/[thuban]/trunk/thuban/extensions/shapelib/shapefil.h
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revision 6 by bh, Tue Aug 28 15:41:52 2001 UTC revision 272 by bh, Thu Aug 22 16:00:01 2002 UTC
# Line 37  Line 37 
37   ******************************************************************************   ******************************************************************************
38   *   *
39   * $Log$   * $Log$
40   * Revision 1.1  2001/08/28 15:41:52  bh   * Revision 1.4  2002/08/22 16:00:01  bh
41   * import all the source files   * * extensions/shapelib/shapefil.h (DBFCommit),
42     * extensions/shapelib/dbfopen.c (DBFCommit): New API function to
43     * commit any changes made to the DBF file.
44     *
45     * Revision 1.3  2002/05/07 14:09:45  bh
46     * * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
47     * extensions/shapelib/dbfopen.c: Really update to the versions of
48     * shapelib 1.2.9. For some reason it wasn't really done on
49     * 2002-04-11.
50     *
51     * Revision 1.20  2001/07/20 13:06:02  warmerda
52     * fixed SHPAPI attribute for SHPTreeFindLikelyShapes
53     *
54     * Revision 1.19  2001/05/31 19:20:13  warmerda
55     * added DBFGetFieldIndex()
56     *
57     * Revision 1.18  2001/05/31 18:15:40  warmerda
58     * Added support for NULL fields in DBF files
59     *
60     * Revision 1.17  2001/05/23 13:36:52  warmerda
61     * added use of SHPAPI_CALL
62     *
63     * Revision 1.16  2000/09/25 14:15:59  warmerda
64     * added DBFGetNativeFieldType()
65   *   *
66   * Revision 1.15  2000/02/16 16:03:51  warmerda   * Revision 1.15  2000/02/16 16:03:51  warmerda
67   * added null shape support   * added null shape support
# Line 93  Line 116 
116  #ifdef __cplusplus  #ifdef __cplusplus
117  extern "C" {  extern "C" {
118  #endif  #endif
119    
120    #ifndef SHPAPI_CALL
121    #define SHPAPI_CALL
122    #endif
123    
124    #define SHPAPI_CALL1(x)      * SHPAPI_CALL
125            
126  /************************************************************************/  /************************************************************************/
127  /*                        Configuration options.                        */  /*                        Configuration options.                        */
# Line 201  typedef struct Line 230  typedef struct
230  /* -------------------------------------------------------------------- */  /* -------------------------------------------------------------------- */
231  /*      SHP API Prototypes                                              */  /*      SHP API Prototypes                                              */
232  /* -------------------------------------------------------------------- */  /* -------------------------------------------------------------------- */
233  SHPHandle SHPOpen( const char * pszShapeFile, const char * pszAccess );  SHPHandle SHPAPI_CALL
234  SHPHandle SHPCreate( const char * pszShapeFile, int nShapeType );        SHPOpen( const char * pszShapeFile, const char * pszAccess );
235  void    SHPGetInfo( SHPHandle hSHP, int * pnEntities, int * pnShapeType,  SHPHandle SHPAPI_CALL
236                      double * padfMinBound, double * padfMaxBound );        SHPCreate( const char * pszShapeFile, int nShapeType );
237    void SHPAPI_CALL
238  SHPObject *SHPReadObject( SHPHandle hSHP, int iShape );        SHPGetInfo( SHPHandle hSHP, int * pnEntities, int * pnShapeType,
239  int     SHPWriteObject( SHPHandle hSHP, int iShape, SHPObject * psObject );                    double * padfMinBound, double * padfMaxBound );
240    
241  void    SHPDestroyObject( SHPObject * psObject );  SHPObject SHPAPI_CALL1(*)
242  void    SHPComputeExtents( SHPObject * psObject );        SHPReadObject( SHPHandle hSHP, int iShape );
243  SHPObject *SHPCreateObject( int nSHPType, int nShapeId,  int SHPAPI_CALL
244                              int nParts, int * panPartStart, int * panPartType,        SHPWriteObject( SHPHandle hSHP, int iShape, SHPObject * psObject );
