svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_dataFile / src / org / gvsig / fmap / data / store / dxf / DXFStoreProvider.java @ 24147
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package org.gvsig.fmap.data.store.dxf; |
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|
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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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|
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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.crs.CRSFactory; |
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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.operations.OperationNotSupportedException; |
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|
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public class DXFStoreProvider extends AbstractMemoryStoreProvider implements |
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ResourceConsumer { |
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|
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final public static String STORE_NAME = "DXF"; |
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final public static String STORE_DESCRIPTION = "DXF file"; |
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|
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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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|
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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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|
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private DXFStoreParameters getParameters() {
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return (DXFStoreParameters) this.store.getParameters(); |
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} |
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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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|
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projection = CRSFactory.getCRS(getParameters().getSRSID()); |
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|
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resource = this.createResource(
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FileResource.RESOURCE_TYPE_NAME, |
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new Object[] { getParameters().getFileName() } |
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); |
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resource.addConsumer(this);
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|
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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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|
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public String getName() { |
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return STORE_NAME;
|
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} |
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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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|
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public boolean canCreate() { |
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return true; |
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} |
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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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|
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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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|
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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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(File) this.resource |
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.get(), |
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projection, 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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|
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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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|
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public void create(DataStoreParameters parameters, FeatureType featureType, |
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boolean overwrite) throws CreateException { |
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|
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// FIXME: falta gestionar 'overwrite'
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|
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IProjection projection; |
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DXFStoreParameters params = (DXFStoreParameters) parameters; |
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projection = CRSFactory.getCRS(params.getSRSID()); |
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|
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FileResource resource; |
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try {
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resource = (FileResource) this.createResource(
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FileResource.RESOURCE_TYPE_NAME, 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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|
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|
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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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|
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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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|
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public void performEditing(Iterator deleteds, Iterator inserteds, Iterator updateds) throws PerformEditingException { |
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|
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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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|
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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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|
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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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|
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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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|
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public void begin() { |
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|
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} |
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|
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public void end() { |
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|
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} |
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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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|
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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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|
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public Reader initialice(File file, IProjection projection, |
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LegendBuilder leyendBuilder) { |
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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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|
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public void begin(FeatureStoreProviderServices store) { |
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|
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EditableFeatureType featureType = store.createFeatureType(); |
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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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|
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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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|
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types = new ArrayList(); |
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types.add(featureType.getNotEditableCopy()); |
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|
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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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} |
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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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|
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public List getTypes() { |
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return types;
|
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} |
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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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|
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public List get() throws DataException { |
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|
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ArrayList featureDatas = new ArrayList(); |
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|
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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); |
385 |
|
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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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|
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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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|
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getLogger().info("load: acadVersion = '" + acadVersion + "'"); |
399 |
|
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GeometryFactory gFactory = GeometryManager.getInstance() |
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.getGeometryFactory(); |
402 |
|
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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; |
417 |
|
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} else if (fea.getGeometry() instanceof LineString3D) { |
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LineString lineString = (LineString) fea.getGeometry(); |
420 |
LineString lineString2 = new LineString();
|
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for (int j = 0; j < lineString.pointNr(); j++) { |
422 |
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) { |
427 |
Polygon polygon = (Polygon) fea.getGeometry(); |
428 |
Polygon polygon2 = new Polygon(); |
429 |
for (int j = 0; j < polygon.pointNr(); j++) { |
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polygon2.add(polygon.get(j)); |
431 |
} |
432 |
fea.setGeometry(polygon2); |
433 |
features2D[i] = fea; |
434 |
} |
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} |
436 |
features.clear(); |
437 |
for (int i = 0; i < features2D.length; i++) { |
438 |
features.add(features2D[i]); |
439 |
} |
440 |
} |
441 |
|
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for (int i = 0; i < features.size(); i++) { |
443 |
|
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FeatureData feature = createFeatureData(store |
445 |
.getDefaultFeatureType(), new Long(featureDatas.size())); |
446 |
|
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try {
|
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Feature fea = (Feature) features.get(i); |
449 |
|
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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.
|
465 |
|
466 |
featureDatas.add(feature); |
467 |
|
468 |
|
469 |
// FIXME: Habia una incongruencia en el codigo ya que al
|
470 |
// campo
|
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// ID_FIELD_GEOMETRY igual le asignaba una geometria que un
|
472 |
// valor de cadena como 'Point3D', 'Polyline2D' o
|
473 |
// 'Polyline3D'
|
474 |
// Faltaria un atributo ID_FIELD_FSHAPE ?
