Draw a class diagram showing window and rectangle class

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Reference no: EM132131943

On a single diagram, illustrate the following using the UML notation for objects, links and messages.

(a) An object of class Window, with no attributes shown;

(b) An object of class Rectangle with attributes length and width. Assume that the Rectangle class supports an operation to return the area of a rectangle object.

(c) A link between the window and rectangle objects, modeling the fact that the rectangle defines the screen co-ordinates of the window.

(d) The window object sending a message to the rectangle asking for its area.

Draw a class diagram showing Window and Rectangle classes with the properties mentioned in this question.

Reference no: EM132131943

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