Revision 37138 branches/v2_0_0_prep/extensions/extEditing/src/org/gvsig/editing/gui/cad/tools/InternalPolygonCADTool.java
| InternalPolygonCADTool.java | ||
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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/* gvSIG. Geographic Information System of the Valencian Government
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* |
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
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* |
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* Copyright (C) 2007-2008 Infrastructures and Transports Department |
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* of the Valencian Government (CIT) |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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*
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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*
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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* |
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* For more information, contact: |
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* |
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* Generalitat Valenciana |
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* Conselleria d'Infraestructures i Transport |
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* Av. Blasco Ib??ez, 50 |
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* 46010 VALENCIA |
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* SPAIN |
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* |
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* +34 963862235 |
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* gvsig@gva.es |
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* www.gvsig.gva.es |
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* |
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* or |
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* |
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* IVER T.I. S.A |
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* Salamanca 50 |
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* 46005 Valencia |
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* Spain |
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* |
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* +34 963163400 |
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* dac@iver.es |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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*/ |
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package org.gvsig.editing.gui.cad.tools; |
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|
| ... | ... | |
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import java.awt.event.InputEvent; |
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import java.awt.event.MouseEvent; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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import java.util.List; |
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|
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.aggregate.MultiPrimitive; |
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import org.gvsig.fmap.geom.aggregate.MultiSurface; |
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import org.gvsig.fmap.geom.aggregate.impl.BaseMultiPrimitive; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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/** |
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* DOCUMENT ME! |
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* |
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*
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* @author Vicente Caballero Navarro |
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*/ |
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public class InternalPolygonCADTool extends DefaultCADTool {
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protected InternalPolygonCADToolContext _fsm; |
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protected List<Point> points = new ArrayList<Point>(); |
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protected Geometry geometry = null; |
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/** |
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* Crea un nuevo PolylineCADTool. |
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*/ |
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public InternalPolygonCADTool() {
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} |
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protected InternalPolygonCADToolContext _fsm; |
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protected List<Point> points = new ArrayList<Point>(); |
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protected Geometry geometry = null; |
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/** |
