The direction of positive increase in the coordinate value for a coordinate system axis. More...

#include <coordinatesystem.hpp>

Inheritance diagram for osgeo::proj::cs::AxisDirection:

Collaboration diagram for osgeo::proj::cs::AxisDirection:

Static Public Attributes
static const AxisDirection	NORTH

static const AxisDirection	NORTH_NORTH_EAST

static const AxisDirection	NORTH_EAST

static const AxisDirection	EAST_NORTH_EAST

static const AxisDirection	EAST

static const AxisDirection	EAST_SOUTH_EAST

static const AxisDirection	SOUTH_EAST

static const AxisDirection	SOUTH_SOUTH_EAST

static const AxisDirection	SOUTH

static const AxisDirection	SOUTH_SOUTH_WEST

static const AxisDirection	SOUTH_WEST

static const AxisDirection	WEST_SOUTH_WEST

static const AxisDirection	WEST

static const AxisDirection	WEST_NORTH_WEST

static const AxisDirection	NORTH_WEST

static const AxisDirection	NORTH_NORTH_WEST

static const AxisDirection	UP

static const AxisDirection	DOWN

static const AxisDirection	GEOCENTRIC_X

static const AxisDirection	GEOCENTRIC_Y

static const AxisDirection	GEOCENTRIC_Z

static const AxisDirection	COLUMN_POSITIVE

static const AxisDirection	COLUMN_NEGATIVE

static const AxisDirection	ROW_POSITIVE

static const AxisDirection	ROW_NEGATIVE

static const AxisDirection	DISPLAY_RIGHT

static const AxisDirection	DISPLAY_LEFT

static const AxisDirection	DISPLAY_UP

static const AxisDirection	DISPLAY_DOWN

static const AxisDirection	FORWARD

static const AxisDirection	AFT

static const AxisDirection	PORT

static const AxisDirection	STARBOARD

static const AxisDirection	CLOCKWISE

static const AxisDirection	COUNTER_CLOCKWISE

static const AxisDirection	TOWARDS

static const AxisDirection	AWAY_FROM

static const AxisDirection	FUTURE

static const AxisDirection	PAST

static const AxisDirection	UNSPECIFIED

Additional Inherited Members
Public Member Functions inherited from osgeo::proj::util::CodeList
const std::string &	toString () PROJ_CONST_DECL

	operator std::string () PROJ_CONST_DECL

Detailed Description

The direction of positive increase in the coordinate value for a coordinate system axis.

Remarks: Implements AxisDirection from ISO 19111:2018

Member Data Documentation

const AxisDirection osgeo::proj::cs::AxisDirection::AFT

static

Axis positive direction is aft; for an observer at the centre of the object this will be towards its back, stern or tail.

const AxisDirection osgeo::proj::cs::AxisDirection::AWAY_FROM

static

Axis positive direction is away from the object.

const AxisDirection osgeo::proj::cs::AxisDirection::CLOCKWISE

static

Axis positive direction is clockwise from a specified direction.

const AxisDirection osgeo::proj::cs::AxisDirection::COLUMN_NEGATIVE

static

Axis positive direction is towards lower pixel column.

const AxisDirection osgeo::proj::cs::AxisDirection::COLUMN_POSITIVE

static

Axis positive direction is towards higher pixel column.

const AxisDirection osgeo::proj::cs::AxisDirection::COUNTER_CLOCKWISE

static

Axis positive direction is counter clockwise from a specified direction.

const AxisDirection osgeo::proj::cs::AxisDirection::DISPLAY_DOWN

static

Axis positive direction is towards bottom of approximately vertical display surface.

const AxisDirection osgeo::proj::cs::AxisDirection::DISPLAY_LEFT

static

Axis positive direction is left in display.

const AxisDirection osgeo::proj::cs::AxisDirection::DISPLAY_RIGHT

static

Axis positive direction is right in display.

const AxisDirection osgeo::proj::cs::AxisDirection::DISPLAY_UP

static

Axis positive direction is towards top of approximately vertical display surface.

const AxisDirection osgeo::proj::cs::AxisDirection::DOWN

static

Axis positive direction is down relative to gravity.

const AxisDirection osgeo::proj::cs::AxisDirection::EAST

static

Axis positive direction is 90deg clockwise from north.

const AxisDirection osgeo::proj::cs::AxisDirection::EAST_NORTH_EAST

static

Axis positive direction is approximately east-north-east.

