Revision 24363 branches/v2_0_0_prep/extensions/extCAD/src/com/iver/cit/gvsig/gui/cad/tools/ExtendCADTool.java
| ExtendCADTool.java | ||
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import com.iver.cit.gvsig.gui.cad.tools.smc.ExtendCADToolContext.ExtendCADToolState; |
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import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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/** |
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* DOCUMENT ME! |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public class ExtendCADTool extends DefaultCADTool {
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private ExtendCADToolContext _fsm; |
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private GeometryFactory geomFactory=GeometryManager.getInstance().getGeometryFactory(); |
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/** |
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* Crea un nuevo ExtendCADTool. |
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*/ |
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public ExtendCADTool() {
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} |
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private ExtendCADToolContext _fsm; |
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private GeometryFactory geomFactory = GeometryManager.getInstance() |
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.getGeometryFactory(); |
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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 ExtendCADToolContext(this); |
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} |
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/** |
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* Crea un nuevo ExtendCADTool. |
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*/ |
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public ExtendCADTool() {
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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 ExtendCADToolContext(this); |
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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 com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, |
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* 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 com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, |
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* 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 com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, |
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* 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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"_extend"); |
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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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/** |
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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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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( |
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"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("_extend");
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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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* 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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ExtendCADToolState actualState = (ExtendCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName(); |
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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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ExtendCADToolState actualState = (ExtendCADToolState) _fsm |
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.getPreviousState(); |
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String status = actualState.getName(); |
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if (status.equals("Extend.SelectGeometryToExtend")) {
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if (status.equals("Extend.SelectGeometryToExtend")) {
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VectorialLayerEdited vle=getVLE(); |
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FeatureStore featureStore = null; |
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VectorialLayerEdited vle = getVLE(); |
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FeatureStore featureStore = null; |
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try {
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featureStore = vle.getFeatureStore(); |
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} catch (ReadException e1) {
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NotificationManager.addError(e1.getMessage(),e1); |
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} |
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featureStore.beginEditingGroup(getName()); |
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Iterator iterator=null; |
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try {
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iterator = ((FeatureSelection)featureStore.getSelection()).iterator(); |
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} catch (DataException e1) {
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// TODO Auto-generated catch block |
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e1.printStackTrace(); |
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} |
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// ArrayList selectedRow=getSelectedRows(); |
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ArrayList selectedRowAux=new ArrayList(); |
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//for (int i=0;i<selectedRow.size();i++) {
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// selectedRowAux.addAll(selectedRow); |
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//} |
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//selection(); |
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vle.selectWithPoint(x,y,false); |
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// ArrayList newSelectedRow=new ArrayList(); |
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try {