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* M?todo de incio, para poner el c?digo de todo lo que se requiera de una |
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* carga previa a la utilizaci?n de la herramienta. |
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*/ |
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public void init() {
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_fsm = new InternalPolygonCADToolContext(this); |
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points.clear(); |
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} |
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/** |
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* Crea un nuevo PolylineCADTool. |
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*/ |
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public InternalPolygonCADTool() {
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double) |
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*/ |
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public void transition(double x, double y, InputEvent event) {
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_fsm.addPoint(x, y, event); |
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} |
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/** |
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* M?todo de incio, para poner el c?digo de todo lo que se requiera de una |
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* carga previa a la utilizaci?n de la herramienta. |
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*/ |
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public void init() {
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_fsm = new InternalPolygonCADToolContext(this); |
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points.clear(); |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double) |
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*/ |
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public void transition(double d) {
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_fsm.addValue(d); |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .layers.FBitSet, double, double) |
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*/ |
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public void transition(double x, double y, InputEvent event) {
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_fsm.addPoint(x, y, event); |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String) |
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*/ |
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public void transition(String s) throws CommandException {
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if (!super.changeCommand(s)){
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_fsm.addOption(s); |
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} |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .layers.FBitSet, double) |
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*/ |
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public void transition(double d) {
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_fsm.addValue(d); |
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} |
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/** |
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* DOCUMENT ME! |
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*/ |
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public void selection() {
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FeatureSet selection=null; |
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try {
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selection = (FeatureSet)getVLE().getFeatureStore().getSelection(); |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .layers.FBitSet, java.lang.String) |
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*/ |
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public void transition(String s) throws CommandException {
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if (!super.changeCommand(s)) {
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_fsm.addOption(s); |
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} |
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} |
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if (selection.getSize() == 0 && !CADExtension.getCADTool().getClass().getName().equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) {
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CADExtension.setCADTool("_selection",false);
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((SelectionCADTool) CADExtension.getCADTool()).setNextTool( |
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"_internalpolygon"); |
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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} |
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/** |
