Formatter to WKT strings. More...

#include <io.hpp>

Public Types
enum	Convention { Convention::WKT2, WKT2_2015 = WKT2, Convention::WKT2_SIMPLIFIED, WKT2_2015_SIMPLIFIED = WKT2_SIMPLIFIED, Convention::WKT2_2018, Convention::WKT2_2018_SIMPLIFIED, Convention::WKT1_GDAL }

Public Member Functions
WKTFormatter &	setMultiLine (bool multiLine)
	Whether to use multi line output or not.

WKTFormatter &	setIndendationWidth (int width)
	Set number of spaces for each indentation level (defaults to 4).

WKTFormatter &	setStrict (bool strict)
	Set whether the formatter should operate on strict more or not. More...

bool	isStrict () const
	Returns whether the formatter is in strict mode.

const std::string &	toString () const

Static Public Member Functions
static WKTFormatterNNPtr	create (Convention convention=Convention::WKT2)
	Constructs a new formatter. More...

static WKTFormatterNNPtr	create (const WKTFormatterNNPtr &other)
	Constructs a new formatter from another one. More...

Detailed Description

Formatter to WKT strings.

An instance of this class can only be used by a single thread at a time.

Member Enumeration Documentation

strong

WKT variant.

Enumerator
WKT2	Full WKT2 string, conforming to ISO 19162:2015(E) / OGC 12-063r5, with all possible nodes and new keyword names.
WKT2_SIMPLIFIED	Same as WKT2 with the following exceptions: UNIT keyword used. ID node only on top element. No ORDER element in AXIS element. PRIMEM node omitted if it is Greenwich. ELLIPSOID.UNIT node omitted if it is UnitOfMeasure::METRE. PARAMETER.UNIT / PRIMEM.UNIT omitted if same as AXIS. AXIS.UNIT omitted and replaced by a common GEODCRS.UNIT if they are all the same on all axis.
WKT2_2018	Full WKT2 string, conforming to ISO 19162:2018 / OGC 18-010, with all possible nodes and new keyword names. Non-normative list of differences: WKT2_2018 uses GEOGCRS / BASEGEOGCRS keywords for GeographicCRS.
WKT2_2018_SIMPLIFIED	WKT2_2018 with the simplification rule of WKT2_SIMPLIFIED
WKT1_GDAL	WKT1 as traditionally output by GDAL

WKTFormatterNNPtr osgeo::proj::io::WKTFormatter::create ( Convention convention = Convention::WKT2 )

static

Constructs a new formatter.

A formatter can be used only once (its internal state is mutated)

Its default behaviour can be adjusted with the different setters.

Parameters

convention WKT flavor. Defaults to Convention::WKT2

WKTFormatterNNPtr osgeo::proj::io::WKTFormatter::create ( const WKTFormatterNNPtr & other )

static

Constructs a new formatter from another one.

A formatter can be used only once (its internal state is mutated)

Its default behaviour can be adjusted with the different setters.

Parameters

other source formatter.

WKTFormatter & osgeo::proj::io::WKTFormatter::setStrict ( bool strictIn )

Set whether the formatter should operate on strict more or not.

The default is strit mode, in which case a FormattingException can be thrown.

const std::string & osgeo::proj::io::WKTFormatter::toString ( ) const

Returns the WKT string from the formatter.

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