Class IWPoint

A class representing a 2D point in screen coordinates.

IWPoint

IWPoint(x, y)

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

Parameters:
Number x - horizontal coordinate
Number y - vertical coordinate

add

IWPoint add(other)

Returns a point whose value is (this + other).

Parameters:
IWPoint other - another a point

Returns:
IWPoint 

clone

IWPoint clone()

Returns a new instance of this object.

Returns:
IWPoint 

distanceFrom

Number distanceFrom(other)

Returns the distance between this point and another one in pixels.

Parameters:
IWPoint other - another a point

Returns:
Number 

equals

boolean equals(other)

Checks whether this point equals another one. Two points are equal when both have the same x and y values.

Parameters:
IWPoint other - another a point

Returns:
boolean 

getX

Number getX()

Returns the horizontal position of this point.

Returns:
Number 

getY

Number getY()

Returns the vertical position of this point.

Returns:
Number 

setX

void setX(x)

Sets the horizontal position of this point.

Parameters:
Number x - new horizontal coordinate

Returns:
void 

setY

void setY(y)

Sets the vertical position of this point.

Parameters:
Number y - new vertical coordinate

Returns:
void 

substract

IWPoint substract(other)

Returns a point whose value is (this - other).

Parameters:
IWPoint other - another a point

Returns:
IWPoint 

toString

String toString()

Returns a string representation of this point.

Returns:
String