SAGA API v9.10
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CSG_Projections Class Reference

#include <geo_tools.h>

Public Member Functions

 CSG_Projections (void)
virtual ~CSG_Projections (void)
 CSG_Projections (bool LoadCodeList)
bool Create (bool LoadCodeList=true)
void Destroy (void)
bool Load (const CSG_String &File, bool bAppend=false)
bool Save (const CSG_String &File)
bool Add (const CSG_Projection &Projection)
bool Add (const SG_Char *WKT, const SG_Char *Proj4, const SG_Char *Authority, int Authority_ID)
sLong Get_Count (void) const
CSG_Projection operator[] (sLong Index) const
CSG_Projection Get_Projection (sLong Index) const
const SG_Char * Get_Projection (int Code, const SG_Char *Authority=NULL) const
bool Get_Projection (CSG_Projection &Projection, int Code, const SG_Char *Authority=NULL) const
bool Get_Preference (CSG_Projection &Projection, int Code, const CSG_String &Authority) const
bool Get_Preference (CSG_Projection &Projection, const CSG_String &Authority_Code) const
CSG_String Get_Names_List (ESG_CRS_Type Type=ESG_CRS_Type::Undefined, bool bAddSelect=true) const
void Set_UseInternalDB (bool bUse=true)
bool Get_UseInternalDB (void) const

Static Public Member Functions

static bool Parse (const CSG_String &Definition, CSG_String *PROJ=NULL, CSG_String *WKT2=NULL, CSG_String *WKT1=NULL, CSG_String *JSON=NULL, CSG_String *ESRI=NULL)
static CSG_String Parse (const CSG_String &Definition, ESG_CRS_Format Format)
static ESG_CRS_Type Get_CRS_Type (const CSG_String &Identifier)
static CSG_String Get_CRS_Type_Identifier (ESG_CRS_Type Type)
static CSG_String Get_CRS_Type_Name (ESG_CRS_Type Type)
static ESG_Projection_Unit Get_Unit (const CSG_String &Identifier)
static const CSG_String Get_Unit_Identifier (ESG_Projection_Unit Unit)
static const CSG_String Get_Unit_Name (ESG_Projection_Unit Unit, bool bSimple=true)
static double Get_Unit_To_Meter (ESG_Projection_Unit Unit)
static CSG_String Convert_WKT2_to_XML (const CSG_String &WKT)

Friends

class CSG_Projection

Detailed Description

CSG_Projections is a projections dictionary and translator for EPSG codes, OGC Well-Known-Text, and Proj.4.

Definition at line 938 of file geo_tools.h.

Constructor & Destructor Documentation

◆ CSG_Projections() [1/2]

CSG_Projections::CSG_Projections ( void )

Definition at line 774 of file projections.cpp.

Referenced by CSG_Projection.

◆ ~CSG_Projections()

CSG_Projections::~CSG_Projections ( void )
virtual

Definition at line 839 of file projections.cpp.

References Destroy().

◆ CSG_Projections() [2/2]

CSG_Projections::CSG_Projections ( bool LoadCodeList)

Definition at line 780 of file projections.cpp.

References Create().

Member Function Documentation

◆ Add() [1/2]

bool CSG_Projections::Add ( const CSG_Projection & Projection)

Definition at line 866 of file projections.cpp.

References CSG_Projection, and Projection.

Referenced by CSG_Projection.

◆ Add() [2/2]

bool CSG_Projections::Add ( const SG_Char * WKT,
const SG_Char * Proj4,
const SG_Char * Authority,
int Authority_ID )

Definition at line 872 of file projections.cpp.

References PRJ_FIELD_AUTH_NAME, PRJ_FIELD_AUTH_SRID, PRJ_FIELD_PROJ4TEXT, PRJ_FIELD_SRID, PRJ_FIELD_SRTEXT, CSG_Table_Record::Set_Value(), SG_Char, and WKT.

◆ Convert_WKT2_to_XML()

CSG_String CSG_Projections::Convert_WKT2_to_XML ( const CSG_String & WKT)
static

Definition at line 1474 of file projections.cpp.

References WKT.

◆ Create()

bool CSG_Projections::Create ( bool LoadCodeList = true)

Definition at line 787 of file projections.cpp.

References Destroy(), SG_File_Exists(), SG_File_Make_Path(), SG_UI_Get_API_Path(), and SG_UI_Get_Application_Path().

Referenced by CSG_Projection, CSG_Projections(), and SG_Initialize_Environment().

◆ Destroy()

void CSG_Projections::Destroy ( void )

Definition at line 848 of file projections.cpp.

Referenced by Create(), CSG_Projection, and ~CSG_Projections().

◆ Get_Count()

sLong CSG_Projections::Get_Count ( void ) const

Definition at line 860 of file projections.cpp.

Referenced by CSG_Projection.

◆ Get_CRS_Type()

ESG_CRS_Type CSG_Projections::Get_CRS_Type ( const CSG_String & Identifier)
static

Definition at line 2262 of file projections.cpp.