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* DOCUMENT ME! |
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*/ |
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public void selection() {
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FeatureSet selection = null; |
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try {
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selection = (FeatureSet) getVLE().getFeatureStore().getSelection(); |
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/** |
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* Equivale al transition del prototipo pero sin pasarle como par?metro el |
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* editableFeatureSource que ya estar? creado. |
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* |
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* @param x par?metro x del punto que se pase en esta transici?n. |
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* @param y par?metro y del punto que se pase en esta transici?n. |
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*/ |
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public void addPoint(double x, double y,InputEvent event) {
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if (((MouseEvent)event).getClickCount()==2){
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addOption(PluginServices.getText(this,"InternalPolygonCADTool.end")); |
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return; |
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} |
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VectorialLayerEdited vle=getVLE(); |
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FeatureSet featureCollection=null; |
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DisposableIterator iterator = null; |
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try {
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featureCollection = (FeatureSet)vle.getFeatureStore().getSelection(); |
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if (featureCollection.getSize()==1){
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iterator = featureCollection.iterator(); |
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Feature feature = (Feature) iterator.next(); |
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geometry=(feature.getDefaultGeometry()).cloneGeometry(); |
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if (geometry.contains(x,y)){
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points.add(createPoint(x, y)); |
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}else{
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JOptionPane.showMessageDialog(((Component)PluginServices.getMainFrame()),PluginServices.getText(this,"debe_insertar_el_punto_dentro_de_los_limites_de_la_geometria")); |
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} |
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} |
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(),e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(),e); |
|
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} finally {
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DisposeUtils.dispose(iterator); |
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} |
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} |
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if (selection.getSize() == 0 |
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&& !CADExtension |
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.getCADTool() |
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.getClass() |
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.getName() |
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.equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) {
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CADExtension.setCADTool("_selection", false);
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((SelectionCADTool) CADExtension.getCADTool()) |
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.setNextTool("_internalpolygon");
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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} |
|
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|
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/** |
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* M?todo para dibujar la lo necesario para el estado en el que nos |
|
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* encontremos. |
|
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* |
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* @param g Graphics sobre el que dibujar. |
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* @param x par?metro x del punto que se pase para dibujar. |
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* @param y par?metro x del punto que se pase para dibujar. |
|
