueX, Object valueY, int row) { |
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getTable().setValueAt(valueX, row, 2);
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getTable().setValueAt(valueY, row, 3);
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updateErrors(); |
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} |
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} |