root / trunk / libraries / libFMap_dataFile / src / org / gvsig / data / datastores / vectorial / file / dgn / DGNStore.java @ 20660
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package org.gvsig.data.datastores.vectorial.file.dgn; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Arc2D; |
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import java.io.File; |
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import java.lang.ref.WeakReference; |
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import java.sql.Types; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Comparator; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.TreeSet; |
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import org.gvsig.data.DataManager; |
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import org.gvsig.data.IDataCollection; |
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import org.gvsig.data.IDataExplorer; |
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import org.gvsig.data.IDataExplorerParameters; |
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import org.gvsig.data.IDataStoreParameters; |
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import org.gvsig.data.datastores.vectorial.IFeaturesWriter; |
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import org.gvsig.data.datastores.vectorial.base.MemoryStore; |
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import org.gvsig.data.datastores.vectorial.file.DataExplorerFileParameters; |
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import org.gvsig.data.datastores.vectorial.file.dbf.DBFDataExplorer; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNElemArc; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNElemCellHeader; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNElemComplexHeader; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNElemCore; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNElemMultiPoint; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNElemText; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNFileHeader; |
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import org.gvsig.data.datastores.vectorial.file.dgn.utils.DGNReader; |
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import org.gvsig.data.exception.CloseException; |
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import org.gvsig.data.exception.InitializeException; |
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import org.gvsig.data.exception.OpenException; |
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import org.gvsig.data.exception.ReadException; |
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import org.gvsig.data.exception.WriteException; |
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import org.gvsig.data.spatialprovisional.IExtent; |
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import org.gvsig.data.vectorial.AttributeDescriptor; |
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import org.gvsig.data.vectorial.FeatureType; |
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import org.gvsig.data.vectorial.Feature; |
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import org.gvsig.data.vectorial.FeatureStoreNotification; |
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import org.gvsig.data.vectorial.IFeature; |
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import org.gvsig.data.vectorial.IFeatureAttributeDescriptor; |
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import org.gvsig.data.vectorial.IFeatureCollection; |
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import org.gvsig.data.vectorial.IFeatureID; |
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import org.gvsig.data.vectorial.IFeatureType; |
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import org.gvsig.data.vectorial.IsNotAttributeSettingException; |
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import org.gvsig.data.vectorial.IsNotFeatureSettingException; |
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import org.gvsig.data.vectorial.expressionevaluator.FeatureComparator; |
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import org.gvsig.data.vectorial.expressionevaluator.FeatureFilter; |
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import org.gvsig.exceptions.BaseException; |
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import org.gvsig.metadata.IMetadata; |
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import org.gvsig.metadata.IMetadataManager; |
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import org.gvsig.metadata.MetadataManager; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialUniqueValueLegend; |
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import com.iver.cit.gvsig.fmap.rendering.styling.labeling.AttrInTableLabelingStrategy; |
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public class DGNStore extends MemoryStore{ |
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public static String DATASTORE_NAME = "DGNStore"; |
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private final int ID_FIELD_ID = 0; |
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private final int ID_FIELD_ENTITY = 1; |
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private final int ID_FIELD_LAYER = 2; |
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private final int ID_FIELD_COLOR = 3; |
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private final int ID_FIELD_HEIGHTTEXT = 4; |
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private final int ID_FIELD_ROTATIONTEXT = 5; |
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private final int ID_FIELD_TEXT = 6; |
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private final int ID_FIELD_GEOMETRY = 7; |
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private List featureTypes = new ArrayList();//<IFeatureType> |
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private IFeatureType featureType;
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protected IMetadata metadata;
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private DGNStoreParameters dgnParameters=null; |
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private File dgnFile; |
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private AttrInTableLabelingStrategy labeling;
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private VectorialUniqueValueLegend defaultLegend;
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public void init(IDataStoreParameters parameters) throws InitializeException { |
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super.init(parameters);
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dgnParameters=(DGNStoreParameters)parameters; |
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dgnFile=dgnParameters.getFile(); |
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} |
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static IFeatureType newFeatureType(){
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FeatureType fType= new FeatureType();
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try {
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AttributeDescriptor descriptorID = new AttributeDescriptor();
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descriptorID.loading(); |
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descriptorID.setType(IFeatureAttributeDescriptor.TYPE_INT); |
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descriptorID.setName("ID");
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descriptorID.setDefaultValue(new Integer(0)); |
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descriptorID.stopLoading(); |
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fType.add(descriptorID); |
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fType.setFieldsId(new String[] {"ID"}); |
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AttributeDescriptor descriptorEntity = new AttributeDescriptor();
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descriptorEntity.loading(); |
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descriptorEntity.setType(IFeatureAttributeDescriptor.TYPE_STRING); |
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descriptorEntity.setName("Entity");
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descriptorEntity.setDefaultValue("Entity");
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descriptorEntity.stopLoading(); |
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fType.add(descriptorEntity); |
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AttributeDescriptor descriptorLayer = new AttributeDescriptor();
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descriptorLayer.loading(); |
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descriptorLayer.setType(IFeatureAttributeDescriptor.TYPE_INT); |
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descriptorLayer.setName("Layer");
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descriptorLayer.setDefaultValue(new Integer(0)); |
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descriptorLayer.stopLoading(); |
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fType.add(descriptorLayer); |
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AttributeDescriptor descriptorColor = new AttributeDescriptor();
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descriptorColor.loading(); |
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descriptorColor.setType(IFeatureAttributeDescriptor.TYPE_INT); |
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descriptorColor.setName("Color");
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descriptorColor.setDefaultValue(new Integer(0)); |
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descriptorColor.stopLoading(); |
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fType.add(descriptorColor); |
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// DefaultAttributeDescriptor descriptorElevation = new DefaultAttributeDescriptor();
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// descriptorElevation.setType(IFeatureAttributeDescriptor.TYPE_DOUBLE);
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// descriptorElevation.setName("Elevation");
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// descriptorElevation.setDefaultValue(new Double(0));
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// featureType.add(descriptorElevation);
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//