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*/ |
|
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public void drawOperation(MapControlDrawer renderer, double x, double y) {
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GeneralPathX gpx = new GeneralPathX(); |
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GeneralPathX gpx1 = new GeneralPathX(); |
|
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/** |
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* Equivale al transition del prototipo pero sin pasarle como par?metro el |
|
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* editableFeatureSource que ya estar? creado. |
|
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* |
|
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* @param x |
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* par?metro x del punto que se pase en esta transici?n. |
|
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* @param y |
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* par?metro y del punto que se pase en esta transici?n. |
|
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*/ |
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public void addPoint(double x, double y, InputEvent event) {
|
|
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if (((MouseEvent) event).getClickCount() == 2) {
|
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addOption(PluginServices |
|
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.getText(this, "InternalPolygonCADTool.end")); |
|
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return; |
|
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} |
|
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VectorialLayerEdited vle = getVLE(); |
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FeatureSet featureCollection = null; |
|
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DisposableIterator iterator = null; |
|
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try {
|
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featureCollection = |
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(FeatureSet) vle.getFeatureStore().getSelection(); |
|
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if (featureCollection.getSize() == 1) {
|
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iterator = featureCollection.iterator(); |
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Feature feature = (Feature) iterator.next(); |
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geometry = (feature.getDefaultGeometry()).cloneGeometry(); |
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if (geometry.contains(x, y)) {
|
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points.add(createPoint(x, y)); |
|
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} else {
|
|
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JOptionPane |
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.showMessageDialog( |
|
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((Component) PluginServices.getMainFrame()), |
|
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PluginServices |
|
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.getText(this, |
|
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"debe_insertar_el_punto_dentro_de_los_limites_de_la_geometria")); |
|
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} |
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} |
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
|
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} catch (DataException e) {
|
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NotificationManager.addError(e.getMessage(), e); |
|
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} finally {
|
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DisposeUtils.dispose(iterator); |
|
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} |
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} |
|
| 197 | 189 |
|
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if (points.size()>0){
|
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for (int i=0 ; i<points.size() ; i++){
|
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if (i==0){
|
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gpx.moveTo(points.get(i)); |
|
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gpx1.moveTo(points.get(i)); |
|
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}else{
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gpx.lineTo(points.get(i)); |
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gpx1.lineTo(points.get(i)); |
|
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} |
|
| 190 |
/** |
|
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* M?todo para dibujar la lo necesario para el estado en el que nos |
|
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* encontremos. |
|
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* |
|
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* @param g |
