/src/gdal/ogr/ogrsf_frmts/gmlutils/gmlutils.h
Line | Count | Source |
1 | | /****************************************************************************** |
2 | | * |
3 | | * Project: GML Utils |
4 | | * Purpose: GML reader |
5 | | * Author: Even Rouault, <even dot rouault at spatialys.com> |
6 | | * |
7 | | ****************************************************************************** |
8 | | * Copyright (c) 2010-2011, Even Rouault <even dot rouault at spatialys.com> |
9 | | * |
10 | | * SPDX-License-Identifier: MIT |
11 | | ****************************************************************************/ |
12 | | |
13 | | #ifndef CPL_GMLUTILS_H_INCLUDED |
14 | | #define CPL_GMLUTILS_H_INCLUDED |
15 | | |
16 | | #include <memory> |
17 | | #include <vector> |
18 | | #include <string> |
19 | | #include "cpl_minixml.h" |
20 | | |
21 | | #include "ogr_geometry.h" |
22 | | |
23 | | class OGRSpatialReference; |
24 | | |
25 | | typedef enum |
26 | | { |
27 | | GML_SWAP_AUTO, |
28 | | GML_SWAP_YES, |
29 | | GML_SWAP_NO, |
30 | | } GMLSwapCoordinatesEnum; |
31 | | |
32 | | typedef enum |
33 | | { |
34 | | SRSNAME_SHORT, |
35 | | SRSNAME_OGC_URN, |
36 | | SRSNAME_OGC_URL |
37 | | } OGRGMLSRSNameFormat; |
38 | | |
39 | | const char CPL_DLL * |
40 | | GML_ExtractSrsNameFromGeometry(const CPLXMLNode *const *papsGeometry, |
41 | | std::string &osWork, bool bConsiderEPSGAsURN); |
42 | | |
43 | | bool CPL_DLL GML_IsSRSLatLongOrder(const char *pszSRSName); |
44 | | bool CPL_DLL GML_IsLegitSRSName(const char *pszSRSName); |
45 | | |
46 | | class OGRGML_SRSCache; |
47 | | OGRGML_SRSCache CPL_DLL *OGRGML_SRSCache_Create(); |
48 | | void CPL_DLL OGRGML_SRSCache_Destroy(OGRGML_SRSCache *hSRSCache); |
49 | | |
50 | | class OGRGML_SRSCacheEntry |
51 | | { |
52 | | public: |
53 | | OGRSpatialReference *poSRS = nullptr; |
54 | | double dfSemiMajor = 0; |
55 | | double dfLinearUnits = 0; // only set if bIsProjected |
56 | | int nAxisCount = 0; |
57 | | bool bIsGeographic = false; |
58 | | bool bIsProjected = false; |
59 | | bool bAngularUnitIsDegree = false; // only set if bIsGeographic |
60 | | bool bInvertedAxisOrder = false; |
61 | | |
62 | 0 | OGRGML_SRSCacheEntry() = default; |
63 | | ~OGRGML_SRSCacheEntry(); |
64 | | |
65 | | OGRGML_SRSCacheEntry(const OGRGML_SRSCacheEntry &) = delete; |
66 | | OGRGML_SRSCacheEntry &operator=(const OGRGML_SRSCacheEntry &) = delete; |
67 | | }; |
68 | | |
69 | | std::shared_ptr<OGRGML_SRSCacheEntry> CPL_DLL |
70 | | OGRGML_SRSCache_GetInfo(OGRGML_SRSCache *hSRSCache, const char *pszSRSName); |
71 | | |
72 | | OGRGeometry CPL_DLL *GML2OGRGeometry_XMLNode( |
73 | | const CPLXMLNode *psNode, int nPseudoBoolGetSecondaryGeometryOption, |
74 | | OGRGML_SRSCache *hSRSCache, int nRecLevel = 0, int nSRSDimension = 0, |
75 | | bool bIgnoreGSG = false, bool bOrientation = true, |
76 | | bool bFaceHoleNegative = false, const char *pszId = nullptr); |
77 | | |
78 | | OGRGeometry CPL_DLL *GML_BuildOGRGeometryFromList( |
79 | | const CPLXMLNode *const *papsGeometry, bool bTryToMakeMultipolygons, |
80 | | bool bInvertAxisOrderIfLatLong, const char *pszDefaultSRSName, |
81 | | bool bConsiderEPSGAsURN, GMLSwapCoordinatesEnum eSwapCoordinates, |
82 | | int nPseudoBoolGetSecondaryGeometryOption, OGRGML_SRSCache *hSRSCache, |
83 | | bool bFaceHoleNegative = false); |
84 | | |
85 | | char CPL_DLL *GML_GetSRSName(const OGRSpatialReference *poSRS, |
86 | | OGRGMLSRSNameFormat eSRSNameFormat, |
87 | | bool *pbCoordSwap); |
88 | | |
89 | | #endif /* _CPL_GMLREADERP_H_INCLUDED */ |