Distance Calculator Widget for WordPress

These calculators find the distance between two points on a 2D plane, in a 3D space, as well as along the surface of the Earth with Lambert’s formulas.

Installation

1. Download the ZIP file of this repository.
2. Upload the /distance-calculator-master/ folder to the /wp-content/plugins/ directory.
3. Activate the Distance Calculator plugin through the "Plugins" menu in WordPress.

Usage

• Add the shortcode [ci_distance_calculator] to your page, post or sidebar.
• Or add the following code: <?php display_ci_distance_calculator(); ?> to your template where you would like the Distance Calculator to appear.

Libraries in Use

1. https://mathjs.org/
2. https://katex.org/
3. https://github.com/aFarkas/lazysizes
4. https://github.com/RobinHerbots/Inputmask
5. https://air-datepicker.com/
6. https://www.chartjs.org/