root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / MatrixCADTool.java @ 9243
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| 1 | 8937 | caballero | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | package com.iver.cit.gvsig.gui.cad.tools; |
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| 42 | |||
| 43 | import java.awt.Graphics; |
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| 44 | import java.awt.Graphics2D; |
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| 45 | import java.awt.event.InputEvent; |
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| 46 | import java.awt.geom.AffineTransform; |
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| 47 | import java.awt.geom.Point2D; |
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| 48 | import java.awt.geom.Rectangle2D; |
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| 49 | import java.io.IOException; |
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| 50 | import java.util.ArrayList; |
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| 51 | |||
| 52 | import com.iver.andami.PluginServices; |
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| 53 | import com.iver.cit.gvsig.CADExtension; |
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| 54 | import com.iver.cit.gvsig.fmap.ViewPort; |
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| 55 | import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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| 56 | import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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| 57 | import com.iver.cit.gvsig.fmap.core.Handler; |
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| 58 | import com.iver.cit.gvsig.fmap.core.IGeometry; |
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| 59 | import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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| 60 | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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| 61 | import com.iver.cit.gvsig.fmap.edition.DefaultRowEdited; |
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| 62 | import com.iver.cit.gvsig.fmap.edition.IRowEdited; |
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| 63 | import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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| 64 | import com.iver.cit.gvsig.gui.cad.CADTool; |
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| 65 | import com.iver.cit.gvsig.gui.cad.DefaultCADTool; |
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| 66 | import com.iver.cit.gvsig.gui.cad.exception.CommandException; |
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| 67 | import com.iver.cit.gvsig.gui.cad.panels.matrix.MatrixOperations; |
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| 68 | import com.iver.cit.gvsig.gui.cad.panels.matrix.MatrixProperty; |
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| 69 | import com.iver.cit.gvsig.gui.cad.tools.smc.MatrixCADToolContext; |
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| 70 | import com.iver.cit.gvsig.gui.cad.tools.smc.MatrixCADToolContext.MatrixCADToolState; |
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| 71 | import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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| 72 | |||
| 73 | |||
| 74 | /**
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| 75 | * Herramienta para crear una matriz de geometr?as.
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| 76 | *
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| 77 | * @author Vicente Caballero Navarro
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| 78 | */
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| 79 | public class MatrixCADTool extends DefaultCADTool { |
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| 80 | private MatrixCADToolContext _fsm;
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| 81 | private Point2D firstPoint; |
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| 82 | private Point2D secondPoint; |
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| 83 | private MatrixProperty matrixProperty=new MatrixProperty(); |
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| 84 | private MatrixOperations operations=new MatrixOperations(); |
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| 85 | private String option; |
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| 86 | /**
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| 87 | * Crea un nuevo MatrixCADTool.
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| 88 | */
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| 89 | public MatrixCADTool() {
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| 90 | } |
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| 91 | |||
| 92 | /**
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| 93 | * M?todo de inicio, para poner el c?digo de todo lo que se requiera de una
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| 94 | * carga previa a la utilizaci?n de la herramienta.
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| 95 | */
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| 96 | public void init() { |
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| 97 | _fsm = new MatrixCADToolContext(this); |
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| 98 | } |
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| 99 | |||
| 100 | /* (non-Javadoc)
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| 101 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
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| 102 | */
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| 103 | public void transition(double x, double y, InputEvent event) { |
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| 104 | _fsm.addPoint(x, y, event); |
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| 105 | } |
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| 106 | |||
| 107 | /* (non-Javadoc)
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| 108 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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| 109 | */
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| 110 | public void transition(double d) { |
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| 111 | _fsm.addValue(d); |
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| 112 | } |
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| 113 | |||
| 114 | /* (non-Javadoc)
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| 115 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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| 116 | */
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| 117 | public void transition(String s) throws CommandException { |
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| 118 | if (!super.changeCommand(s)){ |
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| 119 | _fsm.addOption(s); |
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| 120 | } |
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| 121 | } |
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| 122 | |||
| 123 | /**
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| 124 | * DOCUMENT ME!
