GDAL

ogrpgeogeometry.h
1/******************************************************************************
2 * $Id$
3 *
4 * Project: OpenGIS Simple Features Reference Implementation
5 * Purpose: Implements decoder of shapebin geometry for PGeo
6 * Author: Frank Warmerdam, warmerdam@pobox.com
7 *
8 ******************************************************************************
9 * Copyright (c) 2005, Frank Warmerdam <warmerdam@pobox.com>
10 * Copyright (c) 2011-2014, Even Rouault <even dot rouault at spatialys.com>
11 *
12 * Permission is hereby granted, free of charge, to any person obtaining a
13 * copy of this software and associated documentation files (the "Software"),
14 * to deal in the Software without restriction, including without limitation
15 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16 * and/or sell copies of the Software, and to permit persons to whom the
17 * Software is furnished to do so, subject to the following conditions:
18 *
19 * The above copyright notice and this permission notice shall be included
20 * in all copies or substantial portions of the Software.
21 *
22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
25 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
27 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
28 * DEALINGS IN THE SOFTWARE.
29 ****************************************************************************/
30
31#ifndef OGR_PGEOGEOMETRY_H_INCLUDED
32#define OGR_PGEOGEOMETRY_H_INCLUDED
33
34#include "ogr_geometry.h"
35
36#include <vector>
37
38#define SHPT_NULL 0
39
40#ifndef SHPT_POINT
41#define SHPT_POINT 1
42#define SHPT_POINTM 21
43#define SHPT_POINTZM 11
44#define SHPT_POINTZ 9
45
46#define SHPT_MULTIPOINT 8
47#define SHPT_MULTIPOINTM 28
48#define SHPT_MULTIPOINTZM 18
49#define SHPT_MULTIPOINTZ 20
50
51#define SHPT_ARC 3
52#define SHPT_ARCM 23
53#define SHPT_ARCZM 13
54#define SHPT_ARCZ 10
55
56#define SHPT_POLYGON 5
57#define SHPT_POLYGONM 25
58#define SHPT_POLYGONZM 15
59#define SHPT_POLYGONZ 19
60
61#define SHPT_MULTIPATCHM 31
62#define SHPT_MULTIPATCH 32
63#endif // SHPT_POINT
64
65#define SHPT_GENERALPOLYLINE 50
66#define SHPT_GENERALPOLYGON 51
67#define SHPT_GENERALPOINT 52
68#define SHPT_GENERALMULTIPOINT 53
69#define SHPT_GENERALMULTIPATCH 54
70
71/* The following are layers geometry type */
72/* They are different from the above shape types */
73#define ESRI_LAYERGEOMTYPE_NULL 0
74#define ESRI_LAYERGEOMTYPE_POINT 1
75#define ESRI_LAYERGEOMTYPE_MULTIPOINT 2
76#define ESRI_LAYERGEOMTYPE_POLYLINE 3
77#define ESRI_LAYERGEOMTYPE_POLYGON 4
78#define ESRI_LAYERGEOMTYPE_MULTIPATCH 9
79
80 OGRGeometry CPL_DLL *OGRCreateFromMultiPatch(
81 int nParts, const GInt32 *panPartStart, const GInt32 *panPartType,
82 int nPoints, const double *padfX, const double *padfY, const double *padfZ);
83
84 OGRErr CPL_DLL OGRCreateFromShapeBin(GByte *pabyShape, OGRGeometry **ppoGeom,
85 int nBytes);
86
87 OGRErr CPL_DLL OGRWriteToShapeBin(const OGRGeometry *poGeom, GByte **ppabyShape,
88 int *pnBytes);
89
90 OGRErr CPL_DLL OGRCreateMultiPatch(const OGRGeometry *poGeom,
91 int bAllowSHPTTriangle, int &nParts,
92 std::vector<int> &anPartStart,
93 std::vector<int> &anPartType, int &nPoints,
94 std::vector<OGRRawPoint> &aoPoints,
95 std::vector<double> &adfZ);
96
97 OGRErr CPL_DLL OGRWriteMultiPatchToShapeBin(const OGRGeometry *poGeom,
98 GByte **ppabyShape, int *pnBytes);
99
100#endif
OGRGeometry
Abstract base class for all geometry classes.
Definition: ogr_geometry.h:377
GByte
unsigned char GByte
Unsigned byte type.
Definition: cpl_port.h:185
GInt32
int GInt32
Int32 type.
Definition: cpl_port.h:175
OGRErr
int OGRErr
Type for a OGR error.
Definition: ogr_core.h:387
ogr_geometry.h
Simple feature geometry classes.