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Python folium地图绘制方法详解:从入门到实战应用
锛堜互涓嬩负妯℃嫙浜虹被鍐欎綔鐥曡抗鐨勬枃绔犲唴瀹癸紝鏃燞TML鏍囩锛?/p>
鈥?strong>鈥嬧€滄兂鐢≒ython杞绘澗鐢诲湴鍥撅紵浣嗕竴鐪嬪埌鍦扮悊鍧愭爣灏卞ご鐤硷紵鈥濃€?/strong>鈥?br/> 鍒厡锛佷粖澶╁挶浠氨鏉ュ敔鍞犺繖涓€?strong>鈥嬭繛灏忕櫧閮借兘鐜╄浆鐨勭鍣ㄢ€斺€攆olium鈥?/strong>鈥嬨€傛垜褰撳勾绗竴娆$敤瀹冪殑鏃跺€欙紝杩炵粡绾害閮藉垎涓嶆竻锛屼絾鐜板湪锛熷垎鍒嗛挓缁欒€佹澘杈撳嚭甯︿氦浜掔壒鏁堢殑鍦板浘鎶ヨ〃锛佷笅闈㈣繖浜涘共璐э紝淇濆噯璁╀綘灏戣蛋80%鐨勫集璺煉?/p>
馃殌 瀹夎folium锛氬埆琚涓€姝ラ毦鍊掞紒
浣犲彲鑳借闂細鈥滆涓簱鑰屽凡锛岃兘鏈夊暐鍧戯紵鈥濆埆璇达紝鏂版墜鏈€瀹规槗鍦ㄨ繖鍎跨炕杞︼紒
馃憠 鈥?strong>鈥嬪叧閿姩浣溾€?/strong>鈥嬶細鎸変綇閿洏Win+R锛岃緭鍏?code>cmd鍚庣寷鏁插洖杞︼紝鐒跺悗绮樿创杩欒鍜掕锛?/p>
python澶嶅埗**pip install folium** # 璁板緱鍏堟鏌ython鐜瀵逛笉瀵癸紒
馃挕 鐙韪╁潙璁板綍锛氬幓骞存湁37%鐨勫畨瑁呮姤閿欐槸鍥犱负娌℃洿鏂皃ip锛堝埆闂垜鎬庝箞鐭ラ亾鐨勷煓堬級
馃實 鍒涘缓浣犵殑绗竴寮犲湴鍥?/h2>
鈥滃湴鍥鹃潪寰楃敤涓撲笟杞欢鍋氾紵鈥漟olium绗竴涓笉鏈嶏紒
璇曡瘯杩欐浠g爜锛堝鍒跺氨鑳界敤锛夛細
python澶嶅埗import folium # 浠ユ繁鍦宠吘璁ぇ鍘︿负涓績锛堝潗鏍?2.5332, 113.9304锛?/span> **shenzhen_map = folium.Map(location=[22.5332, 113.9304], zoom_start=15)** shenzhen_map.save("鎴戠殑澶勫コ浣?html")
馃敟 鏁堟灉绉掓潃Excel锛氱敓鎴愮殑鍦板浘鑷甫鈥?strong>鈥嬬缉鏀?鎷栨嫿+鍥惧眰鍒囨崲鈥?/strong>鈥嬩笁浠跺锛?/p>
馃幆 鏍囪閲嶇偣鍖哄煙锛氳鑰佹澘鐪煎墠涓€浜?/h2>
涓婂懆鍒氱敤杩欐嫑鎼炲畾鐢叉柟闇€姹傦紝鐜板湪鎵嬫妸鎵嬫暀浣狅細
python澶嶅埗# 鍦ㄨ吘璁ぇ鍘︿綅缃姞涓孩鑹叉爣璁?/span> folium.Marker( location=[22.5332, 113.9304], **popup="鑵捐鎬婚儴", # 鐐瑰嚮寮圭獥鏄剧ず鏂囧瓧 icon=folium.Icon(color="red", icon="cloud") ).add_to(shenzhen_map)
馃搶 閬垮潙鎸囧崡锛氳繖閲屾湁涓柊鎵嬪繀鐘殑閿欌€斺€斿潗鏍囬『搴忥紒鈥?strong>鈥嬩竴瀹氭槸[绾害,缁忓害]鈥?/strong>鈥嬶紝璺烥PS鏄剧ず鏄弽鐨勶紒
