svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_dataFile / src / org / gvsig / fmap / data / store / dxf / DXFStoreProvider.java @ 24248
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package org.gvsig.fmap.data.store.dxf; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.io.File; |
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import java.io.IOException; |
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import java.text.MessageFormat; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Vector; |
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import org.cresques.cts.IProjection; |
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import org.cresques.geo.Point3D; |
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import org.cresques.io.DxfFile; |
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import org.cresques.io.DxfGroup; |
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import org.cresques.io.DxfGroupVector; |
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import org.cresques.px.IObjList; |
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import org.cresques.px.dxf.DxfEntityMaker; |
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import org.cresques.px.dxf.DxfFeatureMaker; |
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import org.cresques.px.dxf.DxfHeaderManager; |
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import org.cresques.px.gml.Feature; |
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import org.cresques.px.gml.LineString; |
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import org.cresques.px.gml.LineString3D; |
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import org.cresques.px.gml.Point; |
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import org.cresques.px.gml.Polygon; |
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import org.cresques.px.gml.Polygon3D; |
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import org.gvsig.fmap.data.DataExplorer; |
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import org.gvsig.fmap.data.DataStoreParameters; |
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import org.gvsig.fmap.data.DataTypes; |
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import org.gvsig.fmap.data.exceptions.CreateException; |
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import org.gvsig.fmap.data.exceptions.DataException; |
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import org.gvsig.fmap.data.exceptions.InitializeException; |
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import org.gvsig.fmap.data.exceptions.LoadException; |
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import org.gvsig.fmap.data.exceptions.OpenException; |
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import org.gvsig.fmap.data.exceptions.ReadException; |
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import org.gvsig.fmap.data.exceptions.WriteException; |
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import org.gvsig.fmap.data.feature.EditableFeatureType; |
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import org.gvsig.fmap.data.feature.FeatureSet; |
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import org.gvsig.fmap.data.feature.FeatureType; |
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import org.gvsig.fmap.data.feature.exceptions.PerformEditingException; |
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import org.gvsig.fmap.data.feature.spi.FeatureData; |
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import org.gvsig.fmap.data.feature.spi.FeatureStoreProvider; |
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import org.gvsig.fmap.data.feature.spi.FeatureStoreProviderServices; |
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import org.gvsig.fmap.data.feature.spi.LegendBuilder; |
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import org.gvsig.fmap.data.feature.spi.memory.AbstractMemoryStoreProvider; |
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import org.gvsig.fmap.data.resource.exception.AccessResourceException; |
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import org.gvsig.fmap.data.resource.file.FileResource; |
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import org.gvsig.fmap.data.resource.spi.ResourceConsumer; |
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import org.gvsig.fmap.data.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryFactory; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.primitive.AbstractPrimitive; |
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import org.gvsig.fmap.geom.primitive.Arc2D; |
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import org.gvsig.fmap.geom.primitive.Circle2D; |
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import org.gvsig.fmap.geom.primitive.Curve2D; |
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import org.gvsig.fmap.geom.primitive.Curve2DZ; |
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import org.gvsig.fmap.geom.primitive.Ellipse2D; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.primitive.Point2DZ; |
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import org.gvsig.fmap.geom.primitive.Surface2D; |
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import org.gvsig.fmap.geom.primitive.Surface2DZ; |
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import org.gvsig.fmap.geom.util.Converter; |
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import org.gvsig.fmap.geom.util.UtilFunctions; |
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import org.gvsig.tools.exception.NotYetImplemented; |
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import org.gvsig.tools.operations.OperationNotSupportedException; |
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import org.gvsig.tools.persistence.AbstractPersistenceManager; |
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import org.gvsig.tools.persistence.PersistenceException; |
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import org.gvsig.tools.persistence.PersistentState; |
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public class DXFStoreProvider extends AbstractMemoryStoreProvider implements |
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ResourceConsumer {
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final public static String NAME = "DXF"; |
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final public static String DESCRIPTION = "DXF file"; |
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private int ID_FIELD_ID = 0; |
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private int ID_FIELD_GEOMETRY = 1; |
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private int ID_FIELD_ENTITY = 2; |
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private int ID_FIELD_LAYER = 3; |
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private int ID_FIELD_COLOR = 4; |
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private int ID_FIELD_ELEVATION = 5; |
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private int ID_FIELD_THICKNESS = 6; |
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private int ID_FIELD_TEXT = 7; |
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private int ID_FIELD_HEIGHTTEXT = 8; |
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private int ID_FIELD_ROTATIONTEXT = 9; |
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private IProjection projection;
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private ResourceProvider resource;
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private LegendBuilder leyendBuilder;
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private int counterNewsOIDs; |
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private DXFStoreParameters getParameters() {
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return (DXFStoreParameters) this.store.getParameters(); |
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} |
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public FeatureStoreProvider initialize(FeatureStoreProviderServices store)
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throws InitializeException {
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super.initialize(store);
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counterNewsOIDs = 0;
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// projection = CRSFactory.getCRS(getParameters().getSRSID());
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resource = this.createResource(
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FileResource.NAME, |
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new Object[] { getParameters().getFileName() } |
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); |
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resource.addConsumer(this);
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try {
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leyendBuilder = (LegendBuilder) store.invokeOperation( |
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LegendBuilder.OPERATION_NAME, null);
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} catch (OperationNotSupportedException e) { |
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leyendBuilder = null;
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} catch (Exception e) { |
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throw new InitializeException(e); |
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} |
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return this; |
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} |
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public String getName() { |
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return NAME;
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} |
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public boolean allowWrite() { |
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return true; |
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} |
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public boolean canCreate() { |
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return true; |
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} |
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public Object getLeyend() throws OpenException { |
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this.open();
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if (leyendBuilder == null) { |
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return null; |
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} |
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return leyendBuilder.getLegend();
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} |
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public void open() throws OpenException { |
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if (this.data != null) { |
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return;
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} |
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try {
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this.resource.begin();
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if (this.resource.getData() != null) { |
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this.data = (ArrayList) this.resource.getData(); |
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} else {
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Reader reader = new Reader().initialice( |
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this,
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(File) this.resource.get(), |
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projection, |
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this.leyendBuilder
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); |
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reader.begin(this.store);
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this.store.setFeatureTypes(reader.getTypes(), reader
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.getDefaultType()); |
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resource.notifyOpen(); |
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this.data = (ArrayList) reader.get(); |
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reader.end(); |
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resource.notifyClose(); |
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this.resource.setData(this.data); |
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} |
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} catch (Exception e) { |
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try {
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throw new OpenException(resource.getName(), e); |
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} catch (AccessResourceException e1) {
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throw new OpenException(this.getName(), e); |
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} |
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} finally {
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this.resource.end();
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} |
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} |
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public DataExplorer getExplorer() throws ReadException { |
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// FIXME: falta implementar
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return null; |
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} |
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public void create(DataStoreParameters parameters, FeatureType featureType, |
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boolean overwrite) throws CreateException { |
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// FIXME: falta gestionar 'overwrite'
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IProjection projection = null;
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DXFStoreParameters params = (DXFStoreParameters) parameters; |
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// projection = CRSFactory.getCRS(params.getSRSID());
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FileResource resource; |
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try {
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resource = (FileResource) this.createResource(
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FileResource.NAME, |
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new Object[] { params |
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.getFileName() }); |
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} catch (InitializeException e1) {
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throw new CreateException(params.getFileName(), e1); |
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} |
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resource.addConsumer(this);
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try {
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resource.begin(); |
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Builder builder = new Builder().initialice(
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resource.getFileName(), |
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projection); |
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resource.notifyOpen(); |
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builder.begin(); |
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builder.create(); |
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builder.end(); |
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resource.notifyClose(); |
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resource.setData(null); // FIXME: Seguro que hay que ponerlo a null |
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// ??
