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yeon's ๐ฉ๐ป๐ป
[ํ๋์ฐจ์ด์ฆ ์ ์ ๋ถ์] Folium | MarkerCluster ๋ณธ๋ฌธ
Computer ๐ป/๋ฐ์ดํฐ ๋ถ์
[ํ๋์ฐจ์ด์ฆ ์ ์ ๋ถ์] Folium | MarkerCluster
yeon42 2021. 8. 5. 17:17728x90
9. Folium์ผ๋ก ์ง๋ ํ์ฉํ๊ธฐ
conda install -c conda-forge folium
import folium
lat = df_31["์๋"].mean()
long = df_31["๊ฒฝ๋"].mean()
- ์ํ ํ๋ ํ์
df_31.sample(random_state=31)
- randomํ๊ฒ ๋ฐ์ดํฐ๋ฅผ ์ถ์ถํ๋๋ฐ ํญ์ ๊ฐ์ ๊ฐ์ ์ถ์ถํ๊ณ ์ถ์ ๋
m = folium.Map([lat, long])
folium.Marker([[37.495593, 127.0390323]], popup="<i>๋ํจ๋๋์ธ <i>", tooltip="๋ํจ๋๋์ธ ").add_to(m)
9.2 ์์ธ์ ๋ฐฐ์คํจ๋ผ๋น์ค์ ๋ํจ๋๋์ธ ๋งค์ฅ ๋ถํฌ - ๊ธฐ๋ณธ ๋ง์ปค๋ก ํํํ๊ธฐ
m = folium.Map([lat, long], zoom_start=12)
for i in df_31.index:
sub_lat = df_31.loc[i, "์๋"]
sub_long = df_31.loc[i, "๊ฒฝ๋"]
title = df_31.loc[i, "์ํธ๋ช
"] + "-" + df_31.loc[i, "๋๋ก๋ช
์ฃผ์"]
icon_color = "blue"
if df_31.loc[i, "๋ธ๋๋๋ช
"] == "๋ํจ๋๋์ธ ":
icon_color = "red"
folium.Marker(
[sub_lat, sub_long],
icon = folium.Icon(color=icon_color),
popup=f'<i>{title}<i>',
tooltip=title).add_to(m)
m
- ๋ํจ์ red, ๋ฐฐ์คํจ์ blue๋ก ์๊น์ ๋ค๋ฅด๊ฒ ํ์
- ๋ฐฐ๋ผ๊ฐ ํจ์ฌ ๋ง๊ตฌ๋ and ๋์ ๋งค์ฅ์ด ๊ฐ๊น๊ตฌ๋
9.3 MarkerCluster ํ์
- ๋ง์ปค๊ฐ ๊ฒน์ณ์ง๋ ๊ฒ์ cluster๋ก ํํํ๊ธฐ -> ๊ฒน์ณ์ง ๊ฒ์ ์ซ์๋ก ์ก๊ธฐ
from folium.plugins import MarkerCluster #์ถ๊ฐ
m = folium.Map([lat, long], zoom_start=12)
marker_cluster = MarkerCluster().add_to(m) #์ถ๊ฐ
for i in df_31.index:
sub_lat = df_31.loc[i, "์๋"]
sub_long = df_31.loc[i, "๊ฒฝ๋"]
title = df_31.loc[i, "์ํธ๋ช
"] + "-" + df_31.loc[i, "๋๋ก๋ช
์ฃผ์"]
icon_color = "blue"
if df_31.loc[i, "๋ธ๋๋๋ช
"] == "๋ํจ๋๋์ธ ":
icon_color = "red"
folium.Marker(
[sub_lat, sub_long],
icon=folium.Icon(color=icon_color),
popup=f'<i>{title}</i>',
tooltip=title).add_to(marker_cluster) #๋ณ๊ฒฝ
m
m = folium.Map([lat, long], zoom_start=12, tiles="stamen toner")
for i in df_bread.index:
sub_lat = df_bread.loc[i, "์๋"]
sub_long = df_bread.loc[i, "๊ฒฝ๋"]
title = df_bread.loc[i, "์ํธ๋ช
"] + " - " + df_bread.loc[i, "๋๋ก๋ช
์ฃผ์"]
icon_color = "blue"
if df_bread.loc[i, "๋ธ๋๋๋ช
"] == "๋๋ ์ฅฌ๋ฅด":
icon_color = "green"
folium.CircleMarker(
[sub_lat, sub_long],
radius=3,
color=icon_color,
popup=f'<i>{title}</i>',
tooltip=title).add_to(m)
m
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