Class IWSize

A class representing the size of a rectangle.

IWSize

IWSize(width, height)

Creates a new size object with the specified dimension.

Parameters:
number width - the width in pixels
number height - the height in pixels

clone

IWSize clone()

Returns a new instance of this object.

Returns:
IWSize 

compareTo

number compareTo(other)

Returns 1 if this size is larger than the other one, -1 if it is smaller and 0 if both sizes are the same.

Parameters:
IWSize other - another size

Returns:
number 

containsPoint

boolean containsPoint(point)

Checks whether the specified point stands inside or outside this size.

Parameters:
IWPoint point - a point

Returns:
boolean returns true if the point is part of the size, otherwise it returns false.

divide

IWSize divide(scalar)

Divides size by a scalar

Parameters:
Number scalar

Returns:
IWSize 

equals

boolean equals(other)

Checks whether the specified size and this one are the same.

Parameters:
IWSize other - another size object

Returns:
boolean 

getCenter

IWPoint getCenter()

Interprets the size as a rectangle from (0, 0) to (w, h) and returns the center of it.

Returns:
IWPoint the center, i.e. (width/2, height/2)

getHeight

number getHeight()

Returns the height value.

Returns:
number 

getWidth

number getWidth()

Returns the width value.

Returns:
number 

multiplicate

multiplicate(scalar)

Parameters:
scalar

multiply

IWSize multiply(scalar)

Multiplicates size by a scalar

Parameters:
Number scalar

Returns:
IWSize 

setHeight

void setHeight(height)

Sets the height value. The value must be greater than zero, otherwise an exception is thrown.

Parameters:
number height - the new height

Returns:
void 

setWidth

void setWidth(width)

Sets the width. The value must be greater than zero, otherwise an exception is thrown.

Parameters:
number width - the new width

Returns:
void 

toString

String toString()

Returns a string representation of this size in the form width x height.

Returns:
String