MapAPI 1.4

Class: IWPoint

IWPoint

A class representing a 2D point in screen coordinates.

new IWPoint(x, y)

Creates a new point at the specified coordinate. If x and y are not specified (0, 0) is returned.
Parameters:
Name Type Description
x Number horizontal coordinate
y Number vertical coordinate

Extends

Methods

add(other)

Returns a point whose value is (this + other).
Parameters:
Name Type Description
other IWPoint another a point
Returns:
Type
IWPoint

clone()

Returns a new instance of this object.
Overrides:
Returns:
Type
IWPoint

distanceFrom(other)

Returns the distance between this point and another one in pixels.
Parameters:
Name Type Description
other IWPoint another a point
Returns:
Type
Number

equals(other)

Checks whether this point equals another one. Two points are equal when both have the same x and y values.
Parameters:
Name Type Description
other IWPoint another a point
Returns:
Type
boolean

getX()

Returns the horizontal position of this point.
Returns:
Type
Number

getY()

Returns the vertical position of this point.
Returns:
Type
Number

setX(x)

Sets the horizontal position of this point.
Parameters:
Name Type Description
x Number new horizontal coordinate
Returns:
Type
void

setY(y)

Sets the vertical position of this point.
Parameters:
Name Type Description
y Number new vertical coordinate
Returns:
Type
void

substract(other)

Returns a point whose value is (this - other).
Parameters:
Name Type Description
other IWPoint another a point
Returns:
Type
IWPoint

toString()

Returns a string representation of this point.
Returns:
Type
String