References CSG_String::CmpNoCase(), Geocentric, Geodetic, Geographic, Projection, and Undefined.

Referenced by CSG_Projection::Create(), CSG_Projection::Create(), and Get_Names_List().

◆ Get_CRS_Type_Identifier()

CSG_String CSG_Projections::Get_CRS_Type_Identifier ( ESG_CRS_Type Type)
static

Definition at line 2273 of file projections.cpp.

References Geocentric, Geodetic, Geographic, and Projection.

Referenced by CSG_Projection::Get_Type_Identifier().

◆ Get_CRS_Type_Name()

CSG_String CSG_Projections::Get_CRS_Type_Name ( ESG_CRS_Type Type)
static

Definition at line 2286 of file projections.cpp.

References _TL, Geocentric, Geodetic, Geographic, and Projection.

Referenced by CSG_Projection::Get_Description(), Get_Names_List(), and CSG_Projection::Get_Type_Name().

◆ Get_Names_List()

CSG_String CSG_Projections::Get_Names_List ( ESG_CRS_Type Type = ESG_CRS_Type::Undefined,
bool bAddSelect = true ) const

Definition at line 1294 of file projections.cpp.

References _TL, CSG_Table::Add_Field(), CSG_Table::Add_Record(), CSG_Table_Record::asInt(), CSG_Table_Record::asString(), CSG_String::Format(), CSG_Table::Get_Count(), Get_CRS_Type(), Get_CRS_Type_Name(), CSG_String::Printf(), PRJ_FIELD_AUTH_NAME, PRJ_FIELD_AUTH_SRID, PRJ_FIELD_SRTEXT, Projection, CSG_Table::Set_Index(), SG_DATATYPE_Int, SG_DATATYPE_String, TABLE_INDEX_Ascending, Undefined, and WKT.

◆ Get_Preference() [1/2]

bool CSG_Projections::Get_Preference ( CSG_Projection & Projection,
const CSG_String & Authority_Code ) const

Definition at line 1059 of file projections.cpp.

References CSG_String::AfterFirst(), CSG_String::asInt(), CSG_String::BeforeFirst(), CSG_Projection, CSG_String::Find(), Get_Preference(), CSG_String::is_Empty(), CSG_String::Length(), and Projection.

◆ Get_Preference() [2/2]

bool CSG_Projections::Get_Preference ( CSG_Projection & Projection,
int Code,
const CSG_String & Authority ) const

Definition at line 1026 of file projections.cpp.

References CSG_Table_Record::asInt(), CSG_Table_Record::asString(), CSG_String::CmpNoCase(), CSG_Projection, PRJ_FIELD_AUTH_NAME, PRJ_FIELD_AUTH_SRID, and Projection.

Referenced by Get_Preference(), Parse(), and Parse().

◆ Get_Projection() [1/3]

bool CSG_Projections::Get_Projection ( CSG_Projection & Projection,
int Code,
const SG_Char * Authority = NULL ) const

Definition at line 944 of file projections.cpp.

References CSG_Table_Record::asInt(), CSG_Table_Record::asString(), CSG_String::CmpNoCase(), CSG_Projection, PRJ_FIELD_AUTH_NAME, PRJ_FIELD_AUTH_SRID, Projection, SG_Char, and SG_T.

◆ Get_Projection() [2/3]

const SG_Char * CSG_Projections::Get_Projection ( int Code,
const SG_Char * Authority = NULL ) const

Definition at line 926 of file projections.cpp.

References CSG_Table_Record::asInt(), CSG_Table_Record::asString(), CSG_String::CmpNoCase(), PRJ_FIELD_AUTH_NAME, PRJ_FIELD_AUTH_SRID, PRJ_FIELD_SRTEXT, SG_Char, and SG_T.

◆ Get_Projection() [3/3]

CSG_Projection CSG_Projections::Get_Projection ( sLong Index) const

Definition at line 920 of file projections.cpp.

References CSG_Projection.

Referenced by operator[]().

◆ Get_Unit()

ESG_Projection_Unit CSG_Projections::Get_Unit ( const CSG_String & Identifier)
static

Definition at line 2299 of file projections.cpp.

References CSG_String::CmpNoCase(), Get_Unit_Identifier(), Get_Unit_Name(), Meter, and Undefined.

◆ Get_Unit_Identifier()

const CSG_String CSG_Projections::Get_Unit_Identifier ( ESG_Projection_Unit Unit)
static

Definition at line 2316 of file projections.cpp.

References Centimeter, Decimeter, Indian_Chain, Indian_Foot, Indian_Yard, Int_Chain, Int_Fathom, Int_Foot, Int_Inch, Int_Link, Int_Nautical_Mile, Int_Statute_Mile, Int_Yard, Kilometer, Meter, Millimeter, US_Chain, US_Foot, US_Inch, US_Statute_Mile, and US_Yard.