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// DefaultAttributeDescriptor descriptorThickness = new DefaultAttributeDescriptor();
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// descriptorThickness.setType(IFeatureAttributeDescriptor.TYPE_DOUBLE);
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// descriptorThickness.setName("Thickness");
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// descriptorThickness.setDefaultValue(new Double(0));
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// featureType.add(descriptorThickness);
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AttributeDescriptor descriptorHeightText = new AttributeDescriptor();
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descriptorHeightText.loading(); |
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descriptorHeightText.setType(IFeatureAttributeDescriptor.TYPE_FLOAT); |
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descriptorHeightText.setName("HeightText");
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descriptorHeightText.setDefaultValue(new Float(0)); |
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descriptorHeightText.stopLoading(); |
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fType.add(descriptorHeightText); |
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AttributeDescriptor descriptorRotationText = new AttributeDescriptor();
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descriptorRotationText.loading(); |
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descriptorRotationText.setType(IFeatureAttributeDescriptor.TYPE_DOUBLE); |
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descriptorRotationText.setName("RotationText");
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descriptorRotationText.setDefaultValue(new Double(0)); |
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descriptorRotationText.stopLoading(); |
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fType.add(descriptorRotationText); |
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AttributeDescriptor descriptorText = new AttributeDescriptor();
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descriptorText.loading(); |
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descriptorText.setType(IFeatureAttributeDescriptor.TYPE_STRING); |
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descriptorText.setName("Text");
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descriptorText.setDefaultValue("");
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descriptorText.stopLoading(); |
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fType.add(descriptorText); |
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AttributeDescriptor descriptorShape = new AttributeDescriptor();
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descriptorShape.loading(); |
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descriptorShape.setType(IFeatureAttributeDescriptor.TYPE_GEOMETRY); |
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descriptorShape.setName("GEOMETRY");
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descriptorShape.setDefaultValue(null);
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descriptorShape.stopLoading(); |
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fType.add(descriptorShape); |
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fType.setDefaultGeometry("GEOMETRY");
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} catch (IsNotAttributeSettingException e) {
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e.printStackTrace(); |
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} |
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return fType;
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} |
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private void initializeFeatureType() { |
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featureType = newFeatureType(); |
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} |
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protected void doFinishEdition() throws WriteException, ReadException{ |
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IFeaturesWriter writer = getFeaturesWriter(); |
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writer.init(this);
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writer.updateFeatureType(featureType); |
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writer.preProcess(); |
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Collection collection=getDataCollection();
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Iterator iterator=collection.iterator();
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IFeature feature; |
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while (iterator.hasNext()) {
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feature= (IFeature) iterator.next(); |
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writer.insertFeature(feature); |
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} |
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writer.postProcess(); |
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} |
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public IDataCollection getDataCollection(IFeatureType type, String filter, String order) throws ReadException { |
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if (type==null){ |
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type=getDefaultFeatureType(); |
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} |
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IFeatureCollection coll; |
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//TODO aplicar filtro, orden e incluso y el featureType
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FeatureFilter parser = null;
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if (filter!=null){ |
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parser = new FeatureFilter(filter,type);
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} |
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ArrayList originalFeatures=this.getFeatures(); |
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int num=0; |
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if (featureManager!=null){ |
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num=featureManager.getNum(); |
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} |
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int originalSize=originalFeatures.size();
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Collection allFeatures=null; |
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if (order!=null){ |
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Comparator comparator = new FeatureComparator(type,order); |
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allFeatures = new TreeSet(comparator); |
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}else{
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allFeatures=new ArrayList(); |
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} |
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int j=0; |
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for (int i = 0; i < originalSize+num; i++) { |
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IFeature feature=null;
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if (i<this.getFeatureCount()){ |
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feature=this.getFeature(i);
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}else{
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feature=featureManager.getFeature(i-originalSize,this);
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} |
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if (featureManager == null || !featureManager.isDeleted(feature)){ |
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DGNFeature auxfeature=new DGNFeature(feature);
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if (filter==null || parser.match(auxfeature)){ |
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// System.err.println(i);
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// j++;
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// System.err.println("j= "+j);
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if (!allFeatures.add(auxfeature)){
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//????
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// System.err.println("Fallo " +auxfeature);
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}else{
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// System.out.println("Correcto " +auxfeature);
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} |
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} |
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} |
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} |
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coll=new DGNFeatureCollection(allFeatures);
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this.addObserver(new WeakReference(coll)); |
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return coll;
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} |
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public IFeature getFeatureByID(IFeatureID id) throws ReadException { |
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if (this.alterMode){ |
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if (featureManager.contains(id)) {
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return featureManager.getFeature(id,this); |
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} |
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} |
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return id.getFeature(featureType);
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} |
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public List getFeatureTypes() { |
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featureTypes.set(0,getDefaultFeatureType());
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return featureTypes;
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} |
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public IFeatureType getDefaultFeatureType() {
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if (isEditing()){
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// Aqu? hay que construir un FeatureType con los cambios que se hayan hecho en la edici?n.
