I\'m learning Postscript I\'m trying to create a method for that would draw a vertical gradient. Here is my code:
I\'m using the ruby Scruffy gem to create some graphs. It relies on RMagick to render the text and create the pngs. When I run my ruby script I get this error.
When I use the following ghostscript command to generate jpg thumbnails from PDFs, the image quality is often very poor:
I am trying to scale a PDF which is for example just small of A4 size up to A4. This works fine with portrait documents. T开发者_Go百科he document is scaled up correctly and then padding is added to
I\'m using GhostScript to convert PDFs to PNGs, the problem is that for each page I\'m calling: gs -sDEVICE=pnggray -dBATCH -dNOPAUSE -dFirstPage=10 -dLastPage=10 -r600 -sOutputFile=image_10.png pdf_
I would like to know if its possible to convert a PDF to and image without fonts. My goal is to have only the image without text ?
In my project I\'ve to do a PDF Viewer in HTML5/CSS3 and the application has to allow user to add comments and annotation. Actually, I\'ve to do something very similar to crocodoc.com.
I am using GhostScript but it generates inco开发者_JAVA百科rrect PDF/A files. How do I generate correct PDF/A files from a PostScript file?Your question doesn\'t have much information to help in form
In the documentation of PDFTK is not mentioned how to do it. The command: pdftk file.pdf attach_files attachDoc.pdf to_page 2 output -
I\'ve downloaded the ghostscript-9.04.tar.gz from http://sourceforge.net/projects/ghostscript/files/GPL%20Ghostscript/9.04/. Then I build the source as a framework just as the help document \"make.htm
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