at editing large Ima requirements below partially describe a photo editing software escribing an object-oriented system using the list of requirements below. 1. Each image has a canvas. 2. The software uses coordinates to define exact points on a canvas. 3. A canvas must have at least one layer. 4. A canvas can have many layers. 5. Each layer belongs to a single canvas. 6. Each layer has two coordinates: start and end. 7. Layers consist of components and each layer has at least one component. 8. The software has two types of components: text and shape. 9. The software has four types of shapes: line, arc, ellipse and rectangle. 10. The software allows users to add comments to components. 11. Each component can be added multiple comments. 12. Each comment is for one component and it is written by one user. 13. A user can write multiple comments. 14. The software provides effects. 15. Effects are applied to layers via (effect) areas. 16. Each area has a single effect. 17. Lavers can have many areas with effects.

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A: Given: To draw a Class Diagram, define Class Diagram and Standard Notations.

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A: The Answer is

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A:

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