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while (iterator.hasNext()) {
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featureStore.beginEditingGroup(getName()); |
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Iterator iterator = null; |
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iterator = ((FeatureSelection) featureStore.getSelection()) |
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.iterator(); |
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// ArrayList selectedRow=getSelectedRows(); |
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ArrayList selectedRowAux = new ArrayList(); |
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// for (int i=0;i<selectedRow.size();i++) {
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// selectedRowAux.addAll(selectedRow); |
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// } |
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// selection(); |
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vle.selectWithPoint(x, y, false); |
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// ArrayList newSelectedRow=new ArrayList(); |
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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// } |
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// for (int i=0;i<selectedRowAux.size();i++) {
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// IRowEdited edRow1 = (IRowEdited) selectedRowAux.get(i); |
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// DefaultFeature fea1 = (DefaultFeature) edRow1.getLinkedRow().cloneRow(); |
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Geometry geometry1 = ((Geometry)feature.getDefaultGeometry()).cloneGeometry(); |
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// } |
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// for (int i=0;i<selectedRowAux.size();i++) {
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// IRowEdited edRow1 = (IRowEdited) selectedRowAux.get(i); |
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// DefaultFeature fea1 = (DefaultFeature) |
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// edRow1.getLinkedRow().cloneRow(); |
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Geometry geometry1 = ((Geometry) feature |
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.getDefaultGeometry()).cloneGeometry(); |
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// IRowEdited edRow2 = (IRowEdited) newSelectedRow.get(i); |
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// DefaultFeature fea2 = (DefaultFeature) edRow2.getLinkedRow().cloneRow(); |
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Geometry geometry2 = ((Geometry)feature.getDefaultGeometry()).cloneGeometry(); |
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//for (int j=0;j<newSelectedRow.size();j++) {
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//if (geometry1 instanceof FPolygon2D) {
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EditableFeature eFeature=feature.getEditable(); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(), intersectsGeometry(geometry2,geometry1)); |
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// fea2.setGeometry(intersectsGeometry(geometry2,geometry1)); |
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//} |
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//} |
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featureStore.update(eFeature); |
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// vea.modifyRow(edRow2.getIndex(),fea2,getName(),EditionEvent.GRAPHIC); |
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clearSelection(); |
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// newSelectedRow.add(new DefaultRowEdited(fea2,IRowEdited.STATUS_MODIFIED,edRow2.getIndex())); |
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} |
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// IRowEdited edRow2 = (IRowEdited) newSelectedRow.get(i); |
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// DefaultFeature fea2 = (DefaultFeature) |
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// edRow2.getLinkedRow().cloneRow(); |
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Geometry geometry2 = ((Geometry) feature |
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.getDefaultGeometry()).cloneGeometry(); |
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// for (int j=0;j<newSelectedRow.size();j++) {
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// if (geometry1 instanceof FPolygon2D) {
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EditableFeature eFeature = feature.getEditable(); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType() |
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.getDefaultGeometryAttributeName(), |
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intersectsGeometry(geometry2, geometry1)); |
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// fea2.setGeometry(intersectsGeometry(geometry2,geometry1)); |
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// } |
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// } |
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featureStore.update(eFeature); |
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// vea.modifyRow(edRow2.getIndex(),fea2,getName(),EditionEvent.GRAPHIC); |
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clearSelection(); |
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// newSelectedRow.add(new |
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// DefaultRowEdited(fea2,IRowEdited.STATUS_MODIFIED,edRow2.getIndex())); |
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} |
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| 203 | 222 |
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featureStore.endEditingGroup(); |
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// vle.setSelectionCache(VectorialLayerEdited.NOTSAVEPREVIOUS, newSelectedRow); |
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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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featureStore.endEditingGroup(); |
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// vle.setSelectionCache(VectorialLayerEdited.NOTSAVEPREVIOUS, |
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// newSelectedRow); |
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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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} |
