def test_support_for_other_geometry_column_names(self):
df = pd.DataFrame([
{
"xxx": Point(0, 0),
"t": datetime(2018, 1, 1, 12, 0, 0)
},
{
"xxx": Point(6, 0),
"t": datetime(2018, 1, 1, 12, 6, 0)
},
{
"xxx": Point(6, 6),
"t": datetime(2018, 1, 1, 12, 10, 0)
},
]).set_index("t")
geo_df = GeoDataFrame(df, geometry="xxx", crs=CRS_METRIC)
traj = Trajectory(geo_df, 1)
traj.add_speed()
traj.add_direction()
traj.get_bbox()
traj.get_length()
traj.get_linestring_between(datetime(2018, 1, 1, 12, 0, 0),
datetime(2018, 1, 1, 12, 6, 0))
traj.get_start_location()
traj.hvplot()
traj.size()
traj.to_line_gdf()
traj.to_linestringm_wkt()
traj.to_linestring()
traj.to_point_gdf()
traj.to_traj_gdf()
def test_get_linestring_between_interpolate_ValueError(self):
# test for https://github.com/anitagraser/movingpandas/issues/118
# (not sure what causes this problem)
df = pd.DataFrame([
{
"geometry": Point(0, 0),
"t": datetime(2018, 1, 1, 12, 0, 0)
},
{
"geometry": Point(6, 0),
"t": datetime(2018, 1, 1, 12, 6, 0)
},
{
"geometry": Point(6, 6),
"t": datetime(2018, 1, 1, 12, 10, 0)
},
{
"geometry": Point(9, 9),
"t": datetime(2018, 1, 1, 12, 15, 0)
},
]).set_index("t")
toy_traj = Trajectory(GeoDataFrame(df, crs=31256), 1)
result = toy_traj.get_linestring_between(
datetime(2018, 1, 1, 12, 6, 0),
datetime(2018, 1, 1, 12, 11, 0),
method="interpolated",
).wkt
assert result == "LINESTRING (6 0, 6 6, 6.6 6.6)"
def test_get_linestring_between(self):
df = pd.DataFrame([
{'geometry': Point(0, 0), 't': datetime(2018, 1, 1, 12, 0, 0)},
{'geometry': Point(10, 0), 't': datetime(2018, 1, 1, 12, 10, 0)},
{'geometry': Point(20, 0), 't': datetime(2018, 1, 1, 12, 20, 0)},
{'geometry': Point(30, 0), 't': datetime(2018, 1, 1, 12, 30, 0)}
]).set_index('t')
geo_df = GeoDataFrame(df, crs=from_epsg(31256))
traj = Trajectory(1, geo_df)
result = traj.get_linestring_between(datetime(2018, 1, 1, 12, 5, 0), datetime(2018, 1, 1, 12, 25, 0, 50)).wkt
expected_result = "LINESTRING (10 0, 20 0)"
self.assertEqual(result, expected_result)
