Class: resizable2D


                    resizable2D.
                    at(location':
                    Point)
                    size(width':
                    Number, height':
                    Number)
                    on(canvas':
                    DrawingCanvas) -> 
                    Graphic2D

abstract class to be extended for 2 dimensional objects that can be resized.

Methods

Method signature	Return type
`asString`	`String`
`height:=( h: Number)`	`Done`
`setSize( w: Number, h: Number)`	`Done`
`width:=( w: Number)`	`Done`