|
475 |
//
|
476 |
|
477 |
if (fea.getGeometry() instanceof Point |
478 |
&& !(fea.getGeometry() instanceof org.cresques.px.gml.Point3D)) {
|
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Point point = (Point) fea.getGeometry(); |
480 |
Point2D pto = new Point2D.Double(); |
481 |
pto = point.get(0);
|
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if (point.isTextPoint()) {
|
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Geometry geom = gFactory |
484 |
.createPoint2D(new org.gvsig.fmap.geom.primitive.Point2D(
|
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pto.getX(), pto.getY())); |
486 |
feature.set(ID_FIELD_GEOMETRY, geom); |
487 |
} else {
|
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Geometry geom = gFactory |
489 |
.createPoint2D(new org.gvsig.fmap.geom.primitive.Point2D(
|
490 |
pto.getX(), pto.getY())); |
491 |
feature.set(ID_FIELD_GEOMETRY, geom); |
492 |
} |
493 |
} else if (fea.getGeometry() instanceof org.cresques.px.gml.Point3D) { |
494 |
org.cresques.px.gml.Point3D point = (org.cresques.px.gml.Point3D) fea |
495 |
.getGeometry(); |
496 |
Point3D pto = new Point3D();
|
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pto = point.getPoint3D(0);
|
498 |
if (point.isTextPoint()) {
|
499 |
Geometry geom = gFactory.createPoint3D(pto.getX(), |
500 |
pto.getY(), pto.getZ()); |
501 |
feature.set(ID_FIELD_GEOMETRY, geom); |
502 |
} else {
|
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Geometry geom = gFactory.createPoint3D(pto.getX(), |
504 |
pto.getY(), pto.getZ()); |
505 |
feature.set(ID_FIELD_GEOMETRY, geom); |
506 |
} |
507 |
} else if (fea.getGeometry() instanceof LineString |
508 |
&& !(fea.getGeometry() instanceof LineString3D)) {
|
509 |
GeneralPathX genPathX = new GeneralPathX();
|
510 |
Point2D[] pts = new Point2D[fea.getGeometry().pointNr()]; |
511 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
512 |
pts[j] = fea.getGeometry().get(j); |
513 |
} |
514 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
515 |
for (int j = 1; j < pts.length; j++) { |
516 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
517 |
} |
518 |
Geometry geom = gFactory.createPolyline2D(genPathX); |
519 |
feature.set(ID_FIELD_GEOMETRY, geom); |
520 |
|
521 |
} else if (fea.getGeometry() instanceof LineString3D) { |
522 |
GeneralPathX genPathX = new GeneralPathX();
|
523 |
Point3D[] pts = new Point3D[fea.getGeometry().pointNr()]; |
524 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
525 |
pts[j] = ((LineString3D) fea.getGeometry()) |
526 |
.getPoint3D(j); |
527 |
} |
528 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
529 |
for (int j = 1; j < pts.length; j++) { |
530 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
531 |
} |
532 |
double[] elevations = new double[pts.length]; |
533 |
for (int j = 0; j < pts.length; j++) { |
534 |
elevations[j] = pts[j].getZ(); |
535 |
} |
536 |
Geometry geom = gFactory.createPolyline3D(genPathX, |
537 |
elevations); |
538 |
feature.set(ID_FIELD_GEOMETRY, geom); |
539 |
|
540 |
} else if (fea.getGeometry() instanceof Polygon |
541 |
&& !(fea.getGeometry() instanceof Polygon3D)) {
|
542 |
GeneralPathX genPathX = new GeneralPathX();
|
543 |
Point2D firstPt = new Point2D.Double(); |
544 |
firstPt = fea.getGeometry().get(0);
|
545 |
Point2D[] pts = new Point2D[fea.getGeometry().pointNr() + 1]; |
546 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
547 |
pts[j] = fea.getGeometry().get(j); |
548 |
} |
549 |
pts[fea.getGeometry().pointNr()] = firstPt; |
550 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
551 |
for (int j = 1; j < pts.length; j++) { |
552 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
553 |
} |
554 |
Geometry geom = gFactory.createPolygon2D(genPathX); |
555 |
feature.set(ID_FIELD_GEOMETRY, geom); |
556 |
|
557 |
} else if (fea.getGeometry() instanceof Polygon3D) { |
558 |
GeneralPathX genPathX = new GeneralPathX();
|
559 |
Point3D firstPt = new Point3D();
|
560 |
firstPt = ((Polygon3D) fea.getGeometry()).getPoint3D(0);
|
561 |
Point3D[] pts = new Point3D[fea.getGeometry().pointNr() + 1]; |
562 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
563 |
pts[j] = ((Polygon3D) fea.getGeometry()) |
564 |
