ghostscript-js

Just a nodeJS wrapper for ghostscript

Usage

const Ghostscript = require('ghostscript-js')

const gs = new Ghostscript()

gs.batch()
  .nopause()
  .device()
  .resolution(150)
  .input('/path/to/file.pdf')
  .output('/path/to/file.tif')
  .exec()
  .then((sdtout) => {
    // Do something
  })
  .catch((error) => {
    // Do something
  })

API

• batch
• nopause
• quiet
• interpolate
• ram - number - defaults to 30 MB
• device - device - defaults to tiff24nc
• resolution - number
• firstPage - number
• lastPage - number
• AutoRotatePages - All, None, PageByPage
• antiAliasColorImage
• antiAliasGrayImage
• antiAliasMonoImage
• autoFilterColorImages
• colorImageFilter
• autoFilterGrayImages
• grayImageFilter
• downsampleColorImages
• downsampleGrayImages
• downsampleMonoImages
• colorConversionStrategy
• convertCMYKImagesToRGB
• convertImagesToIndexed
• UCRandBGInfo
• preserveHalftoneInfo
• preserveOPIComments
• preserveOverprintSettings
• output - file
• input - file
• exec - Promise (ES6)
• compatibility - number
• pdfsettings - string