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Isis 3 Programmer Reference
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1 #ifndef TransverseMercator_h
2 #define TransverseMercator_h
9 #include "TProjection.h"
66 bool SetGround(
const double lat,
const double lon);
68 bool XYRange(
double &minX,
double &maxX,
double &minY,
double &maxY);
bool SetCoordinate(const double x, const double y)
This method is used to set the projection x/y.
~TransverseMercator()
Destroys the TransverseMercator object.
bool XYRange(double &minX, double &maxX, double &minY, double &maxY)
This method is used to determine the x/y range which completely covers the area of interest specified...
double m_e3
Eccentricity Constant: e3 = 35e^6/3072 estimates the value e3 = 35e^6/3072 + ...
bool m_sph
Flag set to true if sphere, and false if ellipsiod.
QString Version() const
Returns the version of the map projection.
Container for cube-like labels.
QString Name() const
Returns the name of the map projection, "TransverseMercator".
double m_scalefactor
Scale Factor for the projection.
bool SetGround(const double lat, const double lon)
This method is used to set the latitude/longitude (assumed to be of the correct LatitudeType,...
double m_eccsq
Eccentricity Squared.
Contains multiple PvlContainers.
double m_e2
Eccentricity Constant: e2 = 15e^4/256 * (1 + 3e^2/4)) estimates the value e2 = 15e^4/256 + 45e^6/1024...
Base class for Map TProjections.
TransverseMercator Map Projection.
double m_ml0
Distance along the meridian from the equator to the center latitude.
PvlGroup Mapping()
This function returns the keywords that this projection uses.
double m_e0
Eccentricity Constant: e0 = 1 - e^2/4 * (1 + 3e^2/16 * (3 + 5e^2/4)) estimates the value e0 = 1 - e^2...
double m_centerLongitude
The center longitude for the map projection.
double m_centerLatitude
The center latitude for the map projection.
double m_esp
Snyder's (e')^2 variable from equation (8-12) on page.
PvlGroup MappingLatitudes()
This function returns the latitude keywords that this projection uses.
Base class for Map Projections.
bool operator==(const Projection &proj)
Compares two Projection objects to see if they are equal.
PvlGroup MappingLongitudes()
This function returns the longitude keywords that this projection uses.
double m_e1
Eccentricity Constant: e1 = 3e^2/8 * (1.0 + e^2/4 * (1.0 + 15e^2/32)) estimates the value e1 = 3e^2/8...
This is free and unencumbered software released into the public domain.
TransverseMercator(Pvl &label, bool allowDefaults=false)
Constructs a TransverseMercator object.