|
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* Graphics sobre el que dibujar. |
|
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* @param x |
|
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* par?metro x del punto que se pase para dibujar. |
|
| 198 |
* @param y |
|
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* par?metro x del punto que se pase para dibujar. |
|
| 200 |
*/ |
|
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public void drawOperation(MapControlDrawer renderer, double x, double y) {
|
|
| 202 |
GeneralPathX gpx = new GeneralPathX(); |
|
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GeneralPathX gpx1 = new GeneralPathX(); |
|
| 207 | 204 |
|
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} |
|
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gpx.lineTo(createPoint(x,y)); |
|
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gpx.closePath(); |
|
| 211 |
gpx1.closePath(); |
|
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if (points.size() > 0) {
|
|
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for (int i = 0; i < points.size(); i++) {
|
|
| 207 |
if (i == 0) {
|
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gpx.moveTo(points.get(i)); |
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gpx1.moveTo(points.get(i)); |
|
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} else {
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gpx.lineTo(points.get(i)); |
|
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gpx1.lineTo(points.get(i)); |
|
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} |
|
| 212 | 214 |
|
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Geometry geom = createSurface(gpx); |
|
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Geometry geom1 = createSurface(gpx1); |
|
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} |
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gpx.lineTo(createPoint(x, y)); |
|
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gpx.closePath(); |
|
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gpx1.closePath(); |
|
| 215 | 219 |
|
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renderer.draw(geom1, mapControlManager.getSelectionSymbol()); |
|
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renderer.draw(geom,mapControlManager.getGeometrySelectionSymbol()); |
|
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} |
|
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} |
|
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Geometry geom = createSurface(gpx); |
|
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Geometry geom1 = createSurface(gpx1); |
|
| 220 | 222 |
|
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/** |
|
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* Add a diferent option. |
|
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* |
|
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* @param s Diferent option. |
|
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*/ |
|
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public void addOption(String s) {
|
|
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VectorialLayerEdited vle=getVLE(); |
|
| 228 |
FeatureStore featureStore=null; |
|
| 229 |
try {
|
|
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featureStore = vle.getFeatureStore(); |
|
| 231 |
} catch (ReadException e1) {
|
|
| 232 |
// TODO Auto-generated catch block |
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| 233 |
e1.printStackTrace(); |
|
| 234 |
} |
|
| 235 |
DisposableIterator iterator = null; |
|
| 236 |
try {
|
|
| 237 |
iterator = ((FeatureSelection) featureStore.getSelection()) |
|
| 238 |
.iterator(); |
|
| 239 |
if (s.equals(PluginServices.getText(this, "end")) |
|
| 240 |
|| s.equalsIgnoreCase(PluginServices.getText(this, |
|
| 241 |
"InternalPolygonCADTool.end"))) {
|
|
| 242 |
if (points.size() > 0) {
|
|
| 243 |
Feature feature = (Feature) iterator.next(); |
|
| 244 |
geometry = (feature.getDefaultGeometry()).cloneGeometry(); |
|
| 245 |
if (geometry instanceof GeometryCollection) {
|
|
| 246 |
MultiPrimitive gc = (MultiPrimitive) geometry; |
|
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geometry = createNewPolygonGC(gc, points); |
|
| 248 |
} else {
|
|
| 249 |
geometry = createNewPolygon(geometry, points); |
|
| 250 |
} |
|
| 251 |
try {
|
|
| 252 |
EditableFeature eFeature = feature.getEditable(); |
|
| 253 |
eFeature.setGeometry(featureStore |
|
| 254 |
.getDefaultFeatureType() |
|
| 255 |
.getDefaultGeometryAttributeName(), geometry); |
|
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featureStore.update(eFeature); |
|
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} catch (ReadException e) {
|
|
| 258 |
NotificationManager.addError(e.getMessage(), e); |
|
| 259 |
} catch (DataException e) {
|
|
| 260 |
NotificationManager.addError(e.getMessage(), e); |
|
| 261 |
} |
|
| 262 |
