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Convert PDF pages to JPGs https://forum.pdfsharp.net/viewtopic.php?f=2&t=1173 |
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Author: | Jacob [ Sat May 08, 2010 9:02 am ] |
Post subject: | Convert PDF pages to JPGs |
I know that this type of question have been asked before, but I havent been able to find a clear answer and alot of the posts are 4 years old. I would like to convert a PDF to multiple JPG images, 1 image for each page in the PDF. I have read that you need to use Ghostscript, but the UseGhostscript sample I downloaded says I need the dll file gsdll32 and I cant find it anywhere on the ghostscript site. I even downloaded the exe installer and installed it, but still it didnt work. I dont wanna have to install ghostscript on the server where I wanna run this so I am looking for a way to do this conversion and have the dll added as an assembly. I was hoping someone could shed some light on how I get this funktionality? I was hoping it was somthing PDFsharp could do, since it can extract images from a PDF and convert a PDF into multiple PDF documents. Edit: I have now gotten the UseGhostscript sample code to work, but when I move it to my own project which doesnt run Windows Forms, but is a web application, then I get a BadImageFormatException exception. All I do is: GS gs = new GS(); System.Drawing.Image image = gs.PdfToPng(filename, 4, 96); But I get an error in ghostscript at: result = Api.gsapi_new_instance(ref GS.instance, IntPtr.Zero); |
Author: | Jacob [ Sat May 08, 2010 10:12 am ] |
Post subject: | Re: Convert PDF pages to JPGs |
For people looking for the this functionality I found this wrapper for Ghostscript which works perfectly http://www.mattephraim.com/blog/2009/07/08/introducing-ghostscriptsharp/ |
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