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github.com/aaronshan/hive-third-functions @2.2.0

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repository ↗ · DeepWiki ↗ · release 2.2.0 ↗ · + Follow

430 symbols 917 edges 110 files 112 documented · 26%

What it actually does AI analysis from the code graph — generated when you open this

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README

当前互联网地图的坐标系现状

地球坐标 (WGS84)

国际标准，从 GPS 设备中取出的数据的坐标系
国际地图提供商使用的坐标系

火星坐标 (GCJ-02), 也叫国测局坐标系

中国标准，从国行移动设备中定位获取的坐标数据使用这个坐标系
国家规定：国内出版的各种地图系统（包括电子形式），必须至少采用GCJ-02对地理位置进行首次加密。

百度坐标 (BD-09)

百度标准，百度 SDK，百度地图，Geocoding 使用
(本来就乱了，百度又在火星坐标上来个二次加密)

开发过程需要注意的事

从设备获取经纬度（GPS）坐标
- 如果使用的是百度sdk那么可以获得百度坐标（bd09）或者火星坐标（GCJ02),默认是bd09
- 如果使用的是ios的原生定位库，那么获得的坐标是WGS84
- 如果使用的是高德sdk,那么获取的坐标是GCJ02
互联网在线地图使用的坐标系
- 火星坐标系：
  - iOS 地图（其实是高德）
  - Google 地图
  - 搜搜、阿里云、高德地图
- 百度坐标系：
  - 当然只有百度地图
- WGS84坐标系：
  - 国际标准，谷歌国外地图、osm地图等国外的地图一般都是这个

Extension points exported contracts — how you extend this code

JsonExtractor (Interface)

(no doc) [6 implementers]

src/main/java/com/github/aaronshan/functions/utils/json/JsonExtract.java

IntComparator (Interface)

(no doc) [4 implementers]

src/main/java/com/github/aaronshan/functions/fastuitl/ints/IntComparator.java

Core symbols most depended-on inside this repo

toString

called by 62

src/main/java/com/github/aaronshan/functions/utils/json/JsonPathTokenizer.java

checkCondition

called by 16

src/main/java/com/github/aaronshan/functions/utils/Failures.java

compare

called by 16

src/main/java/com/github/aaronshan/functions/fastuitl/ints/IntComparator.java

getJsonOfCoordinate

called by 8

src/main/java/com/github/aaronshan/functions/utils/GeoUtils.java

IntArrayCompare

called by 6

src/main/java/com/github/aaronshan/functions/utils/ArrayUtils.java

quickSort

called by 6

src/main/java/com/github/aaronshan/functions/fastuitl/ints/IntArrays.java

getCardValue

called by 5

src/main/java/com/github/aaronshan/functions/utils/CardUtils.java

mapEquals

called by 5

src/main/java/com/github/aaronshan/functions/utils/MapUtils.java

Shape

Method 313

Class 114

Interface 2

Enum 1

Languages

Java100%

Modules by API surface

src/main/java/com/github/aaronshan/functions/utils/json/JsonExtract.java18 symbols

src/main/java/com/github/aaronshan/functions/utils/json/JsonPathTokenizer.java15 symbols

src/main/java/com/github/aaronshan/functions/utils/GeoUtils.java13 symbols

src/main/java/com/github/aaronshan/functions/regexp/Re2JRegexp.java11 symbols

src/main/java/com/github/aaronshan/functions/utils/CardUtils.java10 symbols

src/main/java/com/github/aaronshan/functions/math/UDFMathCosineSimilarity.java7 symbols

src/main/java/com/github/aaronshan/functions/array/UDFSequence.java7 symbols

src/main/java/com/github/aaronshan/functions/fastuitl/ints/IntArrays.java6 symbols

src/main/java/com/github/aaronshan/functions/date/UDFTypeOfDay.java6 symbols

src/main/java/com/github/aaronshan/functions/array/UDFArrayJoin.java6 symbols

src/main/java/com/github/aaronshan/functions/array/UDFArrayIntersect.java6 symbols

src/main/java/com/github/aaronshan/functions/utils/json/JsonPath.java5 symbols

For agents

$ claude mcp add hive-third-functions \
  -- python -m otcore.mcp_server <graph>

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