I've read a number of post and tried to follow but it's not working.
Using GS (gsdll32.dll) with the following arguments:
Info from bbox
%%BoundingBox: 33 244 577 546 %%HiResBoundingBox: 33.611976 244.201633
576.009896 545.351819
render and crop AI2PNG
-P-
-dNOPAUSE
-dBATCH
-dSAFER
-q
-IC:/Program Files (x86)/Gerber Scientific Products/OMEGA 6.50/Software/gs/fonts;C:/Program Files (x86)/Gerber Scientific Products/OMEGA 6.50/Software/gs/lib;C:/Program Files (x86)/Gerber
Scientific Products/OMEGA 6.50/Software/gs/resource
-sDEVICE=pngalpha
-g544x302
-c <> setpagedevice
-sOutputFile=E:/Images/AI from PLM/captain-america [Converted].png E:/Images/AI from PLM/captain-america [Converted].ai
Without any cropping logic I get the image on an 8.5 x 11, with cropping(above commands) the objects are translated mostly off the top of the page and do not seem to move to the left.
The size of the result image is correct.
Does anyone see anything wrong?
Thanks
You've put the /Install after the input file, that means it will be executed after the input file is complete. Which means it takes effect after the input is completely processed, which is too late to have nay effect.
Order of switches, and particularly order of input, is important in Ghostscript.
That's assuming that 'AI2PNG' is a synonym for Ghostscript.
Related
So I have raw image and I am just curious If I can edit such image to save as RGB-32 Packed transparent interlaced raw and what program I could use, there is specification:
Format of RAW image
I have tried using photoshop but then game crashes. Is it even possible? I should get file without thumbnail. I also tried using gimp, free converters and Raw viewer but no luck. Any suggestions?
Edit:
Used photoshop (interleaved with transparency format), game starts but images are just bunch of pixels.
file that i try to prepare (221bits)
We are still not getting a handle on what output format you are really trying to achieve. Let's try generating a file from scratch, to see if we can get there.
So, let's just use simple commands that are available on a Mac and generate some test images from first principles. Start with exactly the same ghost.raw image you shared in your question. We will take the first 12 bytes as the header, and then generate a file full of red pixels and see if that works:
# Grab first 12 bytes from "ghost.raw" and start a new file "red.raw"
head -c 12 ghost.raw > red.raw
# Now generate 512x108 pixels, where red=ff, green=00, blue=01, alpha=fe and append to "red.raw"
perl -E 'say "ff0001fe" x (512*108)' | xxd -r -p >> red.raw
So you can try using red.raw in place of ghost.raw and tell me what happens.
Now try generating a blue file just the same:
# Grab first 12 bytes from "ghost.raw" and start a new file "blue.raw"
head -c 12 ghost.raw > blue.raw
# Now generate 512x108 pixels, where red=00, green=01, blue=ff, alpha=fe and append to "blue.raw"
perl -E 'say "0001fffe" x (512*108)' | xxd -r -p >> blue.raw
And then try blue.raw.
Original Answer
AFAIK, your image is actually 512 pixels wide by 108 pixels tall in RGBA8888 format with a 12-byte header at the start - making 12 + 4*(512 * 108) bytes.
You can convert it to PNG or JPEG with ImageMagick like this:
magick -size 512x108+12 -depth 8 RGBA:ghost.raw result.png
I still don't understand from your question or comments what format you actually want - so if you clarify that, I am hopeful we can get you answered.
Try using online converters. They help most of the time.\
A Website like these can possibly help:
https://www.freeconvert.com/raw-to-png
https://cloudconvert.com/raw-to-png
https://www.zamzar.com/convert/raw-to-png/
Some are specific websites which ask you for detail and some are straight forward conversions.
I am using Ghostscript on Windows 7 machine to convert PDF to PNG. My input PDF has many pages but the PNG file only contain the first page !
