Mapping with D3 | Visible DataTrying out D3's geographic features. Hover over a county: There's nothing special about this map. It's just US counties and states, with minimal interaction. I wanted to try out D3's mapping capabilities, and this made for good practice. The Good Creating a simple map in D3 is remarkably easy. Assuming you have a GeoJSON, drawing a path is as simple as: var counties = map.append('g') .attr('class'
