# Re: Agfa 1236S and colour offset

From: Louis van Dompselaar (louis@sitebysite.nl)
Date: Mon Apr 10 2000 - 00:41:56 PDT

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  > LvD >I'm keen to have a look myself, but it seems that Kevin already
  > LvD >had an idea what needed to be done. From the few scans I've made
  > LvD >with sane the colour offset seems to be always the same, so it
  > LvD >might just be combining the RGB in a different way. I'll have
  > LvD >a look this weekend to see if it's straightforward.
  >
  > Wonderful... Keep us informed. Should it be possible, I would like to
  > help.

  Kevin left a number of clues in the code as to what needs to
  be done. Basically, the RGBRouter needs adapting so that it
  passes the R,G and B channels onto sane with the right offsets.
  According to the changelog, this code was already in the snapscan-310
  source. I only hope the offset really is an integer amount of lines.

  Meanwhile, I found that seperating the channels in gimp, offsetting
  red and blue, and recombining them does the trick as well. I'll try
  to script this into gimp, so I can fiddle around with the offsets
  more easily. I'll make the script available if anyone is interested.

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      Louis van Dompselaar                        louis@sitebysite.nl
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