.getPoint3D(j); |
565 |
} |
566 |
pts[fea.getGeometry().pointNr()] = firstPt; |
567 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
568 |
for (int j = 1; j < pts.length; j++) { |
569 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
570 |
} |
571 |
double[] elevations = new double[pts.length]; |
572 |
for (int j = 0; j < pts.length; j++) { |
573 |
elevations[j] = pts[j].getZ(); |
574 |
} |
575 |
Geometry geom = gFactory.createPolygon3D(genPathX, |
576 |
elevations); |
577 |
feature.set(ID_FIELD_GEOMETRY, geom); |
578 |
} else {
|
579 |
getLogger().warn( |
580 |
MessageFormat.format(
|
581 |
"load: geometry type {1} not supported",
|
582 |
new Object[] { fea.getGeometry().getClass().getName() } |
583 |
) |
584 |
); |
585 |
} |
586 |
} catch (Exception e) { |
587 |
throw new LoadException(e, fileName); |
588 |
} |
589 |
if (leyendBuilder != null) { |
590 |
leyendBuilder.process(feature); |
591 |
} |
592 |
|
593 |
} |
594 |
return featureDatas;
|
595 |
} |
596 |
|
597 |
} |
598 |
|
599 |
public class Writer { |
600 |
private Double DEFAULT_ELEVATION = new Double(0); |
601 |
|
602 |
private DxfFile.EntityFactory entityMaker;
|
603 |
|
604 |
private IProjection proj = null; |
605 |
|
606 |
private int handle = 40; // Revisar porqu? es 40. |
607 |
|
608 |
private int k = 0; |
609 |
|
610 |
private boolean dxf3DFile = false; |
611 |
private String fileName; |
612 |
|
613 |
public Writer initialice(File file, IProjection projection) { |
614 |
this.proj = projection;
|
615 |
this.fileName = file.getAbsolutePath();
|
616 |
entityMaker = new DxfEntityMaker(proj);
|
617 |
|
618 |
return this; |
619 |
} |
620 |
|
621 |
public void begin() { |
622 |
entityMaker = new DxfEntityMaker(proj);
|
623 |
} |
624 |
|
625 |
public void end() throws WriteException { |
626 |
try {
|
627 |
DxfFile dxfFile = new DxfFile(null, fileName, entityMaker); |
628 |
dxfFile.setCadFlag(true);
|
629 |
if (dxf3DFile) {
|
630 |
dxfFile.setDxf3DFlag(true);
|
631 |
} |
632 |
dxfFile.save(fileName); |
633 |
dxfFile.close(); |
634 |
} catch (Exception e) { |
635 |
throw new WriteException(fileName, e); |
636 |
} |
637 |
} |
638 |
|
639 |
public void add(FeatureData feature) throws WriteException { |
640 |
try {
|
641 |
Geometry geom = feature.getDefaultGeometry(); |
642 |
|
643 |
if (Point2DZ.class.isAssignableFrom(geom.getClass())) {
|
644 |
dxf3DFile = true;
|
645 |
k = createPoint3D(handle, k, feature); |
646 |
|
647 |
} else if (org.gvsig.fmap.geom.primitive.Point2D.class |
648 |
.isAssignableFrom(geom.getClass())) { |
649 |
k = createPoint2D(handle, k, feature); |
650 |
|
651 |
} else if (Curve2DZ.class.isAssignableFrom(geom.getClass())) { |
652 |
dxf3DFile = true;
|
653 |
k = createPolyline3D(handle, k, feature); |
654 |
|
655 |
} else if (Arc2D.class.isAssignableFrom(geom.getClass())) { |
656 |
k = createArc2D(handle, k, feature); |
657 |
|
658 |
} else if (Curve2D.class.isAssignableFrom(geom.getClass())) { |
659 |
k = createLwPolyline2D(handle, k, feature, false);
|
660 |
|
661 |
} else if (Surface2DZ.class.isAssignableFrom(geom.getClass())) { |
662 |
dxf3DFile = true;
|
663 |
k = createPolyline3D(handle, k, feature); |
664 |
|
665 |
} else if (Circle2D.class.isAssignableFrom(geom.getClass())) { |
666 |
k = createCircle2D(handle, k, feature); |
667 |
|
668 |
} else if (Ellipse2D.class.isAssignableFrom(geom.getClass())) { |
669 |
k = createEllipse2D(handle, k, feature); |
670 |
|
671 |
} else if (Surface2D.class.isAssignableFrom(geom.getClass())) { |
672 |
k = createLwPolyline2D(handle, k, feature, true);
|
673 |
|
674 |
} else {
|
675 |
getLogger().warn( |
676 |
MessageFormat.format(
|
677 |
"Geometry '{1}' not yet supported",
|
678 |
new Object[] {geom.getClass().getName()} |
679 |
) |
680 |
); |
681 |
k++; |
682 |
} |
683 |
} catch (Exception e) { |
684 |
throw new WriteException(fileName, e); |
685 |
} |
686 |
|
687 |
} |
688 |
|
689 |
private boolean hasText(FeatureData feature) { |
690 |
if (feature.isNull(ID_FIELD_TEXT)) {
|
691 |
return false; |
692 |
} |
693 |
if (feature.get(ID_FIELD_TEXT).equals("")) { |
694 |
return false; |
695 |
} |
696 |
return true; |
697 |
} |
698 |
|
699 |
private DxfGroupVector updateProperties(FeatureData feature, int k) { |
