heal.cpp File Reference

#include <iostream>
#include <math.h>
#include "heal.h"
#include "map_exception.h"

Include dependency graph for heal.cpp:

Go to the source code of this file.

Functions

long xy2pix (long ix, long iy)
double toMollweide (const double phi, const double lambda, double &x, double &y)
double fromMollweide (const double x, const double y, double &phi, double &lambda)

Variables

const double lambda0 = 0


Function Documentation

double fromMollweide ( const double  x,
const double  y,
double &  phi,
double &  lambda 
)

Definition at line 119 of file heal.cpp.

References lambda0, and MapException::Other.

double toMollweide ( const double  phi,
const double  lambda,
double &  x,
double &  y 
)

Definition at line 58 of file heal.cpp.

Referenced by PolarArgLine::draw(), SkyViewer::recenterAt(), and toMollweide().

long xy2pix ( long  ix,
long  iy 
)

Definition at line 28 of file heal.cpp.

Referenced by SkyTexture::buildLUT().


Variable Documentation

const double lambda0 = 0

Definition at line 16 of file heal.cpp.

Referenced by fromMollweide(), and toMollweide().


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