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resource.notifyChanges(); |
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} catch (Exception e) { |
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throw new CreateException(params.getFileName(), e); |
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} finally {
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resource.end(); |
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} |
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} |
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private FeatureData getFeatureDataFormFeature(Object feature) { |
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org.gvsig.fmap.data.feature.impl.DefaultFeature f = (org.gvsig.fmap.data.feature.impl.DefaultFeature) feature; |
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return f.getData();
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} |
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public void performEditing(Iterator deleteds, Iterator inserteds, Iterator updateds) throws PerformEditingException { |
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String fileName = ""; |
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try {
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resource.begin(); |
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File file = (File) resource.get(); |
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fileName = file.getAbsolutePath(); |
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Writer writer = new Writer().initialice(file, projection); |
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FeatureSet features = this.getStoreServices().getFeatureSet();
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writer.begin(); |
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Iterator it = features.fastIterator();
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while (it.hasNext()) {
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writer.add(getFeatureDataFormFeature(it.next())); |
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} |
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resource.notifyOpen(); |
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writer.end(); |
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resource.notifyClose(); |
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features.dispose(); |
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counterNewsOIDs = 0;
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} catch (Exception e) { |
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throw new PerformEditingException(fileName, e); |
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} finally {
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resource.end(); |
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} |
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} |
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public class Builder { |
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private String fileName; |
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private IProjection projection;
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public Builder initialice(String fileName, IProjection projection) { |
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this.fileName = fileName;
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this.projection = projection;
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return this; |
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} |
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public void begin() { |
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} |
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public void end() { |
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} |
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public void create() throws IOException { |
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DxfEntityMaker entityMaker = new DxfEntityMaker(projection);
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DxfFile dxfFile = new DxfFile(null, fileName, entityMaker); |
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dxfFile.setCadFlag(true);
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dxfFile.setDxf3DFlag(false);
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dxfFile.save(fileName); |
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} |
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} |
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public class Reader { |
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private File file; |
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private String fileName; |
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private IProjection projection;
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private List types; |
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private LegendBuilder leyendBuilder;
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private AbstractMemoryStoreProvider store;
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public Reader initialice(AbstractMemoryStoreProvider store, File file, |
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IProjection projection, |
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LegendBuilder leyendBuilder) {
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this.store = store;
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this.file = file;
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this.fileName = file.getAbsolutePath();
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this.projection = projection;
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this.leyendBuilder = leyendBuilder;
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return this; |
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} |
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public void begin(FeatureStoreProviderServices store) { |
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EditableFeatureType featureType = store.createFeatureType(); |
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ID_FIELD_ID = featureType.add("ID", DataTypes.INT)
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.setDefaultValue(Integer.valueOf(0)) |
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.getIndex(); |
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ID_FIELD_GEOMETRY = featureType.add("Geometry",
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DataTypes.GEOMETRY) |
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.getIndex(); |
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// FIXME: Cual es el size y el valor por defecto para Entity ?
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ID_FIELD_ENTITY = featureType.add("Entity",
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DataTypes.STRING, 100)
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.setDefaultValue("")
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.getIndex(); |
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// FIXME: Cual es el size de Layer ?
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ID_FIELD_LAYER = featureType.add("Layer",
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DataTypes.STRING, 100)
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.setDefaultValue( |
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"default").getIndex();
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ID_FIELD_COLOR = featureType.add("Color",
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DataTypes.INT) |
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.setDefaultValue( |
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Integer.valueOf(0)).getIndex(); |
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ID_FIELD_ELEVATION = featureType.add("Elevation",
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DataTypes.DOUBLE) |
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.setDefaultValue( |
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Double.valueOf(0)).getIndex(); |
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ID_FIELD_THICKNESS = featureType.add("Thickness",
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DataTypes.DOUBLE) |
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.setDefaultValue( |
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Double.valueOf(0)).getIndex(); |
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// FIXME: Cual es el size de Text ?
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ID_FIELD_TEXT = featureType.add("Text",
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DataTypes.STRING, 100)
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.setDefaultValue("")
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.getIndex(); |
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ID_FIELD_HEIGHTTEXT = featureType.add("HeightText",
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DataTypes.DOUBLE).setDefaultValue( |
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Double.valueOf(10)).getIndex(); |
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ID_FIELD_ROTATIONTEXT = featureType.add("Rotation",
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DataTypes.DOUBLE).setDefaultValue( |
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Double.valueOf(0)).getIndex(); |
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// FIXME: Parece que el DXF puede tener mas atributos opcionales.
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// Habria que ver de pillarlos ?
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types = new ArrayList(); |
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types.add(featureType.getNotEditableCopy()); |
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if (leyendBuilder != null) { |
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leyendBuilder.begin(); |
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} |
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} |
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public void end() { |
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if (leyendBuilder != null) { |
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leyendBuilder.end(); |
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} |
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} |
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public List getTypes() { |
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return types;
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} |
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public EditableFeatureType getDefaultType() {
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return (EditableFeatureType) types.get(0); |
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} |
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public List get() throws DataException { |
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ArrayList featureDatas = new ArrayList(); |
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DxfFile.EntityFactory featureMaker = new DxfFeatureMaker(projection);
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DxfFile.VarSettings headerManager = new DxfHeaderManager();
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DxfFile dxfFeatureFile = new DxfFile(projection, file
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.getAbsolutePath(), featureMaker, headerManager); |
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try {
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dxfFeatureFile.load(); |
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} catch (Exception e1) { |
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throw new LoadException(e1, fileName); |
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} |
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IObjList.vector features = (IObjList.vector) ((DxfFeatureMaker) featureMaker) |
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.getObjects(); |
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String acadVersion = ((DxfHeaderManager) headerManager)
|
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.getAcadVersion(); |
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|
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getLogger().info("load: acadVersion = '" + acadVersion + "'"); |
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|
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GeometryFactory gFactory = GeometryManager.getInstance() |
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.getGeometryFactory(); |
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|
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if (!featureMaker.isDxf3DFile() && !headerManager.isWritedDxf3D()) {
|
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// y no est?n todos a 9999
|
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Feature[] features2D = new Feature[features.size()]; |
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for (int i = 0; i < features.size(); i++) { |
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Feature fea = (Feature) features.get(i); |
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if (fea.getGeometry() instanceof org.cresques.px.gml.Point3D) { |
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Point point = (Point) fea.getGeometry(); |
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Point point2 = new Point(); |
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for (int j = 0; j < point.pointNr(); j++) { |
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point2.add(point.get(j)); |
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} |
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point2.setTextPoint(point.isTextPoint()); |
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fea.setGeometry(point2); |
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features2D[i] = fea; |
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|
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} else if (fea.getGeometry() instanceof LineString3D) { |
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LineString lineString = (LineString) fea.getGeometry(); |
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LineString lineString2 = new LineString();
|
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for (int j = 0; j < lineString.pointNr(); j++) { |
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lineString2.add(lineString.get(j)); |
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} |
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fea.setGeometry(lineString2); |
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features2D[i] = fea; |
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} else if (fea.getGeometry() instanceof Polygon3D) { |
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Polygon polygon = (Polygon) fea.getGeometry(); |
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Polygon polygon2 = new Polygon(); |
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for (int j = 0; j < polygon.pointNr(); j++) { |
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polygon2.add(polygon.get(j)); |
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} |
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fea.setGeometry(polygon2); |
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features2D[i] = fea; |
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} |
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} |
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features.clear(); |
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for (int i = 0; i < features2D.length; i++) { |
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features.add(features2D[i]); |
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} |
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} |
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|
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for (int i = 0; i < features.size(); i++) { |
| 455 |
|
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FeatureData feature = store.createFeatureData(store |
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.getStoreServices().getDefaultFeatureType()); |
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|
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try {
|
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Feature fea = (Feature) features.get(i); |
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|
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feature.set(ID_FIELD_ID, Integer.valueOf(i));
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feature.set(ID_FIELD_ENTITY, fea.getProp("dxfEntity"));
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feature.set(ID_FIELD_LAYER, fea.getProp("layer"));
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feature.set(ID_FIELD_COLOR, Integer.valueOf(fea
|
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.getProp("color")));
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feature.set(ID_FIELD_TEXT, fea.getProp("text"));
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feature.set(ID_FIELD_HEIGHTTEXT, Double.valueOf(fea
|
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.getProp("textHeight")));
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feature.set(ID_FIELD_ROTATIONTEXT, Double.valueOf(fea
|
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.getProp("textRotation")));
|
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feature.set(ID_FIELD_ELEVATION, Double.valueOf(fea
|
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.getProp("elevation")));
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feature.set(ID_FIELD_THICKNESS, Double.valueOf(fea
|
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.getProp("thickness")));
|
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// FIXME: Abria que pillar el resto de atributos del DXF.
