def get_border_cell(s2_id):
locs = []
s2_cell = Cell(s2_id)
for i in [0, 1]:
for j in [0, 1]:
locs.append([s2_cell.get_latitude(i, j) * 180 / pi, s2_cell.get_longitude(i, j) * 180 / pi])
output = [locs[0], locs[1], locs[3], locs[2], locs[0]]
return output
def get_border_cell(s2_id):
locs = []
s2_cell = Cell(s2_id)
for i in [0, 1]:
for j in [0, 1]:
locs.append([
s2_cell.get_latitude(i, j) * 180 / pi,
s2_cell.get_longitude(i, j) * 180 / pi
])
output = [locs[0], locs[1], locs[3], locs[2], locs[0]]
return output
def cover_cell(self, cid):
lats = []
lngs = []
output = []
s2_cell = Cell(cid)
lvl = s2_cell.level()
for i in [0, 1]:
for j in [0, 1]:
lats.append(s2_cell.get_latitude(i, j)/pi*180)
lngs.append(s2_cell.get_longitude(i, j)/pi*180)
locations = self.cover_region((min(lats),min(lngs)),(max(lats),max(lngs)))
for location in locations:
testid = CellId.from_lat_lng(LatLng.from_degrees(location[0],location[1])).parent(lvl)
if testid == cid:
output.append(location)
return output
def cover_cell(self, cid):
lats = []
lngs = []
output = []
s2_cell = Cell(cid)
lvl = s2_cell.level()
for i in [0, 1]:
for j in [0, 1]:
lats.append(s2_cell.get_latitude(i, j) / pi * 180)
lngs.append(s2_cell.get_longitude(i, j) / pi * 180)
locations = self.cover_region((min(lats), min(lngs)),
(max(lats), max(lngs)))
for location in locations:
testid = CellId.from_lat_lng(
LatLng.from_degrees(location[0], location[1])).parent(lvl)
if testid == cid:
output.append(location)
return output