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return attributeManager.getFeatureType();
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} |
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return featureType;
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} |
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public boolean isWithDefaultLegend() { |
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return false; |
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} |
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public Object getDefaultLegend() { |
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return null; |
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} |
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public Object getDefaultLabelingStrategy() { |
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return null; |
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} |
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public boolean canAlterFeatureType() { |
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return true; |
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} |
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public String getName() { |
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return DATASTORE_NAME;
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} |
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protected void doOpen() throws OpenException { |
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float heightText = 10; |
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// attr.setLoadedInMemory(true);
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initializeFeatureType(); |
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DGNReader m_DgnReader; |
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try {
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m_DgnReader = new DGNReader(dgnFile.getAbsolutePath());
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} catch (ReadException e) {
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throw new OpenException(getName(),e); |
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} |
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try{
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// Value[] auxRow = new Value[7];
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// Value[] cellRow = new Value[7];
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// Value[] complexRow = new Value[7];
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DGNFeature auxFeature=new DGNFeature(featureType,true); |
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auxFeature.loading(); |
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DGNFeature cellFeature=new DGNFeature(featureType,false); |
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cellFeature.loading(); |
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DGNFeature complexFeature=new DGNFeature(featureType,false); |
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complexFeature.loading(); |
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initializeFeatureType(); |
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// ArrayList arrayFields = new ArrayList();
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// arrayFields.add("ID");
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// arrayFields.add("Entity");
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// arrayFields.add("Layer");
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// arrayFields.add("Color");
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// arrayFields.add("HeightText");
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// arrayFields.add("RotationText");
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// arrayFields.add("Text");
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// getTableModel().setColumnIdentifiers(arrayFields.toArray());
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// jaume
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labeling = new AttrInTableLabelingStrategy();
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((AttrInTableLabelingStrategy) labeling).setTextFieldId(featureType.getFieldIndex("Text"));
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((AttrInTableLabelingStrategy) labeling).setRotationFieldId(featureType.getFieldIndex("RotationText"));
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((AttrInTableLabelingStrategy) labeling).setHeightFieldId(featureType.getFieldIndex("HeightText"));
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((AttrInTableLabelingStrategy) labeling).setUnit(1); //MapContext.NAMES[1] (meters) |
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// Ahora las rellenamos.
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// FShape aux;
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boolean bElementoCompuesto = false; |
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boolean bEsPoligono = false; |
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boolean bInsideCell = false; |
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boolean bFirstHoleEntity = false; |
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boolean bConnect = false; // Se usa para que los pol?gonos cierren bien cuando son formas compuestas |
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// int contadorSubElementos = 0;
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// int numSubElementos = 0;
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int complex_index_fill_color = -1; |
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int nClass; // Para filtrar los elementos de construcci?n, etc. |
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GeneralPathX elementoCompuesto = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD);
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for (int id = 0; id < m_DgnReader.getNumEntities(); id++) { |
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// System.out.println("Elemento " + id + " de " + m_DgnReader.getNumEntities());
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m_DgnReader.DGNGotoElement(id); |
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DGNElemCore elemento = m_DgnReader.DGNReadElement(); |
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nClass = 0;
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// auxRow[ID_FIELD_HEIGHTTEXT] = ValueFactory.createValue(0);
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// auxRow[ID_FIELD_ROTATIONTEXT] = ValueFactory.createValue(0);
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// auxRow[ID_FIELD_TEXT] = ValueFactory.createNullValue();
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if (elemento.properties != 0) { |
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nClass = elemento.properties & DGNFileHeader.DGNPF_CLASS; |
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} |
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if ((elemento != null) && (elemento.deleted == 0) && (nClass == 0)) //Leer un elemento |
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{
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// aux = null;
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// if ((elemento.element_id > 3800) && (elemento.element_id < 3850))
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// m_DgnReader.DGNDumpElement(m_DgnReader.getInfo(),elemento,"");
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if ((elemento.stype == DGNFileHeader.DGNST_MULTIPOINT) ||
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(elemento.stype == DGNFileHeader.DGNST_ARC) || |
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(elemento.stype == DGNFileHeader.DGNST_CELL_HEADER) || |
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(elemento.stype == DGNFileHeader.DGNST_SHARED_CELL_DEFN) || |
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(elemento.stype == DGNFileHeader.DGNST_COMPLEX_HEADER)) {