700 |
DxfGroupVector polv = new DxfGroupVector();
|
701 |
|
702 |
String layer = (String) feature.get(ID_FIELD_LAYER); |
703 |
Integer color = (Integer) feature.get(ID_FIELD_COLOR); |
704 |
Double thickness = (Double) feature.get(ID_FIELD_THICKNESS); |
705 |
|
706 |
DxfGroup geometryLayer = new DxfGroup(8, layer); |
707 |
|
708 |
DxfGroup handleGroup = new DxfGroup();
|
709 |
handleGroup.setCode(5);
|
710 |
handleGroup.setData(new Integer(handle + k).toString()); |
711 |
|
712 |
DxfGroup handleColor = new DxfGroup();
|
713 |
handleColor.setCode(62);
|
714 |
handleColor.setData(color); |
715 |
|
716 |
DxfGroup handleThickness = new DxfGroup();
|
717 |
handleThickness.setCode(39);
|
718 |
handleThickness.setData(thickness); |
719 |
|
720 |
polv.add(geometryLayer); |
721 |
polv.add(handleGroup); |
722 |
polv.add(handleColor); |
723 |
return polv;
|
724 |
} |
725 |
|
726 |
private int createPoint2D(int handle, int k, FeatureData feature) |
727 |
throws Exception { |
728 |
|
729 |
if (hasText(feature)) {
|
730 |
return createText2D(handle, k, feature);
|
731 |
} |
732 |
org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(
|
733 |
0, 0); |
734 |
double[] pointCoords = new double[6]; |
735 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
736 |
.getPathIterator(null);
|
737 |
while (!pointIt.isDone()) {
|
738 |
pointIt.currentSegment(pointCoords); |
739 |
point = new org.gvsig.fmap.geom.primitive.Point2D(
|
740 |
pointCoords[0], pointCoords[1]); |
741 |
pointIt.next(); |
742 |
} |
743 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
744 |
|
745 |
DxfGroup px = new DxfGroup();
|
746 |
DxfGroup py = new DxfGroup();
|
747 |
DxfGroup pz = new DxfGroup();
|
748 |
px.setCode(10);
|
749 |
px.setData(new Double(pto.getX())); |
750 |
py.setCode(20);
|
751 |
py.setData(new Double(pto.getY())); |
752 |
pz.setCode(30);
|
753 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
754 |
pz.setData(new Double(0.0)); |
755 |
DxfGroupVector pv = updateProperties(feature, k); |
756 |
pv.add(px); |
757 |
pv.add(py); |
758 |
pv.add(pz); |
759 |
entityMaker.createPoint(pv); |
760 |
k++; |
761 |
return k;
|
762 |
} |
763 |
|
764 |
private int createText2D(int handle, int k, FeatureData feature) |
765 |
throws Exception { |
766 |
|
767 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
768 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
769 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
770 |
|
771 |
DxfGroup handleText = new DxfGroup();
|
772 |
handleText.setCode(1);
|
773 |
handleText.setData(text); |
774 |
|
775 |
DxfGroup handleHeightText = new DxfGroup();
|
776 |
handleHeightText.setCode(40);
|
777 |
handleHeightText.setData(heightText); |
778 |
|
779 |
DxfGroup handleRotationText = new DxfGroup();
|
780 |
handleRotationText.setCode(50);
|
781 |
handleRotationText.setData(rotationText); |
782 |
|
783 |
org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(
|
784 |
0, 0); |
785 |
double[] pointCoords = new double[6]; |
786 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
787 |
.getPathIterator(null);
|
788 |
while (!pointIt.isDone()) {
|
789 |
pointIt.currentSegment(pointCoords); |
790 |
point = new org.gvsig.fmap.geom.primitive.Point2D(
|
791 |
pointCoords[0], pointCoords[1]); |
792 |
pointIt.next(); |
793 |
} |
794 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
795 |
DxfGroup handleGroup = new DxfGroup();
|
796 |
handleGroup.setCode(5);
|
797 |
handleGroup.setData(new Integer(handle + k).toString()); |
798 |
DxfGroup px = new DxfGroup();
|
799 |
DxfGroup py = new DxfGroup();
|
800 |
DxfGroup pz = new DxfGroup();
|
801 |
px.setCode(10);
|
802 |
px.setData(new Double(pto.getX())); |
803 |
py.setCode(20);
|
804 |
py.setData(new Double(pto.getY())); |
805 |
pz.setCode(30);
|
806 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
807 |
pz.setData(new Double(0.0)); |
808 |
DxfGroupVector pv = updateProperties(feature, k); |
809 |
pv.add(handleText); |
810 |
pv.add(handleHeightText); |
811 |
pv.add(handleRotationText); |
812 |
pv.add(handleGroup); |
813 |
pv.add(px); |
814 |
pv.add(py); |
815 |
pv.add(pz); |
816 |
entityMaker.createText(pv); |
817 |
k++; |
818 |
return k;
|
819 |
} |
820 |
|
821 |
