svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_dataFile / src / org / gvsig / fmap / data / feature / file / dxf / DXFFeaturesWriter.java @ 22373
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package org.gvsig.fmap.data.feature.file.dxf; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.Iterator; |
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import java.util.Vector; |
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|
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import org.cresques.cts.IProjection; |
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import org.cresques.geo.Point3D; |
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import org.cresques.io.DxfFile; |
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import org.cresques.io.DxfGroup; |
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import org.cresques.io.DxfGroupVector; |
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import org.cresques.px.dxf.DxfEntityMaker; |
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import org.gvsig.fmap.data.DataException; |
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import org.gvsig.fmap.data.OpenException; |
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import org.gvsig.fmap.data.ReadException; |
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import org.gvsig.fmap.data.WriteException; |
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import org.gvsig.fmap.data.feature.Feature; |
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import org.gvsig.fmap.data.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.data.feature.FeatureStore; |
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import org.gvsig.fmap.data.feature.FeatureType; |
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import org.gvsig.fmap.data.feature.FeaturesWriter; |
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import org.gvsig.fmap.data.feature.InitializeWriterException; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.primitive.AbstractPrimitive; |
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import org.gvsig.fmap.geom.primitive.Arc2D; |
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import org.gvsig.fmap.geom.primitive.Circle2D; |
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import org.gvsig.fmap.geom.primitive.Curve2D; |
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import org.gvsig.fmap.geom.primitive.Curve2DZ; |
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import org.gvsig.fmap.geom.primitive.Ellipse2D; |
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import org.gvsig.fmap.geom.primitive.Point2DZ; |
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import org.gvsig.fmap.geom.primitive.Surface2D; |
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import org.gvsig.fmap.geom.primitive.Surface2DZ; |
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import org.gvsig.fmap.geom.util.Converter; |
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import org.gvsig.fmap.geom.util.UtilFunctions; |
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public class DXFFeaturesWriter implements FeaturesWriter { |
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private String DEFAULT_LAYER="default"; |
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private Integer DEFAULT_COLOR=new Integer(0); |
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private Double DEFAULT_ELEVATION=new Double(0); |
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private Double DEFAULT_THICKNESS=new Double(0); |
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private String DEFAULT_TEXT=""; |
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private Double DEFAULT_HEIGHTTEXT=new Double(10); |
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private Double DEFAULT_ROTATIONTEXT=new Double(0); |
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|
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// private DxfFieldsMapping fieldsMapping = null;
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|
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private File file; |
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|
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private DxfFile.EntityFactory entityMaker;
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|
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private IProjection proj = null; |
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|
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int handle = 40; // Revisar porqu? es 40. |
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|
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int k = 0; |
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boolean dxf3DFile = false; |
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private int indexText=-1;//En DXF es 7. |
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private int indexHeightText=-1;//En DXF es 8. |
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private int indexRotationText=-1;//En DXF es 9. |
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private FeatureType featureType;
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public void init(FeatureStore store) { |
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DXFStoreParameters dxfParameters=(DXFStoreParameters)store.getParameters(); |
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file=dxfParameters.getFile(); |
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proj=dxfParameters.getProjection(); |
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featureType=store.getDefaultFeatureType(); |
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// fieldsMapping = new DxfFieldsMapping();
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// fieldsMapping.setLayerField("Layer");
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// fieldsMapping.setColorField("Color");
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// fieldsMapping.setElevationField("Elevation");
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// fieldsMapping.setThicknessField("Thickness");
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// fieldsMapping.setTextField("Text");
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// fieldsMapping.setHeightText("HeightText");
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// fieldsMapping.setRotationText("Layer");
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} |
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public void postProcess() throws WriteException { |
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// Escribimos realmente lo que hemos montado en memoria.
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DxfFile dxfFile = new DxfFile(null, file.getAbsolutePath(), entityMaker); |
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dxfFile.setCadFlag(true);
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if (dxf3DFile)
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dxfFile.setDxf3DFlag(true);
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try {
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dxfFile.save(file.getAbsolutePath()); |
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} catch (IOException e) { |
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throw new WriteException("DXF Writer",e); |
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} |
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dxfFile.close(); |
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} |
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|
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public void preProcess() throws InitializeWriterException, ReadException { |
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// if (fieldsMapping == null) {
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// throw new InitializeWriterException ("DXF Writer",null);
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// }
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// NOTA: La proyecci?n no se usa absolutamente para nada (al menos
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// por ahora). Las entidades se escribir?n con las coordenadas con
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// las que se crean.
