https://github.com/javierbyte/dancing-dots

A js lib to get nice moving dot coordinates.
https://github.com/javierbyte/dancing-dots

Last synced: 4 months ago
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A js lib to get nice moving dot coordinates.

• Host: GitHub
• URL: https://github.com/javierbyte/dancing-dots
• Owner: javierbyte
• Created: 2016-02-08T00:32:12.000Z (over 9 years ago)
• Default Branch: gh-pages
• Last Pushed: 2016-02-08T03:17:51.000Z (over 9 years ago)
• Last Synced: 2025-01-05T22:27:28.762Z (6 months ago)
• Language: JavaScript
• Homepage: http://javier.xyz/dancing-dots
• Size: 77.1 KB
• Stars: 2
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# [DancingDots](http://javierbyte.github.io/dancing-dots/)

[![](screenshot.png)](http://javierbyte.github.io/dancing-dots/)

A library to get nice step by step dot coordinates with nice movement.

Have you ever wanted to get a set of points, and then move them like if they have a nice trayectory? No? Maybe you will want now.

## Usage

Get from npm

```

  npm install dancing-dots --save

```

Instanciate dancing dots.

```js

  const DancingDots = require('dancing-dots')

  const dots = new DancingDots(configurationObject)

```

The configuration object can have the following properties:

  * `dotCount`. Integer. How many dots do you want? Defaults to `10`.

  * `speed`. Integer. How fast do you want the dots to move? Defaults to `5`.

  * `width`. Integer. The width of the grid. Defaults to `100`.

  * `height`. Integer. The height of the grid. Defaults to `100`.

  * `getOnlyInts`. Boolean. Do you want only integers in your results?. Defaults to `true`.

## Get the dots.

```js

  dots.getCoords()

```

You get:

```js

  [{

    x: 40,

    y: 40

  }, {

    x: 14,

    y: 99

  }, {

    x: 66,

    y: 70

  },

  ...

```

## Update and get the dots.

```js

  dots.getCoordsAndUpdate()

```

That updates the position of the dots, and returns the new positions, just like `getDots()`.