svn-gvsig-desktop / 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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|
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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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|
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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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|
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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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|
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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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|
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public Object getDefaultLabelingStrategy() { |
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return null; |
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} |
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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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|
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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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|
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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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|
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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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|
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elementoCompuesto = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD);
|
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} |
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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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|
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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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|
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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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|
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break;
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|
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case DGNFileHeader.DGNST_CELL_HEADER:
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bInsideCell = true;
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|
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DGNElemCellHeader psCellHeader = (DGNElemCellHeader) elemento; |
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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,"Cell");
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// cellRow[ID_FIELD_ENTITY] = ValueFactory.createValue(
|
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// "Cell");
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complex_index_fill_color = m_DgnReader.DGNGetShapeFillInfo(elemento); |
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|
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// System.err.println("Cell Header " + complex_index_fill_color);
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break;
|
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|
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case DGNFileHeader.DGNST_COMPLEX_HEADER:
|
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|
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// bElementoCompuesto = true;
|
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// System.err.println("Complex Header");
|
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// contadorSubElementos = 0;
|
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|
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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 |
} |