private int createPoint3D(int handle, int k, FeatureData feature) |
822 |
throws Exception { |
823 |
if (hasText(feature)) {
|
824 |
return createText3D(handle, k, feature);
|
825 |
} |
826 |
Point2DZ point = new Point2DZ(0, 0, 0); |
827 |
double[] pointCoords = new double[6]; |
828 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
829 |
.getPathIterator(null);
|
830 |
while (!pointIt.isDone()) {
|
831 |
pointIt.currentSegment(pointCoords); |
832 |
point = new Point2DZ(pointCoords[0], pointCoords[1], |
833 |
pointCoords[2]);
|
834 |
pointIt.next(); |
835 |
} |
836 |
Point3D pto = new Point3D(point.getX(), point.getY(),
|
837 |
point.getZs()[0]);
|
838 |
DxfGroup px = new DxfGroup();
|
839 |
DxfGroup py = new DxfGroup();
|
840 |
DxfGroup pz = new DxfGroup();
|
841 |
px.setCode(10);
|
842 |
px.setData(new Double(pto.getX())); |
843 |
py.setCode(20);
|
844 |
py.setData(new Double(pto.getY())); |
845 |
pz.setCode(30);
|
846 |
pz.setData(new Double(pto.getZ())); |
847 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
848 |
.getZs(); |
849 |
Double elevation = DEFAULT_ELEVATION;
|
850 |
elevation = new Double(velev[0]); |
851 |
DxfGroup handleElevation = new DxfGroup();
|
852 |
handleElevation.setCode(38);
|
853 |
handleElevation.setData(elevation); |
854 |
|
855 |
DxfGroupVector pv = updateProperties(feature, k); |
856 |
pv.add(handleElevation); |
857 |
pv.add(px); |
858 |
pv.add(py); |
859 |
pv.add(pz); |
860 |
entityMaker.createPoint(pv); |
861 |
k++; |
862 |
return k;
|
863 |
} |
864 |
|
865 |
private int createText3D(int handle, int k, FeatureData feature) |
866 |
throws Exception { |
867 |
|
868 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
869 |
.getZs(); |
870 |
|
871 |
Double elevation = new Double(velev[0]); |
872 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
873 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
874 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
875 |
|
876 |
DxfGroup handleText = new DxfGroup();
|
877 |
handleText.setCode(1);
|
878 |
handleText.setData(text); |
879 |
|
880 |
DxfGroup handleHeightText = new DxfGroup();
|
881 |
handleHeightText.setCode(40);
|
882 |
handleHeightText.setData(heightText); |
883 |
|
884 |
DxfGroup handleRotationText = new DxfGroup();
|
885 |
handleRotationText.setCode(50);
|
886 |
handleRotationText.setData(rotationText); |
887 |
|
888 |
DxfGroup handleElevation = new DxfGroup();
|
889 |
handleElevation.setCode(38);
|
890 |
handleElevation.setData(elevation); |
891 |
|
892 |
Point2DZ point = (Point2DZ) (feature |
893 |
.getDefaultGeometry()).getInternalShape(); |
894 |
|
895 |
DxfGroup handleGroup = new DxfGroup();
|
896 |
handleGroup.setCode(5);
|
897 |
handleGroup.setData(new Integer(handle + k).toString()); |
898 |
DxfGroup px = new DxfGroup();
|
899 |
DxfGroup py = new DxfGroup();
|
900 |
DxfGroup pz = new DxfGroup();
|
901 |
px.setCode(10);
|
902 |
px.setData(new Double(point.getX())); |
903 |
py.setCode(20);
|
904 |
py.setData(new Double(point.getY())); |
905 |
pz.setCode(30);
|
906 |
pz.setData(new Double(point.getZs()[0])); |
907 |
DxfGroupVector pv = updateProperties(feature, k); |
908 |
pv.add(handleElevation); |
909 |
pv.add(handleText); |
910 |
pv.add(handleHeightText); |
911 |
pv.add(handleRotationText); |
912 |
pv.add(handleGroup); |
913 |
pv.add(px); |
914 |
pv.add(py); |
915 |
pv.add(pz); |
916 |
entityMaker.createText(pv); |
917 |
k++; |
918 |
return k;
|
919 |
} |
920 |
|
921 |
private int createLwPolyline2D(int handle, int k, FeatureData feature, |
922 |
boolean isPolygon) throws Exception { |
923 |
boolean first = true; |
924 |
DxfGroupVector polv = updateProperties(feature, k); |
925 |
Vector vpoints = new Vector(); |
926 |
|
927 |
DxfGroup polylineFlag = new DxfGroup();
|
928 |
polylineFlag.setCode(70);
|
929 |
if (isPolygon) {
|
930 |
polylineFlag.setData(new Integer(1)); // cerrada |
931 |
} else {
|
932 |
polylineFlag.setData(new Integer(0)); // abierta |
933 |
} |
934 |
|
935 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
936 |
.getPathIterator(null, Converter.FLATNESS); // polyLine. |
937 |
// getPathIterator
|
938 |
// (null,
|
939 |
// flatness);
|
940 |
|
941 |
double[] theData = new double[6]; |
942 |
while (!theIterator.isDone()) {
