As an example is better than anything, thoses tutorials will helps you on how-to use NativeGeometry.
The user manual is the starting point on how to use NativeGeometry efficiently.
This tutorial will helps you to get started with NativeGeometry.
NativeGeometry has a complete programmable API.
At the end of this tutorial you will be able to control NativeGeometry with its API.
This tutorial will show you how to create a cross-platform application quickly with NativeGeometry.
NativeGeometry is open source!