245                              int nVertices, double * padfX, double * padfY,  
246                              double * padfZ, double * padfM );  void SHPAPI_CALL
247  SHPObject *SHPCreateSimpleObject( int nSHPType, int nVertices,        SHPDestroyObject( SHPObject * psObject );
248                                double * padfX, double * padfY, double * padfZ );  void SHPAPI_CALL
249          SHPComputeExtents( SHPObject * psObject );
250  void    SHPClose( SHPHandle hSHP );  SHPObject SHPAPI_CALL1(*)
251          SHPCreateObject( int nSHPType, int nShapeId,
252  const char *SHPTypeName( int nSHPType );                         int nParts, int * panPartStart, int * panPartType,
253  const char *SHPPartTypeName( int nPartType );                         int nVertices, double * padfX, double * padfY,
254                           double * padfZ, double * padfM );
255    SHPObject SHPAPI_CALL1(*)
256          SHPCreateSimpleObject( int nSHPType, int nVertices,
257                                 double * padfX, double * padfY, double * padfZ );
258    
259    void SHPAPI_CALL
260          SHPClose( SHPHandle hSHP );
261    
262    const char SHPAPI_CALL1(*)
263          SHPTypeName( int nSHPType );
264    const char SHPAPI_CALL1(*)
265          SHPPartTypeName( int nPartType );
266    
267  /* -------------------------------------------------------------------- */  /* -------------------------------------------------------------------- */
268  /*      Shape quadtree indexing API.                                    */  /*      Shape quadtree indexing API.                                    */
# Line 257  typedef struct Line 298  typedef struct
298      SHPTreeNode *psRoot;      SHPTreeNode *psRoot;
299  } SHPTree;  } SHPTree;
300    
301  SHPTree *SHPCreateTree( SHPHandle hSHP, int nDimension, int nMaxDepth,  SHPTree SHPAPI_CALL1(*)
302                          double *padfBoundsMin, double *padfBoundsMax );        SHPCreateTree( SHPHandle hSHP, int nDimension, int nMaxDepth,
303  void     SHPDestroyTree( SHPTree * hTree );                       double *padfBoundsMin, double *padfBoundsMax );
304    void    SHPAPI_CALL
305  int     SHPWriteTree( SHPTree *hTree, const char * pszFilename );        SHPDestroyTree( SHPTree * hTree );
306  SHPTree SHPReadTree( const char * pszFilename );  
307    int     SHPAPI_CALL
308  int     SHPTreeAddObject( SHPTree * hTree, SHPObject * psObject );        SHPWriteTree( SHPTree *hTree, const char * pszFilename );
309  int     SHPTreeAddShapeId( SHPTree * hTree, SHPObject * psObject );  SHPTree SHPAPI_CALL
310  int     SHPTreeRemoveShapeId( SHPTree * hTree, int nShapeId );        SHPReadTree( const char * pszFilename );
311    
312  void    SHPTreeTrimExtraNodes( SHPTree * hTree );  int     SHPAPI_CALL
313          SHPTreeAddObject( SHPTree * hTree, SHPObject * psObject );
314  int    *SHPTreeFindLikelyShapes( SHPTree * hTree,  int     SHPAPI_CALL
315                                   double * padfBoundsMin,        SHPTreeAddShapeId( SHPTree * hTree, SHPObject * psObject );
316                                   double * padfBoundsMax,  int     SHPAPI_CALL
317                                   int * );        SHPTreeRemoveShapeId( SHPTree * hTree, int nShapeId );
318  int     SHPCheckBoundsOverlap( double *, double *, double *, double *, int );  
319    void    SHPAPI_CALL
320          SHPTreeTrimExtraNodes( SHPTree * hTree );
321    
322    int    SHPAPI_CALL1(*)
323          SHPTreeFindLikelyShapes( SHPTree * hTree,
324                                   double * padfBoundsMin,
325                                   double * padfBoundsMax,
326                                   int * );
327    int     SHPAPI_CALL
328          SHPCheckBoundsOverlap( double *, double *, double *, double *, int );
329    
330  /************************************************************************/  /************************************************************************/
331  /*                             DBF Support.                             */  /*                             DBF Support.                             */
