Revision 9910 trunk/libraries/libDwg/src/com/iver/cit/jdwglib/dwg/readers/DwgFileV14Reader.java
| DwgFileV14Reader.java | ||
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* |
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* @author jmorell |
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*/ |
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public class DwgFileV14Reader implements DwgFileReader {
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public class DwgFileV14Reader implements IDwgFileReader {
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protected DwgFile dwgFile; |
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protected ByteBuffer bb; |
| ... | ... | |
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bitPos = ((Integer)val.get(0)).intValue(); |
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dwgFile.setHeader("CECOLOR", val.get(1));
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| 650 | 650 |
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//desilusion: creo que es el proximo handle que se asignar? a las nuevas |
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//entidades que se creen |
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val = DwgUtil.getHandle(intData, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int intHandle = DwgUtil.handleToInt(val); |
| ... | ... | |
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List extData = (List)val.get(1); |
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obj.setExtendedData(extData); |
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/* TODO |
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* A) Dos cosas pendientes por hacer: |
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* 1) Implementar en el object factory todos los readers de dwg1314.py |
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* (igual hay objetos (types) no implementados |
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* |
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* 2) Buscar un mecanismo que independice el objeto DWG de su version |
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* (igual habr?a que hacer algo as?: |
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* interface DwgObjectReader{
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* public void readObjHeader(); |
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* public void readSpecificObj(); |
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* public void readTailer(); |
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* } |
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* Junto con una factoria de objectReaders: |
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* Map obj_readers = new HashMap(); |
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* obj_readers.put(DwgLine.class.getName()+"15", DwgLineReader15.class); |
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* obj_readers.put(DwgLine.class.getName()+"14", DwgLineReader14.class); |
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* DwgObjectReader get(DwgObject obj, String dwgVersion){
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* return obj_readers.get(obj.getClass().getName()+dwgVersion); |
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* |
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* } |
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* |
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* |
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* |
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* |
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* |
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* |
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/* TODO |
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if _type < len(_objflags): |
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_gflag, _reader = _objflags[_type] |
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if _gflag: |
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_bitpos, _val = dwgutil.test_bit(_data, _bitpos) |
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# print "graphic flag: " + str(_val) |
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# print "bitpos: %d" % _bitpos |
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if _val is True: |
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_bitpos, _gsize = dwgutil.get_raw_long(_data, _bitpos) |
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# print "graphic data bit size: %d" % _gsize |
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# print "bitpos: %d" % _bitpos |
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_bgsize = _gsize * 8 |
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_gidata = dwgutil.get_bits(_data, _bgsize, _bitpos) |
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_bitpos = _bitpos + _bgsize |
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_ent.setEntityData('graphic_data', _gidata)
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_bitpos, _objbsize = dwgutil.get_raw_long(_data, _bitpos) |
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# print "object data size in bits: %d" % _objbsize |
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# print "bitpos: %d" % _bitpos |
| ... | ... | |
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*/ |
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boolean gflag = false; |
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gflag = obj.isGraphicsFlag(); |
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if (gflag) {
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//lee un flag boolean |
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v = DwgUtil.testBit(data, bitPos); |
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bitPos = ((Integer)v.get(0)).intValue(); |
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boolean val = ((Boolean)v.get(1)).booleanValue(); |
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val = DwgUtil.testBit(intData, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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boolean hasGraphicsData = ((Boolean)val.get(1)).booleanValue(); |
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//si hay imagen asociada, se lee por completo |
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if (val) {
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v = DwgUtil.getRawLong(data, bitPos);
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bitPos = ((Integer)v.get(0)).intValue(); |
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size = ((Integer)v.get(1)).intValue(); |
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int bgSize = size*8;
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Integer giData = (Integer)DwgUtil.getBits(data, bgSize, bitPos);
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if (hasGraphicsData) {
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val = DwgUtil.getRawLong(intData, bitPos);
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bitPos = ((Integer)val.get(0)).intValue();
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size = ((Integer)val.get(1)).intValue();
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int bgSize = size * 8;
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Integer giData = (Integer)DwgUtil.getBits(intData, bgSize, bitPos);
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obj.setGraphicData(giData.intValue()); |
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bitPos = bitPos + bgSize; |
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} |
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} |
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}//if gflag
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readSpecificObject(obj, data, bitPos);
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readSpecificObject(obj, intData, bitPos);
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return obj; |
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} catch (Exception e) {
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// logger.warn("Exception capturada. Probablemente se ha encontrado un" +
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| ... | ... | |
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solution.add(extendedData); |