const AxisDirection osgeo::proj::cs::AxisDirection::EAST_SOUTH_EAST

static

Axis positive direction is approximately east-south-east.

const AxisDirection osgeo::proj::cs::AxisDirection::FORWARD

static

Axis positive direction is forward; for an observer at the centre of the object this is will be towards its front, bow or nose.

const AxisDirection osgeo::proj::cs::AxisDirection::FUTURE

static

Temporal axis positive direction is towards the future.

const AxisDirection osgeo::proj::cs::AxisDirection::GEOCENTRIC_X

static

Axis positive direction is in the equatorial plane from the centre of the modelled Earth towards the intersection of the equator with the prime meridian.

const AxisDirection osgeo::proj::cs::AxisDirection::GEOCENTRIC_Y

static

Axis positive direction is in the equatorial plane from the centre of the modelled Earth towards the intersection of the equator and the meridian 90deg eastwards from the prime meridian.

const AxisDirection osgeo::proj::cs::AxisDirection::GEOCENTRIC_Z

static

Axis positive direction is from the centre of the modelled Earth parallel to its rotation axis and towards its north pole.

const AxisDirection osgeo::proj::cs::AxisDirection::NORTH

static

Axis positive direction is north. In a geodetic or projected CRS, north is defined through the geodetic reference frame. In an engineering CRS, north may be defined with respect to an engineering object rather than a geographical direction.

const AxisDirection osgeo::proj::cs::AxisDirection::NORTH_EAST

static

Axis positive direction is approximately north-east.

const AxisDirection osgeo::proj::cs::AxisDirection::NORTH_NORTH_EAST

static

Axis positive direction is approximately north-north-east.

const AxisDirection osgeo::proj::cs::AxisDirection::NORTH_NORTH_WEST

static

Axis positive direction is approximately north-north-west.

const AxisDirection osgeo::proj::cs::AxisDirection::NORTH_WEST

static

Axis positive direction is approximately north-west.

const AxisDirection osgeo::proj::cs::AxisDirection::PAST

static

Temporal axis positive direction is towards the past.

const AxisDirection osgeo::proj::cs::AxisDirection::PORT

static

Axis positive direction is port; for an observer at the centre of the object this will be towards its left.

const AxisDirection osgeo::proj::cs::AxisDirection::ROW_NEGATIVE

static

Axis positive direction is towards lower pixel row.

const AxisDirection osgeo::proj::cs::AxisDirection::ROW_POSITIVE

static

Axis positive direction is towards higher pixel row.

const AxisDirection osgeo::proj::cs::AxisDirection::SOUTH

static

Axis positive direction is 180deg clockwise from north.

const AxisDirection osgeo::proj::cs::AxisDirection::SOUTH_EAST

static

Axis positive direction is approximately south-east.

const AxisDirection osgeo::proj::cs::AxisDirection::SOUTH_SOUTH_EAST

static

Axis positive direction is approximately south-south-east.

const AxisDirection osgeo::proj::cs::AxisDirection::SOUTH_SOUTH_WEST

static

Axis positive direction is approximately south-south-west.

const AxisDirection osgeo::proj::cs::AxisDirection::SOUTH_WEST

static

Axis positive direction is approximately south-west.

const AxisDirection osgeo::proj::cs::AxisDirection::STARBOARD

static

Axis positive direction is starboard; for an observer at the centre of the object this will be towards its right.

const AxisDirection osgeo::proj::cs::AxisDirection::TOWARDS

static

Axis positive direction is towards the object.

const AxisDirection osgeo::proj::cs::AxisDirection::UNSPECIFIED

static

Axis positive direction is unspecified.

const AxisDirection osgeo::proj::cs::AxisDirection::UP

static

Axis positive direction is up relative to gravity.

const AxisDirection osgeo::proj::cs::AxisDirection::WEST

static

Axis positive direction is 270deg clockwise from north.

const AxisDirection osgeo::proj::cs::AxisDirection::WEST_NORTH_WEST

static

Axis positive direction is approximately west-north-west.

const AxisDirection osgeo::proj::cs::AxisDirection::WEST_SOUTH_WEST

static

Axis positive direction is approximately west-south-west.

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

include/proj/coordinatesystem.hpp
src/coordinatesystem.cpp
src/static.cpp

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Data Documentation