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if (elemento.complex != 0) { |
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bElementoCompuesto = true;
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} else {
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if (bElementoCompuesto) {
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if (bInsideCell) {
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auxFeature.set(ID_FIELD_ENTITY,cellFeature.get(ID_FIELD_ENTITY)); |
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// auxRow[ID_FIELD_ENTITY] = cellRow[ID_FIELD_ENTITY];
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} else {
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auxFeature=complexFeature; |
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// auxRow = complexRow;
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} |
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// System.err.println("Entidad compuesta. bInsideCell = " + bInsideCell + " auxRow = " + auxRow[ID_FIELD_ENTITY]);
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IGeometry geom=ShapeFactory.createPolyline2D(elementoCompuesto); |
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auxFeature.set(ID_FIELD_GEOMETRY,geom); |
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// auxFeature.setDefaultGeometry(geom);
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addDGNFeature(auxFeature); |
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// addShape(new FPolyline2D(elementoCompuesto), auxRow);
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if (bEsPoligono) {
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if (complex_index_fill_color != -1) { |
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auxFeature.set(ID_FIELD_COLOR,complex_index_fill_color); |
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// auxRow[ID_FIELD_COLOR] = ValueFactory.createValue(complex_index_fill_color);
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} |
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geom=ShapeFactory.createPolygon2D(elementoCompuesto); |
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auxFeature.set(ID_FIELD_GEOMETRY,geom); |
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// auxFeature.setDefaultGeometry(geom);
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addDGNFeature(auxFeature); |
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// addShape(new FPolygon2D(elementoCompuesto), auxRow);
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} |
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elementoCompuesto = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD);
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} |
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// System.err.println("Entidad simple");
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bElementoCompuesto = false;
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bEsPoligono = false;
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bConnect = false;
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// elementoCompuesto = new GeneralPathX();
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bInsideCell = false;
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} |
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} |
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switch (elemento.stype) {
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case DGNFileHeader.DGNST_SHARED_CELL_DEFN:
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bInsideCell = true;
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cellFeature.set(ID_FIELD_ID,elemento.element_id); |
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// cellRow[ID_FIELD_ID] = ValueFactory.createValue(elemento.element_id);
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cellFeature.set(ID_FIELD_LAYER,elemento.level); |
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// cellRow[ID_FIELD_LAYER] = ValueFactory.createValue(elemento.level);
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cellFeature.set(ID_FIELD_COLOR,elemento.color); |
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// cellRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
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cellFeature.set(ID_FIELD_ENTITY,"Shared Cell");
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// cellRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
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// "Shared Cell");
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break;
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case DGNFileHeader.DGNST_CELL_HEADER:
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bInsideCell = true;
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DGNElemCellHeader psCellHeader = (DGNElemCellHeader) elemento; |
| 443 |
cellFeature.set(ID_FIELD_ID,elemento.element_id); |
| 444 |
// cellRow[ID_FIELD_ID] = ValueFactory.createValue(elemento.element_id);
|
| 445 |
cellFeature.set(ID_FIELD_LAYER,elemento.level); |
| 446 |
// cellRow[ID_FIELD_LAYER] = ValueFactory.createValue(elemento.level);
|
| 447 |
cellFeature.set(ID_FIELD_COLOR,elemento.color); |
| 448 |
// cellRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
|
| 449 |
cellFeature.set(ID_FIELD_ENTITY,"Cell");
|
| 450 |
// cellRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
| 451 |
// "Cell");
|
| 452 |
complex_index_fill_color = m_DgnReader.DGNGetShapeFillInfo(elemento); |
| 453 |
|
| 454 |
// System.err.println("Cell Header " + complex_index_fill_color);
|
| 455 |
break;
|
| 456 |
|
| 457 |
case DGNFileHeader.DGNST_COMPLEX_HEADER:
|
| 458 |
|
| 459 |
// bElementoCompuesto = true;
|
| 460 |
// System.err.println("Complex Header");
|
| 461 |
// contadorSubElementos = 0;
|
| 462 |
|
| 463 |
DGNElemComplexHeader psComplexHeader = (DGNElemComplexHeader) elemento; |
| 464 |
// numSubElementos = psComplexHeader.numelems;
|
| 465 |
complexFeature.set(ID_FIELD_ID,elemento.element_id); |
| 466 |
// complexRow[ID_FIELD_ID] = ValueFactory.createValue(elemento.element_id);
|
| 467 |
complexFeature.set(ID_FIELD_LAYER,elemento.level); |
| 468 |
// complexRow[ID_FIELD_LAYER] = ValueFactory.createValue(elemento.level);
|
| 469 |
complexFeature.set(ID_FIELD_COLOR,elemento.color); |
| 470 |
// complexRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
|
| 471 |
complexFeature.set(ID_FIELD_ENTITY,"Complex");
|
| 472 |
// complexRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
| 473 |
// "Complex");
|
| 474 |
|
| 475 |
if (psComplexHeader.type == DGNFileHeader.DGNT_COMPLEX_SHAPE_HEADER) {
|
| 476 |
bEsPoligono = true;
|
| 477 |
|
| 478 |
// Si es un agujero, no conectamos con el anterior
|
| 479 |
if ((psComplexHeader.properties & 0x8000) != 0) { |
| 480 |
bFirstHoleEntity = true;
|
| 481 |
} else {
|
| 482 |
// Miramos si tiene color de relleno
|
| 483 |
// complex_index_fill_color = -1;
|
| 484 |
// if (elemento.attr_bytes > 0) {
|
| 485 |
complex_index_fill_color = m_DgnReader.DGNGetShapeFillInfo(elemento); |
| 486 |
|
| 487 |
// System.err.println("complex shape fill color = " + elemento.color);
|
| 488 |
// }
|
| 489 |
} |
| 490 |
|
| 491 |
bConnect = true;
|
| 492 |
} else {
|
| 493 |
bEsPoligono = false;
|
| 494 |
bConnect = false;
|
| 495 |
} |
| 496 |
|
| 497 |
break;
|
| 498 |
|
| 499 |
case DGNFileHeader.DGNST_MULTIPOINT:
|
| 500 |
|
| 501 |
// OJO: Si lo que viene en este multipoint es un elemento con type=11 (curve), se trata de una "parametric
|
| 502 |
// spline curve". La vamos a tratar como si no fuera curva, pero seg?n la documentaci?n, los 2 primeros puntos
|
| 503 |
// y los 2 ?ltimos puntos definen "endpoint derivatives" y NO se muestran.
|
| 504 |
// TODAV?A HAY UN PEQUE?O FALLO CON EL FICHERO dgn-sample.dgn, pero lo dejo por ahora.
|
| 505 |
// Es posible que tenga que ver con lo de los arcos (arco distorsionado), que
|
| 506 |
// todav?a no est? metido.
