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while i am able to convert a specific page of a PDF to a PNG like so:
gs -dSAFER -dBATCH -dNOPAUSE -sDEVICE=png16m -dGraphicsAlphaBits=4 -sOutputFile=gymnastics-20.png -dFirstPage=20 -dLastPage=20 gymnastics.pdf
i am wondering if i can somehow use ghostscript's JOBSERVER mode to process several…
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When I run ps2pdf I get the following error messages:
norman@host:~$ ps2pdf test.ps test.pdf
While reading gs_dbt_e.ps:
ERROR: /syntaxerror in -file-
Operand stack:
(gs_cidfm.ps) 1 --nostringval--
Execution stack:
%interp_exit --nostringval-- --nostringval-- --nostringval-- %array_continue…
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Hello,
i am using the ghostscriptsharp wrapper for c# and ghostscript. I want to generate thumbnails out of pdf-files. Further Information on the sample-code are given here.
There are different Methods imported form the ghostscript-c-dll "gsdll32.dll".
[DllImport("gsdll32.dll", EntryPoint = "gsapi_new_instance")]
…
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Hello, I'm using SCO Unix, with old version of ghostscript (7.7). When I convert the postscript source file to pdf otput file, It's content is visible on the SCO machine. But when I copy the pdf file into windows, and open it with adobe acrobat, all I can see is a blank page. Does anybody have a solution…
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I am using Ghostscript to convert a multi-page pdf to individual jpg files and can get it to output the files numbered like page_%03d.jpg but it always starts at page_001.jpg and i need it to start numbering the output files starting from page_000.jpg.
Is there a setting i can use to get Ghostscript…
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I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error):
linux:~$…
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I installed sikuli-ide with
sudo apt-get install sikuli-ide
Everything was fine until I tried to start it from the terminal. I typed
sikuli-ide
But the only response I got was
[info] locale: en_US
The application was not started, furthermore there is no desktop file and sikuli-ide does not…
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I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work.
I added the location of PIL and psycopg2 to PATH.
I know that Terminal is…
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I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R?
>>> print…
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Hi,
I am currently struggling to call a non python program from a python script.
I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name.
The command I wish to run is of the form:
program_name -input -output -o1 -o2…
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