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100 lines
3.5 KiB
100 lines
3.5 KiB
/****************************************************************************** |
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* Copyright (c) 1999, Carl Anderson |
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* |
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* This code is based in part on the earlier work of Frank Warmerdam |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a |
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* copy of this software and associated documentation files (the "Software"), |
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* to deal in the Software without restriction, including without limitation |
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* the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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* and/or sell copies of the Software, and to permit persons to whom the |
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* Software is furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included |
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* in all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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* DEALINGS IN THE SOFTWARE. |
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****************************************************************************** |
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* |
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* shpcat |
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* |
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* gcc shpcat.c ../shpopen.o -o shpcat |
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* |
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* Utility program to concatenate two shapefiles |
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* Must be used in concert with dbfcat |
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* |
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*/ |
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#include <stdlib.h> |
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#include <string.h> |
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#include "shapefil.h" |
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int dbfcat_main( int argc, char ** argv ); |
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int main( int argc, char ** argv ) |
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{ |
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SHPHandle hSHP, cSHP; |
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int nShapeType, i, nEntities, nShpInFile; |
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SHPObject *shape; |
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/* -------------------------------------------------------------------- */ |
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/* Display a usage message. */ |
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/* -------------------------------------------------------------------- */ |
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if( argc != 3 ) |
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{ |
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printf( "shpcat from_shpfile to_shpfile\n" ); |
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exit( 1 ); |
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} |
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/* -------------------------------------------------------------------- */ |
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/* Open the passed shapefile. */ |
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/* -------------------------------------------------------------------- */ |
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hSHP = SHPOpen( argv[1], "rb" ); |
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if( hSHP == NULL ) |
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{ |
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printf( "Unable to open:%s\n", argv[1] ); |
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exit( 1 ); |
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} |
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SHPGetInfo( hSHP, &nEntities, &nShapeType, NULL, NULL ); |
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fprintf(stderr,"Opened From File %s, with %d shapes\n",argv[1],nEntities); |
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/* -------------------------------------------------------------------- */ |
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/* Open the passed shapefile. */ |
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/* -------------------------------------------------------------------- */ |
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cSHP = SHPOpen( argv[2], "rb+" ); |
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if( cSHP == NULL ) |
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{ |
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printf( "Unable to open:%s\n", argv[2] ); |
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exit( 1 ); |
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} |
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SHPGetInfo( cSHP, &nShpInFile, NULL, NULL, NULL ); |
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fprintf(stderr,"Opened to file %s with %d shapes, ready to add %d\n", |
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argv[2],nShpInFile,nEntities); |
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/* -------------------------------------------------------------------- */ |
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/* Skim over the list of shapes, printing all the vertices. */ |
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/* -------------------------------------------------------------------- */ |
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for( i = 0; i < nEntities; i++ ) |
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{ |
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shape = SHPReadObject( hSHP, i ); |
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SHPWriteObject( cSHP, -1, shape ); |
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SHPDestroyObject ( shape ); |
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} |
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SHPClose( hSHP ); |
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SHPClose( cSHP ); |
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exit( 0 ); |
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}
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