Simple pdf to images converter in node way.


Keywords
pdf, to, images, image, convert, async, simple, easy
License
MIT
Install
npm install pdf2images-multiple@1.0.16

Documentation

pdf2images-multiple

Usage

var PDF2Images = require('pdf2images-multiple')

var convert_options = {
    '-trim': '',
    '-density' : 150,
    '-quality' : 100,
    '-sharpen' : '0x1.0'
}

var pdf2images = PDF2Images('./foodir/foo.pdf', {
    convert_options: convert_options, //optional
    output_dir: './media/', //optional
    ext: 'jpg', //optional, png is the default value
    gm: true //Use GraphicksMagic //optional, false is the default value
})

pdf2images.pdf.convert((err, image_path) => {
    //Do something when convert every single page.
}, (err, images_paths) => {
    //Do something when convert full pdf file.
})

//You can do it by chunks
var chunks = 4

//Converting 4 pages at the same time until do it with all pages.
pdf2images.pdf.convert_chunks((err, image_path) => {
    //Do something when convert every single page.
}, (err, images_paths) => {
    //Do something when convert full pdf file.
}, chunks)  

//Optionaly you can choose the pages to convert by page number
pdf2images.pdf.convert_pages([0,4,6,7], (err, image_path) => {
    //Do something when convert every single page.
}, (err, images_paths) => {
    //Do something when convert the pages from array.
})  

//You can convert a single page
pdf2images.pdf.convert_page(0, (err, image_path) => {
    //Do something when convert the page.
})  

Warning

This module require to install these packages:

imagemagick, ghostscript, poppler-utils and GraphicsMagick

On ubuntu or debian exec:

apt-get install -y imagemagick ghostscript poppler-utils GraphicsMagick