Class Projector

• Defined in File Projection.h

Class Documentation

class Projector

Base class for implementing projection models. To use your own projection, implement this class and and pass it to the write/load functions.

Public Types

using Ptr = std::shared_ptr<Projector>

Public Functions

inline explicit Projector(Origin origin = Origin::defaultOrigin())

Projector(Projector &&rhs) noexcept = default

Projector &operator=(Projector &&rhs) noexcept = default

Projector(const Projector &rhs) = default

Projector &operator=(const Projector &rhs) = default

virtual ~Projector() noexcept = default

virtual BasicPoint3d forward(const GPSPoint &p) const = 0

Project a point from lat/lon coordinates to a local coordinate system.

Throws:

ForwardProjectionError – if projection is impossible

virtual GPSPoint reverse(const BasicPoint3d &p) const = 0

Project a point from local coordinates to global lat/lon coordinates.

Throws:

ReverseProjectionError – if projection is impossible

inline const Origin &origin() const

Obtain the internal origin.