timi_geodesic
根据传入待测点坐标，所有已知坐标点，返回待测点坐标到所有已知坐标点的距离，并按距离升序输出该待测点到各已知坐标点的距离
install
pip install timi-geodesic==1.1.0
examples
# coding: utf-8
from geodesic import (
get_distance_with_detail,
get_distance_with_dict,
get_distance_with_list
)
class TestTimiGeodesic(object):
def test_get_distance_id_list(self):
"""
:param: inpuut_corrdinate: <tuple> 当前坐标点, 如当前待测点
:param: coordinates: [<tuple>] 已知的各目标点
:param: sort: <str> 'asc' or 'desc' 排序方式
:return: 该待测点到各已知点按距离排序
"""
result = get_distance_with_list(
input_coordinate=(123.123, -12.21),
coordinates=[
(1, 123.123, -12.21, 0),
(2, 89.98, 14.31, 0),
(3, 90.23, 14.31, 0),
(4, 10.88, 14.31, 0)
],
sort='asc'
)
print(result)
"""
[
(1, 123.123, -12.21, 0.0),
(3, 90.23, 14.31, 4672.014658127451),
(2, 89.98, 14.31, 4693.407128885379),
(4, 10.88, 14.31, 12704.366004534697)
]
"""
def test_get_distance_detail_info(self):
result = get_distance_with_detail(
input_coordinate=(123.123, -12.21),
coordinates=[
(1, 123.123, -12.21, 0),
(2, 89.98, 14.31, 0),
(3, 90.23, 14.31, 0),
(4, 10.88, 14.31, 0)
],
sort='asc'
)
print(result)
"""
[1, 3, 2, 4]
"""
def test_get_distance_id_dict(self):
result = get_distance_with_dict(
input_coordinate=(123.123, -12.21),
coordinates=[
(1, 123.123, -12.21, 0),
(2, 89.98, 14.31, 0),
(3, 90.23, 14.31, 0),
(4, 10.88, 14.31, 0)
],
sort='asc'
)
print(result)
"""
[
{1: 0.0},
{3: 4672.014658127451},
{2: 4693.407128885379},
{4: 12704.366004534697}
]
"""
