2d-context

Grabs a CanvasRenderingContext2D, returning null if it doesn't exist. Similar to webgl-context.

``js
var context = require('2d-context')()
var canvas = context.canvas
`

or

`js
var canvas = document.createElement('canvas')

var context = require('2d-context')({
canvas: canvas,
alpha: true,
width: 256,
height: 256
})
`

Usage

![NPM](https://nodei.co/npm/2d-context/)

#### ctx = require('2d-context')([opt])

Gets a new canvas context with optional parameters:

- canvas a canvas element to use, otherwise creates a new element
- width a width to set, otherwise no change
- height a height to set, otherwise no change
- other attributes are passed to the getContext call, like alpha and storage

You can then get a reference of the canvas element with ctx.canvas`.

License

MIT, see LICENSE.md for details.