https://github.com/fluttercandies/coordtransform

A coord transform tool. 提供百度坐标系(BD-09)、火星坐标系(国测局坐标系、GCJ02)、WGS84坐标系的相互转换。
https://github.com/fluttercandies/coordtransform

bd09 coord gcj02 transform wgs84

Last synced: 11 months ago
JSON representation

A coord transform tool. 提供百度坐标系(BD-09)、火星坐标系(国测局坐标系、GCJ02)、WGS84坐标系的相互转换。

• Host: GitHub
• URL: https://github.com/fluttercandies/coordtransform
• Owner: fluttercandies
• License: apache-2.0
• Created: 2021-05-29T11:30:26.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2024-06-24T09:20:26.000Z (almost 2 years ago)
• Last Synced: 2025-07-04T00:03:13.127Z (11 months ago)
• Topics: bd09, coord, gcj02, transform, wgs84
• Language: Dart
• Homepage:
• Size: 182 KB
• Stars: 15
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE
  • Codeowners: CODEOWNERS

Awesome Lists containing this project

README

          
# coordtransform

Coord transform tool

提供百度坐标系(BD-09)、火星坐标系(国测局坐标系、GCJ02)、WGS84坐标系的相互转换。

## Getting Started

```dart

    CoordResult result;

    result = CoordTransform.transformBD09toGCJ02(116.404, 39.915);

    print("BD09toGCJ02 ${result.lon} ${result.lat}");

    result = CoordTransform.transformGCJ02toBD09(116.404, 39.915);

    print("GCJ02toBD09 ${result.lon} ${result.lat}");

    result = CoordTransform.transformWGS84toGCJ02(116.404, 39.915);

    print("WGS84toGCJ02 ${result.lon} ${result.lat}");

    result = CoordTransform.transformGCJ02toWGS84(116.404, 39.915);

    print("GCJ02toWGS84 ${result.lon} ${result.lat}");

    result = CoordTransform.transformBD09toWGS84(116.404, 39.915);

    print("BD09toWGS84 ${result.lon} ${result.lat}");

    result = CoordTransform.transformWGS84toBD09(116.404, 39.915);

    print("WGS84toBD09 ${result.lon} ${result.lat}");

```