## Issue or Feature
- [ ] If this is an issue with installation, I have read the [troubleshooting guide](https://github.com/Automattic/node-canvas/issues/1511).

<!--- Provide info about the bug or feature. -->

## Steps to Reproduce
<!--- For bugs, provide a short, complete code example to reproduce the issue. -->
```js
var Canvas = require('canvas');
var canvas = Canvas.createCanvas(200, 200);
var ctx = canvas.getContext('2d');
// etc.
```

## Your Environment
* Version of node-canvas (output of `npm list canvas` or `yarn list canvas`):
* Environment (e.g. node 4.2.0 on Mac OS X 10.8):
