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Constants Reference
Constants
The following constants are available globally.
-
Feature type
Declaration
Objective-C
extern NSString *const SFG_TYPE_FEATURESwift
let SFG_TYPE_FEATURE: String -
Id key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_IDSwift
let SFG_MEMBER_ID: String -
Geometry key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_GEOMETRYSwift
let SFG_MEMBER_GEOMETRY: String -
Properties key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_PROPERTIESSwift
let SFG_MEMBER_PROPERTIES: String -
Feature Collection type
Declaration
Objective-C
extern NSString *const SFG_TYPE_FEATURE_COLLECTIONSwift
let SFG_TYPE_FEATURE_COLLECTION: String -
Features key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_FEATURESSwift
let SFG_MEMBER_FEATURES: String -
Type key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_TYPESwift
let SFG_MEMBER_TYPE: String -
Bounding Box key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_BBOXSwift
let SFG_MEMBER_BBOX: String -
Coordinates key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_COORDINATESSwift
let SFG_MEMBER_COORDINATES: String -
Geometries key
Declaration
Objective-C
extern NSString *const SFG_MEMBER_GEOMETRIESSwift
let SFG_MEMBER_GEOMETRIES: String -
Geometry type names
Declaration
Objective-C
extern NSString *const SF_GEOMETRY_NAMESwift
let SF_GEOMETRY_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_POINT_NAMESwift
let SF_POINT_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_LINESTRING_NAMESwift
let SF_LINESTRING_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_POLYGON_NAMESwift
let SF_POLYGON_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_MULTIPOINT_NAMESwift
let SF_MULTIPOINT_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_MULTILINESTRING_NAMESwift
let SF_MULTILINESTRING_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_MULTIPOLYGON_NAMESwift
let SF_MULTIPOLYGON_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_GEOMETRYCOLLECTION_NAMESwift
let SF_GEOMETRYCOLLECTION_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_CIRCULARSTRING_NAMESwift
let SF_CIRCULARSTRING_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_COMPOUNDCURVE_NAMESwift
let SF_COMPOUNDCURVE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_CURVEPOLYGON_NAMESwift
let SF_CURVEPOLYGON_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_MULTICURVE_NAMESwift
let SF_MULTICURVE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_MULTISURFACE_NAMESwift
let SF_MULTISURFACE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_CURVE_NAMESwift
let SF_CURVE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_SURFACE_NAMESwift
let SF_SURFACE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_POLYHEDRALSURFACE_NAMESwift
let SF_POLYHEDRALSURFACE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_TIN_NAMESwift
let SF_TIN_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_TRIANGLE_NAMESwift
let SF_TRIANGLE_NAME: String -
Undocumented
Declaration
Objective-C
extern NSString * const SF_NONE_NAMESwift
let SF_NONE_NAME: String -
Default read byte order
Declaration
Objective-C
static CFByteOrder DEFAULT_READ_BYTE_ORDER = CFByteOrderBigEndianSwift
var DEFAULT_READ_BYTE_ORDER: CFByteOrder -
Default write byte order
Declaration
Objective-C
static CFByteOrder DEFAULT_WRITE_BYTE_ORDER = CFByteOrderBigEndianSwift
var DEFAULT_WRITE_BYTE_ORDER: CFByteOrder -
Default epsilon for point in or on line tolerance
Declaration
Objective-C
extern const double SF_DEFAULT_LINE_EPSILONSwift
let SF_DEFAULT_LINE_EPSILON: Double -
Default epsilon for point equality
Declaration
Objective-C
extern const double SF_DEFAULT_EQUAL_EPSILONSwift
let SF_DEFAULT_EQUAL_EPSILON: Double -
Web Mercator Latitude Range
Declaration
Objective-C
extern const double SF_WEB_MERCATOR_MAX_LAT_RANGESwift
let SF_WEB_MERCATOR_MAX_LAT_RANGE: Double -
Web Mercator Latitude Range
Declaration
Objective-C
extern const double SF_WEB_MERCATOR_MIN_LAT_RANGESwift
let SF_WEB_MERCATOR_MIN_LAT_RANGE: Double -
Half the world distance in either direction
Declaration
Objective-C
extern const double SF_WEB_MERCATOR_HALF_WORLD_WIDTHSwift
let SF_WEB_MERCATOR_HALF_WORLD_WIDTH: Double -
Half the world longitude width for WGS84
Declaration
Objective-C
extern const double SF_WGS84_HALF_WORLD_LON_WIDTHSwift
let SF_WGS84_HALF_WORLD_LON_WIDTH: Double -
Half the world latitude height for WGS84
Declaration