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// if (proj == null) {
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// throw new StartWriterVisitorException (getName(),null);
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// }
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entityMaker = new DxfEntityMaker(proj);
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// FieldDescription[] fieldDescriptions=getTableDefinition().getFieldsDesc();
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Iterator iterator=featureType.iterator();
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int i=0; |
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while (iterator.hasNext()) {
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FeatureAttributeDescriptor fad = (FeatureAttributeDescriptor) iterator.next(); |
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if (fad.getName().equals("Text")){ |
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indexText=i; |
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}else if (fad.getName().equals("HeightText")){ |
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indexHeightText=i; |
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}else if (fad.getName().equals("RotationText")){ |
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indexRotationText=i; |
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} |
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i++; |
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} |
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} |
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|
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public void insertFeature(Feature feature) throws WriteException { |
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try {
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Geometry geom = (Geometry)feature.getDefaultGeometry(); |
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// Value[] values=row.getAttributes();
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// TODO: Tratamiento de los campos
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// y modificar los createXXX para que acepten como par?metro
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// los datos de LAYER, COLOR, ELEVATION, THICKNESS, TEXT
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// HEIGHTTEXT, ROTATIONTEXT y el resto que puedan hacer
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// falta.
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if (Point2DZ.class.isAssignableFrom(geom.getClass())) {
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dxf3DFile = true;
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k=createPoint3D(handle, k, feature); |
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} else if (org.gvsig.fmap.geom.primitive.Point2D.class.isAssignableFrom(geom.getClass())) { |
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k=createPoint2D(handle, k, feature); |
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} else if (Curve2DZ.class.isAssignableFrom(geom.getClass())) { |
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dxf3DFile = true;
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k = createPolyline3D(handle, k, feature); |
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} else if (Arc2D.class.isAssignableFrom(geom.getClass())) { |
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// FArc2D arc = (FArc2D) geom.getInternalShape();
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k=createArc2D(handle, k, feature); |
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} else if (Curve2D.class.isAssignableFrom(geom.getClass())) { |
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k=createLwPolyline2D(handle, k, feature, false);
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} else if (Surface2DZ.class.isAssignableFrom(geom.getClass())) { |
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dxf3DFile = true;
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k = createPolyline3D(handle, k, feature); |
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// k = createPolygon3D(handle, k, geom);
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} else if (Circle2D.class.isAssignableFrom(geom.getClass())) { |
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// FCircle2D circle = (FCircle2D) geom.getInternalShape();
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k=createCircle2D(handle, k, feature); |
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} else if (Ellipse2D.class.isAssignableFrom(geom.getClass())) { |
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// FEllipse2D ellipse = (FEllipse2D) geom.getInternalShape();
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k=createEllipse2D(handle, k, feature); |
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}else if (Surface2D.class.isAssignableFrom(geom.getClass())) { |
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// createPolygon2D(handle, k, geom);
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k=createLwPolyline2D(handle, k, feature, true);
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} else {
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System.out.println("IGeometry not supported yet"); |
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k++; |
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} |
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} |
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catch(Exception e){ |
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throw new WriteException("DXF Writer",e); |
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} |
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} |
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public void updateFeatureType(FeatureType featureType) { |
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// TODO Ap?ndice de m?todo generado autom?ticamente
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} |
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private int createPoint2D(int handle, int k, Feature feature) throws Exception { |
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if (indexText!= -1 && !(feature.get(indexText) == null)){ |
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return createText2D(handle,k,feature);
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} |
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org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(0, 0); |
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double[] pointCoords = new double[6]; |
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PathIterator pointIt = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null); |
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while (!pointIt.isDone()) {
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pointIt.currentSegment(pointCoords); |
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point = new org.gvsig.fmap.geom.primitive.Point2D(pointCoords[0], pointCoords[1]); |
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pointIt.next(); |
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} |
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Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
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DxfGroup px = new DxfGroup();
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DxfGroup py = new DxfGroup();
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DxfGroup pz = new DxfGroup();
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px.setCode(10);
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px.setData(new Double(pto.getX())); |
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py.setCode(20);
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py.setData(new Double(pto.getY())); |
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pz.setCode(30);
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// POINT del DXF tiene cota. Le asigno cero arbitrariamente.
