https://github.com/jcblw/image-to-blob

Simple utility to convert img urls to blobs
https://github.com/jcblw/image-to-blob

Last synced: 24 days ago
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Simple utility to convert img urls to blobs

• Host: GitHub
• URL: https://github.com/jcblw/image-to-blob
• Owner: jcblw
• Created: 2014-12-19T07:52:46.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2019-08-10T13:20:29.000Z (over 5 years ago)
• Last Synced: 2024-10-11T14:39:13.516Z (about 1 month ago)
• Language: JavaScript
• Size: 2.61 MB
• Stars: 6
• Watchers: 2
• Forks: 2
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# Image to Blob [![Build Status](https://travis-ci.org/jcblw/image-to-blob.svg?branch=master)](https://travis-ci.org/jcblw/image-to-blob)

[![Greenkeeper badge](https://badges.greenkeeper.io/jcblw/image-to-blob.svg)](https://greenkeeper.io/)

Image to Blob is a simple utility that will convert images to blobs this can be used for urls to images, that are not cross domain, and IMG DOM node. Its intended to be used with [Browserify](http://browserify.org).

## Install

    $ npm install image-to-blob

## Example Usage

```javascript

var imageToBlob = require( 'image-to-blob' ),

    foo = document.getElementById( 'foo' ),

    DOMURL = window.URL || window.webkitURL || window;

function appendBlob( err, blob ) {

    if ( err ) {

        console.error( err );

        return;

    }

    console.log( blob );

    var img = document.createElement( 'img' );

    img.src = DOMURL.createObjectURL( blob );

    document.body.appendChild( img );    

}

imageToBlob( foo, appendBlob );

imageToBlob( './bar.svg', appendBlob );

```

> This will convert SVG images to pngs.