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hdec-transform

v1.4.1

Published

杭州坐标系与CGCS2000互转

Downloads

4

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Links

Maintainers

zhao_skzhao_sk

Keywords

hz2cgcs2000

Readme

1.4.0.RELEASE

发布日期： 2021-12-14 杭州地方坐标系与4490互转

1-杭州坐标系转4490坐标系（hzT4490）

2-4490坐标系转杭州坐标系（f4490THz）

发布日期： 2022-01-10 火星坐标系与wgs84互转

3-gcj02转wgs84 (gcj02Twgs84)

4-wgs84转gcj02 (wgs84Tgcj02)

发布日期： 2022-06-21 通用epsg互转

5-通用EPSG坐标系转换 (epsgTrans)
  • epsg:4528 转 epsg:4490
HdecTransform.epsgTrans("EPSG:4528", "EPSG:4490", 40525893.47, 3357288.67) //return 120.2692729842488,30.335072393740894
  • epsg:4549 转 epsg:4490
HdecTransform.epsgTrans("EPSG:4549", "EPSG:4490", 525805.98, 3357294.62) //return 120.26836330755937,30.335127935462328
  • epsg:1234 转 epsg:4490
HdecTransform.epsgTrans("EPSG:1234", "EPSG:4490", 525805.98, 3357294.62) //return false

start

import HdecTransform from "hdec-transform/dist/HdecTransform";

usage

1-HdecTransform.hzT4490(x, y)

2-HdecTransform.f4490THz(x, y)

3-HdecTransform.gcj02Twgs84(x, y)

4-HdecTransform.wgs84Tgcj02(x, y)

5-HdecTransform.epsgTrans(from, to, x, y)