|
943 |
int theType = theIterator.currentSegment(theData);
|
944 |
switch (theType) {
|
945 |
case PathIterator.SEG_MOVETO: |
946 |
if (!first) {
|
947 |
for (int j = 0; j < vpoints.size(); j++) { |
948 |
DxfGroup xvertex = new DxfGroup();
|
949 |
xvertex.setCode(10);
|
950 |
xvertex |
951 |
.setData(new Double( |
952 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
953 |
.get(j)).getX())); |
954 |
DxfGroup yvertex = new DxfGroup();
|
955 |
yvertex.setCode(20);
|
956 |
yvertex |
957 |
.setData(new Double( |
958 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
959 |
.get(j)).getY())); |
960 |
polv.add(xvertex); |
961 |
polv.add(yvertex); |
962 |
} |
963 |
|
964 |
entityMaker.createLwPolyline(polv); |
965 |
k++; |
966 |
polv = updateProperties(feature, k); |
967 |
|
968 |
} |
969 |
first = false;
|
970 |
polv.add(polylineFlag); |
971 |
vpoints.clear(); |
972 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
973 |
theData[0], theData[1])); |
974 |
break;
|
975 |
case PathIterator.SEG_LINETO: |
976 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
977 |
theData[0], theData[1])); |
978 |
break;
|
979 |
case PathIterator.SEG_QUADTO: |
980 |
break;
|
981 |
case PathIterator.SEG_CUBICTO: |
982 |
break;
|
983 |
case PathIterator.SEG_CLOSE: |
984 |
polylineFlag.setData(new Integer(1)); // cerrada |
985 |
break;
|
986 |
|
987 |
} |
988 |
theIterator.next(); |
989 |
} |
990 |
|
991 |
for (int j = 0; j < vpoints.size(); j++) { |
992 |
DxfGroup xvertex = new DxfGroup();
|
993 |
xvertex.setCode(10);
|
994 |
xvertex |
995 |
.setData(new Double( |
996 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
997 |
.get(j)).getX())); |
998 |
DxfGroup yvertex = new DxfGroup();
|
999 |
yvertex.setCode(20);
|
1000 |
yvertex |
1001 |
.setData(new Double( |
1002 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
1003 |
.get(j)).getY())); |
1004 |
polv.add(xvertex); |
1005 |
polv.add(yvertex); |
1006 |
} |
1007 |
|
1008 |
entityMaker.createLwPolyline(polv); |
1009 |
k++; |
1010 |
return k;
|
1011 |
} |
1012 |
|
1013 |
private int createPolyline3D(int handle, int k, FeatureData feature) |
1014 |
throws Exception { |
1015 |
DxfGroupVector polv = updateProperties(feature, k); |
1016 |
Vector vpoints = new Vector(); |
1017 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
1018 |
.getPathIterator(null, Converter.FLATNESS); // polyLine. |
1019 |
// getPathIterator
|
1020 |
// (null,
|
1021 |
// flatness);
|
1022 |
double[] theData = new double[6]; |
1023 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
1024 |
.getZs(); |
1025 |
while (!theIterator.isDone()) {
|
1026 |
int theType = theIterator.currentSegment(theData);
|
1027 |
switch (theType) {
|
1028 |
case PathIterator.SEG_MOVETO: |
1029 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
1030 |
theData[0], theData[1])); |
1031 |
break;
|
1032 |
case PathIterator.SEG_LINETO: |
1033 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
1034 |
theData[0], theData[1])); |
1035 |
break;
|
1036 |
} |
1037 |
theIterator.next(); |
1038 |
} |
1039 |
if (constantElevation(velev)) {
|
1040 |
DxfGroup polylineFlag = new DxfGroup();
|
1041 |
polylineFlag.setCode(70);
|
1042 |
polylineFlag.setData(new Integer(0)); |
1043 |
polv.add(polylineFlag); |
1044 |
DxfGroup elevation = new DxfGroup();
|
1045 |
elevation.setCode(38);
|
1046 |
elevation.setData(new Double(velev[0])); |
1047 |
polv.add(elevation); |
1048 |
for (int j = 0; j < vpoints.size(); j++) { |
1049 |
DxfGroup xvertex = new DxfGroup();
|
1050 |
xvertex.setCode(10);
|
1051 |
xvertex.setData(new Double( |
1052 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
1053 |
.get(j)).getX())); |
1054 |
DxfGroup yvertex = new DxfGroup();
|
1055 |
yvertex.setCode(20);
|
1056 |
yvertex.setData(new Double( |
1057 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
1058 |
.get(j)).getY())); |
1059 |
polv.add(xvertex); |
1060 |
polv.add(yvertex); |
1061 |
} |
1062 |
entityMaker.createLwPolyline(polv); |
1063 |
k++; |
1064 |
} else {
|
1065 |
DxfGroup polylineFlag = new DxfGroup();
|
1066 |
polylineFlag.setCode(70);
|
1067 |
polylineFlag.setData(new Integer(8)); |
1068 |
polv.add(polylineFlag); |
1069 |
DxfGroup xgroup = new DxfGroup();
