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    @jeremejevs/bmp-js

    0.2.2 • Public • Published

    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:

    1. fileSize,reserved,offset

    2. headerSize,width,height,planes,bitPP,compress,rawSize,hr,vr,colors,importantColors

    3. palette

    4. 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

    Install

    npm i @jeremejevs/bmp-js

    DownloadsWeekly Downloads

    3

    Version

    0.2.2

    License

    MIT

    Unpacked Size

    647 kB

    Total Files

    33

    Last publish

    Collaborators

    • jeremejevs