|
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|
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store.addFeatureData(feature); |
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|
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|
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// FIXME: Habia una incongruencia en el codigo ya que al
|
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// campo
|
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// ID_FIELD_GEOMETRY igual le asignaba una geometria que un
|
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// valor de cadena como 'Point3D', 'Polyline2D' o
|
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// 'Polyline3D'
|
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// Faltaria un atributo ID_FIELD_FSHAPE ?
|
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//
|
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|
| 489 |
if (fea.getGeometry() instanceof Point |
| 490 |
&& !(fea.getGeometry() instanceof org.cresques.px.gml.Point3D)) {
|
| 491 |
Point point = (Point) fea.getGeometry(); |
| 492 |
Point2D pto = new Point2D.Double(); |
| 493 |
pto = point.get(0);
|
| 494 |
if (point.isTextPoint()) {
|
| 495 |
Geometry geom = gFactory |
| 496 |
.createPoint2D(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 497 |
pto.getX(), pto.getY())); |
| 498 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 499 |
} else {
|
| 500 |
Geometry geom = gFactory |
| 501 |
.createPoint2D(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 502 |
pto.getX(), pto.getY())); |
| 503 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 504 |
} |
| 505 |
} else if (fea.getGeometry() instanceof org.cresques.px.gml.Point3D) { |
| 506 |
org.cresques.px.gml.Point3D point = (org.cresques.px.gml.Point3D) fea |
| 507 |
.getGeometry(); |
| 508 |
Point3D pto = new Point3D();
|
| 509 |
pto = point.getPoint3D(0);
|
| 510 |
if (point.isTextPoint()) {
|
| 511 |
Geometry geom = gFactory.createPoint3D(pto.getX(), |
| 512 |
pto.getY(), pto.getZ()); |
| 513 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 514 |
} else {
|
| 515 |
Geometry geom = gFactory.createPoint3D(pto.getX(), |
| 516 |
pto.getY(), pto.getZ()); |
| 517 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 518 |
} |
| 519 |
} else if (fea.getGeometry() instanceof LineString |
| 520 |
&& !(fea.getGeometry() instanceof LineString3D)) {
|
| 521 |
GeneralPathX genPathX = new GeneralPathX();
|
| 522 |
Point2D[] pts = new Point2D[fea.getGeometry().pointNr()]; |
| 523 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 524 |
pts[j] = fea.getGeometry().get(j); |
| 525 |
} |
| 526 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 527 |
for (int j = 1; j < pts.length; j++) { |
| 528 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 529 |
} |
| 530 |
Geometry geom = gFactory.createPolyline2D(genPathX); |
| 531 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 532 |
|
| 533 |
} else if (fea.getGeometry() instanceof LineString3D) { |
| 534 |
GeneralPathX genPathX = new GeneralPathX();
|
| 535 |
Point3D[] pts = new Point3D[fea.getGeometry().pointNr()]; |
| 536 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 537 |
pts[j] = ((LineString3D) fea.getGeometry()) |
| 538 |
.getPoint3D(j); |
| 539 |
} |
| 540 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 541 |
for (int j = 1; j < pts.length; j++) { |
| 542 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 543 |
} |
| 544 |
double[] elevations = new double[pts.length]; |
| 545 |
for (int j = 0; j < pts.length; j++) { |
| 546 |
elevations[j] = pts[j].getZ(); |
| 547 |
} |
| 548 |
Geometry geom = gFactory.createPolyline3D(genPathX, |
| 549 |
elevations); |
| 550 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 551 |
|
| 552 |
} else if (fea.getGeometry() instanceof Polygon |
| 553 |
&& !(fea.getGeometry() instanceof Polygon3D)) {
|
| 554 |
GeneralPathX genPathX = new GeneralPathX();
|
| 555 |
Point2D firstPt = new Point2D.Double(); |
| 556 |
firstPt = fea.getGeometry().get(0);
|
| 557 |
Point2D[] pts = new Point2D[fea.getGeometry().pointNr() + 1]; |
| 558 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 559 |
pts[j] = fea.getGeometry().get(j); |
| 560 |
} |
| 561 |
pts[fea.getGeometry().pointNr()] = firstPt; |
| 562 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 563 |
for (int j = 1; j < pts.length; j++) { |
| 564 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 565 |
} |
| 566 |
Geometry geom = gFactory.createPolygon2D(genPathX); |
| 567 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 568 |
|
| 569 |
} else if (fea.getGeometry() instanceof Polygon3D) { |
| 570 |
GeneralPathX genPathX = new GeneralPathX();
|
| 571 |
Point3D firstPt = new Point3D();
|
| 572 |
firstPt = ((Polygon3D) fea.getGeometry()).getPoint3D(0);
|
| 573 |
Point3D[] pts = new Point3D[fea.getGeometry().pointNr() + 1]; |
| 574 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 575 |
pts[j] = ((Polygon3D) fea.getGeometry()) |
| 576 |
.getPoint3D(j); |
| 577 |
} |
| 578 |
pts[fea.getGeometry().pointNr()] = firstPt; |
| 579 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 580 |
for (int j = 1; j < pts.length; j++) { |
| 581 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 582 |
} |
| 583 |
double[] elevations = new double[pts.length]; |
| 584 |
for (int j = 0; j < pts.length; j++) { |
| 585 |
elevations[j] = pts[j].getZ(); |
| 586 |
} |
| 587 |
