Revision 329 org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.algorithm/org.gvsig.geoprocess.algorithm.xyshift/src/main/java/org/gvsig/geoprocess/algorithm/xyshift/XYShiftOperation.java
| XYShiftOperation.java | ||
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.aggregate.MultiCurve; |
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import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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import org.gvsig.fmap.geom.aggregate.MultiSurface; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
| ... | ... | |
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public EditableFeature invoke(org.gvsig.fmap.geom.Geometry g, Feature feature) {
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List geomList = feature.getGeometries(); |
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try {
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if(!persister.isCompatibleType(feature.getDefaultGeometry())) |
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return lastEditFeature; |
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|
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if(geomList == null) {
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org.gvsig.fmap.geom.Geometry oldGeom = feature.getDefaultGeometry(); |
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Geometry newGeom = shiftGeometry(oldGeom); |
| ... | ... | |
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* @throws CreateGeometryException |
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*/ |
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private Geometry shiftGeometry(Geometry oldGeom) throws CreateGeometryException {
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Geometry newGeom = null; |
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if(oldGeom.getType() == Geometry.TYPES.SURFACE || oldGeom.getType() == Geometry.TYPES.MULTISURFACE) |
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newGeom = shiftSurface((Surface)oldGeom); |
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if(oldGeom.getType() == Geometry.TYPES.CURVE || oldGeom.getType() == Geometry.TYPES.MULTICURVE) |
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newGeom = shiftCurve((Curve)oldGeom); |
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if(oldGeom.getType() == Geometry.TYPES.POINT || oldGeom.getType() == Geometry.TYPES.MULTIPOINT) |
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newGeom = shiftPoint((Point)oldGeom); |
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return newGeom; |
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if(oldGeom.getType() == Geometry.TYPES.SURFACE) |
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return shiftSurface((Surface)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.MULTISURFACE) |
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return shiftMultiSurface((MultiSurface)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.CURVE) |
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return shiftCurve((Curve)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.MULTICURVE) |
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return shiftMultiCurve((MultiCurve)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.POINT) |
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return shiftPoint((Point)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.MULTIPOINT) |
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return shiftMultiPoint((MultiPoint)oldGeom); |
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return oldGeom; |
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} |
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|
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/** |
| ... | ... | |
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} |
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|
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/** |
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* Shifts all coordinates in a multisurface |
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* @param geom |
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* @return |
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* @throws CreateGeometryException |
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*/ |
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private MultiSurface shiftMultiSurface(MultiSurface geom) throws CreateGeometryException {
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MultiSurface surface = (MultiSurface)geometryManager.create(Geometry.TYPES.MULTISURFACE, geom.getGeometryType().getSubType()); |
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for (int i = 0; i < geom.getPrimitivesNumber(); i++) {
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Surface s = geom.getSurfaceAt(i); |
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shiftSurface(s); |
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surface.addSurface(s); |
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} |
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return surface; |
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} |
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|
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/** |
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* Shifts all coordinates in a curve |
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* @param geom |
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* @return |
| ... | ... | |
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} |
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|
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/** |
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* Shifts all coordinates in a multicurve |
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* @param geom |
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* @return |
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* @throws CreateGeometryException |
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*/ |
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private MultiCurve shiftMultiCurve(MultiCurve geom) throws CreateGeometryException {
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MultiCurve curve = (MultiCurve)geometryManager.create(Geometry.TYPES.MULTICURVE, geom.getGeometryType().getSubType()); |
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for (int i = 0; i < geom.getPrimitivesNumber(); i++) {
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Curve c = geom.getCurveAt(i); |
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shiftCurve(c); |
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curve.addCurve(c); |
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} |
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return curve; |
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} |
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|
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/** |
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* Shifts a point |
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* @param geom |
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* @return |
| ... | ... | |
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return point; |
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} |
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|
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/** |
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* Shifts all coordinates in a multisurface |
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* @param geom |
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* @return |
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* @throws CreateGeometryException |
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*/ |
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private MultiPoint shiftMultiPoint(MultiPoint geom) throws CreateGeometryException {
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MultiPoint point = (MultiPoint)geometryManager.create(Geometry.TYPES.MULTIPOINT, geom.getGeometryType().getSubType()); |
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for (int i = 0; i < geom.getPrimitivesNumber(); i++) {
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Point p = geom.getPointAt(i); |
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shiftPoint(p); |
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point.addPoint(p); |
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} |
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return point; |
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} |
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|
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.geoprocess.algorithm.base.core.GeometryOperation#invoke(org.gvsig.fmap.geom.Geometry, org.gvsig.fmap.dal.feature.EditableFeature) |
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