ogrpgeogeometry.h

/******************************************************************************
 * $Id$
 *
 * Project:  OpenGIS Simple Features Reference Implementation
 * Purpose:  Implements decoder of shapebin geometry for PGeo
 * Author:   Frank Warmerdam, warmerdam@pobox.com
 *
 ******************************************************************************
 * Copyright (c) 2005, Frank Warmerdam <warmerdam@pobox.com>
 * Copyright (c) 2011-2014, Even Rouault <even dot rouault at spatialys.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/
 
#ifndef OGR_PGEOGEOMETRY_H_INCLUDED
#define OGR_PGEOGEOMETRY_H_INCLUDED
 
#include "ogr_geometry.h"
 
#define SHPT_NULL 0
 
#ifndef SHPT_POINT
#define SHPT_POINT 1
#define SHPT_POINTM 21
#define SHPT_POINTZM 11
#define SHPT_POINTZ 9
 
#define SHPT_MULTIPOINT 8
#define SHPT_MULTIPOINTM 28
#define SHPT_MULTIPOINTZM 18
#define SHPT_MULTIPOINTZ 20
 
#define SHPT_ARC 3
#define SHPT_ARCM 23
#define SHPT_ARCZM 13
#define SHPT_ARCZ 10
 
#define SHPT_POLYGON 5
#define SHPT_POLYGONM 25
#define SHPT_POLYGONZM 15
#define SHPT_POLYGONZ 19
 
#define SHPT_MULTIPATCHM 31
#define SHPT_MULTIPATCH 32
#endif  // SHPT_POINT
 
#define SHPT_GENERALPOLYLINE 50
#define SHPT_GENERALPOLYGON 51
#define SHPT_GENERALPOINT 52
#define SHPT_GENERALMULTIPOINT 53
#define SHPT_GENERALMULTIPATCH 54
 
/* The following are layers geometry type */
/* They are different from the above shape types */
#define ESRI_LAYERGEOMTYPE_NULL 0
#define ESRI_LAYERGEOMTYPE_POINT 1
#define ESRI_LAYERGEOMTYPE_MULTIPOINT 2
#define ESRI_LAYERGEOMTYPE_POLYLINE 3
#define ESRI_LAYERGEOMTYPE_POLYGON 4
#define ESRI_LAYERGEOMTYPE_MULTIPATCH 9
 
OGRGeometry CPL_DLL *OGRCreateFromMultiPatch(
    int nParts, const GInt32 *panPartStart, const GInt32 *panPartType,
    int nPoints, const double *padfX, const double *padfY, const double *padfZ);
 
OGRErr CPL_DLL OGRCreateFromShapeBin(GByte *pabyShape, OGRGeometry **ppoGeom,
                                     int nBytes);
 
OGRErr CPL_DLL OGRWriteToShapeBin(const OGRGeometry *poGeom, GByte **ppabyShape,
                                  int *pnBytes);
 
OGRErr CPL_DLL OGRCreateMultiPatch(const OGRGeometry *poGeom,
                                   int bAllowSHPTTriangle, int &nParts,
                                   int *&panPartStart, int *&panPartType,
                                   int &nPoints, OGRRawPoint *&poPoints,
                                   double *&padfZ);
 
OGRErr CPL_DLL OGRWriteMultiPatchToShapeBin(const OGRGeometry *poGeom,
                                            GByte **ppabyShape, int *pnBytes);
 
#endif