Geometry geom = gFactory.createPolygon3D(genPathX, |
| 588 |
elevations); |
| 589 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 590 |
} else {
|
| 591 |
getLogger().warn( |
| 592 |
MessageFormat.format(
|
| 593 |
"load: geometry type {1} not supported",
|
| 594 |
new Object[] { fea.getGeometry().getClass().getName() } |
| 595 |
) |
| 596 |
); |
| 597 |
} |
| 598 |
} catch (Exception e) { |
| 599 |
throw new LoadException(e, fileName); |
| 600 |
} |
| 601 |
if (leyendBuilder != null) { |
| 602 |
leyendBuilder.process(feature); |
| 603 |
} |
| 604 |
|
| 605 |
} |
| 606 |
return featureDatas;
|
| 607 |
} |
| 608 |
|
| 609 |
} |
| 610 |
|
| 611 |
public class Writer { |
| 612 |
private Double DEFAULT_ELEVATION = new Double(0); |
| 613 |
|
| 614 |
private DxfFile.EntityFactory entityMaker;
|
| 615 |
|
| 616 |
private IProjection proj = null; |
| 617 |
|
| 618 |
private int handle = 40; // Revisar porqu? es 40. |
| 619 |
|
| 620 |
private int k = 0; |
| 621 |
|
| 622 |
private boolean dxf3DFile = false; |
| 623 |
private String fileName; |
| 624 |
|
| 625 |
public Writer initialice(File file, IProjection projection) { |
| 626 |
this.proj = projection;
|
| 627 |
this.fileName = file.getAbsolutePath();
|
| 628 |
entityMaker = new DxfEntityMaker(proj);
|
| 629 |
|
| 630 |
return this; |
| 631 |
} |
| 632 |
|
| 633 |
public void begin() { |
| 634 |
entityMaker = new DxfEntityMaker(proj);
|
| 635 |
} |
| 636 |
|
| 637 |
public void end() throws WriteException { |
| 638 |
try {
|
| 639 |
DxfFile dxfFile = new DxfFile(null, fileName, entityMaker); |
| 640 |
dxfFile.setCadFlag(true);
|
| 641 |
if (dxf3DFile) {
|
| 642 |
dxfFile.setDxf3DFlag(true);
|
| 643 |
} |
| 644 |
dxfFile.save(fileName); |
| 645 |
dxfFile.close(); |
| 646 |
} catch (Exception e) { |
| 647 |
throw new WriteException(fileName, e); |
| 648 |
} |
| 649 |
} |
| 650 |
|
| 651 |
public void add(FeatureData feature) throws WriteException { |
| 652 |
try {
|
| 653 |
Geometry geom = feature.getDefaultGeometry(); |
| 654 |
|
| 655 |
if (Point2DZ.class.isAssignableFrom(geom.getClass())) {
|
| 656 |
dxf3DFile = true;
|
| 657 |
k = createPoint3D(handle, k, feature); |
| 658 |
|
| 659 |
} else if (org.gvsig.fmap.geom.primitive.Point2D.class |
| 660 |
.isAssignableFrom(geom.getClass())) {
|
| 661 |
k = createPoint2D(handle, k, feature); |
| 662 |
|
| 663 |
} else if (Curve2DZ.class.isAssignableFrom(geom.getClass())) { |
| 664 |
dxf3DFile = true;
|
| 665 |
k = createPolyline3D(handle, k, feature); |
| 666 |
|
| 667 |
} else if (Arc2D.class.isAssignableFrom(geom.getClass())) { |
| 668 |
k = createArc2D(handle, k, feature); |
| 669 |
|
| 670 |
} else if (Curve2D.class.isAssignableFrom(geom.getClass())) { |
| 671 |
k = createLwPolyline2D(handle, k, feature, false);
|
| 672 |
|
| 673 |
} else if (Surface2DZ.class.isAssignableFrom(geom.getClass())) { |
| 674 |
dxf3DFile = true;
|
| 675 |
k = createPolyline3D(handle, k, feature); |
| 676 |
|
| 677 |
} else if (Circle2D.class.isAssignableFrom(geom.getClass())) { |
| 678 |
k = createCircle2D(handle, k, feature); |
| 679 |
|
| 680 |
} else if (Ellipse2D.class.isAssignableFrom(geom.getClass())) { |
| 681 |
k = createEllipse2D(handle, k, feature); |
| 682 |
|
| 683 |
} else if (Surface2D.class.isAssignableFrom(geom.getClass())) { |
| 684 |
k = createLwPolyline2D(handle, k, feature, true);
|
| 685 |
|
| 686 |
} else {
|
| 687 |
getLogger().warn( |
| 688 |
MessageFormat.format(
|
| 689 |
"Geometry '{1}' not yet supported",
|
| 690 |
new Object[] {geom.getClass().getName()} |
| 691 |
) |
| 692 |
); |
| 693 |
k++; |
| 694 |
} |
| 695 |
} catch (Exception e) { |
| 696 |
throw new WriteException(fileName, e); |
| 697 |
} |
| 698 |
|
| 699 |
} |
| 700 |
|
| 701 |
private boolean hasText(FeatureData feature) { |
| 702 |
if (feature.isNull(ID_FIELD_TEXT)) {
|
| 703 |
return false; |
| 704 |
} |
| 705 |
if (feature.get(ID_FIELD_TEXT).equals("")) { |
| 706 |
return false; |
| 707 |
} |
| 708 |
return true; |
| 709 |
} |
| 710 |
|
| 711 |
private DxfGroupVector updateProperties(FeatureData feature, int k) { |
| 712 |
DxfGroupVector polv = new DxfGroupVector();
|
| 713 |
|
| 714 |
String layer = (String) feature.get(ID_FIELD_LAYER); |
| 715 |
Integer color = (Integer) feature.get(ID_FIELD_COLOR); |
| 716 |
Double thickness = (Double) feature.get(ID_FIELD_THICKNESS); |
| 717 |
|
| 718 |
DxfGroup geometryLayer = new DxfGroup(8, layer); |
| 719 |
|
| 720 |
DxfGroup handleGroup = new DxfGroup();
|
| 721 |
handleGroup.setCode(5);
|
| 722 |
handleGroup.setData(new Integer(handle + k).toString()); |
| 723 |
|
| 724 |
DxfGroup handleColor = new DxfGroup();
|
| 725 |
handleColor.setCode(62);
|
| 726 |
handleColor.setData(color); |
| 727 |
|
| 728 |
DxfGroup handleThickness = new DxfGroup();
|
| 729 |
handleThickness.setCode(39);
|
| 730 |
handleThickness.setData(thickness); |
| 731 |
|
| 732 |
polv.add(geometryLayer); |
| 733 |
polv.add(handleGroup); |
| 734 |
polv.add(handleColor); |
| 735 |
return polv;
|
| 736 |
} |
| 737 |
|
| 738 |
private int createPoint2D(int handle, int k, FeatureData feature) |
| 739 |
throws Exception { |
| 740 |
|
| 741 |
if (hasText(feature)) {
|
| 742 |
return createText2D(handle, k, feature);
|
| 743 |
} |
| 744 |
org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 745 |
0, 0); |
| 746 |
double[] pointCoords = new double[6]; |
| 747 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
| 748 |
.getPathIterator(null);
|
| 749 |