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pz.setData(new Double(0.0)); |
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DxfGroupVector pv = updateProperties(feature,k); |
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// pv.add(pointLayer);
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// pv.add(handleGroup);
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// pv.add(handleColor);
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// pv.add(handleElevation);
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// pv.add(handleThickness);
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pv.add(px); |
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pv.add(py); |
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pv.add(pz); |
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entityMaker.createPoint(pv); |
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k++; |
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return k;
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} |
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private int createText2D(int handle, int k, Feature feature) throws Exception { |
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String text=DEFAULT_TEXT;
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Double heightText=DEFAULT_HEIGHTTEXT;
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Double rotationText=DEFAULT_ROTATIONTEXT;
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if (indexText!=-1 && !(feature.get(indexText) == null)) { |
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text = feature.get(indexText).toString(); |
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} |
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if (indexHeightText!=-1 && !(feature.get(indexHeightText) instanceof Number)) { |
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heightText = new Double(((Number) feature.get(indexHeightText)) |
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.doubleValue()); |
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} |
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if (indexRotationText!=-1 && !(feature.get(indexRotationText) instanceof Number)) { |
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rotationText = new Double(((Number) feature.get(indexRotationText)) |
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.doubleValue()); |
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} |
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DxfGroup handleText = new DxfGroup();
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handleText.setCode(1);
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handleText.setData(text); |
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DxfGroup handleHeightText = new DxfGroup();
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handleHeightText.setCode(40);
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handleHeightText.setData(heightText); |
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DxfGroup handleRotationText = new DxfGroup();
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handleRotationText.setCode(50);
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handleRotationText.setData(rotationText); |
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// DxfGroup handleColor = new DxfGroup();
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// handleColor.setCode(62);
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// handleColor.setData(color);
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// DxfGroup handleElevation = new DxfGroup();
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// handleElevation.setCode(38);
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// handleElevation.setData(elevation);
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// DxfGroup handleThickness = new DxfGroup();
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// handleThickness.setCode(39);
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// handleThickness.setData(thickness);
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org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(0, 0); |
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double[] pointCoords = new double[6]; |
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PathIterator pointIt = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null); |
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while (!pointIt.isDone()) {
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pointIt.currentSegment(pointCoords); |
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point = new org.gvsig.fmap.geom.primitive.Point2D(pointCoords[0], pointCoords[1]); |
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pointIt.next(); |
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} |
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Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
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// DxfGroup pointLayer = new DxfGroup(8, layer);
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DxfGroup handleGroup = new DxfGroup();
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handleGroup.setCode(5);
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handleGroup.setData(new Integer(handle + k).toString()); |
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DxfGroup px = new DxfGroup();
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DxfGroup py = new DxfGroup();
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DxfGroup pz = new DxfGroup();
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px.setCode(10);
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px.setData(new Double(pto.getX())); |
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py.setCode(20);
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py.setData(new Double(pto.getY())); |
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pz.setCode(30);
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// POINT del DXF tiene cota. Le asigno cero arbitrariamente.
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pz.setData(new Double(0.0)); |
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DxfGroupVector pv = updateProperties(feature,k); |
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// pv.add(pointLayer);
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// pv.add(handleColor);
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// pv.add(handleElevation);
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// pv.add(handleThickness);
