https://github.com/dev-cetera/df_gps_math
A package that provides some math functions for global (GPS) positions.
https://github.com/dev-cetera/df_gps_math
dart gps library location math package position utility
Last synced: 2 months ago
JSON representation
A package that provides some math functions for global (GPS) positions.
- Host: GitHub
- URL: https://github.com/dev-cetera/df_gps_math
- Owner: dev-cetera
- License: mit
- Created: 2024-08-01T12:35:31.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2025-07-12T23:12:39.000Z (8 months ago)
- Last Synced: 2025-08-29T01:53:35.438Z (7 months ago)
- Topics: dart, gps, library, location, math, package, position, utility
- Language: Dart
- Homepage: https://pub.dev/packages/df_gps_math
- Size: 88.9 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Funding: .github/FUNDING.yml
- License: LICENSE
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---
[](https://github.com/dev-cetera)
## Summary
A package that provides some math functions for global (GPS) positions.
## Example
```dart
final gpsMath = GPSMath();
// Approx. position for Hobart, Tasmania.
const hobart = (lat: -42.8821, lng: 147.3272, alt: 0.0);
// Approx. position for Pretoria, South Africa.
const pretoria = (lat: -25.7479, lng: 28.2293, alt: 0.0);
// Calculate the distance between Hobart and Pretoria.
final distance = gpsMath.calculateHavershire3DDistance(
pos1: hobart,
pos2: pretoria,
unit: DistanceUnit.KILOMETRES,
radius: CelestialRadius.EARTH,
);
print('Hobart -> Pretoria = ${distance.round()} km');
```
---
☝️ Please refer to the [API reference](https://pub.dev/documentation/df_gps_math/) for more information.
---
## 💬 Contributing and Discussions
This is an open-source project, and we warmly welcome contributions from everyone, regardless of experience level. Whether you're a seasoned developer or just starting out, contributing to this project is a fantastic way to learn, share your knowledge, and make a meaningful impact on the community.
### ☝️ Ways you can contribute
- **Buy me a coffee:** If you'd like to support the project financially, consider [buying me a coffee](https://www.buymeacoffee.com/dev_cetera). Your support helps cover the costs of development and keeps the project growing.
- **Find us on Discord:** Feel free to ask questions and engage with the community here: https://discord.gg/gEQ8y2nfyX.
- **Share your ideas:** Every perspective matters, and your ideas can spark innovation.
- **Help others:** Engage with other users by offering advice, solutions, or troubleshooting assistance.
- **Report bugs:** Help us identify and fix issues to make the project more robust.
- **Suggest improvements or new features:** Your ideas can help shape the future of the project.
- **Help clarify documentation:** Good documentation is key to accessibility. You can make it easier for others to get started by improving or expanding our documentation.
- **Write articles:** Share your knowledge by writing tutorials, guides, or blog posts about your experiences with the project. It's a great way to contribute and help others learn.
No matter how you choose to contribute, your involvement is greatly appreciated and valued!
### ☕ We drink a lot of coffee...
If you're enjoying this package and find it valuable, consider showing your appreciation with a small donation. Every bit helps in supporting future development. You can donate here: https://www.buymeacoffee.com/dev_cetera
## 🧑⚖️ License
This project is released under the [MIT License](https://raw.githubusercontent.com/dev-cetera/df_gps_math/main/LICENSE). See [LICENSE](https://raw.githubusercontent.com/dev-cetera/df_gps_math/main/LICENSE) for more information.