Referenced by Get_Unit(), and CSG_Projection::Get_Unit_Identifier().

◆ Get_Unit_Name()

const CSG_String CSG_Projections::Get_Unit_Name ( ESG_Projection_Unit Unit,
bool bSimple = true )
static

Definition at line 2346 of file projections.cpp.

References Centimeter, Decimeter, Indian_Chain, Indian_Foot, Indian_Yard, Int_Chain, Int_Fathom, Int_Foot, Int_Inch, Int_Link, Int_Nautical_Mile, Int_Statute_Mile, Int_Yard, Kilometer, Meter, Millimeter, US_Chain, US_Foot, US_Inch, US_Statute_Mile, and US_Yard.

Referenced by Get_Unit(), and CSG_Projection::Get_Unit_Name().

◆ Get_Unit_To_Meter()

double CSG_Projections::Get_Unit_To_Meter ( ESG_Projection_Unit Unit)
static

Definition at line 2376 of file projections.cpp.

References Centimeter, Decimeter, Indian_Chain, Indian_Foot, Indian_Yard, Int_Chain, Int_Fathom, Int_Foot, Int_Inch, Int_Link, Int_Nautical_Mile, Int_Statute_Mile, Int_Yard, Kilometer, Meter, Millimeter, US_Chain, US_Foot, US_Inch, US_Statute_Mile, and US_Yard.

Referenced by CSG_Projection::Get_Unit_To_Meter().

◆ Get_UseInternalDB()

bool CSG_Projections::Get_UseInternalDB ( void ) const
inline

Definition at line 984 of file geo_tools.h.

◆ Load()

bool CSG_Projections::Load ( const CSG_String & File,
bool bAppend = false )

Definition at line 1118 of file projections.cpp.

Referenced by CSG_Projection.

◆ operator[]()

CSG_Projection CSG_Projections::operator[] ( sLong Index) const
inline

Definition at line 962 of file geo_tools.h.

References CSG_Projection, and Get_Projection().

◆ Parse() [1/2]

bool CSG_Projections::Parse ( const CSG_String & Definition,
CSG_String * PROJ = NULL,
CSG_String * WKT2 = NULL,
CSG_String * WKT1 = NULL,
CSG_String * JSON = NULL,
CSG_String * ESRI = NULL )
static

Definition at line 1187 of file projections.cpp.

References CSG_String::AfterFirst(), CSG_String::asInt(), CSG_Parameter::asString(), CSG_String::BeforeFirst(), CSG_Tool_Library_Manager::Create_Tool(), CSG_Projection, CSG_Tool_Library_Manager::Delete_Tool(), ESRI, CSG_Tool::Execute(), CSG_Tool::Get_Parameter(), Get_Preference(), gSG_Projections, CSG_String::is_Empty(), JSON, Parse(), PROJ, Projection, CSG_Tool::Set_Callback(), CSG_Tool::Set_Parameter(), SG_Get_Projections(), SG_Get_Tool_Library_Manager(), SG_UI_ProgressAndMsg_Lock(), WKT, WKT1, and WKT2.

Referenced by CSG_Projection::Create(), CSG_Projection, CSG_Projection::Get_ESRI(), CSG_Projection::Get_JSON(), CSG_Projection::Get_WKT1(), Parse(), and Parse().

◆ Parse() [2/2]

CSG_String CSG_Projections::Parse ( const CSG_String & Definition,
ESG_CRS_Format Format )
static

Definition at line 1135 of file projections.cpp.

References CSG_Parameter::asString(), CSG_Tool_Library_Manager::Create_Tool(), CSG_Projection, CSG_Tool_Library_Manager::Delete_Tool(), ESRI, CSG_Tool::Execute(), CSG_Tool::Get_Parameter(), Get_Preference(), CSG_String::is_Empty(), JSON, Parse(), PROJ, Projection, CSG_Tool::Set_Callback(), CSG_Tool::Set_Parameter(), SG_Get_Projections(), SG_Get_Tool_Library_Manager(), SG_UI_ProgressAndMsg_Lock(), WKT1, and WKT2.

◆ Save()

bool CSG_Projections::Save ( const CSG_String & File)

Definition at line 1124 of file projections.cpp.

Referenced by CSG_Projection.

◆ Set_UseInternalDB()

void CSG_Projections::Set_UseInternalDB ( bool bUse = true)
inline

Definition at line 983 of file geo_tools.h.

◆ CSG_Projection

friend class CSG_Projection
friend

Definition at line 940 of file geo_tools.h.

References Add(), Create(), CSG_Projection, CSG_Projections(), Destroy(), ESRI, Get_Count(), JSON, Load(), Parse(), PROJ, Projection, Save(), SG_Char, WKT, WKT1, and WKT2.

Referenced by Add(), CSG_Projection, Get_Preference(), Get_Preference(), Get_Projection(), Get_Projection(), operator[](), Parse(), and Parse().

The documentation for this class was generated from the following files: