root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / RotateCADTool.java @ 4313
History | View | Annotate | Download (9.77 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* as published by the Free Software Foundation; either version 2
|
| 8 |
* of the License, or (at your option) any later version.
|
| 9 |
*
|
| 10 |
* This program is distributed in the hope that it will be useful,
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
* GNU General Public License for more details.
|
| 14 |
*
|
| 15 |
* You should have received a copy of the GNU General Public License
|
| 16 |
* along with this program; if not, write to the Free Software
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 18 |
*
|
| 19 |
* For more information, contact:
|
| 20 |
*
|
| 21 |
* Generalitat Valenciana
|
| 22 |
* Conselleria d'Infraestructures i Transport
|
| 23 |
* Av. Blasco Ib??ez, 50
|
| 24 |
* 46010 VALENCIA
|
| 25 |
* SPAIN
|
| 26 |
*
|
| 27 |
* +34 963862235
|
| 28 |
* gvsig@gva.es
|
| 29 |
* www.gvsig.gva.es
|
| 30 |
*
|
| 31 |
* or
|
| 32 |
*
|
| 33 |
* IVER T.I. S.A
|
| 34 |
* Salamanca 50
|
| 35 |
* 46005 Valencia
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 963163400
|
| 39 |
* dac@iver.es
|
| 40 |
*/
|
| 41 |
package com.iver.cit.gvsig.gui.cad.tools; |
| 42 |
|
| 43 |
import java.awt.Graphics; |
| 44 |
import java.awt.Graphics2D; |
| 45 |
import java.awt.event.InputEvent; |
| 46 |
import java.awt.geom.AffineTransform; |
| 47 |
import java.awt.geom.Point2D; |
| 48 |
import java.io.IOException; |
| 49 |
|
| 50 |
import com.iver.andami.PluginServices; |
| 51 |
import com.iver.cit.gvsig.CADExtension; |
| 52 |
import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
| 53 |
import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
| 54 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 55 |
import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
| 56 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 57 |
import com.iver.cit.gvsig.fmap.edition.UtilFunctions; |
| 58 |
import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
| 59 |
import com.iver.cit.gvsig.fmap.layers.FBitSet; |
| 60 |
import com.iver.cit.gvsig.gui.cad.CADTool; |
| 61 |
import com.iver.cit.gvsig.gui.cad.DefaultCADTool; |
| 62 |
import com.iver.cit.gvsig.gui.cad.tools.smc.RotateCADToolContext; |
| 63 |
import com.iver.cit.gvsig.gui.cad.tools.smc.RotateCADToolContext.RotateCADToolState; |
| 64 |
|
| 65 |
|
| 66 |
/**
|
| 67 |
* DOCUMENT ME!
|
| 68 |
*
|
| 69 |
* @author Vicente Caballero Navarro
|
| 70 |
*/
|
| 71 |
public class RotateCADTool extends DefaultCADTool { |
| 72 |
private RotateCADToolContext _fsm;
|
| 73 |
private Point2D firstPoint; |
| 74 |
private Point2D lastPoint; |
| 75 |
|
| 76 |
/**
|
| 77 |
* Crea un nuevo PolylineCADTool.
|
| 78 |
*/
|
| 79 |
public RotateCADTool() {
|
| 80 |
} |
| 81 |
|
| 82 |
/**
|
| 83 |
* M?todo de incio, para poner el c?digo de todo lo que se requiera de una
|
| 84 |
* carga previa a la utilizaci?n de la herramienta.
|
| 85 |
*/
|
| 86 |
public void init() { |
| 87 |
_fsm = new RotateCADToolContext(this); |
| 88 |
} |
| 89 |
|
| 90 |
/* (non-Javadoc)
|
| 91 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
|
| 92 |
*/
|
| 93 |
public void transition(double x, double y, InputEvent event) { |
| 94 |
_fsm.addPoint(x, y); |
| 95 |
} |
| 96 |
|
| 97 |
/* (non-Javadoc)
|
| 98 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
|
| 99 |
*/
|
| 100 |
public void transition(double d) { |
| 101 |
_fsm.addValue(d); |
| 102 |
} |
| 103 |
|
| 104 |
/* (non-Javadoc)
|
| 105 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
|
| 106 |
*/
|
| 107 |
public void transition(String s) { |
| 108 |
_fsm.addOption(s); |
| 109 |
} |
| 110 |
|
| 111 |
/**
|
| 112 |
* DOCUMENT ME!