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pv.add(handleText); |
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pv.add(handleHeightText); |
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pv.add(handleRotationText); |
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pv.add(handleGroup); |
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pv.add(px); |
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pv.add(py); |
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pv.add(pz); |
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entityMaker.createText(pv); |
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k++; |
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return k;
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} |
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private DxfGroupVector updateProperties(Feature feature,int k){ |
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DxfGroupVector polv = new DxfGroupVector();
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String layer=DEFAULT_LAYER;
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Integer color=DEFAULT_COLOR;
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// Double elevation=DEFAULT_ELEVATION;
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Double thickness=DEFAULT_THICKNESS;
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if (featureType.size() > 6) { |
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FeatureAttributeDescriptor fad=(FeatureAttributeDescriptor)featureType.get("Layer");
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// FeatureAttributeDescriptor fad=(FeatureAttributeDescriptor)featureType.get(3);
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if (fad!=null && |
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!(feature.get(3) == null) && |
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feature.get(3) instanceof String) { |
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layer = feature.get(3).toString();
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} |
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fad=(FeatureAttributeDescriptor)featureType.get("Color");
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// fad=(FeatureAttributeDescriptor)featureType.get(4);
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if (fad!=null |
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&& !(feature.get(4) == null) && |
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feature.get(4) instanceof Number) { |
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color = new Integer(((Number) feature.get(4)).intValue()); |
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} |
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// if (!(values[5] instanceof NullValue)){
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// elevation= new Double(((NumericValue)values[5]).doubleValue());
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// }
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fad=(FeatureAttributeDescriptor)featureType.get("Thickness");
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// fad=(FeatureAttributeDescriptor)featureType.get(6);
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if (fad!=null && |
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!(feature.get(6) == null) && |
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feature.get(6) instanceof Number) { |
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thickness = new Double(((Number) feature.get(6)).doubleValue()); |
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} |
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} |
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DxfGroup geometryLayer = new DxfGroup(8, layer); |
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DxfGroup handleGroup = new DxfGroup();
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handleGroup.setCode(5);
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handleGroup.setData(new Integer(handle + k).toString()); |
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DxfGroup handleColor = new DxfGroup();
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handleColor.setCode(62);
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handleColor.setData(color); |
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// DxfGroup handleElevation = new DxfGroup();
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// handleElevation.setCode(38);
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// handleElevation.setData(elevation);
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DxfGroup handleThickness = new DxfGroup();
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handleThickness.setCode(39);
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handleThickness.setData(thickness); |
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polv.add(geometryLayer); |
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// polv.add(handleElevation);
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polv.add(handleGroup); |
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polv.add(handleColor); |
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return polv;
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} |
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private int createPoint3D(int handle, int k, Feature feature) throws Exception { |
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if (indexText!=-1 && !(feature.get(indexText) == null)){ |
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return createText3D(handle,k,feature);
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} |
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Point2DZ point = new Point2DZ(0, 0, 0); |
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double[] pointCoords = new double[6]; |
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PathIterator pointIt = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null); |
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while (!pointIt.isDone()) {
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pointIt.currentSegment(pointCoords); |
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point = new Point2DZ(pointCoords[0], pointCoords[1], pointCoords[2]); |
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pointIt.next(); |
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} |
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Point3D pto = new Point3D(point.getX(), point.getY(), point.getZs()[0]); |
