将 JPG 图像添加到叶弹出窗口

问题描述

I try to add an image to folium popup, but failed. I use python 2.7 version, and folium 0.50 version.

Actually, I follow the page mention in other threads, but it still doesn't work

http://nbviewer.jupyter.org/gist/ocefpaf/0ec5c93138744e5072847822818b4362

import folium

import base64

m = folium.Map(location = [33, -97], zoom_start = 6, tiles = "Mapbox Bright")

encoded = base64.b64encode(open('IMG_1769.JPG', 'rb').read()).decode()

html = '<img src="data:image/jpeg;base64,{}">'.format

iframe = folium.IFrame(html(encoded), width=632+20, height=420+20)

popup = folium.Popup(iframe, max_width=2650)

marker = folium.Marker([30,-100], popup=popup).add_to(m)

m.add_child(marker)

m.save("test.html")

解决方案

 import base64
 from folium import IFrame

 #Add Marker
 encoded = base64.b64encode(open('mypict.jpg', 'rb').read())
 html = '<img src="data:image/png;base64,{}">'.format
 iframe = IFrame(html(encoded.decode('UTF-8')), width=400, height=350)
 popup = folium.Popup(iframe, max_width=400)

 folium.Marker(location=[43.591545, 39.728056], tooltip=html, popup = popup, 
 icon=folium.Icon(color = 'gray')).add_to(map)