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}
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}
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}
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}
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| 213 | 233 |
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private Geometry intersectsGeometry(Geometry geometry1, Geometry geometry2) {
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Point2D p3=null; |
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Point2D p4=null; |
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Point2D p1=null; |
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Point2D p2=null; |
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GeneralPathX gpx=new GeneralPathX(); |
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PathIterator theIterator=geometry1.getInternalShape().getPathIterator(null,Converter.FLATNESS); |
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boolean first=true; |
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private Geometry intersectsGeometry(Geometry geometry1, Geometry geometry2) {
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Point2D p3 = null; |
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Point2D p4 = null; |
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Point2D p1 = null; |
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Point2D p2 = null; |
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GeneralPathX gpx = new GeneralPathX(); |
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PathIterator theIterator = geometry1.getInternalShape() |
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.getPathIterator(null, Converter.FLATNESS); |
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boolean first = true; |
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| 222 | 243 |
double[] theData = new double[6]; |
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int theType;
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while (!theIterator.isDone()) {
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theType = theIterator.currentSegment(theData);
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switch (theType) {
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int theType;
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while (!theIterator.isDone()) {
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theType = theIterator.currentSegment(theData);
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switch (theType) {
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| 227 | 248 |
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case PathIterator.SEG_MOVETO:
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p1=new Point2D.Double(theData[0], theData[1]);
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gpx.moveTo(p1.getX(),p1.getY());
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break;
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case PathIterator.SEG_MOVETO:
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p1 = new Point2D.Double(theData[0], theData[1]);
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gpx.moveTo(p1.getX(), p1.getY());
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break;
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| 232 | 253 |
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case PathIterator.SEG_LINETO: |
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p2=new Point2D.Double(theData[0], theData[1]); |
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ArrayList lines=getLines(geometry2); |
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boolean isLineTo=true; |
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for (int i=0;i<lines.size();i++) {
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Point2D[] ps1=(Point2D[])lines.get(i); |
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Point2D p=UtilFunctions.getIntersection(ps1[0],ps1[1],p1,p2); |
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// GeneralPathX gpxAux=new GeneralPathX(); |
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// gpxAux.moveTo(p.getX(),p.getY()); |
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// gpxAux.lineTo(ps1[0].getX(),ps1[0].getY()); |
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// Geometry gjts1=FConverter.java2d_to_jts((FShape)ShapeFactory.createPolyline2D(gpxAux).getInternalShape()); |
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// Geometry gjts2=FConverter.java2d_to_jts((FShape)geometry2.getInternalShape()); |
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// GeometryCollection result=(GeometryCollection)gjts1.intersection(gjts2); |
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// Point point=(Point)result.getGeometryN(1); |
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// p=new Point2D.Double(point.getX(),point.getY()); |
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if (p!=null && first) {
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gpx.lineTo(p.getX(),p.getY()); |
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first=false; |
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isLineTo=false; |
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break; |
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}else {
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//gpx.lineTo(p2.getX(),p2.getY()); |
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} |
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} |
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if (!first && isLineTo) |
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gpx.lineTo(p2.getX(),p2.getY()); |
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case PathIterator.SEG_LINETO: |
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p2 = new Point2D.Double(theData[0], theData[1]); |
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ArrayList lines = getLines(geometry2); |
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boolean isLineTo = true; |
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for (int i = 0; i < lines.size(); i++) {
|
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Point2D[] ps1 = (Point2D[]) lines.get(i); |
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Point2D p = UtilFunctions.getIntersection(ps1[0], ps1[1], |