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| 125 | */
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| 126 | public void selection() { |
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| 127 | ArrayList selectedRows=getSelectedRows();
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| 128 | if (selectedRows.size() == 0 && !CADExtension.getCADTool().getClass().getName().equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) { |
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| 129 | CADExtension.setCADTool("_selection",false); |
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| 130 | ((SelectionCADTool) CADExtension.getCADTool()).setNextTool( |
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| 131 | "_matrix");
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| 132 | }else {
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| 133 | //init();
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| 134 | matrixPropeties(); |
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| 135 | } |
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| 136 | } |
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| 137 | private void matrixPropeties() { |
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| 138 | matrixProperty.setMatrixCADTool(this);
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| 139 | PluginServices.getMDIManager().addWindow(matrixProperty); |
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| 140 | endMatrix(); |
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| 141 | |||
| 142 | } |
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| 143 | |||
| 144 | public void endMatrix() { |
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| 145 | if (operations.isAccepted()) {
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| 146 | PluginServices.getMDIManager().setWaitCursor(); |
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| 147 | ArrayList selectedRow = getSelectedRows();
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| 148 | ArrayList selectedRowAux = new ArrayList(); |
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| 149 | VectorialLayerEdited vle = getVLE(); |
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| 150 | VectorialEditableAdapter vea = vle.getVEA(); |
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| 151 | try {
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| 152 | vea.startComplexRow(); |
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| 153 | for (int i = 0; i < selectedRow.size(); i++) { |
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| 154 | DefaultRowEdited row = (DefaultRowEdited) selectedRow |
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| 155 | .get(i); |
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| 156 | DefaultFeature fea = (DefaultFeature) row.getLinkedRow() |
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| 157 | .cloneRow(); |
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| 158 | if (operations.isRectangular()) {//Si es rectangular la matriz |
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| 159 | |||
| 160 | for (int columns = 0; columns < operations |
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| 161 | .getNumColumns(); columns++) {
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| 162 | |||
| 163 | for (int rows = 0; rows < operations.getNumRows(); rows++) { |
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| 164 | if (columns == 0 && rows == 0) |
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| 165 | continue;
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| 166 | |||
| 167 | DefaultFeature feaCloned = (DefaultFeature) fea |
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| 168 | .cloneRow(); |
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| 169 | IGeometry geom = feaCloned.getGeometry(); |
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| 170 | Rectangle2D originalRec = geom.getBounds2D();
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| 171 | IGeometry g = ShapeFactory.createPoint2D( |
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| 172 | originalRec.getX() |
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| 173 | + operations.getDistColumns() |
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| 174 | * columns, originalRec.getY() |
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| 175 | + operations.getDistRows() |
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| 176 | * rows); |
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| 177 | AffineTransform at = new AffineTransform(); |
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| 178 | at.rotate(Math.toRadians(operations
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| 179 | .getRotation()), originalRec.getMinX(), |
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| 180 | originalRec.getMinY()); |
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| 181 | g.transform(at); |
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| 182 | Point2D pDest = new Point2D.Double(g |
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| 183 | .getBounds2D().getX(), g.getBounds2D() |
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| 184 | .getY()); |
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| 185 | |||
| 186 | double difX = pDest.getX() - originalRec.getX();
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| 187 | double difY = pDest.getY() - originalRec.getY();
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| 188 | Handler[] handlers = geom |
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| 189 | .getHandlers(IGeometry.SELECTHANDLER); |
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| 190 | for (int j = 0; j < handlers.length; j++) { |
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| 191 | Handler h = handlers[j];
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| 192 | Point2D p = h.getPoint();
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| 193 | h.set(p.getX() + (difX), p.getY() + (difY)); |
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| 194 | } |
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| 195 | int index = addGeometry(geom, feaCloned
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| 196 | .getAttributes()); |
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| 197 | selectedRowAux.add(new DefaultRowEdited(
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| 198 | feaCloned, IRowEdited.STATUS_ADDED, |
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| 199 | index)); |
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| 200 | } |
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| 201 | |||
| 202 | } |
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| 203 | |||
| 204 | } else { // Polar |
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| 205 | |||
| 206 | double rotation=360/operations.getNum(); |
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| 207 | |||
