Giter VIP home page Giter VIP logo

geo-region-coords's Introduction

**五级行政区域坐标

数据来源

数据来自 china_area_mysql,包括省市县镇村 5 个层级(港澳地区的数据只有 3 级,**地区 4 级),数据被处理成 json 和 txt 两种格式类型。

pyecharts 自定义坐标

pyecharts 中,Geo/Geolines 图需要定义地区坐标,由于全国地区众多且多重名,pyecharts 无法精确度较高的区域坐标。pyecharts 中提供自定义坐标的方式有 4 种:

  1. (推荐) 使用 geo_cities_coords 参数,字典类型,如 {'阿城': [126.58, 45.32],}

    coords.txt

    "北京": [116.407526, 39.90403],
    "北京东城": [116.416357, 39.928353],
    "北京东城东华门": [116.406708, 39.914219],
    "北京东城东华门多福巷": [116.412747, 39.923014],
    "北京东城东华门银闸": [116.406708, 39.914219],
    "北京东城东华门东厂": [116.406708, 39.914219],
    "北京东城东华门智德": [116.404642, 39.918634],
    "北京东城东华门南池子": [116.40318, 39.907837],
    "北京东城东华门黄图岗": [116.410022, 39.920854],
    "北京东城东华门灯市口": [116.414391, 39.918751],
    

    在 coords.txt 中查找对应关键字,复制到 geo_cities_coords 参数即可

  2. (推荐) 使用 add_coordinate() 方法提供一个自定义坐标

    本质上 geo_cities_coords 内部就是调用 add_coordinate() 方法

    add_coordinate(self, name: six.text_type, longitude: float, latitude: float): -> None
    
    example:
        add_coordinate("某地", 100.0, 20.0)
    
  3. (推荐 V0.5.9+) 使用 add_coordinate_json() 方法提供一个自定义坐标 JSON 文件

    add_coordinate_json(self, json_file: six.text_type): -> None
    
    example:
        add_coordinate_json("my_coords.json")
    
    # my_coords.json
    {
        "某地": [100.0, 20.0],
        ...
    }
    
  4. (不推荐,这种操作方式一旦 pyecharts 更新,坐标会失效) Hack pyecharts 源代码,对应文件位于 Lib/site-packages/pyecharts/datasets/city_coordinates.json 具体路径根据操作系统和 Python 环境而定。

    coords.json

    [
        {"北京": [116.407526, 39.90403]},
        {"北京东城": [116.416357, 39.928353]},
        {"北京东城东华门": [116.406708, 39.914219]},
        {"北京东城东华门多福巷": [116.412747, 39.923014]},
        {"北京东城东华门银闸": [116.406708, 39.914219]},
        {"北京东城东华门东厂": [116.406708, 39.914219]},
        {"北京东城东华门智德": [116.404642, 39.918634]},
        {"北京东城东华门南池子": [116.40318, 39.907837]},
        {"北京东城东华门黄图岗": [116.410022, 39.920854]},
        {"北京东城东华门灯市口": [116.414391, 39.918751]},
        ...
    ]
    

    在 coords.json 中查找对应关键字,补充到 city_coordinates.json 文件中即可

License

MIT ©chenjiandongx

geo-region-coords's People

Contributors

chenjiandongx avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar  avatar  avatar  avatar

geo-region-coords's Issues

导入json出现问题

你好,我在使用您的json文件时,python出现了将其视为list格式而非字典的报错,请问这是为什么呢?感谢您的回答

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.