nsidc.mapx
Class Mapx

java.lang.Object
  |
  +--nsidc.mapx.Mapx

Direct Known Subclasses:

AzimuthalEqualArea, AzimuthalEqualAreaEllipsoid, CylindricalEqualArea, CylindricalEqualAreaEllipsoid, CylindricalEquidistant, LambertConicConformalEllipsoid, Mercator, Mollweide, Orthographic, PolarStereographic, PolarStereographicEllipsoid, Sinusoidal

public abstract class Mapx

extends java.lang.Object

Field Summary

int	bdy_detail
float	center_lat
float	center_lon
int	cil_detail
float	east
float	eccentricity
float	equatorial_radius
float	label_lat
float	label_lon
float	lat_interval
float	lat0
float	lat1
float	lon_interval
float	lon0
float	lon1
java.lang.String	map_projection_name
float	north
int	riv_detail
float	rotation
float	scale
float	south
float	west

Constructor Summary

Mapx(java.lang.String given_map_projection_name, float given_lat0, float given_lon0, float given_lat1, float given_lon1, float given_rotation, float given_scale, float given_center_lat, float given_center_lon, float given_south, float given_north, float given_west, float given_east, float given_lat_interval, float given_lon_interval, float given_label_lat, float given_label_lon, int given_cil_detail, int given_bdy_detail, int given_riv_detail, float given_equatorial_radius, float given_eccentricity)

Method Summary

void	close_mapx()
float	degrees(double radians)
int	forward_mapx(float lat, float lon, float[] u, float[] v)
abstract int	geo_to_map(float lat, float lon, float[] u, float[] v)
protected abstract int	initialize()
int	inverse_mapx(float u, float v, float[] lat, float[] lon)
abstract int	map_to_geo(float x, float y, float[] lat, float[] lon)
float	normalize(double lon)
float	normalize(float lon)
void	normalize(float[] lon)
float	radians(double degrees)
int	reinit()
protected void	reset(java.lang.String given_map_projection_name, float given_lat0, float given_lon0, float given_lat1, float given_lon1, float given_rotation, float given_scale, float given_center_lat, float given_center_lon, float given_south, float given_north, float given_west, float given_east, float given_lat_interval, float given_lon_interval, float given_label_lat, float given_label_lon, int given_cil_detail, int given_bdy_detail, int given_riv_detail, float given_equatorial_radius, float given_eccentricity)
java.lang.String	toString()
int	within_mapx(float lat, float lon)

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

map_projection_name

public java.lang.String map_projection_name

lat0

public float lat0

lon0

public float lon0

lat1

public float lat1

lon1

public float lon1

rotation

public float rotation

scale

public float scale

center_lat

public float center_lat

center_lon

public float center_lon

south

public float south

north

public float north

east

public float east

west

public float west

lat_interval

public float lat_interval

lon_interval

public float lon_interval

label_lat

public float label_lat

label_lon

public float label_lon

cil_detail

public int cil_detail

bdy_detail

public int bdy_detail

riv_detail

public int riv_detail

equatorial_radius

public float equatorial_radius

eccentricity

public float eccentricity

Constructor Detail

Mapx

public Mapx(java.lang.String given_map_projection_name,
            float given_lat0,
            float given_lon0,
            float given_lat1,
            float given_lon1,
            float given_rotation,
            float given_scale,
            float given_center_lat,
            float given_center_lon,
            float given_south,
            float given_north,
            float given_west,
            float given_east,
            float given_lat_interval,
            float given_lon_interval,
            float given_label_lat,
            float given_label_lon,
            int given_cil_detail,
            int given_bdy_detail,
            int given_riv_detail,
            float given_equatorial_radius,
            float given_eccentricity)

Method Detail

reset

protected void reset(java.lang.String given_map_projection_name,
                     float given_lat0,
                     float given_lon0,
                     float given_lat1,
                     float given_lon1,
                     float given_rotation,
                     float given_scale,
                     float given_center_lat,
                     float given_center_lon,
                     float given_south,
                     float given_north,
                     float given_west,
                     float given_east,
                     float given_lat_interval,
                     float given_lon_interval,
                     float given_label_lat,
                     float given_label_lon,
                     int given_cil_detail,
                     int given_bdy_detail,
                     int given_riv_detail,
                     float given_equatorial_radius,
                     float given_eccentricity)

close_mapx

public void close_mapx()

reinit

public int reinit()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

radians

public float radians(double degrees)

degrees

public float degrees(double radians)

normalize

public void normalize(float[] lon)

normalize

public float normalize(float lon)

normalize

public float normalize(double lon)

within_mapx

public int within_mapx(float lat,
                       float lon)

forward_mapx

public int forward_mapx(float lat,
                        float lon,
                        float[] u,
                        float[] v)

inverse_mapx

public int inverse_mapx(float u,
                        float v,
                        float[] lat,
                        float[] lon)

initialize

protected abstract int initialize()

geo_to_map

public abstract int geo_to_map(float lat,
                               float lon,
                               float[] u,
                               float[] v)

map_to_geo

public abstract int map_to_geo(float x,
                               float y,
                               float[] lat,
                               float[] lon)