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// DxfGroup pointLayer = new DxfGroup(8, "default");
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// DxfGroup handleGroup = new DxfGroup();
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// handleGroup.setCode(5);
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// handleGroup.setData(new Integer(handle + k).toString());
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DxfGroup px = new DxfGroup();
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DxfGroup py = new DxfGroup();
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DxfGroup pz = new DxfGroup();
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px.setCode(10);
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px.setData(new Double(pto.getX())); |
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py.setCode(20);
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py.setData(new Double(pto.getY())); |
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pz.setCode(30);
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pz.setData(new Double(pto.getZ())); |
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double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()).getZs(); |
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Double elevation= DEFAULT_ELEVATION;
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elevation = new Double(velev[0]); |
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DxfGroup handleElevation = new DxfGroup();
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handleElevation.setCode(38);
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handleElevation.setData(elevation); |
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DxfGroupVector pv = updateProperties(feature,k); |
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pv.add(handleElevation); |
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// pv.add(pointLayer);
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// pv.add(handleGroup);
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pv.add(px); |
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pv.add(py); |
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pv.add(pz); |
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entityMaker.createPoint(pv); |
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k++; |
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return k;
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} |
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private int createText3D(int handle, int k, Feature feature) throws Exception { |
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Double elevation = DEFAULT_ELEVATION;
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String text = DEFAULT_TEXT;
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Double heightText = DEFAULT_HEIGHTTEXT;
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Double rotationText = DEFAULT_ROTATIONTEXT;
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double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()).getZs(); |
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elevation = new Double(velev[0]); |
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if (indexText!=-1 && !(feature.get(indexText) == null)) { |
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text = feature.get(indexText).toString(); |
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} |
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if (indexHeightText!=-1 && feature.get(indexHeightText) instanceof Number) { |
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heightText = new Double(((Number) feature.get(indexHeightText)).doubleValue()); |
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} |
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if (indexRotationText!=-1 && feature.get(indexRotationText) instanceof Number) { |
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rotationText = new Double(((Number) feature.get(indexRotationText)).doubleValue()); |
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} |
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DxfGroup handleText = new DxfGroup();
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handleText.setCode(1);
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handleText.setData(text); |
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DxfGroup handleHeightText = new DxfGroup();
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handleHeightText.setCode(40);
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handleHeightText.setData(heightText); |
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DxfGroup handleRotationText = new DxfGroup();
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handleRotationText.setCode(50);
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handleRotationText.setData(rotationText); |
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// DxfGroup handleColor = new DxfGroup();
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// handleColor.setCode(62);
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// handleColor.setData(color);
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|
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DxfGroup handleElevation = new DxfGroup();
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handleElevation.setCode(38);
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handleElevation.setData(elevation); |
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|
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// DxfGroup handleThickness = new DxfGroup();
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// handleThickness.setCode(39);
|
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// handleThickness.setData(thickness);
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|
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// FPoint3D point = new FPoint3D(0, 0, 0);
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// double[] pointCoords = new double[6];
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Point2DZ point = (Point2DZ)((Geometry)feature.getDefaultGeometry()).getInternalShape(); |
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// while (!pointIt.isDone()) {
|
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// pointIt.currentSegment(pointCoords);
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// point = new FPoint3D(pointCoords[0], pointCoords[1]);
|
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// pointIt.next();
|
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// }
|