I am using the following command line:
gswin64c -sDEVICE=png16m -r720x720 -dNOPAUSE -dBATCH -sOutputFile=79245340005_1602.png 79245340005_1602.pdf
and the logfile is as follow:
GPL Ghostscript 9.20 (2016-09-26)
Copyright (C) 2016 Artifex Software, Inc. All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.
Processing pages 1 through 2.
Page 1
Page 2
As you can see, it seems that both pages are processed but only the first one appear in the final PNG file. Any idea what is wrong in my command line ? I try to look a the documentation but didn't find what I am doing wrong. If I have a single PDF file with 10 pages, I wand a single output PNG file with 10 pages.
My original command line was as follow but had the same issue:
gswin64c -q -sPAPERSIZE=a4 -sDEVICE=png16m -dTextAlphaBits=4 -r720x720 -o 79245340005_1602.png -dNOPAUSE -dBATCH 79245340005_1602.pdf
Thanks
Fabien
PNG can hold only one image per file. Use TIFF or the like for multiple images per file.
Try to use following syntax to achieve rasterizing into several png's
gswin64c -q -sPAPERSIZE=a4 -sDEVICE=png16m -dTextAlphaBits=4 -r720x720 -o -sOutputFile='79245340005_1602_%00d.png' -dNOPAUSE -dBATCH 79245340005_1602.pdf
I have an issue trying to convert a pdf document to a pcl document using Ghostscript.
The original pdf document is landscape and so the pcl should be as well. Nevertheless in windows using Ghostscript 9.14 with the following command functions:
gswin32 -dNOPAUSE -dBATCH -sDEVICE=ljet4 -dSAFER -dAutoRotatePages=/NONE -sPAPERSIZE=a4 -sOutputFile=./convert_windows.pcl ./duplicate_windows.pdf
The same command in Ubuntu Linux Kernel Version 3.2.0-40-generic 64 bit - but with Ghostscript 9.05 - results in a wrong orienteated pcl file of size A3 instead of A4 as the original.
The original pdf file contains windows font "arial", which should be available in linux as well. The package "msttorcefonts" is installed on linux. This is an short extract of the fontmap of Ghostscript:
cat /usr/share/ghostscript/9.05/Resource/Init/Fontmap.GS
gives:
% This font, and only this font among the Hershey fonts, uses
% the SymbolEncoding.
/Hershey-Symbol (hrsyr.gsf) ; % 5066567
/Arial /ArialMT ;
/Arial,Bold /Arial-BoldMT ;
/Arial,Italic /Arial-ItalicMT ;
/Arial,BoldItalic /Arial-BoldItalicMT ;
The following listing shows the output of the linux command line, which is the same output as from the windows Ghostscript console!
GPL Ghostscript 9.05 (2012-02-08)
Copyright (C) 2010 Artifex Software, Inc. All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.
Processing pages 1 through 2.
Page 1
Loading NimbusMonL-Bold font from /usr/share/fonts/type1/gsfonts/n022004l.pfb... 3627296 2211468 1767360 473754 3 done.
Loading NimbusSanL-Bold font from /usr/share/fonts/type1/gsfonts/n019004l.pfb... 3668288 2319461 1807728 497748 3 done.
Loading NimbusSanL-Regu font from /usr/share/fonts/type1/gsfonts/n019003l.pfb... 3800176 2466391 1827912 512832 3 done.
Loading NimbusMonL-Regu font from /usr/share/fonts/type1/gsfonts/n022003l.pfb... 3964224 2617715 1969200 654805 3 done.
Page 2
I alredy tried several options of Ghostscript like
-dFIXEDMEDIA
-dNORAGEPAGESIZE
and others.
When converting the pdf document to ps the result is the same on both environments.
Does anyone has experiences with that issue or an idea?
Thanks in advance and kind regards
Its unlikely anyone can help at all without seeing teh original PDF file, so I would suggest that you open a bug report and attach the PDF file there.
A few observations:
-dAutoRotatePages only has an effect when creating a PDF file, not when interpreting one.