# Line 314  typedef enum { Line 365  typedef enum {
365    
366  #define XBASE_FLDHDR_SZ       32  #define XBASE_FLDHDR_SZ       32
367    
368  DBFHandle DBFOpen( const char * pszDBFFile, const char * pszAccess );  DBFHandle SHPAPI_CALL
369  DBFHandle DBFCreate( const char * pszDBFFile );        DBFOpen( const char * pszDBFFile, const char * pszAccess );
370    DBFHandle SHPAPI_CALL
371  int     DBFGetFieldCount( DBFHandle psDBF );        DBFCreate( const char * pszDBFFile );
372  int     DBFGetRecordCount( DBFHandle psDBF );  
373  int     DBFAddField( DBFHandle hDBF, const char * pszFieldName,  int     SHPAPI_CALL
374                       DBFFieldType eType, int nWidth, int nDecimals );        DBFGetFieldCount( DBFHandle psDBF );
375    int     SHPAPI_CALL
376  DBFFieldType DBFGetFieldInfo( DBFHandle psDBF, int iField,        DBFGetRecordCount( DBFHandle psDBF );
377                                char * pszFieldName,  int     SHPAPI_CALL
378                                int * pnWidth, int * pnDecimals );        DBFAddField( DBFHandle hDBF, const char * pszFieldName,
379                       DBFFieldType eType, int nWidth, int nDecimals );
380  int     DBFReadIntegerAttribute( DBFHandle hDBF, int iShape, int iField );  
381  double  DBFReadDoubleAttribute( DBFHandle hDBF, int iShape, int iField );  DBFFieldType SHPAPI_CALL
382  const char *DBFReadStringAttribute( DBFHandle hDBF, int iShape, int iField );        DBFGetFieldInfo( DBFHandle psDBF, int iField,
383                           char * pszFieldName, int * pnWidth, int * pnDecimals );
384  int DBFWriteIntegerAttribute( DBFHandle hDBF, int iShape, int iField,  
385                                int nFieldValue );  int SHPAPI_CALL
386  int DBFWriteDoubleAttribute( DBFHandle hDBF, int iShape, int iField,        DBFGetFieldIndex(DBFHandle psDBF, const char *pszFieldName);
387                               double dFieldValue );  
388  int DBFWriteStringAttribute( DBFHandle hDBF, int iShape, int iField,  int     SHPAPI_CALL
389                               const char * pszFieldValue );        DBFReadIntegerAttribute( DBFHandle hDBF, int iShape, int iField );
390    double  SHPAPI_CALL
391          DBFReadDoubleAttribute( DBFHandle hDBF, int iShape, int iField );
392    const char SHPAPI_CALL1(*)
393          DBFReadStringAttribute( DBFHandle hDBF, int iShape, int iField );
394    int     SHPAPI_CALL
395          DBFIsAttributeNULL( DBFHandle hDBF, int iShape, int iField );
396    
397    int SHPAPI_CALL
398          DBFWriteIntegerAttribute( DBFHandle hDBF, int iShape, int iField,
399                                    int nFieldValue );
400    int SHPAPI_CALL
401          DBFWriteDoubleAttribute( DBFHandle hDBF, int iShape, int iField,
402                                   double dFieldValue );
403    int SHPAPI_CALL
404          DBFWriteStringAttribute( DBFHandle hDBF, int iShape, int iField,
405                                   const char * pszFieldValue );
406    int SHPAPI_CALL
407         DBFWriteNULLAttribute( DBFHandle hDBF, int iShape, int iField );
408    
409    const char SHPAPI_CALL1(*)
410          DBFReadTuple(DBFHandle psDBF, int hEntity );
411    int SHPAPI_CALL
412          DBFWriteTuple(DBFHandle psDBF, int hEntity, void * pRawTuple );
413    
414  const char *DBFReadTuple(DBFHandle psDBF, int hEntity );  DBFHandle SHPAPI_CALL
415  int DBFWriteTuple(DBFHandle psDBF, int hEntity, void * pRawTuple );        DBFCloneEmpty(DBFHandle psDBF, const char * pszFilename );
   
 DBFHandle DBFCloneEmpty(DBFHandle psDBF, const char * pszFilename );  
416    
417  void    DBFClose( DBFHandle hDBF );  void    SHPAPI_CALL
418          DBFClose( DBFHandle hDBF );
419    char    SHPAPI_CALL
420          DBFGetNativeFieldType( DBFHandle hDBF, int iField );
421    
422    int SHPAPI_CALL
423          DBFCommit( DBFHandle hDBF );
424    
425  #ifdef __cplusplus  #ifdef __cplusplus
426  }  }
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