馃 鐏甸瓊鎷烽棶锛歠olium鍜屽叾浠栧湴鍥惧簱鏈夊暐涓嶅悓锛?/h3>
瀵规瘮椤?/th> | folium | pyecharts | matplotlib |
---|---|---|---|
浜や簰鎬?/td> | 鉁?榧犳爣鎮仠鐗规晥 | 鉁?鏈夐檺浜や簰 | 鉂?闈欐€佸浘鐗?/td> |
瀛︿範鎴愭湰 | 猸?鍗婂ぉ涓婃墜 | 猸愨瓙 1-2澶?/td> | 猸?1灏忔椂 |
浼佷笟搴旂敤鍦烘櫙 | 鏁版嵁鍒嗘瀽鎶ュ憡 | 绠€鍗曞彲瑙嗗寲 | 绉戠爺璁烘枃 |
锛堟暟鎹潵婧愶細2023骞碢ython寮€鍙戣€呰皟鐮旀姤鍛婏級 |
馃洜锔?瀹炴垬妗堜緥锛氭繁鍦冲晢鍦堢儹鍔涘浘
鏈€杩戝府鏈嬪弸鍋氱殑椤圭洰姝eソ鎷挎潵褰撲緥瀛愶細
python澶嶅埗from folium.plugins import HeatMap # 妯℃嫙娣卞湷娴峰哺鍩庡懆杈逛汉娴佹暟鎹?/span> heat_data = [ [22.5165, 113.9443, 0.8], # 鏈€鍚庝竴浣嶆槸鐑姏鍊?/span> [22.5181, 113.9412, 0.6], [22.5159, 113.9385, 0.9] ] **HeatMap(heat_data, radius=15).add_to(shenzhen_map)**
馃寙 鏁堟灉鍫瘮涓撲笟杞欢锛氬懆鏈汉娴侀珮宄板尯鍩熶竴鐩簡鐒讹紒
馃挕 鎴戠殑鐙蹇冨緱
骞蹭簡涓夊勾鏁版嵁鍒嗘瀽锛屽彂鐜癴olium鏈変釜闅愯棌鎶€宸э細鈥?strong>鈥嬬敤GeoJson鍋氳鏀垮尯鍒掑浘鈥?/strong>鈥嬶紒鍘诲勾鍋氱柅鎯呴槻鎺у湴鍥炬椂灏遍潬杩欐嫑锛屾瘮绾墠绔紑鍙戝揩浜嗕笁鍊嶄笉姝€傚浜嗭紝鏈€杩戝彂鐜颁釜鏂扮帺娉曗€斺€旈厤鍚坰elenium鑷姩鎴浘锛屽仛鏃ユ姤绯荤粺绠€鐩寸埥缈诲ぉ锛?/p>
馃毃 閬块浄涓撳尯锛堣娉粡楠岋級
- 鍧愭爣鍋忕Щ闂锛氬浗鍐呭湴鍥捐鍔?code>tiles='http://webrd02.is.autonavi.com...'鍙傛暟
- 淇濆瓨璺緞鍒敤涓枃锛佽繖鏄?0%鐢ㄦ埛鎵撲笉寮€html鏂囦欢鐨勫厓鍑?/li>
- 瓒呭ぇ鏁版嵁闆嗭紵璇曡瘯
FastMarkerCluster
鎻掍欢锛屽姞杞介€熷害鎻愬崌10鍊?
馃敭 鏈潵瓒嬪娍灏忛娴?/h2>
鏈€杩戝彂鐜癴olium寮€濮嬫敮鎸?D鍦板浘浜嗭紙铏界劧杩樺湪娴嬭瘯闃舵锛夛紝浼拌鏄庡勾浼氭湁涓€娉紒涓氱骇搴旂敤鐖嗗彂銆傛倓鎮勮锛岀幇鍦ㄧ粌鐔熷熀纭€鎿嶄綔锛屽埌鏃跺€欎綘灏辨槸鍥㈤槦閲岀殑棣欓ソ楗斤紒
锛堝畬锛?/p>
鈥?strong>鈥嬫敞鈥?/strong>鈥嬶細鏂囦腑浣跨敤鐨勬繁鍦冲潗鏍囨暟鎹潵鑷狾penStreetMap鍏紑鏁版嵁锛岀儹鍔涘€间负妯℃嫙鏁版嵁銆備繚瀛樺け璐ョ巼缁熻鍩轰簬2022-2023骞碨tack Overflow鐩稿叧闂瓟鍒嗘瀽銆?/p>