|
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p1, p2); |
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// GeneralPathX gpxAux=new GeneralPathX(); |
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// gpxAux.moveTo(p.getX(),p.getY()); |
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// gpxAux.lineTo(ps1[0].getX(),ps1[0].getY()); |
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// Geometry |
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// gjts1=FConverter.java2d_to_jts((FShape)ShapeFactory.createPolyline2D(gpxAux).getInternalShape()); |
|
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// Geometry |
|
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// gjts2=FConverter.java2d_to_jts((FShape)geometry2.getInternalShape()); |
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// GeometryCollection |
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// result=(GeometryCollection)gjts1.intersection(gjts2); |
|
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// Point point=(Point)result.getGeometryN(1); |
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// p=new Point2D.Double(point.getX(),point.getY()); |
|
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if (p != null && first) {
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gpx.lineTo(p.getX(), p.getY()); |
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first = false; |
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isLineTo = false; |
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break; |
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} else {
|
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| 279 |
// gpx.lineTo(p2.getX(),p2.getY()); |
|
| 280 |
} |
|
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} |
|
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if (!first && isLineTo) |
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gpx.lineTo(p2.getX(), p2.getY()); |
|
| 259 | 284 |
|
| 260 |
break;
|
|
| 285 |
break;
|
|
| 261 | 286 |
|
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} //end switch
|
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| 287 |
} // end switch
|
|
| 263 | 288 |
|
| 264 |
theIterator.next();
|
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| 265 |
} //end while loop
|
|
| 266 |
return geomFactory.createPolyline2D(gpx);
|
|
| 289 |
theIterator.next();
|
|
| 290 |
} // end while loop
|
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| 291 |
return geomFactory.createPolyline2D(gpx); |
|
| 267 | 292 |
} |
| 268 | 293 |
|
| 269 |
|
|
| 270 | 294 |
private ArrayList getLines(Geometry geometry1) {
|
| 271 |
Point2D p1=null; |
|
| 272 |
Point2D p2=null; |
|
| 273 |
ArrayList lines=new ArrayList(); |
|
| 274 |
PathIterator theIterator=geometry1.getInternalShape().getPathIterator(null,Converter.FLATNESS); |
|
| 295 |
Point2D p1 = null; |
|
| 296 |
Point2D p2 = null; |
|
| 297 |
ArrayList lines = new ArrayList(); |
|
| 298 |
PathIterator theIterator = geometry1.getInternalShape() |
|
| 299 |
.getPathIterator(null, Converter.FLATNESS); |
|
| 275 | 300 |
double[] theData = new double[6]; |
| 276 |
int theType;
|
|
| 277 |
while (!theIterator.isDone()) {
|
|
| 278 |
theType = theIterator.currentSegment(theData);
|
|
| 279 |
switch (theType) {
|
|
| 280 |
case PathIterator.SEG_MOVETO:
|
|
| 281 |
p1=new Point2D.Double(theData[0], theData[1]);
|
|
| 282 |
break;
|
|
| 301 |
int theType;
|
|
| 302 |
while (!theIterator.isDone()) {
|
|
| 303 |
theType = theIterator.currentSegment(theData);
|
|
| 304 |
switch (theType) {
|
|
| 305 |
case PathIterator.SEG_MOVETO:
|
|
| 306 |
p1 = new Point2D.Double(theData[0], theData[1]);
|
|
| 307 |
break;
|
|
| 283 | 308 |
|
| 284 |
case PathIterator.SEG_LINETO:
|
|
| 285 |
p2=new Point2D.Double(theData[0], theData[1]);
|
|
| 286 |
lines.add(new Point2D[] {p1,p2});
|
|
| 287 |
break;
|
|
| 309 |
case PathIterator.SEG_LINETO:
|
|
| 310 |
p2 = new Point2D.Double(theData[0], theData[1]);
|
|
| 311 |
lines.add(new Point2D[] { p1, p2 });
|
|
| 312 |
break;
|
|
| 288 | 313 |
|
| 289 |
} //end switch
|
|
| 314 |
} // end switch
|
|
| 290 | 315 |
|
| 291 |
theIterator.next();
|
|
| 292 |
} //end while loop
|
|
| 316 |
theIterator.next();
|
|
| 317 |
} // end while loop
|
|
| 293 | 318 |
return lines; |
| 294 | 319 |
} |
| 320 |
|
|
| 295 | 321 |
/** |
| 296 |
* M?todo para dibujar la lo necesario para el estado en el que nos |
|
| 297 |
* encontremos. |
|
| 298 |
* |
|
| 299 |
* @param g Graphics sobre el que dibujar. |
|
| 300 |
* @param x par?metro x del punto que se pase para dibujar. |
|
| 301 |
* @param y par?metro x del punto que se pase para dibujar. |
|
| 302 |
*/ |
|
| 303 |
public void drawOperation(Graphics g, double x, double y) {
|
|
| 322 |
* M?todo para dibujar la lo necesario para el estado en el que nos |
|
| 323 |
* encontremos. |
|
| 324 |
* |
|
| 325 |
* @param g |
|
| 326 |
* Graphics sobre el que dibujar. |
|
| 327 |
* @param x |
|
| 328 |
* par?metro x del punto que se pase para dibujar. |
|
| 329 |
* @param y |
|
| 330 |
* par?metro x del punto que se pase para dibujar. |
|
| 331 |
*/ |
|
| 332 |
public void drawOperation(Graphics g, double x, double y) {
|
|
| 304 | 333 |
} |
| 305 | 334 |
|
| 306 |
/**
|
|
| 335 |
/**
|
|
| 307 | 336 |
* Add a diferent option. |
| 308 | 337 |
* |
| 309 | 338 |
* @param s |
| 310 | 339 |
* Diferent option. |
| 311 | 340 |
*/ |
| 312 |
public void addOption(String s) {
|
|
| 313 |
}
|
|
| 341 |
public void addOption(String s) {
|
|
| 342 |
}
|
|
| 314 | 343 |
|
| 315 |
/* (non-Javadoc) |
|
| 316 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double) |
|
| 317 |
*/ |
|
| 318 |
public void addValue(double d) {
|
|
| 319 |
} |
|
| 344 |
/* |
|
| 345 |
* (non-Javadoc) |
|
| 346 |
* |
|
| 347 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double) |
|
| 348 |
*/ |
|
| 349 |
public void addValue(double d) {
|
|
| 350 |
} |
|
| 320 | 351 |
|
| 321 |
public String getName() {
|
|
| 322 |
return PluginServices.getText(this,"extend_"); |
|
| 352 |
public String getName() {
|
|
| 353 |
return PluginServices.getText(this, "extend_");
|
|
| 323 | 354 |
} |
| 324 | 355 |
|
| 325 | 356 |
public String toString() {
|
| 326 | 357 |
return "_extend"; |
| 327 | 358 |
} |
| 359 |
|
|
| 328 | 360 |
public boolean isApplicable(int shapeType) {
|
| 329 | 361 |
switch (shapeType) {
|
| 330 | 362 |
case Geometry.TYPES.CURVE: |
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