|
| 113 |
*/
|
| 114 |
public void selection() { |
| 115 |
FBitSet selection = CADExtension.getCADToolAdapter() |
| 116 |
.getVectorialAdapter().getSelection(); |
| 117 |
|
| 118 |
if (selection.cardinality() == 0) { |
| 119 |
CADExtension.setCADTool("selection");
|
| 120 |
((SelectionCADTool) CADExtension.getCADToolAdapter().getCadTool()).setNextTool( |
| 121 |
"rotate");
|
| 122 |
} |
| 123 |
} |
| 124 |
|
| 125 |
/**
|
| 126 |
* Equivale al transition del prototipo pero sin pasarle como par?metro el
|
| 127 |
* editableFeatureSource que ya estar? creado.
|
| 128 |
*
|
| 129 |
* @param x par?metro x del punto que se pase en esta transici?n.
|
| 130 |
* @param y par?metro y del punto que se pase en esta transici?n.
|
| 131 |
*/
|
| 132 |
public void addPoint(double x, double y) { |
| 133 |
RotateCADToolState actualState = (RotateCADToolState) _fsm.getPreviousState(); |
| 134 |
String status = actualState.getName();
|
| 135 |
VectorialEditableAdapter vea = getCadToolAdapter().getVectorialAdapter(); |
| 136 |
FBitSet selection = vea.getSelection(); |
| 137 |
|
| 138 |
if (status.equals("Rotate.PointMain")) { |
| 139 |
firstPoint = new Point2D.Double(x, y); |
| 140 |
} else if (status.equals("Rotate.AngleOrPoint")) { |
| 141 |
PluginServices.getMDIManager().setWaitCursor(); |
| 142 |
lastPoint = new Point2D.Double(x,y); |
| 143 |
|
| 144 |
double w;
|
| 145 |
double h;
|
| 146 |
w = lastPoint.getX() - firstPoint.getX(); |
| 147 |
h = lastPoint.getY() - firstPoint.getY(); |
| 148 |
|
| 149 |
try {
|
| 150 |
getCadToolAdapter().getVectorialAdapter().startComplexRow(); |
| 151 |
|
| 152 |
for (int i = selection.nextSetBit(0); i >= 0; |
| 153 |
i = selection.nextSetBit(i + 1)) {
|
| 154 |
DefaultFeature fea = (DefaultFeature)getCadToolAdapter().getVectorialAdapter().getRow(i).cloneRow(); |
| 155 |
// Rotamos la geometry
|
| 156 |
UtilFunctions.rotateGeom(fea.getGeometry(), -Math.atan2(w, h) + (Math.PI / 2), |
| 157 |
firstPoint.getX(), firstPoint.getY()); |
| 158 |
|
| 159 |
/* fea.getGeometry().rotate(-Math.atan2(w, h) + (Math.PI / 2),
|
| 160 |
firstPoint.getX(), firstPoint.getY()); */
|
| 161 |
getCadToolAdapter().getVectorialAdapter().modifyRow(i, fea,getName()); |
| 162 |
} |
| 163 |
|
| 164 |
getCadToolAdapter().getVectorialAdapter().endComplexRow(); |
| 165 |
} catch (DriverIOException e) {
|
| 166 |
e.printStackTrace(); |
| 167 |
} catch (IOException e1) { |
| 168 |
e1.printStackTrace(); |
| 169 |
} |
| 170 |
|
| 171 |
PluginServices.getMDIManager().restoreCursor(); |
| 172 |
} |
| 173 |
} |
| 174 |
|
| 175 |
/**
|
| 176 |
* M?todo para dibujar la lo necesario para el estado en el que nos
|
| 177 |
* encontremos.
|
| 178 |
*
|
| 179 |
* @param g Graphics sobre el que dibujar.
|
| 180 |
* @param x par?metro x del punto que se pase para dibujar.
|
| 181 |
* @param y par?metro x del punto que se pase para dibujar.