|
1070 |
xgroup.setCode(10);
|
1071 |
xgroup.setData(new Double(0.0)); |
1072 |
polv.add(xgroup); |
1073 |
DxfGroup ygroup = new DxfGroup();
|
1074 |
ygroup.setCode(20);
|
1075 |
ygroup.setData(new Double(0.0)); |
1076 |
polv.add(ygroup); |
1077 |
DxfGroup elevation = new DxfGroup();
|
1078 |
elevation.setCode(30);
|
1079 |
elevation.setData(new Double(0.0)); |
1080 |
polv.add(elevation); |
1081 |
DxfGroup subclassMarker = new DxfGroup(100, "AcDb3dPolyline"); |
1082 |
polv.add(subclassMarker); |
1083 |
entityMaker.createPolyline(polv); |
1084 |
k++; |
1085 |
for (int j = 0; j < vpoints.size(); j++) { |
1086 |
DxfGroupVector verv = new DxfGroupVector();
|
1087 |
DxfGroup entityType = new DxfGroup(0, "VERTEX"); |
1088 |
verv.add(entityType); |
1089 |
DxfGroup generalSubclassMarker = new DxfGroup(100, |
1090 |
"AcDbEntity");
|
1091 |
verv.add(generalSubclassMarker); |
1092 |
DxfGroup layerName = new DxfGroup(8, "default"); |
1093 |
verv.add(layerName); |
1094 |
DxfGroup vertexSubclassMarker = new DxfGroup(100, |
1095 |
"AcDbVertex");
|
1096 |
verv.add(vertexSubclassMarker); |
1097 |
DxfGroup xvertex = new DxfGroup();
|
1098 |
xvertex.setCode(10);
|
1099 |
xvertex.setData(new Double( |
1100 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
1101 |
.get(j)).getX())); |
1102 |
DxfGroup yvertex = new DxfGroup();
|
1103 |
yvertex.setCode(20);
|
1104 |
yvertex.setData(new Double( |
1105 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
1106 |
.get(j)).getY())); |
1107 |
DxfGroup zvertex = new DxfGroup();
|
1108 |
zvertex.setCode(30);
|
1109 |
zvertex.setData(new Double(velev[j])); |
1110 |
verv.add(xvertex); |
1111 |
verv.add(yvertex); |
1112 |
verv.add(zvertex); |
1113 |
entityMaker.addVertex(verv); |
1114 |
k++; |
1115 |
} |
1116 |
DxfGroupVector seqv = new DxfGroupVector();
|
1117 |
DxfGroup entityType = new DxfGroup(0, "SEQEND"); |
1118 |
seqv.add(entityType); |
1119 |
DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
1120 |
seqv.add(generalSubclassMarker); |
1121 |
DxfGroup layerName = new DxfGroup(8, "default"); |
1122 |
seqv.add(layerName); |
1123 |
DxfGroup handleSeqGroup = new DxfGroup();
|
1124 |
handleSeqGroup.setCode(5);
|
1125 |
handleSeqGroup.setData(new Integer(handle + k).toString()); |
1126 |
seqv.add(handleSeqGroup); |
1127 |
entityMaker.endSeq(); |
1128 |
k++; |
1129 |
} |
1130 |
return k;
|
1131 |
} |
1132 |
|
1133 |
private boolean constantElevation(double[] velev) { |
1134 |
boolean constant = true; |
1135 |
for (int i = 0; i < velev.length; i++) { |
1136 |
for (int j = 0; j < velev.length; j++) { |
1137 |
if (j > i) {
|
1138 |
if (velev[i] != velev[j]) {
|
1139 |
constant = false;
|
1140 |
break;
|
1141 |
} |
1142 |
} |
1143 |
} |
1144 |
break;
|
1145 |
} |
1146 |
return constant;
|
1147 |
} |
1148 |
|
1149 |
private int createCircle2D(int handle, int k, FeatureData feature) |
1150 |
throws Exception { |
1151 |
DxfGroupVector polv = updateProperties(feature, k); |
1152 |
DxfGroup circleFlag = new DxfGroup();
|
1153 |
circleFlag.setCode(100);
|
1154 |
polv.add(circleFlag); |
1155 |
|
1156 |
DxfGroup xvertex = new DxfGroup();
|
1157 |
xvertex.setCode(10);
|
1158 |
Circle2D circle = (Circle2D) (feature |
1159 |
.getDefaultGeometry()).getInternalShape(); |
1160 |
xvertex.setData(new Double(circle.getCenter().getX())); |
1161 |
DxfGroup yvertex = new DxfGroup();
|
1162 |
yvertex.setCode(20);
|
1163 |
yvertex.setData(new Double(circle.getCenter().getY())); |
1164 |
DxfGroup zvertex = new DxfGroup();
|
1165 |
zvertex.setCode(30);
|
1166 |
// TODO: COORDENADA Z. REVISAR ESTO PARA ENTIDADES 3D
|
1167 |
zvertex.setData(new Double(0)); |
1168 |
|
1169 |
DxfGroup radius = new DxfGroup();
|
1170 |
radius.setCode(40);
|
1171 |
radius.setData(new Double(circle.getRadio())); |
1172 |
|
1173 |
polv.add(xvertex); |
1174 |
polv.add(yvertex); |
1175 |
polv.add(zvertex); |
1176 |
polv.add(radius); |
1177 |
|
1178 |
entityMaker.createCircle(polv); |
1179 |
k++; |
1180 |
return k;
|
1181 |
} |
1182 |
|
1183 |
private int createArc2D(int handle, int k, FeatureData feature) |
1184 |
throws Exception { |
1185 |
Arc2D arc = (Arc2D) (feature.getDefaultGeometry()) |
1186 |
.getInternalShape(); |
1187 |
Point2D[] pts = new Point2D[3]; |
