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| artifexirc-bot | <Ramesh> Hi Team | 07:46.44 |
| | <Ramesh> When we convert the PDF2PNG by using ghost script I am getting the following error, It would be great if any one help this issue. | 07:47.52 |
| | <Ramesh> gs -q -dNOPAUSE -sPAPERSIZE=a4 -dBATCH -sDEVICE=png16m -r250 -sPageList=1-20 -sOutputFile=/home/ramesh/PDF/Conversion_Issue/1648450285810_528630774_Hafslund_%00d.png /home/ramesh/PDF/Conversion_Issue/1648450285810_528630774_Hafslund.pdf | 07:47.54 |
| | <Ramesh> Error: /undefined in obj | 07:47.55 |
| | <Ramesh> Operand stack: | 07:47.56 |
| | <Ramesh> 3 0 | 07:47.57 |
| | <Ramesh> Execution stack: | 07:47.58 |
| | <Ramesh> %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push 2045 1 3 %oparray_pop 2044 1 3 %oparray_pop 2025 1 3 %oparray_pop 1884 1 3 | 07:48.00 |
| | <Ramesh> %oparray_pop --nostringval-- %errorexec_pop .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- | 07:48.01 |
| | <Ramesh> Dictionary stack: | 07:48.02 |
| | <Ramesh> --dict:973/1684(ro)(G)-- --dict:0/20(G)-- --dict:77/200(L)-- | 07:48.03 |
| | <Ramesh> Current allocation mode is local | 07:48.05 |
| | <Ramesh> Current file position is 590 | 07:48.06 |
| | <Ramesh> GPL Ghostscript 9.26: Unrecoverable error, exit code 1 | 07:48.07 |
| | <KenSharp> You're going to have to supply the example file. The first thing I would point out is that 9.26 is old, use a recent version. If that still gives you an error, then open a bug report at http://bugs.ghostscript.com and attach the file. | 07:48.53 |
| | <Ramesh> Okay Thanks, will check and let you know | 07:49.57 |
| | <Ramesh> I have checked it with the latest version of ghost script v9.55 but we receive the same error | 07:59.44 |
| | <KenSharp> Then you should open a bug report. Attach the file there and give the command line | 08:04.52 |
| | <Pepi> Hey guys, I'm trying to figure out how to extract a specific region of a PDF to PNG with ghostscript. So far, I can't find any options that sounds the one I need (I looked mostly for the following keywords: crop, offset, viewbox, etc). Could anyone give me some advice? Thanks! | 14:50.22 |
| | <Robin_Watts> 'Extract' as in, you want a PDF out afterwards? | 14:54.11 |
| | <Robin_Watts> pdf in, cropped pdf out ? | 14:54.22 |
| | <KenSharp> There are answers from me on that on Stack Overflow | 14:54.36 |
| | <Pepi> No, I want a PNG out of a PDF's specific area | 14:54.42 |
| | <KenSharp> You need to define the media size to match the 'window' you want on the PDF, then you need to translate the origin | 14:55.12 |
| | <KenSharp> And set -dFIXEDMEDIA | 14:55.19 |
| | <Pepi> Thanks @KenSharp , how do I do that exactly? What is the command to translate the origin? | 14:56.07 |
| | <KenSharp> You need to use some PostScript and it is going to depend on the exact version of Ghostscript being used, because it is different between the old and new PDF interpreters. | 14:57.28 |
| | <KenSharp> As I said I think I've answered this on Stack Overflow a number of times, let me see if I can find a canned answer | 14:57.48 |
| | <KenSharp> OK basically this answer: | 14:58.26 |
| | <KenSharp> https://stackoverflow.com/questions/63900225/using-ghostscript-to-look-only-at-specific-area-when-using-inkcov/63900525#63900525 | 14:58.27 |
| | <KenSharp> Obviously you will need to modify the exact numbers there | 14:59.08 |
| | <Pepi> Thanks, I'll try! | 15:04.31 |
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