Objective-C
extern const double SF_WGS84_HALF_WORLD_LAT_HEIGHTSwift
let SF_WGS84_HALF_WORLD_LAT_HEIGHT: Double -
Minimum latitude degrees value convertible to meters
Declaration
Objective-C
extern const double SF_DEGREES_TO_METERS_MIN_LATSwift
let SF_DEGREES_TO_METERS_MIN_LAT: Double -
Absolute north bearing in degrees
Declaration
Objective-C
extern const double SF_BEARING_NORTHSwift
let SF_BEARING_NORTH: Double -
Absolute east bearing in degrees
Declaration
Objective-C
extern const double SF_BEARING_EASTSwift
let SF_BEARING_EAST: Double -
Absolute south bearing in degrees
Declaration
Objective-C
extern const double SF_BEARING_SOUTHSwift
let SF_BEARING_SOUTH: Double -
Absolute west bearing degrees
Declaration
Objective-C
extern const double SF_BEARING_WESTSwift
let SF_BEARING_WEST: Double -
Radians to Degrees conversion
Declaration
Objective-C
extern const double SF_RADIANS_TO_DEGREESSwift
let SF_RADIANS_TO_DEGREES: Double -
Degrees to Radians conversion
Declaration
Objective-C
extern const double SF_DEGREES_TO_RADIANSSwift
let SF_DEGREES_TO_RADIANS: Double -
Earth radius in meters (WGS84)
Declaration
Objective-C
extern const double SF_EARTH_RADIUSSwift
let SF_EARTH_RADIUS: Double -
id property name
Declaration
Objective-C
extern NSString *const OAF_IDSwift
let OAF_ID: String -
description property name
Declaration
Objective-C
extern NSString *const OAF_DESCRIPTIONSwift
let OAF_DESCRIPTION: String -
extent property name
Declaration
Objective-C
extern NSString *const OAF_EXTENTSwift
let OAF_EXTENT: String -
item type property name
Declaration
Objective-C
extern NSString *const OAF_ITEM_TYPESwift
let OAF_ITEM_TYPE: String -
collections property name
Declaration
Objective-C
extern NSString *const OAF_COLLECTIONSSwift
let OAF_COLLECTIONS: String -
CRS pattern
Declaration
Objective-C
extern NSString *const OAF_CRS_PATTERNSwift
let OAF_CRS_PATTERN: String -
CRS pattern authority group
Declaration
Objective-C
extern const int OAF_CRS_PATTERN_AUTHORITY_GROUPSwift
let OAF_CRS_PATTERN_AUTHORITY_GROUP: Int32 -
CRS pattern code group
Declaration
Objective-C
extern const int OAF_CRS_PATTERN_VERSION_GROUPSwift
let OAF_CRS_PATTERN_VERSION_GROUP: Int32 -
CRS pattern code group
Declaration
Objective-C
extern const int OAF_CRS_PATTERN_CODE_GROUPSwift
let OAF_CRS_PATTERN_CODE_GROUP: Int32 -
Base CRS URL
Declaration
Objective-C
extern NSString *const OAF_CRS_BASE_URLSwift
let OAF_CRS_BASE_URL: String -
spatial property name
Declaration
Objective-C
extern NSString *const OAF_SPATIALSwift
let OAF_SPATIAL: String -
temporal property name
Declaration
Objective-C
extern NSString *const OAF_TEMPORALSwift
let OAF_TEMPORAL: String -
Links property name
Declaration
Objective-C
extern NSString *const OAF_LINKSSwift
let OAF_LINKS: String -
Time Stamp property name
Declaration
Objective-C
extern NSString *const OAF_TIME_STAMPSwift
let OAF_TIME_STAMP: String -
Number Matched property name
Declaration
Objective-C
extern NSString *const OAF_NUMBER_MATCHEDSwift
let OAF_NUMBER_MATCHED: String -
Number Returned property name
Declaration
Objective-C
extern NSString *const OAF_NUMBER_RETURNEDSwift
let OAF_NUMBER_RETURNED: String -
Link relation for next
Declaration
Objective-C
extern NSString *const OAF_LINK_RELATION_NEXTSwift
let OAF_LINK_RELATION_NEXT: String -
Limit default
Declaration
Objective-C
extern const int OAF_LIMIT_DEFAULTSwift
let OAF_LIMIT_DEFAULT: Int32 -
href property name
Declaration
Objective-C
extern NSString *const OAF_HREFSwift
let OAF_HREF: String -
rel property name
Declaration
Objective-C
extern NSString *const OAF_RELSwift
let OAF_REL: String -
type property name
Declaration
Objective-C
extern NSString *const OAF_TYPESwift
let OAF_TYPE: String -
hreflang property name
Declaration
Objective-C
extern NSString *const OAF_HREFLANGSwift
let OAF_HREFLANG: String -
title property name
Declaration
Objective-C
extern NSString *const OAF_TITLESwift
let OAF_TITLE: String -
length property name
Declaration
Objective-C
extern NSString *const OAF_LENGTHSwift
let OAF_LENGTH: String -
bbox property name
Declaration
Objective-C
extern NSString *const OAF_BBOXSwift
let OAF_BBOX: String -
crs property name
Declaration
Objective-C
extern NSString *const OAF_CRSSwift
let OAF_CRS: String -
interval property name
Declaration
Objective-C
extern NSString *const OAF_INTERVALSwift
let OAF_INTERVAL: String -
trs property name
Declaration
Objective-C
extern NSString *const OAF_TRSSwift
let OAF_TRS: String