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_to_line_gdf(self):
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)
},
]).set_index("t")
geo_df = GeoDataFrame(df, crs=CRS_METRIC)
traj = Trajectory(geo_df, 1)
line_gdf = traj.to_line_gdf()
df2 = pd.DataFrame([
{
"t": datetime(2018, 1, 1, 12, 6, 0),
"prev_t": datetime(2018, 1, 1, 12, 0, 0),
"geometry": LineString([(0, 0), (6, 0)]),
},
{
"t": datetime(2018, 1, 1, 12, 10, 0),
"prev_t": datetime(2018, 1, 1, 12, 6, 0),
"geometry": LineString([(6, 0), (6, 6)]),
},
])
expected_line_gdf = GeoDataFrame(df2, crs=CRS_METRIC)
assert_frame_equal(line_gdf, expected_line_gdf)
