Hmmm, what I didn't notice was that this time the _bottom_ of the image
wasn't getting cropped! So I gave up on pic2graph and just used this:
groff -p -P-pletter file.pic | convert -trim -density 90 - file.jpg
Cheers,
Dave
David Griffiths wrote:
Hi, yes, that seems to work well (once I'd downloaded the groff-1.19.1
version of pic2graph, the one that comes with cygwin is buggy). Just one
thing: it (ie convert) antialiases everything including the solid lines.
If I turn off antialiasing it turns it off for the text too. Any
suggestions? Not that bothered as it actually looks quite good with
antialiased lines.
Thanks,
Dave
Werner LEMBERG wrote:
Hi, I'm new to pic/groff and I've been having some problems
producing either gif or jpeg images using them. The basic problem
seems to be that pic/groff/postscript all have the concept of a page
that they are drawing on whereas I want the resulting image to have
all the whitespace cropped from the margins. This is to go in a web
page so the idea of a page doesn't make sense.
If you just want to convert a PIC image you might also try the
pic2graph script which comes with groff, which always crops the image.
Using the `-density' comomand line option you can control the
resolution of the final image.
Werner
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