The switch -dFIXMEDIA should be -dFIXEDMEDIA, likewise NORAGEPAGESIZE should be NORANGEPAGESIZE
This may be a possible solution, which works in my case. Precondition: Ghostscript Version 8.6.0 or higher!
Converting pdf to ps not with gs command, but with gs wrapper pdf2ps, which is part of the ghostscript package:
pdf2ps input.pdf output.ps
BUT: For landscape pdf documents this works only since version 8.60 or higher! Otherwise landscape documents will be printed in portrait.
Converting pdf to pcl worked for me using the following command:
gs -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=ljet4 -sPAPERSIZE=a4 -sOutputFile=output.pcl -c "<< /InputAttributes << currentpagedevice /InputAttributes get { pop null } forall >> dup 0 << /PageSize [ 595 842 ] >> put >> setpagedevice" save pop -f input.pdf
BUT: This command is based on the documentation of Bug Bug 689919 of ghostscript (refer to http://bugs.ghostscript.com/show_bug.cgi?id=689919) and works for portrait-orientated documents only if you have installed a version 8.60 or higher. Because I have three different environments I can approve, that this command works since version 8.60. I used Versions 8.16, 8.62 and 9.05.
For versions 8.62 and 9.05 of ghostscript both commands worked properly for pdf --> ps and pdf --> pcl for landscape and portrait.
I have multipage PDF eg. ~ 80 pages
gs -dNumRenderingThreads=2 -c 30000000 setvmthreshold -f -dNOGC
-sDEVICE=jpeg -q -dSAFER -dNOPAUSE -dBATCH -dMaxBitmap=100000000
-dJPEGQ=100 -r300 -dPDFFitPage -dFIXEDMEDIA
-sDEFAULTPAPERSIZE=a4 -sOutputFile='.$output_name.'temp%04d.jpg $input_file
First was trying to split whole pdf but its start to show error invalidfileaccess in --showpage ...
File is ok because first i check if it's exists
Now i chunk pdf to 10 pages pdf but still is the same problem and after i run chunked pdf in loop its removeing the file with error and all others files from loop
The most likely problem is that you are running out of disk space, either on the destination or in the /tmp volume, or possibly a memory error.
You should start by simplifying the command line; get rid of the NumRenderingThreads which probably isn't doing anything at all at 300 dpi, remove the extraneous -c... -f and the -dNOGC, these are constraining the memory and preventing GS from garbage collecting, which means that its memory usage will continually increase.
Remove -dSAFER as that affects file writing. Put -sPAPERSIZE=a4 before -dFIXEDMEDIA, as the order of operands is important.
If that solves the problem put commands back one at a time until the problem recurs.
Finally, what verison of Ghostscript are you using, and please post the entire erorr trace.
Problem sloved there was strange situation with TMP DIR need to be foreach export TMP diffrent dir
I am using Ghostscript9.0, I try to generate a LZW TIFF images with 24 bit depth from pdf file, I always get bit depth = 1 using this GS command:
gswin32.exe -dSAFER -dBATCH -dNOPAUSE -r200 -sDEVICE=tifflzw -sOutputFile=tmp.tiff myfile.pdf
I searched in several manuals:
http://ghostscript.com/doc/current/Devices.htm
http://www.ghostscript.com/doc/8.54/Use.htm
but I didn't find anything of parameters to do that.
I add an image example proporties that I would like to produce with gs:
Here we can see the bit depth (profondeur de couleur) = 24 and the image is compressed with LZW
It is clearly stated that the format tifflzw you have chosen is located in the section
The remaining TIFF drivers all
produce black-and-white output with
different compression modes
http://ghostscript.com/doc/current/Devices.htm
If you want a 24bit output you have to use tiff24nc instead and add specify the compression via the parameter -sCompression=lzw
gswin32.exe -dSAFER -dBATCH -dNOPAUSE -r200 -sDEVICE=tiff24nc -sCompression=lzw -sOutputFile=tmp.tiff myfile.pdf