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// Point2D pto = new Point2D.Double(point.getX(), point.getY());
|
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// DxfGroup pointLayer = new DxfGroup(8, layer);
|
449 |
DxfGroup handleGroup = new DxfGroup();
|
450 |
handleGroup.setCode(5);
|
451 |
handleGroup.setData(new Integer(handle + k).toString()); |
452 |
DxfGroup px = new DxfGroup();
|
453 |
DxfGroup py = new DxfGroup();
|
454 |
DxfGroup pz = new DxfGroup();
|
455 |
px.setCode(10);
|
456 |
px.setData(new Double(point.getX())); |
457 |
py.setCode(20);
|
458 |
py.setData(new Double(point.getY())); |
459 |
pz.setCode(30);
|
460 |
pz.setData(new Double(point.getZs()[0])); |
461 |
DxfGroupVector pv = updateProperties(feature,k); |
462 |
// pv.add(pointLayer);
|
463 |
// pv.add(handleColor);
|
464 |
pv.add(handleElevation); |
465 |
// pv.add(handleThickness);
|
466 |
pv.add(handleText); |
467 |
pv.add(handleHeightText); |
468 |
pv.add(handleRotationText); |
469 |
pv.add(handleGroup); |
470 |
pv.add(px); |
471 |
pv.add(py); |
472 |
pv.add(pz); |
473 |
entityMaker.createText(pv); |
474 |
k++; |
475 |
return k;
|
476 |
} |
477 |
private int createLwPolyline2D(int handle, int k, Feature feature, boolean isPolygon) |
478 |
throws Exception { |
479 |
boolean first=true; |
480 |
DxfGroupVector polv = updateProperties(feature,k); |
481 |
Vector vpoints = new Vector(); |
482 |
|
483 |
DxfGroup polylineFlag = new DxfGroup();
|
484 |
polylineFlag.setCode(70);
|
485 |
if (isPolygon)
|
486 |
polylineFlag.setData(new Integer(1)); // cerrada |
487 |
else
|
488 |
polylineFlag.setData(new Integer(0)); // abierta |
489 |
|
490 |
PathIterator theIterator = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null, Converter.FLATNESS); // polyLine.getPathIterator(null, |
491 |
// flatness);
|
492 |
|
493 |
double[] theData = new double[6]; |
494 |
while (!theIterator.isDone()) {
|
495 |
int theType = theIterator.currentSegment(theData);
|
496 |
switch (theType) {
|
497 |
case PathIterator.SEG_MOVETO: |
498 |
if (!first)
|
499 |
{ |
500 |
for (int j = 0; j < vpoints.size(); j++) { |
501 |
DxfGroup xvertex = new DxfGroup();
|
502 |
xvertex.setCode(10);
|
503 |
xvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getX())); |
504 |
DxfGroup yvertex = new DxfGroup();
|
505 |
yvertex.setCode(20);
|
506 |
yvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getY())); |
507 |
polv.add(xvertex); |
508 |
polv.add(yvertex); |
509 |
} |
510 |
|
511 |
entityMaker.createLwPolyline(polv); |
512 |
k++; |
513 |
polv = updateProperties(feature,k); |
514 |
|
515 |
} |
516 |
first=false;
|
517 |
polv.add(polylineFlag); |
518 |
vpoints.clear(); |
519 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(theData[0], theData[1])); |
520 |
break;
|
521 |
case PathIterator.SEG_LINETO: |
522 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(theData[0], theData[1])); |
523 |
break;
|
524 |
case PathIterator.SEG_QUADTO: |
525 |
// vpoints.add(new FPoint2D(theData[0], theData[1]));
|
526 |
// vpoints.add(new FPoint2D(theData[2], theData[3]));
|
527 |
break;
|
528 |
case PathIterator.SEG_CUBICTO: |
529 |
// vpoints.add(new FPoint2D(theData[0], theData[1]));
|
530 |
// vpoints.add(new FPoint2D(theData[2], theData[3]));
|
531 |
// vpoints.add(new FPoint2D(theData[4], theData[5]));
|
532 |
break;
|
533 |
case PathIterator.SEG_CLOSE: |
534 |
polylineFlag.setData(new Integer(1)); // cerrada |
535 |
break;
|
536 |
|
537 |
} |
538 |
theIterator.next(); |
539 |
} |
540 |
|
541 |
for (int j = 0; j < vpoints.size(); j++) { |
542 |
DxfGroup xvertex = new DxfGroup();
|
543 |
xvertex.setCode(10);
|
544 |
xvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getX())); |
545 |
DxfGroup yvertex = new DxfGroup();
|
546 |
yvertex.setCode(20);
|
547 |
yvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getY())); |
548 |
polv.add(xvertex); |
549 |
polv.add(yvertex); |
550 |
} |
551 |
|
552 |
entityMaker.createLwPolyline(polv); |
553 |
k++; |
554 |
return k;
|
555 |
} |
556 |
|
557 |
private int createPolyline3D(int handle, int k, Feature feature) |
558 |
throws Exception { |
559 |
DxfGroupVector polv = updateProperties(feature,k); |
560 |
Vector vpoints = new Vector(); |
561 |
PathIterator theIterator = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null, Converter.FLATNESS); // polyLine.getPathIterator(null, |
562 |
// flatness);
|
563 |
double[] theData = new double[6]; |
564 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()).getZs(); |
565 |
while (!theIterator.isDone()) {
|
566 |
int theType = theIterator.currentSegment(theData);
|
567 |
switch (theType) {
|
568 |
case PathIterator.SEG_MOVETO: |
569 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(theData[0], theData[1])); |
570 |
break;
|
571 |
case PathIterator.SEG_LINETO: |
572 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(theData[0], theData[1])); |
573 |
break;
|
574 |
} |
575 |
theIterator.next(); |
576 |
} |
577 |
if (constantElevation(velev)) {
|
578 |
DxfGroup polylineFlag = new DxfGroup();
|
579 |
polylineFlag.setCode(70);
|
580 |
polylineFlag.setData(new Integer(0)); |
581 |
polv.add(polylineFlag); |
582 |
DxfGroup elevation = new DxfGroup();
|
583 |
elevation.setCode(38);
|
584 |
elevation.setData(new Double(velev[0])); |
585 |
polv.add(elevation); |
586 |
for (int j = 0; j < vpoints.size(); j++) { |
587 |
DxfGroup xvertex = new DxfGroup();
|
588 |
xvertex.setCode(10);
|
589 |
xvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getX())); |
590 |
DxfGroup yvertex = new DxfGroup();
|
591 |
yvertex.setCode(20);
|
592 |
yvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getY())); |
593 |
polv.add(xvertex); |
594 |
polv.add(yvertex); |
595 |
} |
596 |
entityMaker.createLwPolyline(polv); |
597 |
k++; |
598 |
} else {
|
599 |
DxfGroup polylineFlag = new DxfGroup();
|
600 |
polylineFlag.setCode(70);
|
601 |
polylineFlag.setData(new Integer(8)); |
602 |
polv.add(polylineFlag); |
603 |
DxfGroup xgroup = new DxfGroup();
|
604 |
xgroup.setCode(10);
|
605 |
xgroup.setData(new Double(0.0)); |
606 |
polv.add(xgroup); |
607 |
DxfGroup ygroup = new DxfGroup();
|
608 |
ygroup.setCode(20);
|
609 |
ygroup.setData(new Double(0.0)); |
610 |
polv.add(ygroup); |
611 |
DxfGroup elevation = new DxfGroup();
|
612 |
elevation.setCode(30);
|
613 |
elevation.setData(new Double(0.0)); |
614 |
polv.add(elevation); |
615 |
DxfGroup subclassMarker = new DxfGroup(100, "AcDb3dPolyline"); |
616 |
polv.add(subclassMarker); |
617 |
entityMaker.createPolyline(polv); |
618 |
k++; |
619 |
for (int j = 0; j < vpoints.size(); j++) { |
620 |
DxfGroupVector verv = new DxfGroupVector();
|
621 |
DxfGroup entityType = new DxfGroup(0, "VERTEX"); |
