bmp-js

v0.1.0

A pure javascript BMP encoder and decoder

NPM

README

GitHub

MIT

Latest version published 4 years ago

    npm install bmp-js

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Package Health Score

67 / 100

Security
No known security issues
Popularity
Influential project
Maintenance
Inactive
Community
Limited

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Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

All Versions

Version				Vulnerabilities	License Risk
0.1.0	\|	04/2018	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.0.3	\|	11/2016		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

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Popularity

Influential project

Weekly Downloads (1,242,113)

Dependents: 52
GitHub Stars: 69
Forks: 45
Contributors: 7

Direct Usage Popularity

The npm package bmp-js receives a total of 1,242,113 downloads a week. As such, we scored bmp-js popularity level to be Influential project.

Based on project statistics from the GitHub repository for the npm package bmp-js, we found that it has been starred 69 times, and that 52 other projects in the ecosystem are dependent on it.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Limited

Readme.md: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 7
Funding: No

This project has seen only 10 or less contributors.

We found a way for you to contribute to the project! Looks like bmp-js is missing a Code of Conduct.

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Maintenance

Inactive

Commit Frequency

No Recent Commits

Open Issues: 6
Open PR: 10
Last Release: 4 years ago
Last Commit: 4 years ago

Further analysis of the maintenance status of bmp-js based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for bmp-js is that it hasn't seen any new versions released to npm in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

In the past month we didn't find any pull request activity or change in issues status has been detected for the GitHub repository.

Package

Node.js Compatibility: not defined

Age: 8 years
Dependencies: 0 Direct
Versions: 5
Install Size: 646 kB
Dist-tags: 1
# of Files: 35
Maintainers: 1
TS Typings: Yes

bmp-js has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Not sure how to use bmp-js?

To help you get started, we've collected the most common ways that bmp-js is being used within popular public projects.

DaanBroekhof / JoroDox / app / utils / IndexedBmp.js View on Github

function parse(path) {
  const data = bmp.decode(jetpack.read(path, 'buffer'));

  const wrapX = true;
  const wrapY = false;

  const indexMap = {};
  const pixels = [];
  const colorNrs = [];
  let colorNr = 0;

  for (let i = 0; i < data.width * data.height; i += 1) {
    // Todo: color order can be RGB or BGR - need to fix so it always is RGB
    const colorName = data.data[i * 4] + ',' + data.data[(i * 4) + 1] + ',' + data.data[(i * 4) + 2];
    if (!indexMap[colorName]) {
      indexMap[colorName] = {
        nr: colorNr,
        color_name: colorName,

View more ways to use bmp-js

bmp-js

A pure javascript Bmp encoder and decoder for node.js

Supports all bits decoding(1,4,8,16,24,32) and encoding with 24bit.

##Install

$ npm install bmp-js

How to use?

###Decode BMP

var bmp = require("bmp-js");
var bmpBuffer = fs.readFileSync('bit24.bmp');
var bmpData = bmp.decode(bmpBuffer);

bmpData has all properties includes:

fileSize,reserved,offset
headerSize,width,height,planes,bitPP,compress,rawSize,hr,vr,colors,importantColors
palette
data-------byte array order by ABGR ABGR ABGR,4 bytes per pixel

###Encode RGB

var bmp = require("bmp-js");
//bmpData={data:Buffer,width:Number,height:Height}
var rawData = bmp.encode(bmpData);//default no compression,write rawData to .bmp file

License

U can use on free with MIT License

FAQs

What is bmp-js?

A pure javascript BMP encoder and decoder. Visit Snyk Advisor to see a full health score report for bmp-js, including popularity, security, maintenance & community analysis.

Is bmp-js popular?

The npm package bmp-js receives a total of 1,242,113 weekly downloads. As such, bmp-js popularity was classified as an influential project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is bmp-js well maintained?

We found indications that bmp-js is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is bmp-js safe to use?

The npm package bmp-js was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 24 June-2022, at 03:49 (UTC).

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Weekly Downloads (1,242,113)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Not sure how to use bmp-js?

bmp-js

How to use?

License

FAQs

What is bmp-js?

Is bmp-js popular?

Is bmp-js well maintained?

Is bmp-js safe to use?

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Source Code

Open Source

Container

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