https://github.com/robinck/smooth-polyline

:wavy_dash: Smoothing algorithm for 2D lines and polygons
https://github.com/robinck/smooth-polyline

2d-graph-functions 2d-graphics smooth smooth-polygon smooth-polyline

Last synced: 3 months ago
JSON representation

:wavy_dash: Smoothing algorithm for 2D lines and polygons

• Host: GitHub
• URL: https://github.com/robinck/smooth-polyline
• Owner: RobinCK
• License: mit
• Created: 2017-04-27T20:08:44.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-07-11T12:26:32.000Z (over 5 years ago)
• Last Synced: 2024-10-17T19:18:25.081Z (3 months ago)
• Topics: 2d-graph-functions, 2d-graphics, smooth, smooth-polygon, smooth-polyline
• Language: JavaScript
• Homepage:
• Size: 302 KB
• Stars: 27
• Watchers: 3
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# smooth-polyline

Smoothing algorithm for 2D lines and polygons



  [![npm](https://img.shields.io/npm/dt/smooth-polyline.svg?style=flat-square)](https://github.com/RobinCK/smooth-polyline)[![Bower version](https://img.shields.io/bower/v/smooth-polyline.svg?style=flat-square)](https://github.com/RobinCK/smooth-polyline)[![NPM version](https://img.shields.io/npm/v/smooth-polyline.svg?style=flat-square)](https://www.npmjs.com/package/smooth-polyline)[![npm](https://img.shields.io/npm/l/smooth-polyline.svg?style=flat-square)](https://github.com/RobinCK/smooth-polyline/blob/master/LICENSE)



## Install

#### CDN

Recommended: https://unpkg.com/smooth-polyline, which will reflect the latest version as soon as it is published to npm. You can also browse the source of the npm package at https://unpkg.com/smooth-polyline/

#### NPM

``` bash

npm install smooth-polyline --save

```

#### Yarn

``` bash

yarn add smooth-polyline

```

#### Bower

``` bash

bower install smooth-polyline --save

```

## Development Setup

``` bash

# install dependencies

npm install

# build dist files

npm run build

```

## Usage

```javascript

  var smoothLine = smooth([[ 1, 1 ], [ 1, 2 ], [ 2, 2 ], [ 2, 1 ]]);

  /* 

    return [

      [1,1],

      [1,1.15],

      [1,1.8499999999999999],

      [1.15,2],

      [1.8499999999999999,2],

      [2,1.8499999999999999],

      [2,1.15],

      [2,1]

    ]

   */

```

```javascript

  var smoothLine = smooth(smooth([[ 1, 1 ], [ 1, 2 ], [ 2, 2 ], [ 2, 1 ]]));

  /* 

    return [

      [1,1],

      [1,1.0225],

      [1,1.1275],

      [1,1.255],

      [1,1.7449999999999997],

      [1.0225,1.8724999999999998],

      [1.1275,1.9775],

      [1.255,2],

      [1.7449999999999997,2],

      [1.8724999999999998,1.9775],

      [1.9775,1.8724999999999998],

      [2,1.7449999999999997],

      [2,1.255],

      [2,1.1275],

      [2,1.0225],

      [2,1]

    ]

   */

```

## License

MIT © [Igor Ognichenko](https://github.com/RobinCK)