
6 Implementation and Screenshots
6.1 Class Diagram of E-Reader
In an object-oriented application, the class diagram represents the relationships between
different classes in the model. It includes the class names, attributes and member functions.
As depicted in the figure 6.1 below the modules in the system are heavily tied to the Nano-X
API ported on C-Language. This is owing to the fact that the development kit is also ported to
Nano-X framework. C is not an object-oriented language so it is difficult to make a class
diagram of the modules used by the E-Reader. However, the class model approach is a very
useful tool that summarizes the entire system and gives the developer and the reader a bird’s
eyes view of the modules in the system. Hence the model is used here.
Figure 6.1 Class diagram of the EBR
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