| 208 | for (int numElem = 0; numElem < operations |
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| 209 | .getNum(); numElem++) {
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| 210 | System.out.println("numElem = "+numElem); |
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| 211 | if (numElem == 0) |
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| 212 | continue;
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| 213 | |||
| 214 | DefaultFeature feaCloned = (DefaultFeature) fea |
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| 215 | .cloneRow(); |
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| 216 | IGeometry geom = feaCloned.getGeometry(); |
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| 217 | |||
| 218 | if (!operations.isRotateElements()) {
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| 219 | Rectangle2D originalRec = geom.getBounds2D();
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| 220 | IGeometry g = ShapeFactory.createPoint2D( |
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| 221 | originalRec.getX(), originalRec.getY() |
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| 222 | ); |
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| 223 | AffineTransform at = new AffineTransform(); |
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| 224 | at.rotate(Math.toRadians(rotation*numElem), operations.getPositionX(),
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| 225 | operations.getPositionY()); |
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| 226 | g.transform(at); |
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| 227 | Point2D pDest = new Point2D.Double(g |
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| 228 | .getBounds2D().getX(), g.getBounds2D() |
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| 229 | .getY()); |
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| 230 | |||
| 231 | double difX = pDest.getX() - originalRec.getX();
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| 232 | double difY = pDest.getY() - originalRec.getY();
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| 233 | Handler[] handlers = geom |
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| 234 | .getHandlers(IGeometry.SELECTHANDLER); |
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| 235 | for (int j = 0; j < handlers.length; j++) { |
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| 236 | Handler h = handlers[j];
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| 237 | Point2D p = h.getPoint();
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| 238 | h.set(p.getX() + (difX), p.getY() + (difY)); |
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| 239 | } |
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| 240 | } else {//Cuando los elemtos rotan al mismo tiempo que se van a?adiendo. |
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| 241 | |||
| 242 | Rectangle2D originalRec = geom.getBounds2D();
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| 243 | AffineTransform at = new AffineTransform(); |
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| 244 | at.rotate(Math.toRadians(rotation*numElem), operations.getPositionX(),
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| 245 | operations.getPositionY()); |
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| 246 | geom.transform(at); |
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| 247 | Point2D pDest = new Point2D.Double(geom |
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| 248 | .getBounds2D().getX(), geom.getBounds2D() |
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| 249 | .getY()); |
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| 250 | |||
| 251 | double difX = pDest.getX() - originalRec.getX();
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| 252 | double difY = pDest.getY() - originalRec.getY();
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| 253 | Handler[] handlers = geom |
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| 254 | .getHandlers(IGeometry.SELECTHANDLER); |
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| 255 | for (int j = 0; j < handlers.length; j++) { |
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| 256 | Handler h = handlers[j];
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| 257 | Point2D p = h.getPoint();
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| 258 | h.set(p.getX() + (difX), p.getY() + (difY)); |
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| 259 | } |
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| 260 | } |
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| 261 | int index = addGeometry(geom, feaCloned
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| 262 | .getAttributes()); |
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| 263 | selectedRowAux.add(new DefaultRowEdited(
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| 264 | feaCloned, IRowEdited.STATUS_ADDED, |
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| 265 | index)); |
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| 266 | } |
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| 267 | } |
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| 268 | } |
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| 269 | vea.endComplexRow(getName()); |
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| 270 | vle.setSelectionCache(VectorialLayerEdited.SAVEPREVIOUS, selectedRowAux); |
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| 271 | } catch (DriverIOException e) {
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| 272 | e.printStackTrace(); |
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| 273 | } catch (IOException e1) { |
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| 274 | e1.printStackTrace(); |
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| 275 | } |
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| 276 | |||
| 277 | PluginServices.getMDIManager().restoreCursor(); |
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| 278 | end(); |
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| 279 | } else {// Cancelado |
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| 280 | |||
| 281 | } |
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| 282 | |||
| 283 | } |
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| 284 | |||
| 285 | /**
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| 286 | * Equivale al transition del prototipo pero sin pasarle como par?metro el
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| 287 | * editableFeatureSource que ya estar? creado.
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| 288 | *
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| 289 | * @param x par?metro x del punto que se pase en esta transici?n.
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| 290 | * @param y par?metro y del punto que se pase en esta transici?n.
