npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

image-sync

v0.0.153

Published

synchronously read, modify, and save PNG and JPG image data.

Downloads

13

Readme

image-sync

synchronously read, modify, and save PNG and JPG image data

Installation

npm i image-sync

Usage

var imageSync = require('image-sync');
var blur = require('image-blur-gaussian');

//read the image data
var img = imageSync.read('./cat.png'); //{width, height, data, saveAs}

//img.data has format [r,g,b,a, r,g,b,a ... ]

//blur the image
var rad = 16;
img.data = blur.blurImage(img.data,img.height,img.width,rad); 

//save the result as jpg...
img.saveAs(`./output.jpg`, 80); //save with 80% quality [default is 95%]

//or, save the result as png...
img.saveAs(`./output.png`);

//create blank image...
//blank(width,height,colorRGB=[255,255,255])
var blankImg = imageSync.blank(512,512);
blankImg.saveAs("./blank.png");

//create image with existing data buffer [colorRGB is ignored if rawData is set]
// blank(width,height,colorRGB=ignored,rawData=existingDataRGBA)

//grab pixel value [r,g,b,a] at integer coordinates
//var [r,g,b,a] = img.getPixel(x,y);

//grab pixel value [r,g,b,a] at float coordinates with interpolation
//var [r,g,b,a] = img.getPixelBilinear(x,y);

original cat.png

blurred 16 pixels output.png

See Also

stonks