|
| 507 |
DGNElemMultiPoint psLine = (DGNElemMultiPoint) elemento; |
| 508 |
auxFeature.set(ID_FIELD_ID,elemento.element_id); |
| 509 |
// auxRow[ID_FIELD_ID] = ValueFactory.createValue(elemento.element_id);
|
| 510 |
auxFeature.set(ID_FIELD_ENTITY,"Multipoint");
|
| 511 |
// auxRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
| 512 |
// "Multipoint");
|
| 513 |
auxFeature.set(ID_FIELD_LAYER,elemento.level); |
| 514 |
// auxRow[ID_FIELD_LAYER] = ValueFactory.createValue(elemento.level);
|
| 515 |
auxFeature.set(ID_FIELD_COLOR,elemento.color); |
| 516 |
// auxRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
|
| 517 |
|
| 518 |
if ((psLine.num_vertices == 2) && |
| 519 |
(psLine.vertices[0].x == psLine.vertices[1].x) && |
| 520 |
(psLine.vertices[0].y == psLine.vertices[1].y)) { |
| 521 |
auxFeature.set(ID_FIELD_ENTITY,"Point");
|
| 522 |
// auxRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
| 523 |
// "Point");
|
| 524 |
|
| 525 |
IGeometry geom=ShapeFactory.createPoint3D(psLine.vertices[0].x,
|
| 526 |
psLine.vertices[0].y, psLine.vertices[0].z); |
| 527 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 528 |
// auxFeature.setDefaultGeometry(geom);
|
| 529 |
addDGNFeature(auxFeature); |
| 530 |
|
| 531 |
// addShape(new FPoint3D(psLine.vertices[0].x,
|
| 532 |
// psLine.vertices[0].y, psLine.vertices[0].z),
|
| 533 |
// auxRow);
|
| 534 |
} else {
|
| 535 |
GeneralPathX elShape = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD);
|
| 536 |
|
| 537 |
if (psLine.type == DGNFileHeader.DGNT_CURVE) {
|
| 538 |
psLine.num_vertices = psLine.num_vertices - 4;
|
| 539 |
|
| 540 |
for (int aux_n = 0; |
| 541 |
aux_n < psLine.num_vertices; aux_n++) {
|
| 542 |
psLine.vertices[aux_n] = psLine.vertices[aux_n + |
| 543 |
2];
|
| 544 |
} |
| 545 |
} |
| 546 |
|
| 547 |
if ((psLine.type == DGNFileHeader.DGNT_SHAPE) &&
|
| 548 |
((psLine.properties & 0x8000) != 0)) { |
| 549 |
// Invertimos el orden porque es un agujero
|
| 550 |
elShape.moveTo(psLine.vertices[psLine.num_vertices - |
| 551 |
1].x,
|
| 552 |
psLine.vertices[psLine.num_vertices - 1].y);
|
| 553 |
|
| 554 |
for (int i = psLine.num_vertices - 2; i >= 0; |
| 555 |
i--) |
| 556 |
elShape.lineTo(psLine.vertices[i].x, |
| 557 |
psLine.vertices[i].y); |
| 558 |
} else {
|
| 559 |
elShape.moveTo(psLine.vertices[0].x,
|
| 560 |
psLine.vertices[0].y);
|
| 561 |
|
| 562 |
for (int i = 1; i < psLine.num_vertices; i++) |
| 563 |
elShape.lineTo(psLine.vertices[i].x, |
| 564 |
psLine.vertices[i].y); |
| 565 |
} |
| 566 |
|
| 567 |
if ((psLine.vertices[0].x == psLine.vertices[psLine.num_vertices - |
| 568 |
1].x) &&
|
| 569 |
(psLine.vertices[0].y == psLine.vertices[psLine.num_vertices -
|
| 570 |
1].y)) {
|
| 571 |
// Lo a?adimos tambi?n como pol?gono
|
| 572 |
bEsPoligono = true;
|
| 573 |
|
| 574 |
// Miramos si tiene color de relleno
|
| 575 |
if (elemento.attr_bytes > 0) { |
| 576 |
elemento.color = m_DgnReader.DGNGetShapeFillInfo(elemento); |
| 577 |
|
| 578 |
// System.err.println("fill color = " + elemento.color);
|
| 579 |
if (elemento.color != -1) { |
| 580 |
auxFeature.set(ID_FIELD_COLOR,elemento.color); |
| 581 |
// auxRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
|
| 582 |
} |
| 583 |
} |
| 584 |
|
| 585 |
if (elemento.complex == 0) { |
| 586 |
IGeometry geom=ShapeFactory.createPolygon2D(elShape); |
| 587 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 588 |
// auxFeature.setDefaultGeometry(geom);
|
| 589 |
addDGNFeature(auxFeature); |
| 590 |
// addShape(new FPolygon2D(elShape), auxRow);
|
| 591 |
} |
| 592 |
} |
| 593 |
|
| 594 |
if (elemento.complex != 0) { |
| 595 |
// Si es un agujero o
|
| 596 |
// es la primera entidad del agujero, lo a?adimos sin unir al anterior
|
| 597 |
if (bFirstHoleEntity ||
|
| 598 |
((psLine.type == DGNFileHeader.DGNT_SHAPE) && |
| 599 |
((psLine.properties & 0x8000) != 0))) { |
| 600 |
elementoCompuesto.append(elShape, false);
|
| 601 |
bFirstHoleEntity = false;
|
| 602 |
} else {
|
| 603 |
elementoCompuesto.append(elShape, bConnect); |
| 604 |
} |
| 605 |
} else {
|
| 606 |
IGeometry geom=ShapeFactory.createPolyline2D(elShape); |
| 607 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 608 |
// auxFeature.setDefaultGeometry(geom);
|
| 609 |
addDGNFeature(auxFeature); |
| 610 |
// addShape(new FPolyline2D(elShape), auxRow);
|
| 611 |
} |
| 612 |
} |
| 613 |
|
| 614 |
break;
|
| 615 |
|
| 616 |
case DGNFileHeader.DGNST_ARC:
|
| 617 |
|
| 618 |
// m_DgnReader.DGNDumpElement(m_DgnReader.getInfo(), elemento,"");
|
| 619 |
DGNElemArc psArc = (DGNElemArc) elemento; |
| 620 |
|
| 621 |
// La definici?n de arco de MicroStation es distinta a la de Java.
|
| 622 |
// En el dgn el origin se entiende que es el centro del arco,
|
| 623 |
// y a la hora de crear un Arc2D las 2 primeras coordenadas son
|
| 624 |
// la esquina inferior izquierda del rect?ngulo que rodea al arco.
|
| 625 |
// 1.- Creamos la elipse sin rotaci?n.