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| 291 | */
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| 292 | public void addPoint(double x, double y,InputEvent event) { |
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| 293 | //MatrixCADToolState actualState = _fsm.getState();
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| 294 | MatrixCADToolState previousState= (MatrixCADToolState)_fsm.getPreviousState(); |
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| 295 | String status = previousState.getName();
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| 296 | if (status.equals("Matrix.Start")||status.equals("Matrix.FirstPoint")) { |
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| 297 | firstPoint = new Point2D.Double(x, y); |
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| 298 | } else if (status.equals("Matrix.SecondPoint")) { |
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| 299 | secondPoint = new Point2D.Double(x,y); |
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| 300 | if (option.equals("lagX") || option.equals("lagXY")) { |
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| 301 | operations.setDistColumns(secondPoint.getX()-firstPoint.getX()); |
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| 302 | matrixProperty.refreshLagX(); |
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| 303 | } |
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| 304 | if (option.equals("lagY") || option.equals("lagXY")) { |
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| 305 | operations.setDistRows(secondPoint.getY()-firstPoint.getY()); |
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| 306 | matrixProperty.refreshLagY(); |
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| 307 | } |
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| 308 | if (option.equals("rotation")) { |
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| 309 | |||
| 310 | double w;
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| 311 | double h;
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| 312 | w = secondPoint.getX() - firstPoint.getX(); |
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| 313 | h = secondPoint.getY() - firstPoint.getY(); |
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| 314 | operations.setRotation((-Math.atan2(w,
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| 315 | h) |
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| 316 | + (Math.PI / 2))*180/Math.PI); |
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| 317 | matrixProperty.refreshRotation(); |
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| 318 | } |
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| 319 | firstPoint=null;
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| 320 | PluginServices.getMDIManager().addWindow(matrixProperty); |
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| 321 | } |
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| 322 | } |
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| 323 | |||
| 324 | /**
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| 325 | * M?todo para dibujar lo necesario para el estado en el que nos
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| 326 | * encontremos.
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| 327 | *
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| 328 | * @param g Graphics sobre el que dibujar.
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| 329 | * @param x par?metro x del punto que se pase para dibujar.
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| 330 | * @param y par?metro x del punto que se pase para dibujar.
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| 331 | */
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| 332 | public void drawOperation(Graphics g, double x, double y) { |
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| 333 | if (_fsm==null || firstPoint==null) |
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| 334 | return;
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| 335 | GeneralPathX gpx=new GeneralPathX();
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| 336 | gpx.moveTo(firstPoint.getX(),firstPoint.getY()); |
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| 337 | gpx.lineTo(x,y); |
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| 338 | VectorialLayerEdited vle=getVLE(); |
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| 339 | ViewPort vp=vle.getLayer().getMapContext().getViewPort(); |
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| 340 | ShapeFactory.createPolyline2D(gpx).draw((Graphics2D)g,vp,CADTool.modifySymbol);
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| 341 | |||
| 342 | } |
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| 343 | |||
| 344 | /**
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| 345 | * Add a diferent option.
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| 346 | *
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| 347 | * @param s
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| 348 | * Diferent option.
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| 349 | */
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| 350 | public void addOption(String s) { |
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| 351 | option=s; |
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| 352 | PluginServices.getMDIManager().closeWindow(matrixProperty); |
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| 353 | /* MatrixCADToolState actualState = _fsm
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| 354 | .getState();
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| 355 | String status = actualState.getName();
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| 356 | |||
| 357 | if (status.equals("Matrix.LagXY")) {
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| 358 | |||
| 359 | }else if (status.equals("Matrix.LagX")) {
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| 360 | |||
| 361 | }else if (status.equals("Matrix.LagY")) {
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| 362 | |||
| 363 | }
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| 364 | */
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| 365 | } |
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| 366 | |||
| 367 | /*
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| 368 | * (non-Javadoc)
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| 369 | *
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| 370 | * @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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| 371 | */
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| 372 | public void addValue(double d) { |
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| 373 | |||
| 374 | } |
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| 375 | |||
| 376 | public String getName() { |
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| 377 | return PluginServices.getText(this,"matrix_"); |
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| 378 | } |
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| 379 | |||
| 380 | public String toString() { |
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| 381 | return "_matrix"; |
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| 382 | } |
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| 383 | |||
| 384 | public MatrixOperations getOperations() {
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| 385 | return operations;
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| 386 | } |
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| 387 | |||
| 388 | } |