1188 |
pts[0] = arc.getInit();
|
1189 |
pts[1] = arc.getMid();
|
1190 |
pts[2] = arc.getEnd();
|
1191 |
Point2D center = arc.getCenter();
|
1192 |
double radius = center.distance(pts[0]); |
1193 |
double initAngle = UtilFunctions.getAngle(center, pts[0]); |
1194 |
initAngle = Math.toDegrees(initAngle);
|
1195 |
double midAngle = UtilFunctions.getAngle(center, pts[1]); |
1196 |
midAngle = Math.toDegrees(midAngle);
|
1197 |
double endAngle = UtilFunctions.getAngle(center, pts[2]); |
1198 |
endAngle = Math.toDegrees(endAngle);
|
1199 |
|
1200 |
DxfGroup ax = new DxfGroup();
|
1201 |
DxfGroup ay = new DxfGroup();
|
1202 |
DxfGroup ac = new DxfGroup();
|
1203 |
DxfGroup ai = new DxfGroup();
|
1204 |
DxfGroup ae = new DxfGroup();
|
1205 |
ax.setCode(10);
|
1206 |
ax.setData(new Double(center.getX())); |
1207 |
ay.setCode(20);
|
1208 |
ay.setData(new Double(center.getY())); |
1209 |
ac.setCode(40);
|
1210 |
ac.setData(new Double(radius)); |
1211 |
ai.setCode(50);
|
1212 |
ai.setData(new Double(initAngle)); |
1213 |
ae.setCode(51);
|
1214 |
ae.setData(new Double(endAngle)); |
1215 |
DxfGroupVector av = updateProperties(feature, k); |
1216 |
av.add(ax); |
1217 |
av.add(ay); |
1218 |
av.add(ac); |
1219 |
av.add(ai); |
1220 |
av.add(ae); |
1221 |
entityMaker.createArc(av); |
1222 |
k++; |
1223 |
return k;
|
1224 |
} |
1225 |
|
1226 |
private int createEllipse2D(int handle, int k, FeatureData feature) |
1227 |
throws Exception { |
1228 |
Ellipse2D ellipse = (Ellipse2D) (feature |
1229 |
.getDefaultGeometry()).getInternalShape(); |
1230 |
|
1231 |
Point2D center = new Point2D.Double( |
1232 |
(ellipse.getInit().getX() + ellipse.getEnd().getX()) / 2,
|
1233 |
(ellipse.getInit().getY() + ellipse.getEnd().getY()) / 2);
|
1234 |
double mAxisL = ellipse.getDist() * 2; |
1235 |
double maAxisL = ellipse.getInit().distance(ellipse.getEnd());
|
1236 |
|
1237 |
Point2D endPointOfMajorAxis = ellipse.getEnd();
|
1238 |
double azimut = Math |
1239 |
.atan2(endPointOfMajorAxis.getX() - center.getX(), |
1240 |
endPointOfMajorAxis.getY() - center.getY()); |
1241 |
double azimut2 = azimut + Math.PI / 2.0; |
1242 |
if (azimut2 >= Math.PI * 2) { |
1243 |
azimut2 = azimut2 - Math.PI * 2; |
1244 |
} |
1245 |
Point2D endPointOfMinorAxis = new Point2D.Double(center.getX() |
1246 |
+ (ellipse.getDist() * Math.sin(azimut2)), center.getY()
|
1247 |
+ (ellipse.getDist() * Math.cos(azimut2)));
|
1248 |
|
1249 |
if (mAxisL >= maAxisL) {
|
1250 |
// El menor debe ser menor que el mayor. Los cambiamos.
|
1251 |
double aux = mAxisL;
|
1252 |
mAxisL = maAxisL; |
1253 |
maAxisL = aux; |
1254 |
// Tambi?n cambiamos los puntos finales de los ejes.
|
1255 |
Point2D pAux = endPointOfMinorAxis;
|
1256 |
endPointOfMinorAxis = endPointOfMajorAxis; |
1257 |
endPointOfMajorAxis = pAux; |
1258 |
} |
1259 |
double mToMAR = mAxisL / maAxisL;
|
1260 |
DxfGroup x = new DxfGroup();
|
1261 |
DxfGroup y = new DxfGroup();
|
1262 |
DxfGroup xc = new DxfGroup();
|
1263 |
DxfGroup yc = new DxfGroup();
|
1264 |
DxfGroup minToMaj = new DxfGroup();
|
1265 |
x.setCode(10);
|
1266 |
x.setData(new Double(center.getX())); |
1267 |
y.setCode(20);
|
1268 |
y.setData(new Double(center.getY())); |
1269 |
xc.setCode(11);
|
1270 |
xc.setData(new Double(endPointOfMajorAxis.getX() - center.getX())); |
1271 |
yc.setCode(21);
|
1272 |
yc.setData(new Double(endPointOfMajorAxis.getY() - center.getY())); |
1273 |
minToMaj.setCode(40);
|
1274 |
minToMaj.setData(new Double(mToMAR)); |
1275 |
DxfGroupVector av = updateProperties(feature, k); |
1276 |
av.add(x); |
1277 |
av.add(y); |
1278 |
av.add(xc); |
1279 |
av.add(yc); |
1280 |
av.add(minToMaj); |
1281 |
entityMaker.createEllipse(av); |
1282 |
k++; |
1283 |
return k;
|
1284 |
} |
1285 |
|
1286 |
} |
1287 |
|
1288 |
public boolean closeResourceRequested(ResourceProvider resource) { |
1289 |
return true; |
1290 |
} |
1291 |
|
1292 |
public int getFeatureReferenceIdType() { |
1293 |
return DataTypes.LONG;
|
1294 |
} |
1295 |
|
1296 |
public FeatureData getFeatureData(Object refId) |
1297 |
throws DataException {
|
1298 |
this.open();
|
1299 |
Long id = (Long) refId; |
1300 |
return (FeatureData) this.data.get(id.intValue()); |
1301 |
|
1302 |
} |
1303 |
|
1304 |
} |