On Sun, 2010-03-28 at 19:15 +1300, Roy Britten wrote:
> I have a largish (~12000 pixels square) image that I want to print at
> a defined scale across multiple sheets. I'm comfortable using Image
> Magick to split the image into appropriately-sized chunks, but am at a
> bit of a loss when it comes to forcing 300dpi at printing time.
> 
> It would be wonderful if someone has already produced a tool that
> takes an image and paginates it into, say, PDFs at a defined
> resolution. My google-fu has failed to find such a tool. Suggestions?
> 
> Cheers,
> Roy.
Can't you do this with postscript...  -> anymap -> ps -> play with
ghostscript / output to lpr?

eg 
pngtopnm myimage.png | pnmtops -dpi 300 > myimage.ps

-- 
Steve Holdoway <[email protected]>
http://www.greengecko.co.nz
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