while (!pointIt.isDone()) {
|
| 750 |
pointIt.currentSegment(pointCoords); |
| 751 |
point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 752 |
pointCoords[0], pointCoords[1]); |
| 753 |
pointIt.next(); |
| 754 |
} |
| 755 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
| 756 |
|
| 757 |
DxfGroup px = new DxfGroup();
|
| 758 |
DxfGroup py = new DxfGroup();
|
| 759 |
DxfGroup pz = new DxfGroup();
|
| 760 |
px.setCode(10);
|
| 761 |
px.setData(new Double(pto.getX())); |
| 762 |
py.setCode(20);
|
| 763 |
py.setData(new Double(pto.getY())); |
| 764 |
pz.setCode(30);
|
| 765 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
| 766 |
pz.setData(new Double(0.0)); |
| 767 |
DxfGroupVector pv = updateProperties(feature, k); |
| 768 |
pv.add(px); |
| 769 |
pv.add(py); |
| 770 |
pv.add(pz); |
| 771 |
entityMaker.createPoint(pv); |
| 772 |
k++; |
| 773 |
return k;
|
| 774 |
} |
| 775 |
|
| 776 |
private int createText2D(int handle, int k, FeatureData feature) |
| 777 |
throws Exception { |
| 778 |
|
| 779 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
| 780 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
| 781 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
| 782 |
|
| 783 |
DxfGroup handleText = new DxfGroup();
|
| 784 |
handleText.setCode(1);
|
| 785 |
handleText.setData(text); |
| 786 |
|
| 787 |
DxfGroup handleHeightText = new DxfGroup();
|
| 788 |
handleHeightText.setCode(40);
|
| 789 |
handleHeightText.setData(heightText); |
| 790 |
|
| 791 |
DxfGroup handleRotationText = new DxfGroup();
|
| 792 |
handleRotationText.setCode(50);
|
| 793 |
handleRotationText.setData(rotationText); |
| 794 |
|
| 795 |
org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 796 |
0, 0); |
| 797 |
double[] pointCoords = new double[6]; |
| 798 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
| 799 |
.getPathIterator(null);
|
| 800 |
while (!pointIt.isDone()) {
|
| 801 |
pointIt.currentSegment(pointCoords); |
| 802 |
point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 803 |
pointCoords[0], pointCoords[1]); |
| 804 |
pointIt.next(); |
| 805 |
} |
| 806 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
| 807 |
DxfGroup handleGroup = new DxfGroup();
|
| 808 |
handleGroup.setCode(5);
|
| 809 |
handleGroup.setData(new Integer(handle + k).toString()); |
| 810 |
DxfGroup px = new DxfGroup();
|
| 811 |
DxfGroup py = new DxfGroup();
|
| 812 |
DxfGroup pz = new DxfGroup();
|
| 813 |
px.setCode(10);
|
| 814 |
px.setData(new Double(pto.getX())); |
| 815 |
py.setCode(20);
|
| 816 |
py.setData(new Double(pto.getY())); |
| 817 |
pz.setCode(30);
|
| 818 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
| 819 |
pz.setData(new Double(0.0)); |
| 820 |
DxfGroupVector pv = updateProperties(feature, k); |
| 821 |
pv.add(handleText); |
| 822 |
pv.add(handleHeightText); |
| 823 |
pv.add(handleRotationText); |
| 824 |
pv.add(handleGroup); |
| 825 |
pv.add(px); |
| 826 |
pv.add(py); |
| 827 |
pv.add(pz); |
| 828 |
entityMaker.createText(pv); |
| 829 |
k++; |
| 830 |
return k;
|
| 831 |
} |
| 832 |
|
| 833 |
private int createPoint3D(int handle, int k, FeatureData feature) |
| 834 |
throws Exception { |
| 835 |
if (hasText(feature)) {
|
| 836 |
return createText3D(handle, k, feature);
|
| 837 |
} |
| 838 |
Point2DZ point = new Point2DZ(0, 0, 0); |
| 839 |
double[] pointCoords = new double[6]; |
| 840 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
| 841 |
.getPathIterator(null);
|
| 842 |
while (!pointIt.isDone()) {
|
| 843 |
pointIt.currentSegment(pointCoords); |
| 844 |
point = new Point2DZ(pointCoords[0], pointCoords[1], |
| 845 |
pointCoords[2]);
|
| 846 |
pointIt.next(); |
| 847 |
} |
| 848 |
Point3D pto = new Point3D(point.getX(), point.getY(),
|
| 849 |
point.getZs()[0]);
|
| 850 |
DxfGroup px = new DxfGroup();
|
| 851 |
DxfGroup py = new DxfGroup();
|
| 852 |
DxfGroup pz = new DxfGroup();
|
| 853 |
px.setCode(10);
|
| 854 |
px.setData(new Double(pto.getX())); |
| 855 |
py.setCode(20);
|
| 856 |
py.setData(new Double(pto.getY())); |
| 857 |
pz.setCode(30);
|
| 858 |
pz.setData(new Double(pto.getZ())); |
| 859 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
| 860 |
.getZs(); |
| 861 |
Double elevation = DEFAULT_ELEVATION;
|
| 862 |
elevation = new Double(velev[0]); |
| 863 |
DxfGroup handleElevation = new DxfGroup();
|
| 864 |
handleElevation.setCode(38);
|
| 865 |
handleElevation.setData(elevation); |
| 866 |
|
| 867 |
DxfGroupVector pv = updateProperties(feature, k); |
| 868 |
pv.add(handleElevation); |
| 869 |
pv.add(px); |
| 870 |
pv.add(py); |
| 871 |
pv.add(pz); |
| 872 |
entityMaker.createPoint(pv); |
| 873 |
k++; |
| 874 |
return k;
|
| 875 |
} |
| 876 |
|
| 877 |
private int createText3D(int handle, int k, FeatureData feature) |
| 878 |
throws Exception { |
| 879 |
|
| 880 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
| 881 |
.getZs(); |
| 882 |
|
| 883 |
Double elevation = new Double(velev[0]); |
| 884 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
| 885 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
| 886 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
| 887 |
|
| 888 |
DxfGroup handleText = new DxfGroup();
|
| 889 |
handleText.setCode(1);
|
| 890 |
handleText.setData(text); |
| 891 |
|
| 892 |
DxfGroup handleHeightText = new DxfGroup();
|
| 893 |
handleHeightText.setCode(40);
|
| 894 |
handleHeightText.setData(heightText); |
| 895 |
|
| 896 |
DxfGroup handleRotationText = new DxfGroup();
|
| 897 |
