Once you've created a graphics layer (as described in How to add a graphics layer), you need to add graphics to it to display data. In most cases, you'll create graphics using geometries that have been created by actions such as executing a query or drawing a shape on the map.
/ Classtalk : A classroom communication system for active learning. In: Journal of Computing in Higher Education. 1996 ; Vol. 7, No. 2. pp. 3-47 @article{cc819104b3034becb09019ef6c28d94c,
With 42 students and their parents, it is a nightmare for me to call each one of them. What do I do? I get inspired by therodinhoods.com community. As I read stories on how problems lead to solutions, I got completely inspired and developed an app called ClassTalk.It is an Android based app that is strictly group based. Parentâs view: They are not given any âCreate Groupâ option.