0
votes
0answers
41 views

Placing Pins and following transformation on zoom map d3

So I am using this http:// bl.ocks. org/mbostock/4699541 framework on D3.js and I just figured out how to append circles to the map. However when you click on a state the circle moves out of place ...
3
votes
2answers
251 views

“Hello World” introduction for ubuntuGIS?

Is the GIS equivalent of "Hello world!" = "You are here?" I installed ubuntuGIS recently, but I'm a little overwhelmed navigating the network of many packages to begin accomplishing simple things. ...