handleRotationText.setCode(50);
|
| 898 |
handleRotationText.setData(rotationText); |
| 899 |
|
| 900 |
DxfGroup handleElevation = new DxfGroup();
|
| 901 |
handleElevation.setCode(38);
|
| 902 |
handleElevation.setData(elevation); |
| 903 |
|
| 904 |
Point2DZ point = (Point2DZ) (feature |
| 905 |
.getDefaultGeometry()).getInternalShape(); |
| 906 |
|
| 907 |
DxfGroup handleGroup = new DxfGroup();
|
| 908 |
handleGroup.setCode(5);
|
| 909 |
handleGroup.setData(new Integer(handle + k).toString()); |
| 910 |
DxfGroup px = new DxfGroup();
|
| 911 |
DxfGroup py = new DxfGroup();
|
| 912 |
DxfGroup pz = new DxfGroup();
|
| 913 |
px.setCode(10);
|
| 914 |
px.setData(new Double(point.getX())); |
| 915 |
py.setCode(20);
|
| 916 |
py.setData(new Double(point.getY())); |
| 917 |
pz.setCode(30);
|
| 918 |
pz.setData(new Double(point.getZs()[0])); |
| 919 |
DxfGroupVector pv = updateProperties(feature, k); |
| 920 |
pv.add(handleElevation); |
| 921 |
pv.add(handleText); |
| 922 |
pv.add(handleHeightText); |
| 923 |
pv.add(handleRotationText); |
| 924 |
pv.add(handleGroup); |
| 925 |
pv.add(px); |
| 926 |
pv.add(py); |
| 927 |
pv.add(pz); |
| 928 |
entityMaker.createText(pv); |
| 929 |
k++; |
| 930 |
return k;
|
| 931 |
} |
| 932 |
|
| 933 |
private int createLwPolyline2D(int handle, int k, FeatureData feature, |
| 934 |
boolean isPolygon) throws Exception { |
| 935 |
boolean first = true; |
| 936 |
DxfGroupVector polv = updateProperties(feature, k); |
| 937 |
Vector vpoints = new Vector(); |
| 938 |
|
| 939 |
DxfGroup polylineFlag = new DxfGroup();
|
| 940 |
polylineFlag.setCode(70);
|
| 941 |
if (isPolygon) {
|
| 942 |
polylineFlag.setData(new Integer(1)); // cerrada |
| 943 |
} else {
|
| 944 |
polylineFlag.setData(new Integer(0)); // abierta |
| 945 |
} |
| 946 |
|
| 947 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
| 948 |
.getPathIterator(null, Converter.FLATNESS); // polyLine. |
| 949 |
// getPathIterator
|
| 950 |
// (null,
|
| 951 |
// flatness);
|
| 952 |
|
| 953 |
double[] theData = new double[6]; |
| 954 |
while (!theIterator.isDone()) {
|
| 955 |
int theType = theIterator.currentSegment(theData);
|
| 956 |
switch (theType) {
|
| 957 |
case PathIterator.SEG_MOVETO: |
| 958 |
if (!first) {
|
| 959 |
for (int j = 0; j < vpoints.size(); j++) { |
| 960 |
DxfGroup xvertex = new DxfGroup();
|
| 961 |
xvertex.setCode(10);
|
| 962 |
xvertex |
| 963 |
.setData(new Double( |
| 964 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 965 |
.get(j)).getX())); |
| 966 |
DxfGroup yvertex = new DxfGroup();
|
| 967 |
yvertex.setCode(20);
|
| 968 |
yvertex |
| 969 |
.setData(new Double( |
| 970 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 971 |
.get(j)).getY())); |
| 972 |
polv.add(xvertex); |
| 973 |
polv.add(yvertex); |
| 974 |
} |
| 975 |
|
| 976 |
entityMaker.createLwPolyline(polv); |
| 977 |
k++; |
| 978 |
polv = updateProperties(feature, k); |
| 979 |
|
| 980 |
} |
| 981 |
first = false;
|
| 982 |
polv.add(polylineFlag); |
| 983 |
vpoints.clear(); |
| 984 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 985 |
theData[0], theData[1])); |
| 986 |
break;
|
| 987 |
case PathIterator.SEG_LINETO: |
| 988 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 989 |
theData[0], theData[1])); |
| 990 |
break;
|
| 991 |
case PathIterator.SEG_QUADTO: |
| 992 |
break;
|
| 993 |
case PathIterator.SEG_CUBICTO: |
| 994 |
break;
|
| 995 |
case PathIterator.SEG_CLOSE: |
| 996 |
polylineFlag.setData(new Integer(1)); // cerrada |
| 997 |
break;
|
| 998 |
|
| 999 |
} |
| 1000 |
theIterator.next(); |
| 1001 |
} |
| 1002 |
|
| 1003 |
for (int j = 0; j < vpoints.size(); j++) { |
| 1004 |
DxfGroup xvertex = new DxfGroup();
|
| 1005 |
xvertex.setCode(10);
|
| 1006 |
xvertex |
| 1007 |
.setData(new Double( |
| 1008 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1009 |
.get(j)).getX())); |
| 1010 |
DxfGroup yvertex = new DxfGroup();
|
| 1011 |
yvertex.setCode(20);
|
| 1012 |
yvertex |
| 1013 |
.setData(new Double( |
| 1014 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1015 |
.get(j)).getY())); |
| 1016 |
polv.add(xvertex); |
| 1017 |
polv.add(yvertex); |
| 1018 |
} |
| 1019 |
|
| 1020 |
entityMaker.createLwPolyline(polv); |
| 1021 |
k++; |
| 1022 |
return k;
|
| 1023 |
} |
| 1024 |
|
| 1025 |
private int createPolyline3D(int handle, int k, FeatureData feature) |
| 1026 |
throws Exception { |
| 1027 |
DxfGroupVector polv = updateProperties(feature, k); |
| 1028 |
Vector vpoints = new Vector(); |
| 1029 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
| 1030 |
.getPathIterator(null, Converter.FLATNESS); // polyLine. |
| 1031 |
// getPathIterator
|
| 1032 |
// (null,
|
| 1033 |
// flatness);
|
| 1034 |
double[] theData = new double[6]; |
| 1035 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
| 1036 |
.getZs(); |
| 1037 |
while (!theIterator.isDone()) {
|
| 1038 |
int theType = theIterator.currentSegment(theData);
|
| 1039 |
switch (theType) {
|
| 1040 |
case PathIterator.SEG_MOVETO: |
| 1041 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 1042 |
theData[0], theData[1])); |
| 1043 |
break;
|
| 1044 |
case PathIterator.SEG_LINETO: |
| 1045 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 1046 |
theData[0], theData[1])); |
| 1047 |
break;
|
| 1048 |
} |
| 1049 |
theIterator.next(); |
| 1050 |
} |
| 1051 |
if (constantElevation(velev)) {
|
| 1052 |
DxfGroup polylineFlag = new DxfGroup();
|
| 1053 |
polylineFlag.setCode(70);
|
| 1054 |
