leaflet為R語言提供了API很好用，這次嘗試用Python使用leaflet，需要folium
安裝folium

pip install folium

一個小例子

import folium
import re

input = open('C:\\Users\\Administrator\\Desktop\\a.txt','r')
text=input.read()
list = re.split('\n',text)
location = []
for element in list:
    location.append([re.split('\|',element
 
)[3],re.split('\|',element)[4]])
oneUserMap = folium.Map(location=[40.07645623466996,116.27861671489337],zoom_start=12)
i=1
for e in location:
    folium.RegularPolygonMarker(
    [e[0],e[1]],
    popup=str(i)+":"+e[0]+e[1],
    fill_color='#769d96',
    number_of_sides=8,
    radius=10
    ).add_to(oneUserMap)
    i+=1
 

line_to_hanoi = folium.PolyLine(
    location
    color = black
).add_to(oneUserMap)
oneUserMap

準備的資料

|  |1501496792778|40.07645623466996 |116.27861671489337|     |500.0            |
|  |1501496804436|40.07677430790909 |116.30160665327273|     |500.0            |
|  |1501496811915|40.07955491668396 |116.30727382008362|     |648.4            |
 

|  |1501496812482|40.06855637583342 |116.30051482871957|     |500.0            |
|  |1501496813846|40.077435394999995|116.30485216      |     |500.0            |
|  |1501496817141|40.077584649928994|116.307341000568  |     |500.0            |
|  |1501496822612|40.06655521627066 |116.31470252233457|     |500.0            |
|  |1501496827068|40.07608486533642 |116.31106972109029|     |500.0            |
|  |1501496836593|40.06973485515626 |116.30804128929688|     |500.0            |
|  |1501496845777|40.06760852730224 |116.30944094027082|     |500.0            |
|  |1501496848437|40.069649238      |116.311817496     |      |500.0            |
|  |1501496856231|40.058194078836195|116.32216476281336|     |500.0            |
|  |1501496861028|40.063267583333335|116.31401683333334|     |1343.0           |
|  |1501496861941|40.06892254545454 |116.30769918181818|     |500.0            |
|  |1501496874235|39.95851709299716 |116.33535910323356|     |500.0            |
|  |1501496883656|40.05552336712328 |116.33116400410958|     |545.6712328767123|
|  |1501496884418|39.95247840268642 |116.27639847967654|     |782.4242424242424|
|  |1501496887172|40.05552336712328 |116.33116400410958|     |545.6712328767123|
|  |1501496889896|40.0629648236     |116.3135063834914 |     |500.0            |
|  |1501496906523|40.06657995649843 |116.31431445005182|     |500.0            |
|  |1501496917442|40.05858427795066 |116.31701011815242|     |500.0            |
|  |1501496923937|40.05771468790228 |116.32008644656291|     |500.0            |
|  |1501496932527|40.03028229460086 |116.33105832998122|     |588.7            |