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data-uri-to-buffer

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data-uri-to-buffer

Generate a Buffer instance from a Data URI string

    4.0.0latest

Version published
Maintainers
1
Weekly downloads
8,195,195
increased by3.28%

Weekly downloads

Changelog

Source

Major Changes

  • Output as ESM: #16

Readme

Source

data-uri-to-buffer

Generate a Buffer instance from a Data URI string

Build Status

This module accepts a "data" URI String of data, and returns a node.js Buffer instance with the decoded data.

Installation

Install with npm:

$ npm install data-uri-to-buffer

Example

var dataUriToBuffer = require('data-uri-to-buffer'); // plain-text data is supported var uri = 'data:,Hello%2C%20World!'; var decoded = dataUriToBuffer(uri); console.log(decoded.toString()); // 'Hello, World!' // base64-encoded data is supported uri = 'data:text/plain;base64,SGVsbG8sIFdvcmxkIQ%3D%3D'; decoded = dataUriToBuffer(uri); console.log(decoded.toString()); // 'Hello, World!'

API

dataUriToBuffer(String uri) → Buffer

The type property on the Buffer instance gets set to the main type portion of the "mediatype" portion of the "data" URI, or defaults to "text/plain" if not specified.

The typeFull property on the Buffer instance gets set to the entire "mediatype" portion of the "data" URI (including all parameters), or defaults to "text/plain;charset=US-ASCII" if not specified.

The charset property on the Buffer instance gets set to the Charset portion of the "mediatype" portion of the "data" URI, or defaults to "US-ASCII" if the entire type is not specified, or defaults to "" otherwise.

Note: If the only the main type is specified but not the charset, e.g. "data:text/plain,abc", the charset is set to the empty string. The spec only defaults to US-ASCII as charset if the entire type is not specified.

License

(The MIT License)

Copyright (c) 2014 Nathan Rajlich <[email protected]>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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FAQs

What is data-uri-to-buffer?

Generate a Buffer instance from a Data URI string

Is data-uri-to-buffer popular?

The npm package data-uri-to-buffer receives a total of 7,587,069 weekly downloads. As such, data-uri-to-buffer popularity was classified as popular.

Is data-uri-to-buffer well maintained?

We found that data-uri-to-buffer demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.It has 1 open source maintainer collaborating on the project.

Last updated on 27 Sep 2021

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