Slide 23
Slide 23 text
Using Matplotlib
%matplotlib inline
import mplleaflet
from matplotlib import pyplot
import rethinkdb as r
conn = r.connect()
near_tokyo = list(r.table("quake").get_intersecting(
r.circle([139.69, 35.68], 200, unit="mi"), index="geometry")
["geometry"] \
.map(r.row.to_geojson()["coordinates"]).run(conn))
conn.close()
pyplot.plot([p[0] for p in near_tokyo],
[p[1] for p in near_tokyo], 'rs')
mplleaflet.display()