org.osm2world.core.map_data.creation
Class HackMapProjection

Object
  HackMapProjection

All Implemented Interfaces:

MapProjection

public class HackMapProjection
extends Object
implements MapProjection

quick-and-dirty projection that is intended to use the "dense" space of floating point values, and tries to make 1 meter the distance represented by 1 internal unit

Field Summary

static double	SCALE_X
static double	SCALE_Y

Constructor Summary

HackMapProjection(OSMData osmData)

Method Summary

double	calcLat(VectorXZ pos) inverse for MapProjection.calcPos(double, double)
double	calcLon(VectorXZ pos) inverse for MapProjection.calcPos(double, double)
VectorXZ	calcPos(double lat, double lon)
VectorXZ	calcPos(LatLon latlon)
VectorXZ	getNorthUnit() returns a vector that points one meter to the north from the position that becomes the coordinate origin

Methods inherited from class Object

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

Field Detail

SCALE_X

public static final double SCALE_X

See Also:

Constant Field Values

SCALE_Y

public static final double SCALE_Y

See Also:

Constant Field Values

Constructor Detail

HackMapProjection

public HackMapProjection(OSMData osmData)

Method Detail

calcPos

public VectorXZ calcPos(double lat,
                        double lon)

Specified by:

calcPos in interface MapProjection

calcPos

public VectorXZ calcPos(LatLon latlon)

Specified by:

calcPos in interface MapProjection

calcLat

public double calcLat(VectorXZ pos)

Description copied from interface: MapProjection

inverse for MapProjection.calcPos(double, double)

Specified by:

calcLat in interface MapProjection

calcLon

public double calcLon(VectorXZ pos)

Description copied from interface: MapProjection

inverse for MapProjection.calcPos(double, double)

Specified by:

calcLon in interface MapProjection

getNorthUnit

public VectorXZ getNorthUnit()

Description copied from interface: MapProjection

returns a vector that points one meter to the north from the position that becomes the coordinate origin

Specified by:

getNorthUnit in interface MapProjection