polylineFlag.setData(new Integer(0)); |
| 1055 |
polv.add(polylineFlag); |
| 1056 |
DxfGroup elevation = new DxfGroup();
|
| 1057 |
elevation.setCode(38);
|
| 1058 |
elevation.setData(new Double(velev[0])); |
| 1059 |
polv.add(elevation); |
| 1060 |
for (int j = 0; j < vpoints.size(); j++) { |
| 1061 |
DxfGroup xvertex = new DxfGroup();
|
| 1062 |
xvertex.setCode(10);
|
| 1063 |
xvertex.setData(new Double( |
| 1064 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1065 |
.get(j)).getX())); |
| 1066 |
DxfGroup yvertex = new DxfGroup();
|
| 1067 |
yvertex.setCode(20);
|
| 1068 |
yvertex.setData(new Double( |
| 1069 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1070 |
.get(j)).getY())); |
| 1071 |
polv.add(xvertex); |
| 1072 |
polv.add(yvertex); |
| 1073 |
} |
| 1074 |
entityMaker.createLwPolyline(polv); |
| 1075 |
k++; |
| 1076 |
} else {
|
| 1077 |
DxfGroup polylineFlag = new DxfGroup();
|
| 1078 |
polylineFlag.setCode(70);
|
| 1079 |
polylineFlag.setData(new Integer(8)); |
| 1080 |
polv.add(polylineFlag); |
| 1081 |
DxfGroup xgroup = new DxfGroup();
|
| 1082 |
xgroup.setCode(10);
|
| 1083 |
xgroup.setData(new Double(0.0)); |
| 1084 |
polv.add(xgroup); |
| 1085 |
DxfGroup ygroup = new DxfGroup();
|
| 1086 |
ygroup.setCode(20);
|
| 1087 |
ygroup.setData(new Double(0.0)); |
| 1088 |
polv.add(ygroup); |
| 1089 |
DxfGroup elevation = new DxfGroup();
|
| 1090 |
elevation.setCode(30);
|
| 1091 |
elevation.setData(new Double(0.0)); |
| 1092 |
polv.add(elevation); |
| 1093 |
DxfGroup subclassMarker = new DxfGroup(100, "AcDb3dPolyline"); |
| 1094 |
polv.add(subclassMarker); |
| 1095 |
entityMaker.createPolyline(polv); |
| 1096 |
k++; |
| 1097 |
for (int j = 0; j < vpoints.size(); j++) { |
| 1098 |
DxfGroupVector verv = new DxfGroupVector();
|
| 1099 |
DxfGroup entityType = new DxfGroup(0, "VERTEX"); |
| 1100 |
verv.add(entityType); |
| 1101 |
DxfGroup generalSubclassMarker = new DxfGroup(100, |
| 1102 |
"AcDbEntity");
|
| 1103 |
verv.add(generalSubclassMarker); |
| 1104 |
DxfGroup layerName = new DxfGroup(8, "default"); |
| 1105 |
verv.add(layerName); |
| 1106 |
DxfGroup vertexSubclassMarker = new DxfGroup(100, |
| 1107 |
"AcDbVertex");
|
| 1108 |
verv.add(vertexSubclassMarker); |
| 1109 |
DxfGroup xvertex = new DxfGroup();
|
| 1110 |
xvertex.setCode(10);
|
| 1111 |
xvertex.setData(new Double( |
| 1112 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1113 |
.get(j)).getX())); |
| 1114 |
DxfGroup yvertex = new DxfGroup();
|
| 1115 |
yvertex.setCode(20);
|
| 1116 |
yvertex.setData(new Double( |
| 1117 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1118 |
.get(j)).getY())); |
| 1119 |
DxfGroup zvertex = new DxfGroup();
|
| 1120 |
zvertex.setCode(30);
|
| 1121 |
zvertex.setData(new Double(velev[j])); |
| 1122 |
verv.add(xvertex); |
| 1123 |
verv.add(yvertex); |
| 1124 |
verv.add(zvertex); |
| 1125 |
entityMaker.addVertex(verv); |
| 1126 |
k++; |
| 1127 |
} |
| 1128 |
DxfGroupVector seqv = new DxfGroupVector();
|
| 1129 |
DxfGroup entityType = new DxfGroup(0, "SEQEND"); |
| 1130 |
seqv.add(entityType); |
| 1131 |
DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
| 1132 |
seqv.add(generalSubclassMarker); |
| 1133 |
DxfGroup layerName = new DxfGroup(8, "default"); |
| 1134 |
seqv.add(layerName); |
| 1135 |
DxfGroup handleSeqGroup = new DxfGroup();
|
| 1136 |
handleSeqGroup.setCode(5);
|
| 1137 |
handleSeqGroup.setData(new Integer(handle + k).toString()); |
| 1138 |
seqv.add(handleSeqGroup); |
| 1139 |
entityMaker.endSeq(); |
| 1140 |
k++; |
| 1141 |
} |
| 1142 |
return k;
|
| 1143 |
} |
| 1144 |
|
| 1145 |
private boolean constantElevation(double[] velev) { |
| 1146 |
boolean constant = true; |
| 1147 |
for (int i = 0; i < velev.length; i++) { |
| 1148 |
for (int j = 0; j < velev.length; j++) { |
| 1149 |
if (j > i) {
|
| 1150 |
if (velev[i] != velev[j]) {
|
| 1151 |
constant = false;
|
| 1152 |
break;
|
| 1153 |
} |
| 1154 |
} |
| 1155 |
} |
| 1156 |
break;
|
| 1157 |
} |
| 1158 |
return constant;
|
| 1159 |
} |
| 1160 |
|
| 1161 |
private int createCircle2D(int handle, int k, FeatureData feature) |
| 1162 |
throws Exception { |
| 1163 |
DxfGroupVector polv = updateProperties(feature, k); |
| 1164 |
DxfGroup circleFlag = new DxfGroup();
|
| 1165 |
circleFlag.setCode(100);
|
| 1166 |
polv.add(circleFlag); |
| 1167 |
|
| 1168 |
DxfGroup xvertex = new DxfGroup();
|
| 1169 |
xvertex.setCode(10);
|
| 1170 |
Circle2D circle = (Circle2D) (feature |
| 1171 |
.getDefaultGeometry()).getInternalShape(); |
| 1172 |
xvertex.setData(new Double(circle.getCenter().getX())); |
| 1173 |
DxfGroup yvertex = new DxfGroup();
|
| 1174 |
yvertex.setCode(20);
|
| 1175 |
yvertex.setData(new Double(circle.getCenter().getY())); |
| 1176 |
DxfGroup zvertex = new DxfGroup();
|
| 1177 |
zvertex.setCode(30);
|
| 1178 |
// TODO: COORDENADA Z. REVISAR ESTO PARA ENTIDADES 3D
|
| 1179 |
zvertex.setData(new Double(0)); |
| 1180 |
|
| 1181 |
DxfGroup radius = new DxfGroup();
|
| 1182 |
radius.setCode(40);
|
| 1183 |
radius.setData(new Double(circle.getRadio())); |
| 1184 |
|
| 1185 |
polv.add(xvertex); |
| 1186 |
polv.add(yvertex); |
| 1187 |
polv.add(zvertex); |
| 1188 |
polv.add(radius); |
| 1189 |
|
| 1190 |
entityMaker.createCircle(polv); |
| 1191 |
k++; |
| 1192 |
return k;
|
| 1193 |
} |
| 1194 |
|
| 1195 |
private int createArc2D(int handle, int k, FeatureData feature) |
| 1196 |
throws Exception { |
| 1197 |
Arc2D arc = (Arc2D) (feature.getDefaultGeometry()) |
| 1198 |