622 |
verv.add(entityType); |
623 |
DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
624 |
verv.add(generalSubclassMarker); |
625 |
DxfGroup layerName = new DxfGroup(8, "default"); |
626 |
verv.add(layerName); |
627 |
DxfGroup vertexSubclassMarker = new DxfGroup(100, "AcDbVertex"); |
628 |
verv.add(vertexSubclassMarker); |
629 |
// DxfGroup vertex3DSubclassMarker = new DxfGroup(100,
|
630 |
// "AcDb3dPolylineVertex");
|
631 |
// verv.add(vertex3DSubclassMarker);
|
632 |
DxfGroup xvertex = new DxfGroup();
|
633 |
xvertex.setCode(10);
|
634 |
xvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getX())); |
635 |
DxfGroup yvertex = new DxfGroup();
|
636 |
yvertex.setCode(20);
|
637 |
yvertex.setData(new Double(((org.gvsig.fmap.geom.primitive.Point2D) vpoints.get(j)).getY())); |
638 |
DxfGroup zvertex = new DxfGroup();
|
639 |
zvertex.setCode(30);
|
640 |
zvertex.setData(new Double(velev[j])); |
641 |
verv.add(xvertex); |
642 |
verv.add(yvertex); |
643 |
verv.add(zvertex); |
644 |
entityMaker.addVertex(verv); |
645 |
k++; |
646 |
} |
647 |
DxfGroupVector seqv = new DxfGroupVector();
|
648 |
DxfGroup entityType = new DxfGroup(0, "SEQEND"); |
649 |
seqv.add(entityType); |
650 |
// DxfGroup handle = new DxfGroup();
|
651 |
// elevation.setCode(5);
|
652 |
// elevation.setData(new Integer(getHandle()));
|
653 |
// seqv.add(handle);
|
654 |
DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
655 |
seqv.add(generalSubclassMarker); |
656 |
DxfGroup layerName = new DxfGroup(8, "default"); |
657 |
seqv.add(layerName); |
658 |
DxfGroup handleSeqGroup = new DxfGroup();
|
659 |
handleSeqGroup.setCode(5);
|
660 |
handleSeqGroup.setData(new Integer(handle + k).toString()); |
661 |
seqv.add(handleSeqGroup); |
662 |
entityMaker.endSeq(); |
663 |
k++; |
664 |
} |
665 |
return k;
|
666 |
} |
667 |
|
668 |
private boolean constantElevation(double[] velev) { |
669 |
boolean constant = true; |
670 |
for (int i = 0; i < velev.length; i++) { |
671 |
for (int j = 0; j < velev.length; j++) { |
672 |
if (j > i) {
|
673 |
if (velev[i] != velev[j]) {
|
674 |
constant = false;
|
675 |
break;
|
676 |
} |
677 |
} |
678 |
} |
679 |
break;
|
680 |
} |
681 |
return constant;
|
682 |
} |
683 |
private int createCircle2D(int handle, int k, Feature feature) throws Exception { |
684 |
DxfGroupVector polv = updateProperties(feature,k); |
685 |
DxfGroup circleFlag = new DxfGroup();
|
686 |
circleFlag.setCode(100);
|
687 |
polv.add(circleFlag); |
688 |
|
689 |
DxfGroup xvertex = new DxfGroup();
|
690 |
xvertex.setCode(10);
|
691 |
Circle2D circle = (Circle2D) ((Geometry)feature.getDefaultGeometry()).getInternalShape(); |
692 |
xvertex.setData(new Double(circle.getCenter().getX())); |
693 |
DxfGroup yvertex = new DxfGroup();
|
694 |
yvertex.setCode(20);
|
695 |
yvertex.setData(new Double(circle.getCenter().getY())); |
696 |
DxfGroup zvertex = new DxfGroup();
|
697 |
zvertex.setCode(30);
|
698 |
zvertex.setData(new Double(0)); // TODO: COORDENADA Z. REVISAR ESTO PARA |
699 |
// ENTIDADES 3D
|
700 |
|
701 |
DxfGroup radius = new DxfGroup();
|
702 |
radius.setCode(40);
|
703 |
radius.setData(new Double(circle.getRadio())); |
704 |
|
705 |
polv.add(xvertex); |
706 |
polv.add(yvertex); |
707 |
polv.add(zvertex); |
708 |
polv.add(radius); |
709 |
|
710 |
entityMaker.createCircle(polv); |
711 |
k++; |
712 |
return k;
|
713 |
} |
714 |
private int createArc2D(int handle, int k,Feature feature) throws Exception { |
715 |
Arc2D arc = (Arc2D) ((Geometry)feature.getDefaultGeometry()).getInternalShape(); |
716 |
Point2D[] pts = new Point2D[3]; |
717 |
pts[0] = arc.getInit();
|
718 |
pts[1] = arc.getMid();
|
719 |
pts[2] = arc.getEnd();
|
720 |
Point2D center = arc.getCenter();
|
721 |
double radius = center.distance(pts[0]); |
722 |
double initAngle = UtilFunctions.getAngle(center, pts[0]); |
723 |
initAngle = Math.toDegrees(initAngle);
|
724 |
// System.out.println("initAngle = " + initAngle);
|
725 |
double midAngle = UtilFunctions.getAngle(center, pts[1]); |
726 |
midAngle = Math.toDegrees(midAngle);
|
727 |
// System.out.println("midAngle = " + midAngle);
|
728 |
double endAngle = UtilFunctions.getAngle(center, pts[2]); |
729 |
endAngle = Math.toDegrees(endAngle);
|
730 |
|
731 |
// if (!UtilFunctions.isCCW(pts[0],pts[1],pts[2])){
|
732 |
// if (!Converter.isCCW(pts)){
|
733 |
// double aux=initAngle;
|
734 |
// initAngle=endAngle;
|
735 |
// endAngle=aux;
|
736 |
// }
|
737 |
// DxfGroup arcLayer = new DxfGroup(8, "default");
|
738 |
DxfGroup ax = new DxfGroup();
|
739 |
DxfGroup ay = new DxfGroup();
|
740 |
DxfGroup ac = new DxfGroup();
|
741 |
DxfGroup ai = new DxfGroup();
|
742 |
DxfGroup ae = new DxfGroup();
|
743 |
ax.setCode(10);
|
744 |
ax.setData(new Double(center.getX())); |
745 |
ay.setCode(20);
|
746 |
ay.setData(new Double(center.getY())); |
747 |
ac.setCode(40);
|
748 |
ac.setData(new Double(radius)); |
749 |
ai.setCode(50);
|
750 |
ai.setData(new Double(initAngle)); |
751 |
ae.setCode(51);
|
752 |
ae.setData(new Double(endAngle)); |
753 |
DxfGroupVector av = updateProperties(feature,k); |
754 |
// av.add(arcLayer);
|
755 |
av.add(ax); |
756 |
av.add(ay); |
757 |
av.add(ac); |
758 |
av.add(ai); |
759 |
av.add(ae); |
760 |
entityMaker.createArc(av); |
761 |
k++; |
762 |
return k;
|
763 |
} |
764 |
private int createEllipse2D(int handle, int k,Feature feature) throws Exception { |
765 |
Ellipse2D ellipse = (Ellipse2D)((Geometry)feature.getDefaultGeometry()).getInternalShape(); |
766 |
|
767 |
Point2D center = new Point2D.Double((ellipse.getInit().getX() + ellipse |
768 |
.getEnd().getX()) / 2, (ellipse.getInit().getY() + ellipse.getEnd()
|
769 |
.getY()) / 2);
|
770 |
double mAxisL = ellipse.getDist() * 2; |
771 |
// System.out.println("mAxisL = " + mAxisL);
|
772 |
/*
|
773 |
* System.out.println("mAxisL/(center.distance(fElip.getEnd()))*2 = " +
|
774 |
* mAxisL/(center.distance(fElip.getEnd()))*2); minToMaj.setData(new
|
775 |
* Double(mAxisL/()*2));
|
776 |
*/
|
777 |
double maAxisL = ellipse.getInit().distance(ellipse.getEnd());
|
778 |
|
779 |
Point2D endPointOfMajorAxis = ellipse.getEnd();
|
780 |
double azimut = Math.atan2(endPointOfMajorAxis.getX() - center.getX(), |
781 |
endPointOfMajorAxis.getY() - center.getY()); |
782 |
double azimut2 = azimut + Math.PI / 2.0; |
783 |
if (azimut2 >= Math.PI * 2) |
784 |
azimut2 = azimut2 - Math.PI * 2; |
785 |
Point2D endPointOfMinorAxis = new Point2D.Double(center.getX() |
786 |
+ (ellipse.getDist() * Math.sin(azimut2)), center.getY()
|
787 |
+ (ellipse.getDist() * Math.cos(azimut2)));
|
788 |
|
789 |
if (mAxisL >= maAxisL) {
|
790 |
// El menor debe ser menor que el mayor. Los cambiamos.
