Computers and Technology, 12.03.2021 16:40 reemoe

Suppose you have to design an application for drawing 2D geometric shapes. Some shapes are complex and may contain one or more shapes, basic or complex. For instance, a House shape includes 3 Rectangle (basic) shapes, a Chimney shape, and an Ellipse (basic) shape. The Chimney is a complex shape and includes 4 Line shapes. A complex shape behaves like a basic shape but also allows one to add/remove basic shapes to/from it. What design pattern must be applied to these shape concepts

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Suppose you have to design an application for drawing 2D geometric shapes. Some shapes are complex a...