Revision 29001 branches/v2_0_0_prep/libraries/libDwg/src/org/gvsig/dwg/lib/objects/DwgSpline.java
| DwgSpline.java | ||
|---|---|---|
| 34 | 34 |
*/ |
| 35 | 35 |
package org.gvsig.dwg.lib.objects; |
| 36 | 36 |
|
| 37 |
import java.awt.geom.Point2D; |
|
| 38 |
import java.util.ArrayList; |
|
| 39 |
|
|
| 40 | 37 |
import org.gvsig.dwg.lib.DwgObject; |
| 41 | 38 |
import org.gvsig.dwg.lib.IDwg2FMap; |
| 42 | 39 |
import org.gvsig.dwg.lib.IDwg3DTestable; |
| 43 |
import org.gvsig.dwg.lib.util.FMapUtil; |
|
| 44 | 40 |
import org.gvsig.fmap.geom.Geometry; |
| 45 |
import org.gvsig.fmap.geom.GeometryFactory;
|
|
| 41 |
import org.gvsig.fmap.geom.GeometryLocator;
|
|
| 46 | 42 |
import org.gvsig.fmap.geom.GeometryManager; |
| 43 |
import org.gvsig.fmap.geom.exception.CreateGeometryException; |
|
| 44 |
import org.gvsig.fmap.geom.primitive.Point; |
|
| 45 |
import org.gvsig.fmap.geom.primitive.Spline; |
|
| 47 | 46 |
|
| 48 | 47 |
|
| 49 | 48 |
/** |
| ... | ... | |
| 246 | 245 |
*/ |
| 247 | 246 |
public boolean has3DData() {
|
| 248 | 247 |
double[][] pts = getControlPoints(); |
| 249 |
if(pts == null) |
|
| 248 |
if(pts == null) {
|
|
| 250 | 249 |
return false; |
| 250 |
} |
|
| 251 | 251 |
double z = 0d; |
| 252 | 252 |
for (int j=0;j<pts.length;j++) {
|
| 253 | 253 |
z = pts[j][2]; |
| 254 |
if (z != 0.0) |
|
| 254 |
if (z != 0.0) {
|
|
| 255 | 255 |
return true; |
| 256 |
} |
|
| 256 | 257 |
}//for |
| 257 | 258 |
return false; |
| 258 | 259 |
} |
| ... | ... | |
| 288 | 289 |
myObj.setWeights(weights); |
| 289 | 290 |
|
| 290 | 291 |
} |
| 291 |
public Geometry toFMapGeometry(boolean is3DFile) {
|
|
| 292 |
public Geometry toFMapGeometry(boolean is3DFile) throws CreateGeometryException {
|
|
| 292 | 293 |
//FIXME: Implementación provisional para ver si podemos leer SPLINES |
| 293 | 294 |
//De momento creamos una polilinea cuando deberíamos crear un spline o un bspline |
| 294 |
GeometryFactory gFactory = GeometryManager.getInstance().getGeometryFactory(); |
|
| 295 |
Geometry pline = null; |
|
| 295 |
GeometryManager gMan = GeometryLocator.getGeometryManager(); |
|
| 296 |
Spline pline = null; |
|
| 297 |
int subType = getGeometrySubType(is3DFile); |
|
| 296 | 298 |
double elev = getZ(); |
| 297 | 299 |
double[][] points = getFitPoints(); |
| 298 | 300 |
if (points == null) {
|
| 299 | 301 |
points = getControlPoints(); |
| 300 | 302 |
} |
| 301 | 303 |
|
| 302 |
Point2D[] aPoints = new Point2D[points.length]; |
|
| 303 |
for (int i=0; i < points.length; i++){
|
|
| 304 |
aPoints[i] = new Point2D.Double(points[i][0],points[i][1]); |
|
| 305 |
} |
|
| 306 | 304 |
|
| 307 |
if (points != null) {
|
|
| 308 |
if (is3DFile) {
|
|
| 309 |
pline = gFactory.createSpline2DZ(aPoints, elev); |
|
| 310 |
} else {
|
|
| 311 |
pline = gFactory.createSpline2D(aPoints); |
|
| 312 |
} |
|
| 305 |
if (points == null) {
|
|
| 306 |
gMan.createNullGeometry(subType); |
|
| 313 | 307 |
} |
| 308 |
pline = (Spline) gMan.create(getGeometryType(), subType); |
|
| 309 |
Point point; |
|
| 310 |
for (int i = 0; i < points.length; i++) {
|
|
| 311 |
point = (Point) gMan.create(Geometry.TYPES.POINT, subType); |
|
| 312 |
pline.addVertex(point); |
|
| 313 |
} |
|
| 314 | 314 |
return pline; |
| 315 | 315 |
} |
| 316 | 316 |
|
| 317 | 317 |
public String toFMapString(boolean is3DFile) {
|
| 318 |
if(is3DFile) |
|
| 318 |
if(is3DFile) {
|
|
| 319 | 319 |
return "FPolyline3D"; |
| 320 |
else
|
|
| 320 |
} else {
|
|
| 321 | 321 |
return "FPolyline2D"; |
| 322 |
} |
|
| 322 | 323 |
} |
| 323 | 324 |
public String toString(){
|
| 324 | 325 |
return "Spline"; |
| 325 | 326 |
} |
| 327 |
|
|
| 328 |
public int getGeometrySubType(boolean is3DFile) {
|
|
| 329 |
if (is3DFile) {
|
|
| 330 |
return Geometry.SUBTYPES.GEOM3D; |
|
| 331 |
} else {
|
|
| 332 |
return Geometry.SUBTYPES.GEOM2D; |
|
| 333 |
} |
|
| 334 |
} |
|
| 335 |
|
|
| 336 |
public int getGeometryType() {
|
|
| 337 |
// return Geometry.TYPES.SOLID; FIXME not implemented |
|
| 338 |
return Geometry.TYPES.SPLINE; |
|
| 339 |
} |
|
| 340 |
|
|
| 326 | 341 |
} |
Also available in: Unified diff