Background My requirement is a feature to watermark PDF docs on demand within a LAMP stack (PHP 7.3). The webapp has a collection of PDF docs lo ...
Background My requirement is a feature to watermark PDF docs on demand within a LAMP stack (PHP 7.3). The webapp has a collection of PDF docs lo ...
I'm using ghostscript as a dependency in my docker container. For that, I've installed both the library and C deps: REPL in the container works as ...
I am trying to programmatically create Postscript files in an embedded system. Everything has been going fine until I tried to add an image. My tiny t ...
I am trying to update the icon of my app to be able to differentiate in which environment it is, I have been guided by this tutorial and these othe po ...
I am building an e-ink-based auto-refreshing "newspaper" as wall decoration for my home. The e-ink panel I'm using supports 4-bit greyscale, i.e. 16 d ...
I read a pdf file and edit a color of text in him, after I replace the original stream with a new one and write all in new pdf. After i try to use a g ...
I need extract images from a PDF page section. For example consider there is a PDF page which has couple of images on top of the page & couple of ...
I print qr.bmp into qr.pdf with 'microsoft print to pdf'. Original qr.bmp is pure black (RGB 0,0,0), and perfect clear. But qr.pdf is vague, not cle ...
I am trying to create an Azure Function App that merges a set of documents into a single PDF. I also need to convert some images to PDF and include th ...
This post is sequel to Conversion from ttf to type 2 CID font (type 42 base font) How to write a postscript program that centers a text generated fro ...
This post is sequel to Conversion from ttf to type 2 CID font (type 42 base font) It is futile to have a CID-Keyed font (containingCIDMap that enforce ...
I have ttf font files for Indian languages such as Tamil, Telugu, Malayalam, etc. In order to access ttf files through a postscript program, I have to ...
I used gs -o 'out.pdf' -sDEVICE=pdfwrite -dFILTERIMAGE 'in.pdf' to remove all images from some PDF files to minimize their file sizes. Now in some of ...
I have installed Ghostscript on centos7 server. When I simply command "gs" it return following GPL Ghostscript 9.25 (2018-09-13) Copyright (C) 2018 ...
well I've given up. I don't think I understand how GS works... as far as I understand GS replaces all fonts that are not embedded and should not touch ...
I have a pdf with form fields on it. I want to "flatten" this into a pdf without form fields but when i run the original pdf through ghostscript, the ...
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I am trying to extract text from specific pages of PDF files protect with password. I am try to use pdf2txt %my_file.pdf% but I could not make the co ...
I'm very new to the GhostScript world and I was wondering how to set the configurations that i faced The problem I face is that /screen(72dpi) is too ...
I am trying to convert multiple pdfs (10k +) to jpg images and extract text from them. I am currently using the pdf2image python library but it is rat ...