Congratulations! You have gained a very good control over your vector data. In this chapter, we learned effective feature management. We modified attributes, organized them in a different way, and even created thematic maps based on them. We also learned a basic yet very powerful method to modify the features' geometries.
In the next chapter, we will learn how to create custom controls and interactions. Among the different interactions, we will implement our attribute management system in a proper way. In the end, we will create a complete editing toolbar.