Class IWCoordinate

A class representing a coordinate.

IWCoordinate

IWCoordinate(x, y, projection)

Creates a new coordinate. If x and y are not specified (0, 0) is returned.

Parameters:
number x - horizontal coordinate
number y - vertical coordinate
String projection - projection type of this coordinate (optional, default is Mercator)

clone

IWCoordinate clone()

Returns a new instance of this object.

Returns:
IWCoordinate 

distanceFrom

number distanceFrom(other)

Returns the distance between this coordinate and another one in meters.

Parameters:
IWCoordinate other - another coordinate

Returns:
number 

equals

boolean equals(other)

Checks whether this coordinate equals another one (or is very close to it, i.e. in a range of 5 meters).

Parameters:
IWCoordinate other - another coordinate

Returns:
boolean 

getProjectionType

String getProjectionType()

Returns the projection type.

Returns:
String 

getX

number getX()

Returns the horizontal position of this coordinate.

Returns:
number 

getY

number getY()

Returns the vertical position of this coordinate in meters.

Returns:
number 

setProjectionType

void setProjectionType(projectionType)

Sets the projection type.

Parameters:
String projectionType

Returns:
void 

setX

void setX(x)

Sets the horizontal position of this coordinate.

Parameters:
number x

Returns:
void 

setY

void setY(y)

Sets the vertical position of this coordinate in meters.

Parameters:
number y

Returns:
void 

toFormattedString

String toFormattedString()

Returns a compact string representation of this coordinate. For WGS84 coordinates this is latitude, longitude (e.g. "50.701508, 7.140887"), in all other cases x, y (e.g. "794920, 6568663").

Returns:
String the coordinate string

toMercator

IWCoordinate toMercator()

Projects the coordinate to Mercator. Returns a copy of the coordinate if it already is in Mercator.

Returns:
IWCoordinate 

toString

String toString()

Returns a string representation of this coordinate.

Returns:
String 

toWGS84

IWCoordinate toWGS84()

Projects the coordinate to WGS 84. Returns a copy of the coordinate if it already is in WGS 84.

Returns:
IWCoordinate