|
| 626 |
// 2.- Creamos el arco
|
| 627 |
// 3.- Rotamos el resultado
|
| 628 |
|
| 629 |
/* System.out.println("Arco con primari axis: " + psArc.primary_axis +
|
| 630 |
" start angle: " + psArc.startang + " sweepang = " + psArc.sweepang);
|
| 631 |
System.out.println("secondaria axis: " + psArc.secondary_axis +
|
| 632 |
" rotation = " + psArc.rotation); */
|
| 633 |
AffineTransform mT = AffineTransform.getRotateInstance(Math.toRadians( |
| 634 |
psArc.rotation), psArc.origin.x, |
| 635 |
psArc.origin.y); |
| 636 |
|
| 637 |
// mT.preConcatenate(AffineTransform.getScaleInstance(100.0,100.0));
|
| 638 |
Arc2D.Double elArco = new Arc2D.Double(psArc.origin.x - |
| 639 |
psArc.primary_axis, |
| 640 |
psArc.origin.y - psArc.secondary_axis, |
| 641 |
2.0 * psArc.primary_axis,
|
| 642 |
2.0 * psArc.secondary_axis, -psArc.startang,
|
| 643 |
-psArc.sweepang, Arc2D.OPEN);
|
| 644 |
|
| 645 |
// Ellipse2D.Double elArco = new Ellipse2D.Double(psArc.origin.x - psArc.primary_axis,
|
| 646 |
// psArc.origin.y - psArc.secondary_axis,2.0 * psArc.primary_axis, 2.0 * psArc.secondary_axis);
|
| 647 |
GeneralPathX elShapeArc = new GeneralPathX(elArco);
|
| 648 |
|
| 649 |
// Transformamos el GeneralPahtX porque si transformamos elArco nos lo convierte
|
| 650 |
// a GeneralPath y nos guarda las coordenadas en float, con la correspondiente p?rdida de precisi?n
|
| 651 |
elShapeArc.transform(mT); |
| 652 |
|
| 653 |
if (m_DgnReader.getInfo().dimension == 3) { |
| 654 |
//Aqu? podr?amos hacer cosas con la coordenada Z
|
| 655 |
} |
| 656 |
|
| 657 |
auxFeature.set(ID_FIELD_ID,elemento.element_id); |
| 658 |
// auxRow[ID_FIELD_ID] = ValueFactory.createValue(elemento.element_id);
|
| 659 |
auxFeature.set(ID_FIELD_ENTITY,"Arc");
|
| 660 |
// auxRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
| 661 |
// "Arc");
|
| 662 |
auxFeature.set(ID_FIELD_LAYER,elemento.level); |
| 663 |
// auxRow[ID_FIELD_LAYER] = ValueFactory.createValue(elemento.level);
|
| 664 |
auxFeature.set(ID_FIELD_COLOR,elemento.color); |
| 665 |
// auxRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
|
| 666 |
|
| 667 |
/* Line2D.Double ejeMayor = new Line2D.Double(psArc.origin.x - psArc.primary_axis, psArc.origin.y,
|
| 668 |
psArc.origin.x + psArc.primary_axis, psArc.origin.y);
|
| 669 |
|
| 670 |
lyrLines.addShape(new FShape(FConstant.SHAPE_TYPE_POLYLINE, new GeneralPathX(ejeMayor)), auxRow); */
|
| 671 |
|
| 672 |
// lyrLines.addShape(new FShape(FConstant.SHAPE_TYPE_POLYLINE, elShapeArc), auxRow);
|
| 673 |
if (elemento.complex != 0) { |
| 674 |
// Esto es una posible fuente de fallos si detr?s de una
|
| 675 |
// elipse vienen m?s cosas pegadas. Deber?amos volver
|
| 676 |
// a conectar una vez pasada la elipse.
|
| 677 |
if (elemento.type == DGNFileHeader.DGNT_ELLIPSE) {
|
| 678 |
bConnect = false;
|
| 679 |
} |
| 680 |
|
| 681 |
// SI LA ELIPSE ES UN AGUJERO, SE A?ADE SIN PEGAR
|
| 682 |
// Y EL ELEMENTO ES UN POLIGONO
|
| 683 |
if (bFirstHoleEntity ||
|
| 684 |
((elemento.type == DGNFileHeader.DGNT_SHAPE) && |
| 685 |
((elemento.properties & 0x8000) != 0))) { |
| 686 |
elementoCompuesto.append(elShapeArc, false);
|
| 687 |
bFirstHoleEntity = false;
|
| 688 |
} else {
|
| 689 |
elementoCompuesto.append(elShapeArc, bConnect); |
| 690 |
} |
| 691 |
} else {
|
| 692 |
IGeometry geom=ShapeFactory.createPolyline2D(elShapeArc); |
| 693 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 694 |
// auxFeature.setDefaultGeometry(geom);
|
| 695 |
addDGNFeature(auxFeature); |
| 696 |
|
| 697 |
// addShape(new FPolyline2D(elShapeArc), auxRow);
|
| 698 |
|
| 699 |
if (psArc.type == DGNFileHeader.DGNT_ELLIPSE) {
|
| 700 |
geom=ShapeFactory.createPolygon2D(elShapeArc); |
| 701 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 702 |
// auxFeature.setDefaultGeometry(geom);
|
| 703 |
addDGNFeature(auxFeature); |
| 704 |
// addShape(new FPolygon2D(elShapeArc), auxRow);
|
| 705 |
} |
| 706 |
} |
| 707 |
|
| 708 |
// System.err.println("Entra un Arco");
|
| 709 |
break;
|
| 710 |
|
| 711 |
case DGNFileHeader.DGNST_TEXT:
|
| 712 |
|
| 713 |
DGNElemText psText = (DGNElemText) elemento; |
| 714 |
|
| 715 |
|
| 716 |
auxFeature.set(ID_FIELD_ID,elemento.element_id); |
| 717 |
// auxRow[ID_FIELD_ID] = ValueFactory.createValue(elemento.element_id);
|
| 718 |
auxFeature.set(ID_FIELD_ENTITY,"Text");
|
| 719 |
// auxRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
