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    optipng

    3.0.0 • Public • Published

    node-optipng

    NPM version Build Status Coverage Status Dependency Status

    The optipng command line utility as a readable/writable stream. This is handy for situations where you don't want to worry about writing the input to disc and reading the output afterwards.

    If you don't have an optipng binary in your PATH, node-optipng will try to use one of the binaries provided by the node-optipng-bin package.

    The constructor optionally takes an array of command line options for the optipng binary:

    var OptiPng = require('optipng'),
      myOptimizer = new OptiPng(['-o7']);
     
    sourceStream.pipe(myOptimizer).pipe(destinationStream);

    OptiPng as a web service:

    var OptiPng = require('optipng'),
      http = require('http');
     
    http
      .createServer(function (req, res) {
        if (req.headers['content-type'] === 'image/png') {
          res.writeHead(200, { 'Content-Type': 'image/png' });
          req.pipe(new OptiPng(['-o7'])).pipe(res);
        } else {
          res.writeHead(400);
          res.end('Feed me a PNG!');
        }
      })
      .listen(1337);

    Installation

    Make sure you have node.js and npm installed, then run:

    npm install optipng
    

    Releases

    Changelog

    License

    3-clause BSD license -- see the LICENSE file for details.

    Install

    npm i optipng

    DownloadsWeekly Downloads

    3,033

    Version

    3.0.0

    License

    BSD-3-Clause

    Unpacked Size

    36.5 kB

    Total Files

    14

    Last publish

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