DF - GPS Math

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Dart & Flutter Packages by DevCetra.com & contributors.

pub package MIT License

Summary

A package that provides some math functions for global (GPS) positions. For a full feature set, please refer to the API reference.

Usage Example

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');

Installation

Use this package as a dependency by adding it to your pubspec.yaml file (see here).

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:

  • Join the discussions and ask questions: Your curiosity can lead to valuable insights and improvements.
  • Buy me a coffee: If you'd like to support the project financially, consider buying me a coffee. Your support helps cover the costs of development and keeps the project growing.
  • Share your ideas: Every perspective matters, and your ideas can spark innovation.
  • 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!

Join Reddit Discussions:

💬 https://www.reddit.com/r/df_gps_math/

Join GitHub Discussions:

💬 https://github.com/robmllze/df_gps_math/discussions/

Chief Maintainer:

📧 Email Robert Mollentze at robmllze@gmail.com

Dontations:

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/robmllze

License

This project is released under the MIT License. See LICENSE for more information.

Libraries

df_gps_math
A package that provides some math functions for global (GPS) positions.