ArrayList rows = new ArrayList(); |
|
| 263 |
rows.add(feature); |
|
| 264 |
// vle.setSelectionCache(VectorialLayerEdited.NOTSAVEPREVIOUS, |
|
| 265 |
// rows); |
|
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} |
|
| 267 |
points.clear(); |
|
| 268 |
refresh(); |
|
| 223 |
renderer.draw(geom1, mapControlManager.getSelectionSymbol()); |
|
| 224 |
renderer.draw(geom, mapControlManager.getGeometrySelectionSymbol()); |
|
| 225 |
} |
|
| 226 |
} |
|
| 269 | 227 |
|
| 270 |
} else if (s.equals(PluginServices.getText(this, "cancel"))) {
|
|
| 271 |
points.clear(); |
|
| 272 |
} |
|
| 273 |
} catch (DataException e1) {
|
|
| 274 |
e1.printStackTrace(); |
|
| 275 |
} finally {
|
|
| 276 |
if (iterator != null) {
|
|
| 277 |
iterator.dispose(); |
|
| 278 |
} |
|
| 279 |
} |
|
| 280 |
} |
|
| 281 |
/* (non-Javadoc) |
|
| 282 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double) |
|
| 283 |
*/ |
|
| 284 |
public void addValue(double d) {
|
|
| 285 |
} |
|
| 286 |
private Geometry createNewPolygon(Geometry geometry, List<Point> points) {
|
|
| 287 |
GeneralPathX newGp = new GeneralPathX(); |
|
| 288 |
double[] theData = new double[6]; |
|
| 228 |
/** |
|
| 229 |
* Add a diferent option. |
|
| 230 |
* |
|
| 231 |
* @param s |
|
| 232 |
* Diferent option. |
|
| 233 |
*/ |
|
| 234 |
public void addOption(String s) {
|
|
| 235 |
VectorialLayerEdited vle = getVLE(); |
|
| 236 |
FeatureStore featureStore = null; |
|
| 237 |
try {
|
|
| 238 |
featureStore = vle.getFeatureStore(); |
|
| 239 |
} catch (ReadException e1) {
|
|
| 240 |
// TODO Auto-generated catch block |
|
| 241 |
e1.printStackTrace(); |
|
| 242 |
} |
|
| 243 |
DisposableIterator iterator = null; |
|
| 244 |
try {
|
|
| 245 |
iterator = |
|
| 246 |
((FeatureSelection) featureStore.getSelection()).iterator(); |
|
| 247 |
if (s.equals(PluginServices.getText(this, "end")) |
|
| 248 |
|| s.equalsIgnoreCase(PluginServices.getText(this, |
|
| 249 |
"InternalPolygonCADTool.end"))) {
|
|
| 250 |
if (points.size() > 0) {
|
|
| 251 |
Feature feature = (Feature) iterator.next(); |
|
| 252 |
geometry = (feature.getDefaultGeometry()).cloneGeometry(); |
|
| 253 |
if (geometry instanceof GeometryCollection) {
|
|
| 254 |
MultiPrimitive gc = (MultiPrimitive) geometry; |
|
| 255 |
geometry = createNewPolygonGC(gc, points); |
|
| 256 |
} else {
|
|
| 257 |
geometry = createNewPolygon(geometry, points); |
|
| 258 |
} |
|
| 259 |
try {
|
|
| 260 |
EditableFeature eFeature = feature.getEditable(); |
|
| 261 |
eFeature.setGeometry(featureStore |
|
| 262 |
.getDefaultFeatureType() |
|
| 263 |
.getDefaultGeometryAttributeName(), geometry); |
|
| 264 |
featureStore.update(eFeature); |
|
| 265 |
} catch (ReadException e) {
|
|
| 266 |
NotificationManager.addError(e.getMessage(), e); |
|
| 267 |
} catch (DataException e) {
|
|
| 268 |
NotificationManager.addError(e.getMessage(), e); |
|
| 269 |
} |
|
| 270 |
ArrayList rows = new ArrayList(); |
|
| 271 |
rows.add(feature); |
|
| 272 |
// vle.setSelectionCache(VectorialLayerEdited.NOTSAVEPREVIOUS, |
|
| 273 |
// rows); |
|
| 274 |
} |
|
| 275 |
points.clear(); |
|
| 276 |
refresh(); |
|
| 289 | 277 |
|
| 290 |
PathIterator theIterator; |
|
| 291 |
int theType; |
|
| 292 |
int numParts = 0; |
|
| 278 |
} else |
|
| 279 |
if (s.equals(PluginServices.getText(this, "cancel"))) {
|
|
| 280 |
points.clear(); |
|
| 281 |
} |
|
| 282 |
} catch (DataException e1) {
|
|
| 283 |
e1.printStackTrace(); |
|
| 284 |
} finally {
|
|
| 285 |
if (iterator != null) {
|
|
| 286 |
iterator.dispose(); |
|
| 287 |
} |
|
| 288 |
} |
|
| 289 |
} |
|
| 293 | 290 |
|
| 294 |
theIterator = geometry.getPathIterator(null, geomManager.getFlatness()); |
|
| 295 |
while (!theIterator.isDone()) {
|
|
| 296 |
theType = theIterator.currentSegment(theData); |
|
| 297 |
switch (theType) {
|
|
| 291 |
/* |
|
| 292 |
* (non-Javadoc) |
|
| 293 |
* |
|
| 294 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double) |
|
| 295 |
*/ |
|
| 296 |
public void addValue(double d) {
|
|
| 297 |
} |
|
| 298 | 298 |
|
| 299 |
case PathIterator.SEG_MOVETO: |
|
| 300 |
numParts++; |
|
| 301 |
newGp.moveTo(theData[0], theData[1]); |
|
| 302 |
break; |
|
| 299 |
private Geometry createNewPolygon(Geometry geometry, List<Point> points) {
|
|
| 300 |
GeneralPathX newGp = new GeneralPathX(); |
|
| 301 |
double[] theData = new double[6]; |
|
| 303 | 302 |
|
| 304 |
case PathIterator.SEG_LINETO:
|
|
| 305 |
newGp.lineTo(theData[0], theData[1]);
|
|
| 306 |
break;
|
|
| 303 |
PathIterator theIterator;
|
|
| 304 |
int theType;
|
|
| 305 |
int numParts = 0;
|
|
| 307 | 306 |
|
| 308 |
case PathIterator.SEG_QUADTO: |
|
| 309 |
newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
|
| 310 |
break; |
|
| 307 |
theIterator = geometry.getPathIterator(null, geomManager.getFlatness()); |
|
| 308 |
while (!theIterator.isDone()) {
|
|
| 309 |
theType = theIterator.currentSegment(theData); |
|
| 310 |
switch (theType) {
|
|
| 311 | 311 |
|
| 312 |
case PathIterator.SEG_CUBICTO: |
|
| 313 |
