Fwd: Re: [prog] GhostScript
Sue Stones
suzo at bigpond.net.au
Tue Apr 8 16:38:30 EST 2003
I have tried that but instead of getting a display window I get the following
output. (here the GS> is the prompt, followed by my instructions, then the
%% seems to be followed by the output maybe inplace of opening a window)
GS>100 100 moveto
GS>200 0 rlineto
GS>0 100 rlineto
GS>-200 0 rlineto
GS>0 -100 rlineto
GS>stroke
GS>showpage
%%BoundingBox: 99 99 301 201
%%HiResBoundingBox: 99.499000 99.499000 300.496987 200.506990
>>showpage, press <return> to continue<<
Is there something that I am missing?
sue
On Tue, 8 Apr 2003 03:59 pm, you wrote:
> Sue writes:
> > I have just discovered that gostscript can be run from the comand
> > line using "gs". But the tutorial that I found on the web suggests
> > that this comand opens a second window which displays the results of
> > the postscript comands. This doesn't happen on my system (Mandrake
> > 9).
> >
> > Does anyone know if it is really supposed to open annother window,
> > and is there something else that I should know in order to use it.
>
> Ghostscript's default output "device" is an X window so if you give
> it something to render, it will draw its own, minimal X window. To my
> understanding, the command "showpage" is what renders the preceding
> commands, opening up a new window if needed.
>
> Elizabeth
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