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return solution; |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.jdwglib.dwg.readers.IDwgFileReader#readObjectHeader(int[], int, com.iver.cit.jdwglib.dwg.DwgObject) |
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*/ |
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public int readObjectHeader(int[] data, int offset, DwgObject dwgObject) throws Exception {
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int bitPos = offset; |
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Integer mode = (Integer)DwgUtil.getBits(data, 2, bitPos); |
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bitPos += 2; |
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dwgObject.setMode(mode.intValue()); |
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List val = DwgUtil.getBitLong(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int rnum = ((Integer)val.get(1)).intValue(); |
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dwgObject.setNumReactors(rnum); |
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//TODO hasta aqui igual que en Dwg 15 |
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val = DwgUtil.testBit(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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boolean isLyrByLineType = ((Boolean)val.get(1)).booleanValue(); |
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//TODO En la 15 es un flag, no un boolean. REVISAR |
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dwgObject.setLyrByLineType(isLyrByLineType); |
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val = DwgUtil.testBit(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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boolean noLinks = ((Boolean)val.get(1)).booleanValue(); |
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dwgObject.setNoLinks(noLinks); |
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val = DwgUtil.getBitShort(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int color = ((Integer)val.get(1)).intValue(); |
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dwgObject.setColor(color); |
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val = DwgUtil.getBitDouble(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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float ltscale = ((Double)val.get(1)).floatValue(); |
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//TODO tampoco se setea en la 15 (en su lugar, un flag de ints) |
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val = DwgUtil.getBitShort(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int invis = ((Integer)val.get(1)).intValue(); |
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return bitPos; |
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} |
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/* |
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* |
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* (non-Javadoc) |
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* @see com.iver.cit.jdwglib.dwg.readers.IDwgFileReader#readObjectTailer(int[], int, com.iver.cit.jdwglib.dwg.DwgObject) |
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*/ |
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public int readObjectTailer(int[] data, int offset, DwgObject dwgObject) throws Exception {
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int bitPos = offset; |
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List val = null; |
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/* |
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* Subentity ref handle. |
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* Esto se aplica sobre VERTEX, ATTRIB, SEQEND |
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* */ |
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if (dwgObject.getMode()==0x0) {
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int intHandle = DwgUtil.handleToInt(val); |
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dwgObject.setSubEntityHandle(intHandle); |
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} |
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/* |
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* Reactors handles |
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* TODO No se est?n usando para setear nada en DwgObject |
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* */ |
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for (int i=0; i<dwgObject.getNumReactors(); i++) {
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int reactorHandle = DwgUtil.handleToInt(val); |
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} |
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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dwgObject.setXDicObjHandle(DwgUtil.handleToInt(val)); |
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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dwgObject.setLayerHandleCode(((Integer)val.get(1)).intValue()); |
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dwgObject.setLayerHandle(DwgUtil.handleToInt(val)); |
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// TODO Hasta aqui igual que en la 15 |
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if(! dwgObject.isLyrByLineType()){
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer)val.get(0)).intValue(); |
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int handle = DwgUtil.handleToInt(val); |
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dwgObject.setLineType(handle); |
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} |
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String cadena = ""; |
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if(! dwgObject.isNoLinks()){
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer) val.get(0)).intValue(); |
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ArrayList prevhv = new ArrayList(); |
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int[] prev = new int[val.size() - 1]; |
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cadena = "PREVIOUS HANDLE = "; |
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for (int i = 1; i < val.size(); i++) {
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prev[i - 1] = ((Integer) val.get(i)).intValue(); |
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prevhv.add(new Integer(prev[i - 1])); |
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cadena += prev[i - 1] + " "; |
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}//for |
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System.out.println(cadena); |
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dwgObject.setPreviousHandleCode(prev[0]); |
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dwgObject.setPreviousHandle(DwgUtil.handleBinToHandleInt(prevhv)); |
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| 2149 |
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val = DwgUtil.getHandle(data, bitPos); |
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bitPos = ((Integer) val.get(0)).intValue(); |
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ArrayList nexthv = new ArrayList(); |
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int[] next = new int[val.size() - 1]; |
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cadena = "NEXT HANDLE = "; |
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for (int i = 1; i < val.size(); i++) {
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next[i - 1] = ((Integer) val.get(i)).intValue(); |
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nexthv.add(new Integer(next[i - 1])); |
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cadena += next[i - 1] + " "; |
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} |
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System.out.println(cadena); |
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dwgObject.setNextHandleCode(next[0]); |
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dwgObject.setNextHandle(DwgUtil.handleBinToHandleInt(nexthv)); |
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} |
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return bitPos; |
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} |
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} |
Also available in: Unified diff