|
| 182 |
*/
|
| 183 |
public void drawOperation(Graphics g, double x, double y) { |
| 184 |
RotateCADToolState actualState = ((RotateCADToolContext) _fsm).getState(); |
| 185 |
String status = actualState.getName();
|
| 186 |
VectorialEditableAdapter vea = getCadToolAdapter().getVectorialAdapter(); |
| 187 |
FBitSet selection = vea.getSelection(); |
| 188 |
|
| 189 |
try {
|
| 190 |
drawHandlers(g, selection, |
| 191 |
getCadToolAdapter().getMapControl().getViewPort() |
| 192 |
.getAffineTransform()); |
| 193 |
} catch (DriverIOException e) {
|
| 194 |
e.printStackTrace(); |
| 195 |
} |
| 196 |
|
| 197 |
if (status.equals("Rotate.AngleOrPoint")) { |
| 198 |
Point2D point = getCadToolAdapter().getMapControl().getViewPort()
|
| 199 |
.fromMapPoint(firstPoint.getX(), |
| 200 |
firstPoint.getY()); |
| 201 |
double w;
|
| 202 |
double h;
|
| 203 |
w = x - firstPoint.getX(); |
| 204 |
h = y - firstPoint.getY(); |
| 205 |
|
| 206 |
///AffineTransform at = AffineTransform.getRotateInstance(+Math.atan2(
|
| 207 |
/// w, h) - (Math.PI / 2), (int) point.getX(),
|
| 208 |
/// (int) point.getY());
|
| 209 |
///Image img = getCadToolAdapter().getVectorialAdapter().getImage();
|
| 210 |
|
| 211 |
///((Graphics2D) g).drawImage(img, at, null);
|
| 212 |
|
| 213 |
///drawLine((Graphics2D) g, firstPoint, new Point2D.Double(x, y));
|
| 214 |
|
| 215 |
|
| 216 |
try {
|
| 217 |
for (int i = selection.nextSetBit(0); |
| 218 |
i >= 0;
|
| 219 |
i = selection.nextSetBit(i + 1)){
|
| 220 |
IGeometry geometry = getCadToolAdapter().getVectorialAdapter().getShape(i); |
| 221 |
// Rotamos la geometry
|
| 222 |
UtilFunctions.rotateGeom(geometry, -Math.atan2(w,h)+Math.PI/2,firstPoint.getX(),firstPoint.getY()); |
| 223 |
|
| 224 |
// geometry.rotate(-Math.atan2(w,h)+Math.PI/2,firstPoint.getX(),firstPoint.getY());
|
| 225 |
geometry.draw((Graphics2D) g,
|
| 226 |
getCadToolAdapter().getMapControl().getViewPort(), |
| 227 |
CADTool.drawingSymbol); |
| 228 |
GeneralPathX elShape = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD,
|
| 229 |
2);
|
| 230 |
elShape.moveTo(firstPoint.getX(), firstPoint.getY()); |
| 231 |
elShape.lineTo(x, y); |
| 232 |
ShapeFactory.createPolyline2D( |
| 233 |
elShape).draw((Graphics2D) g,
|
| 234 |
getCadToolAdapter().getMapControl().getViewPort(), |
| 235 |
CADTool.drawingSymbol); |
| 236 |
|
| 237 |
} |
| 238 |
} catch (DriverIOException e) {
|
| 239 |
e.printStackTrace(); |
| 240 |
} |
| 241 |
|
| 242 |
} |
| 243 |
} |
| 244 |
|
| 245 |
/**
|
| 246 |
* Add a diferent option.
|
| 247 |
*
|
| 248 |
* @param s Diferent option.
|
| 249 |
*/
|
| 250 |
public void addOption(String s) { |
| 251 |
} |
| 252 |
|
| 253 |
/* (non-Javadoc)
|
| 254 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
|
| 255 |
*/
|
| 256 |
public void addValue(double d) { |
| 257 |
RotateCADToolState actualState = (RotateCADToolState) _fsm.getPreviousState(); |
| 258 |
String status = actualState.getName();
|
| 259 |
VectorialEditableAdapter vea = getCadToolAdapter().getVectorialAdapter(); |
| 260 |
FBitSet selection = vea.getSelection(); |
| 261 |
|
| 262 |
if (status.equals("Rotate.AngleOrPoint")) { |
| 263 |
try {
|
| 264 |
for (int i = 0; i < getCadToolAdapter().getVectorialAdapter().getRowCount(); i++) { |
| 265 |
if (selection.get(i)) {
|
| 266 |
DefaultFeature fea = (DefaultFeature)getCadToolAdapter().getVectorialAdapter().getRow(i).cloneRow(); |
| 267 |
// Rotamos la geometry
|
| 268 |
AffineTransform at = new AffineTransform(); |
| 269 |
at.rotate(Math.toRadians(d),
|
| 270 |
firstPoint.getX(), firstPoint.getY()); |
| 271 |
fea.getGeometry().transform(at); |
| 272 |
// fea.getGeometry().rotate(Math.toRadians(d),
|
| 273 |
// firstPoint.getX(), firstPoint.getY());
|
| 274 |
getCadToolAdapter().getVectorialAdapter().modifyRow(i, fea,getName()); |
| 275 |
} |
| 276 |
} |
| 277 |
} catch (DriverIOException e) {
|
| 278 |
e.printStackTrace(); |
| 279 |
} catch (IOException e1) { |
| 280 |
e1.printStackTrace(); |
| 281 |
} |
| 282 |
|
| 283 |
} |
| 284 |
} |
| 285 |
|
| 286 |
public String getName() { |
| 287 |
return "ROTAR"; |
| 288 |
} |
| 289 |
} |