newGp.curveTo(theData[0], theData[1], theData[2], theData[3], theData[4], theData[5]); |
|
| 314 |
break; |
|
| 312 |
case PathIterator.SEG_MOVETO: |
|
| 313 |
numParts++; |
|
| 314 |
newGp.moveTo(theData[0], theData[1]); |
|
| 315 |
break; |
|
| 315 | 316 |
|
| 316 |
case PathIterator.SEG_CLOSE: |
|
| 317 |
newGp.closePath(); |
|
| 318 |
break; |
|
| 319 |
} //end switch |
|
| 317 |
case PathIterator.SEG_LINETO: |
|
| 318 |
newGp.lineTo(theData[0], theData[1]); |
|
| 319 |
break; |
|
| 320 | 320 |
|
| 321 |
theIterator.next(); |
|
| 322 |
} //end while loop |
|
| 323 |
GeneralPathX gpxInternal=new GeneralPathX(); |
|
| 324 |
gpxInternal.moveTo(points.get(points.size()-1)); |
|
| 325 |
for (int i=points.size()-2 ; i>=0 ; i--){
|
|
| 326 |
gpxInternal.lineTo(points.get(i)); |
|
| 327 |
} |
|
| 328 |
gpxInternal.closePath(); |
|
| 329 |
|
|
| 330 |
if (!gpxInternal.isCCW()) {
|
|
| 331 |
gpxInternal.flip(); |
|
| 332 |
} |
|
| 333 |
newGp.append(gpxInternal.getPathIterator(null),false); |
|
| 321 |
case PathIterator.SEG_QUADTO: |
|
| 322 |
newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
|
| 323 |
break; |
|
| 334 | 324 |
|
| 335 |
return createSurface(newGp); |
|
| 336 |
} |
|
| 337 |
|
|
| 338 |
private Geometry createNewPolygonGC(MultiPrimitive multiPrimitive, List<Point> points) {
|
|
| 339 |
MultiPrimitive multiPrimitiveAux = createMultiPrimitive(); |
|
| 340 |
|
|
| 341 |
for (int i = 0 ; i<multiPrimitive.getPrimitivesNumber() ; i++) {
|
|
| 342 |
multiPrimitiveAux.addPrimitive(multiPrimitive.getPrimitiveAt(i)); |
|
| 343 |
} |
|
| 344 |
|
|
| 345 |
GeneralPathX gpx=new GeneralPathX(); |
|
| 346 |
gpx.moveTo(points.get(points.size()-1)); |
|
| 347 |
for (int i=points.size()-2 ; i>=0 ; i--){
|
|
| 348 |
gpx.lineTo(points.get(i)); |
|
| 349 |
multiPrimitiveAux.addPrimitive(createCurve(gpx)); |
|
| 350 |
gpx = new GeneralPathX(); |
|
| 351 |
gpx.moveTo(points.get(i)); |
|
| 352 |
} |
|
| 353 |
gpx.closePath(); |
|
| 354 |
multiPrimitiveAux.addPrimitive(createCurve(gpx)); |
|
| 355 |
|
|
| 356 |
return multiPrimitiveAux; |
|
| 357 |
} |
|
| 358 |
|
|
| 359 |
public String getName() {
|
|
| 360 |
return PluginServices.getText(this,"internal_polygon_"); |
|
| 361 |
} |
|
| 325 |
case PathIterator.SEG_CUBICTO: |
|
| 326 |
newGp.curveTo(theData[0], theData[1], theData[2], theData[3], |
|
| 327 |
theData[4], theData[5]); |
|
| 328 |
break; |
|
| 362 | 329 |
|
| 363 |
public String toString() {
|
|
| 364 |
return "_internalpolygon"; |
|
| 365 |
} |
|
| 330 |
case PathIterator.SEG_CLOSE: |
|
| 331 |
newGp.closePath(); |
|
| 332 |
break; |
|
| 333 |
} // end switch |
|
| 366 | 334 |
|
| 367 |
public boolean isApplicable(int shapeType) {
|
|
| 368 |
switch (shapeType) {
|
|
| 369 |
case Geometry.TYPES.POINT: |
|
| 370 |
case Geometry.TYPES.CURVE: |
|
| 371 |
case Geometry.TYPES.MULTIPOINT: |
|
| 372 |
return false; |
|
| 373 |
} |
|
| 374 |
return true; |
|
| 375 |
} |
|
| 335 |
theIterator.next(); |
|
| 336 |
} // end while loop |
|
| 337 |
GeneralPathX gpxInternal = new GeneralPathX(); |
|
| 338 |
gpxInternal.moveTo(points.get(points.size() - 1)); |
|
| 339 |
for (int i = points.size() - 2; i >= 0; i--) {
|
|
| 340 |
gpxInternal.lineTo(points.get(i)); |
|
| 341 |
} |
|
| 342 |
gpxInternal.closePath(); |
|
| 343 |
|
|
| 344 |
if (!gpxInternal.isCCW()) {
|
|
| 345 |
gpxInternal.flip(); |
|
| 346 |
} |
|
| 347 |
newGp.append(gpxInternal.getPathIterator(null), false); |
|
| 348 |
|
|
| 349 |
return createSurface(newGp); |
|
| 350 |
} |
|
| 351 |
|
|
| 352 |
private Geometry createNewPolygonGC(MultiPrimitive multiPrimitive, |
|
| 353 |
List<Point> points) {
|
|
| 354 |
MultiPrimitive multiPrimitiveAux = createMultiPrimitive(); |
|
| 355 |
|
|
| 356 |
for (int i = 0; i < multiPrimitive.getPrimitivesNumber(); i++) {
|
|
| 357 |
multiPrimitiveAux.addPrimitive(multiPrimitive.getPrimitiveAt(i)); |
|
| 358 |
} |
|
| 359 |
|
|
| 360 |
GeneralPathX gpx = new GeneralPathX(); |
|
| 361 |
gpx.moveTo(points.get(points.size() - 1)); |
|
| 362 |
for (int i = points.size() - 2; i >= 0; i--) {
|
|
| 363 |
gpx.lineTo(points.get(i)); |
|
| 364 |
multiPrimitiveAux.addPrimitive(createCurve(gpx)); |
|
| 365 |
gpx = new GeneralPathX(); |
|
| 366 |
gpx.moveTo(points.get(i)); |
|
| 367 |
} |
|
| 368 |
gpx.closePath(); |
|
| 369 |
multiPrimitiveAux.addPrimitive(createCurve(gpx)); |
|
| 370 |
|
|
| 371 |
return multiPrimitiveAux; |
|
| 372 |
} |
|
| 373 |
|
|
| 374 |
public String getName() {
|
|
| 375 |
return PluginServices.getText(this, "internal_polygon_"); |
|
| 376 |
} |
|
| 377 |
|
|
| 378 |
public String toString() {
|
|
| 379 |
return "_internalpolygon"; |
|
| 380 |
} |
|
| 381 |
|
|
| 382 |
public boolean isApplicable(int shapeType) {
|
|
| 383 |
switch (shapeType) {
|
|
| 384 |
case Geometry.TYPES.POINT: |
|
| 385 |
case Geometry.TYPES.CURVE: |
|
| 386 |
case Geometry.TYPES.MULTIPOINT: |
|
| 387 |
return false; |
|
| 388 |
} |
|
| 389 |
return true; |
|
| 390 |
} |
|
| 376 | 391 |
} |
Also available in: Unified diff