PrintIn this lesson, you learned about the many 2D and 3D symbol classes used to depict points, lines and polygons in Esri's JS API. You then saw how thematic mapping can be done through the use of various Renderer objects. Finally, you were shown how popup windows can be configured via the API to display information about map features in the form of text, images and charts.
With the basics of layer implementation under your belt, Lesson 7 will look at how to build search and query functionality into an app.