| 720 |
// "Text");
|
| 721 |
auxFeature.set(ID_FIELD_LAYER,elemento.level); |
| 722 |
// auxRow[ID_FIELD_LAYER] = ValueFactory.createValue(elemento.level);
|
| 723 |
auxFeature.set(ID_FIELD_COLOR,elemento.color); |
| 724 |
// auxRow[ID_FIELD_COLOR] = ValueFactory.createValue(elemento.color);
|
| 725 |
heightText = (float) psText.height_mult;
|
| 726 |
auxFeature.set(ID_FIELD_HEIGHTTEXT,heightText); |
| 727 |
// auxRow[ID_FIELD_HEIGHTTEXT] = ValueFactory.createValue(heightText);
|
| 728 |
auxFeature.set(ID_FIELD_ROTATIONTEXT,psText.rotation); |
| 729 |
// auxRow[ID_FIELD_ROTATIONTEXT] = ValueFactory.createValue(psText.rotation);
|
| 730 |
auxFeature.set(ID_FIELD_TEXT,psText.string); |
| 731 |
// auxRow[ID_FIELD_TEXT] = ValueFactory.createValue(psText.string); // .trim();
|
| 732 |
|
| 733 |
IGeometry geom=ShapeFactory.createPoint3D(psText.origin.x, |
| 734 |
psText.origin.y, psText.origin.z); |
| 735 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 736 |
// auxFeature.setDefaultGeometry(geom);
|
| 737 |
addDGNFeature(auxFeature); |
| 738 |
|
| 739 |
// addShape(elShapeTxt, auxRow);
|
| 740 |
|
| 741 |
// System.out.println("Rotaci?n texto: " + psText.rotation + "Altura Texto = " + heightText);
|
| 742 |
|
| 743 |
/* System.out.println(" origin=(" + psText.origin.x +
|
| 744 |
", " + psText.origin.y + ") rotation=" +
|
| 745 |
psText.rotation + "\n" + " font=" +
|
| 746 |
psText.font_id + " just=" +
|
| 747 |
psText.justification + "length_mult=" +
|
| 748 |
psText.length_mult + " height_mult=" +
|
| 749 |
psText.height_mult + "\n" + " string =" +
|
| 750 |
new String(psText.string).toString().trim() +
|
| 751 |
"\n"); */
|
| 752 |
break;
|
| 753 |
|
| 754 |
/* default:
|
| 755 |
m_DgnReader.DGNDumpElement(m_DgnReader.getInfo(), elemento, "");
|
| 756 |
*/
|
| 757 |
} // switch
|
| 758 |
} // if
|
| 759 |
} // for
|
| 760 |
|
| 761 |
if (bElementoCompuesto) {
|
| 762 |
if (bInsideCell) {
|
| 763 |
auxFeature=cellFeature; |
| 764 |
// auxRow = cellRow;
|
| 765 |
} else {
|
| 766 |
auxFeature=complexFeature; |
| 767 |
// auxRow = complexRow;
|
| 768 |
} |
| 769 |
|
| 770 |
// System.err.println("Entidad compuesta. bInsideCell = " + bInsideCell + " auxRow = " + auxRow[ID_FIELD_ENTITY]);
|
| 771 |
IGeometry geom=ShapeFactory.createPolyline2D(elementoCompuesto); |
| 772 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 773 |
// auxFeature.setDefaultGeometry(geom);
|
| 774 |
addDGNFeature(auxFeature); |
| 775 |
|
| 776 |
// addShape(new FPolyline2D(elementoCompuesto), auxRow);
|
| 777 |
|
| 778 |
if (bEsPoligono) {
|
| 779 |
if (complex_index_fill_color != -1) { |
| 780 |
auxFeature.set(ID_FIELD_COLOR,complex_index_fill_color); |
| 781 |
// auxRow[ID_FIELD_COLOR] = ValueFactory.createValue(complex_index_fill_color);
|
| 782 |
} |
| 783 |
geom=ShapeFactory.createPolygon2D(elementoCompuesto); |
| 784 |
auxFeature.set(ID_FIELD_GEOMETRY,geom); |
| 785 |
// auxFeature.setDefaultGeometry(geom);
|
| 786 |
addDGNFeature(auxFeature); |
| 787 |
// addShape(new FPolygon2D(elementoCompuesto), auxRow);
|
| 788 |
} |
| 789 |
} |
| 790 |
cellFeature.stopLoading(); |
| 791 |
auxFeature.stopLoading(); |
| 792 |
complexFeature.stopLoading(); |
| 793 |
defaultLegend = LegendFactory.createVectorialUniqueValueLegend(FShape.MULTI); |
| 794 |
defaultLegend.setClassifyingFieldNames(new String[] {"Color"} ); |
| 795 |
defaultLegend.setClassifyingFieldTypes(new int[]{Types.INTEGER,Types.VARCHAR,Types.INTEGER,Types.INTEGER,Types.FLOAT,Types.DOUBLE,Types.VARCHAR}); |
| 796 |
|
| 797 |
|
| 798 |
ISymbol myDefaultSymbol = SymbologyFactory. |
| 799 |
createDefaultSymbolByShapeType(FShape.MULTI); |
| 800 |
|
| 801 |
defaultLegend.setDefaultSymbol(myDefaultSymbol); |
| 802 |
}catch (IsNotFeatureSettingException e) {
|
| 803 |
throw new OpenException(this.getName(),e); |
| 804 |
} catch (ReadException e) {
|
| 805 |
throw new OpenException(this.getName(),e); |
| 806 |
} |
| 807 |
|
| 808 |
// ISymbol theSymbol = null;
|
| 809 |
|
| 810 |
// try {
|
| 811 |
// for (long j = 0; j < getFeatureCount(); j++) {
|
| 812 |
// IFeature feat=(IFeature)getFeature((int)j);
|
| 813 |
// int clave=feat.getInt(ID_FIELD_COLOR);
|
| 814 |
// if (defaultLegend.getSymbolByValue(clave) == null) {
|
| 815 |
|
| 816 |
// Color c = m_DgnReader.DGNLookupColor(
|
| 817 |
// clave.getValue());
|
| 818 |
// theSymbol = SymbologyFactory.