.getInternalShape(); |
| 1199 |
Point2D[] pts = new Point2D[3]; |
| 1200 |
pts[0] = arc.getInit();
|
| 1201 |
pts[1] = arc.getMid();
|
| 1202 |
pts[2] = arc.getEnd();
|
| 1203 |
Point2D center = arc.getCenter();
|
| 1204 |
double radius = center.distance(pts[0]); |
| 1205 |
double initAngle = UtilFunctions.getAngle(center, pts[0]); |
| 1206 |
initAngle = Math.toDegrees(initAngle);
|
| 1207 |
double midAngle = UtilFunctions.getAngle(center, pts[1]); |
| 1208 |
midAngle = Math.toDegrees(midAngle);
|
| 1209 |
double endAngle = UtilFunctions.getAngle(center, pts[2]); |
| 1210 |
endAngle = Math.toDegrees(endAngle);
|
| 1211 |
|
| 1212 |
DxfGroup ax = new DxfGroup();
|
| 1213 |
DxfGroup ay = new DxfGroup();
|
| 1214 |
DxfGroup ac = new DxfGroup();
|
| 1215 |
DxfGroup ai = new DxfGroup();
|
| 1216 |
DxfGroup ae = new DxfGroup();
|
| 1217 |
ax.setCode(10);
|
| 1218 |
ax.setData(new Double(center.getX())); |
| 1219 |
ay.setCode(20);
|
| 1220 |
ay.setData(new Double(center.getY())); |
| 1221 |
ac.setCode(40);
|
| 1222 |
ac.setData(new Double(radius)); |
| 1223 |
ai.setCode(50);
|
| 1224 |
ai.setData(new Double(initAngle)); |
| 1225 |
ae.setCode(51);
|
| 1226 |
ae.setData(new Double(endAngle)); |
| 1227 |
DxfGroupVector av = updateProperties(feature, k); |
| 1228 |
av.add(ax); |
| 1229 |
av.add(ay); |
| 1230 |
av.add(ac); |
| 1231 |
av.add(ai); |
| 1232 |
av.add(ae); |
| 1233 |
entityMaker.createArc(av); |
| 1234 |
k++; |
| 1235 |
return k;
|
| 1236 |
} |
| 1237 |
|
| 1238 |
private int createEllipse2D(int handle, int k, FeatureData feature) |
| 1239 |
throws Exception { |
| 1240 |
Ellipse2D ellipse = (Ellipse2D) (feature |
| 1241 |
.getDefaultGeometry()).getInternalShape(); |
| 1242 |
|
| 1243 |
Point2D center = new Point2D.Double( |
| 1244 |
(ellipse.getInit().getX() + ellipse.getEnd().getX()) / 2,
|
| 1245 |
(ellipse.getInit().getY() + ellipse.getEnd().getY()) / 2);
|
| 1246 |
double mAxisL = ellipse.getDist() * 2; |
| 1247 |
double maAxisL = ellipse.getInit().distance(ellipse.getEnd());
|
| 1248 |
|
| 1249 |
Point2D endPointOfMajorAxis = ellipse.getEnd();
|
| 1250 |
double azimut = Math |
| 1251 |
.atan2(endPointOfMajorAxis.getX() - center.getX(), |
| 1252 |
endPointOfMajorAxis.getY() - center.getY()); |
| 1253 |
double azimut2 = azimut + Math.PI / 2.0; |
| 1254 |
if (azimut2 >= Math.PI * 2) { |
| 1255 |
azimut2 = azimut2 - Math.PI * 2; |
| 1256 |
} |
| 1257 |
Point2D endPointOfMinorAxis = new Point2D.Double(center.getX() |
| 1258 |
+ (ellipse.getDist() * Math.sin(azimut2)), center.getY()
|
| 1259 |
+ (ellipse.getDist() * Math.cos(azimut2)));
|
| 1260 |
|
| 1261 |
if (mAxisL >= maAxisL) {
|
| 1262 |
// El menor debe ser menor que el mayor. Los cambiamos.
|
| 1263 |
double aux = mAxisL;
|
| 1264 |
mAxisL = maAxisL; |
| 1265 |
maAxisL = aux; |
| 1266 |
// Tambi?n cambiamos los puntos finales de los ejes.
|
| 1267 |
Point2D pAux = endPointOfMinorAxis;
|
| 1268 |
endPointOfMinorAxis = endPointOfMajorAxis; |
| 1269 |
endPointOfMajorAxis = pAux; |
| 1270 |
} |
| 1271 |
double mToMAR = mAxisL / maAxisL;
|
| 1272 |
DxfGroup x = new DxfGroup();
|
| 1273 |
DxfGroup y = new DxfGroup();
|
| 1274 |
DxfGroup xc = new DxfGroup();
|
| 1275 |
DxfGroup yc = new DxfGroup();
|
| 1276 |
DxfGroup minToMaj = new DxfGroup();
|
| 1277 |
x.setCode(10);
|
| 1278 |
x.setData(new Double(center.getX())); |
| 1279 |
y.setCode(20);
|
| 1280 |
y.setData(new Double(center.getY())); |
| 1281 |
xc.setCode(11);
|
| 1282 |
xc.setData(new Double(endPointOfMajorAxis.getX() - center.getX())); |
| 1283 |
yc.setCode(21);
|
| 1284 |
yc.setData(new Double(endPointOfMajorAxis.getY() - center.getY())); |
| 1285 |
minToMaj.setCode(40);
|
| 1286 |
minToMaj.setData(new Double(mToMAR)); |
| 1287 |
DxfGroupVector av = updateProperties(feature, k); |
| 1288 |
av.add(x); |
| 1289 |
av.add(y); |
| 1290 |
av.add(xc); |
| 1291 |
av.add(yc); |
| 1292 |
av.add(minToMaj); |
| 1293 |
entityMaker.createEllipse(av); |
| 1294 |
k++; |
| 1295 |
return k;
|
| 1296 |
} |
| 1297 |
|
| 1298 |
} |
| 1299 |
|
| 1300 |
public boolean closeResourceRequested(ResourceProvider resource) { |
| 1301 |
return true; |
| 1302 |
} |
| 1303 |
|
| 1304 |
public int getFeatureReferenceOIDType() { |
| 1305 |
return DataTypes.LONG;
|
| 1306 |
} |
| 1307 |
|
| 1308 |
public boolean supportsAppendMode() { |
| 1309 |
return false; |
| 1310 |
} |
| 1311 |
|
| 1312 |
public void append(org.gvsig.fmap.data.feature.Feature feature) { |
| 1313 |
throw new UnsupportedOperationException(); |
| 1314 |
} |
| 1315 |
|
| 1316 |
public void beginAppend() { |
| 1317 |
throw new UnsupportedOperationException(); |
| 1318 |
} |
| 1319 |
|
| 1320 |
public void endAppend() { |
| 1321 |
throw new UnsupportedOperationException(); |
| 1322 |
} |
| 1323 |
|
| 1324 |
public PersistentState getState() throws PersistenceException { |
| 1325 |
return AbstractPersistenceManager.getState(this); |
| 1326 |
} |
| 1327 |
|
| 1328 |
public void loadState(PersistentState state) throws PersistenceException { |
| 1329 |
// TODO Auto-generated method stub
|
| 1330 |
throw new NotYetImplemented(); |
| 1331 |
} |
| 1332 |
|
| 1333 |
public void setState(PersistentState state) throws PersistenceException { |
| 1334 |
// TODO Auto-generated method stub
|
| 1335 |
throw new NotYetImplemented(); |
| 1336 |
} |
| 1337 |
|
| 1338 |
public Object createNewOID() { |
| 1339 |
return new Integer(this.data.size() + ++counterNewsOIDs); |
| 1340 |
} |
| 1341 |
|
| 1342 |
|
| 1343 |
} |