save-pixels
===========
Saves an ndarray to an image.

Example
=======
``javascript
var zeros = require("zeros")
var savePixels = require("save-pixels")

//Create an image
var x = zeros([32, 32])
x.set(16, 16, 255)

//Save to a file
savePixels(x, "png").pipe(process.stdout)
`

This writes the following image to stdout:

Install
=======

npm install save-pixels

$3

Saves an ndarray as an image with the given format

* array is an ndarray of pixels. Assumes that shape is [width, height, channels]
* type is the type of the image to save. Currently supported formats:

+ "jpeg", "jpg" - Joint Photographic Experts Group format
+ "gif" - Graphics Interchange Format
+ "png" - Portable Network Graphics format
+ "canvas" - A canvas element

* options is an object that alters saving behavior

+ quality is the Number to use for saved image quality

+ This can only be used with a "jpeg" image
+ It range between 1 (low quality) and 100 (high quality) inclusively

Returns A stream that you can pipe to serialize the result, or a canvas element if the type is "canvas"`.

Credits

(c) 2013 Mikola Lysenko. MIT License