TerraExplorer exposes three separate ActiveX components, the 3D
Window, the Information Tree, and the Navigation Map. These
components are exposed through ActiveX Control technology. You can
use the ActiveX viewers in your custom user interface from an HTML
page, Visual Basic or C++ application, or any other environment
that supports adding ActiveX objects.
When you use the ActiveX component, you must use the 3D Window
component. This launches TerraExplorer with the 3D window displayed
in the ActiveX display area, and without the standard TerraExplorer
GUI. You can then also add the other ActiveX objects.