A CAD Library for drawing and manipulating 2D shapes.

To compile the library and test files, use the provided makefile.

The repository features a variety of data structures, including:

• 🏛️ CAD2D: This data structure holds CAD content and handles export/import operations.

• 🌳 Hierarchy: It establishes hierarchical relationships among CAD entities, ensuring uniqueness through Hash-Table with linear probing.

• ✏️ Entity: Entities like polylines, rectangles, and text are stored here, each with a unique label for customization.

• 🏷️ Label: Data structures to specify entities, ensuring uniqueness through Hash-Table.

CAD content can be exported in EPS or GTUCAD formats, while GTUCAD format is used for importing.

All code has been rigorously tested with the Evince application. View test results in the "examples" folder.

After compilation, execute the "test" executable to generate outputs with *.eps and *.gtucad extensions. To view the result of the first test, use the bash command evince test0.eps. To view all examples at once, use evince test*eps.

While basic snapping functions are provided, advanced purposes may require additional optimization in the future. Stay tuned for better-snapping functions.