Convert between undistorted focal plane and ground coordinates. More...

#include <VimsSkyMap.h>

Public Member Functions
	VimsSkyMap (Camera *parent, Pvl &lab)
	Constructs the VimsSkyMap object. More...

virtual	~VimsSkyMap ()
	Destroys the VimsSkyMap object. More...

virtual bool	SetFocalPlane (const double ux, const double uy, const double uz)
	Compute ground position from focal plane coordinate. More...

virtual bool	SetSky (const double ra, const double dec)
	Sets the sky position to the given ra and dec. More...

void	Init (Pvl &lab)
	Initialize vims sky model. More...

double	FocalPlaneX () const
	Return undistorted focal plane x. More...

double	FocalPlaneY () const
	Return undistorted focal plane y. More...

Protected Attributes
Camera *	p_camera

double	p_focalPlaneX

double	p_focalPlaneY

Detailed Description

Convert between undistorted focal plane and ground coordinates.

This base class is used to convert between undistorted focal plane coordinates (x/y) in millimeters and ground coordinates lat/lon. This class handles the case of framing cameras.

See Also: Camera; VimsCamera

Author: 2006-04-05 Tracie Sucharski

Constructor & Destructor Documentation

Isis::VimsSkyMap::VimsSkyMap	(	Camera *	parent,
		Pvl &	lab
	)

Constructs the VimsSkyMap object.

Parameters

parent	A pointer to the parent Camera object
lab	Pvl labels for the image

virtual Isis::VimsSkyMap::~VimsSkyMap ( )

inlinevirtual

Destroys the VimsSkyMap object.

Member Function Documentation

double Isis::CameraSkyMap::FocalPlaneX ( ) const

inlineinherited

Return undistorted focal plane x.

References Isis::CameraSkyMap::p_focalPlaneX.

Referenced by Isis::Camera::SetRightAscensionDeclination().

double Isis::CameraSkyMap::FocalPlaneY ( ) const

inlineinherited

Return undistorted focal plane y.

References Isis::CameraSkyMap::p_focalPlaneY.

Referenced by Isis::Camera::SetRightAscensionDeclination().

void Isis::VimsSkyMap::Init ( Pvl & lab )

Initialize vims sky model.

Parameters

[in] lab (Pvl &) Cube Pvl label

Exceptions

iException::Io	- "Cannot process NYQUIST(undersampled) mode "
iException::Io	- "Can't open unit vector file"

References _FILEINFO_, Isis::Sensor::Declination(), Isis::iTime::Et(), Isis::PvlObject::findGroup(), Isis::Spice::getClockTime(), Isis::Camera::IgnoreProjection(), Isis::NULL8, Isis::CameraSkyMap::p_camera, Isis::Camera::ParentLines(), Isis::Camera::ParentSamples(), Isis::IException::Programmer, Isis::Sensor::RightAscension(), Isis::Camera::SetImage(), Isis::Sensor::setTime(), Isis::toDouble(), and Isis::PvlObject::Traverse.

bool Isis::VimsSkyMap::SetFocalPlane	(	const double	ux,
		const double	uy,
		const double	uz
	)

virtual

Compute ground position from focal plane coordinate.

This method will compute the ground position given an undistorted focal plane coordinate. Note that the latitude/longitude value can be obtained from the camera class passed into the constructor.

Parameters