|
| 819 |
// createDefaultSymbolByShapeType(featureType.getGeometryTypes()[0], c);
|
| 820 |
// theSymbol.setDescription(clave.toString());
|
| 821 |
|
| 822 |
// if (theSymbol instanceof IMarkerSymbol) {
|
| 823 |
// ((IMarkerSymbol) theSymbol).setSize(1);
|
| 824 |
// }
|
| 825 |
|
| 826 |
// if (theSymbol instanceof ILineSymbol) {
|
| 827 |
// ((ILineSymbol) theSymbol).setLineWidth(1);
|
| 828 |
// }
|
| 829 |
|
| 830 |
// if (theSymbol instanceof IFillSymbol) {
|
| 831 |
// ((IFillSymbol) theSymbol).getOutline().setLineColor(c);
|
| 832 |
// ((IFillSymbol) theSymbol).getOutline().setLineWidth(1);
|
| 833 |
// ((IFillSymbol) theSymbol).setFillColor(null);
|
| 834 |
// }
|
| 835 |
|
| 836 |
// // theSymbol.setStyle(FConstant.SYMBOL_STYLE_FILL_TRANSPARENT);
|
| 837 |
// defaultLegend.addSymbol(clave, theSymbol);
|
| 838 |
// }
|
| 839 |
|
| 840 |
// if ("Text".equalsIgnoreCase(((StringValue) rs.getFieldValue(j, ID_FIELD_ENTITY)).toString())) {
|
| 841 |
|
| 842 |
// }
|
| 843 |
|
| 844 |
|
| 845 |
// } // for
|
| 846 |
// } catch (ReadException e) {
|
| 847 |
// throw new OpenException(getName(),e);
|
| 848 |
// }
|
| 849 |
|
| 850 |
|
| 851 |
} |
| 852 |
|
| 853 |
protected void doClose() throws CloseException { |
| 854 |
super.doClose();
|
| 855 |
|
| 856 |
} |
| 857 |
|
| 858 |
protected void doDispose() throws CloseException { |
| 859 |
close(); |
| 860 |
this.metadata=null; |
| 861 |
this.featureType=null; |
| 862 |
this.defaultLegend=null; |
| 863 |
super.doDispose();
|
| 864 |
|
| 865 |
} |
| 866 |
|
| 867 |
public boolean isEditable() { |
| 868 |
return false; |
| 869 |
} |
| 870 |
|
| 871 |
public IMetadata getMetadata() throws BaseException { |
| 872 |
if (metadata==null){ |
| 873 |
IMetadataManager manager=MetadataManager.getManager(); |
| 874 |
metadata=manager.create(DATASTORE_NAME); |
| 875 |
IExtent extent=getFullExtent(); |
| 876 |
metadata.set("extent",extent);
|
| 877 |
String srs=getSRS();
|
| 878 |
metadata.set("srs",srs);
|
| 879 |
} |
| 880 |
if (this.alterMode){ |
| 881 |
IExtent extent=(IExtent)metadata.get("extent");
|
| 882 |
IFeatureCollection featureCollection=(IFeatureCollection)getDataCollection(); |
| 883 |
if (spatialManager.isFullExtentDirty()){
|
| 884 |
if (!featureCollection.isEmpty()){
|
| 885 |
Iterator featureIterator=featureCollection.iterator();
|
| 886 |
extent = ((IFeature)featureIterator.next()).getExtent(); |
| 887 |
while(featureIterator.hasNext()){
|
| 888 |
IFeature feature=(IFeature)featureIterator.next(); |
| 889 |
IExtent boundExtent=feature.getExtent(); |
| 890 |
if (boundExtent!=null) |
| 891 |
extent.add(boundExtent); |
| 892 |
} |
| 893 |
} |
| 894 |
} |
| 895 |
metadata.set("extent",extent);
|
| 896 |
} |
| 897 |
return metadata;
|
| 898 |
} |
| 899 |
private String getSRS() { |
| 900 |
// TODO Auto-generated method stub
|
| 901 |
return null; |
| 902 |
} |
| 903 |
|
| 904 |
|
| 905 |
protected IFeaturesWriter getFeaturesWriter() {
|
| 906 |
return null; |
| 907 |
} |
| 908 |
public IDataStoreParameters getParameters() {
|
| 909 |
return parameters;
|
| 910 |
} |
| 911 |
|
| 912 |
public IDataExplorer getExplorer() {
|
| 913 |
DataManager dsm=DataManager.getManager(); |
| 914 |
IDataExplorerParameters dsp = dsm.createDataExplorerParameters( |
| 915 |
DGNDataExplorer.DATASOURCE_NAME); |
| 916 |
((DataExplorerFileParameters)dsp).setSource(dgnParameters.getFile().getParentFile()); |
| 917 |
|
| 918 |
IDataExplorer src=null;
|
| 919 |
try {
|
| 920 |
src = dsm.createDataExplorer(dsp); |
| 921 |
} catch (InitializeException e1) {
|
| 922 |
e1.printStackTrace(); |
| 923 |
} |
| 924 |
return src;
|
| 925 |
} |
| 926 |
|
| 927 |
private void addDGNFeature(IFeature feature) throws ReadException{ |
| 928 |
this.addFeature(new DGNFeature(feature)); |
| 929 |
} |
| 930 |
|
| 931 |
/* (non-Javadoc)
|
| 932 |
* @see org.gvsig.data.vectorial.FeatureStore#doRefresh()
|
| 933 |
*/
|
| 934 |
protected void doRefresh() throws OpenException, InitializeException { |
| 935 |
// TODO Auto-generated method stub
|
| 936 |
} |
| 937 |
|
| 938 |
} |