an animated path on a map, in canvas
inspired by the bl.ock Animated path using canvas from @rveciana
path geography drawn by clicking on the map over at geojson.io and then converted to topojson using http://jeffpaine.github.io/geojson-topojson/
I originally learned about geojson.io from @enjalot‘s working with spatial data workshop notes
the San Francisco Bay Area land area geography is positioned and scaled using knowledge gathered from the classic tutorial Let’s Make a Map
earlier iterations and #d3brokeandmadeart can be found in this repo