|
791 |
double aux = mAxisL;
|
792 |
mAxisL = maAxisL; |
793 |
maAxisL = aux; |
794 |
// Tambi?n cambiamos los puntos finales de los ejes.
|
795 |
Point2D pAux = endPointOfMinorAxis;
|
796 |
endPointOfMinorAxis = endPointOfMajorAxis; |
797 |
endPointOfMajorAxis = pAux; |
798 |
} |
799 |
double mToMAR = mAxisL / maAxisL;
|
800 |
// System.out.println("mToMar = " + mToMAR);
|
801 |
// DxfGroup arcLayer = new DxfGroup(8, "default");
|
802 |
DxfGroup x = new DxfGroup();
|
803 |
DxfGroup y = new DxfGroup();
|
804 |
DxfGroup xc = new DxfGroup();
|
805 |
DxfGroup yc = new DxfGroup();
|
806 |
DxfGroup minToMaj = new DxfGroup();
|
807 |
// DxfGroup start = new DxfGroup();
|
808 |
// DxfGroup end = new DxfGroup();
|
809 |
x.setCode(10);
|
810 |
x.setData(new Double(center.getX())); |
811 |
y.setCode(20);
|
812 |
y.setData(new Double(center.getY())); |
813 |
xc.setCode(11);
|
814 |
xc.setData(new Double(endPointOfMajorAxis.getX() - center.getX())); |
815 |
yc.setCode(21);
|
816 |
yc.setData(new Double(endPointOfMajorAxis.getY() - center.getY())); |
817 |
minToMaj.setCode(40);
|
818 |
minToMaj.setData(new Double(mToMAR)); |
819 |
DxfGroupVector av = updateProperties(feature,k); |
820 |
// av.add(arcLayer);
|
821 |
av.add(x); |
822 |
av.add(y); |
823 |
av.add(xc); |
824 |
av.add(yc); |
825 |
av.add(minToMaj); |
826 |
entityMaker.createEllipse(av); |
827 |
k++; |
828 |
return k;
|
829 |
} |
830 |
|
831 |
public static void create(DXFStoreParameters dxfParameters, FeatureType featureType) throws OpenException, InitializeWriterException { |
832 |
boolean dxf3DFile=false; |
833 |
|
834 |
DxfEntityMaker entityMaker = new DxfEntityMaker(dxfParameters.getProjection());
|
835 |
// FieldDescription[] fieldDescriptions=getTableDefinition().getFieldsDesc();
|
836 |
// for (int i=0;i<featureType.size();i++){
|
837 |
// FeatureAttributeDescriptor fad=(FeatureAttributeDescriptor)featureType.get(i);
|
838 |
// if (fad.getName().equals("Text")){
|
839 |
// indexText=i;
|
840 |
// }else if (fad.getName().equals("HeightText")){
|
841 |
// indexHeightText=i;
|
842 |
// }else if (fad.getName().equals("RotationText")){
|
843 |
// indexRotationText=i;
|
844 |
// }
|
845 |
// }
|
846 |
DxfFile dxfFile = new DxfFile(null, dxfParameters.getFile().getName(), entityMaker); |
847 |
dxfFile.setCadFlag(true);
|
848 |
if (dxf3DFile)
|
849 |
dxfFile.setDxf3DFlag(true);
|
850 |
try {
|
851 |
dxfFile.save(dxfParameters.getFile().getAbsolutePath()); |
852 |
} catch (IOException e) { |
853 |
throw new InitializeWriterException("DXF Writer",e); |
854 |
} |
855 |
|
856 |
} |
857 |
|
858 |
/* (non-Javadoc)
|
859 |
* @see org.gvsig.fmap.data.feature.FeaturesWriter#cancelProcess()
|
860 |
*/
|
861 |
public void cancelProcess() throws WriteException { |
862 |
// TODO Auto-generated method stub
|
863 |
// Hacer algo????
|
864 |
|
865 |
} |
866 |
|
867 |
/* (non-Javadoc)
|
868 |
* @see org.gvsig.fmap.data.feature.FeaturesWriter#dispose()
|
869 |
*/
|
870 |
public void dispose() throws DataException { |
871 |
this.entityMaker = null; |
872 |
this.proj = null; |
873 |
this.featureType = null; |
874 |
|
875 |
} |
876 |
public boolean canWriteGeometry(int gvSIGgeometryType) { |
877 |
return true; // I guess all geometries can be here... |
878 |
} |
879 |
} |