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Re^2: Perl Image Analysisby Koosemose (Pilgrim) |
on Oct 04, 2006 at 20:37 UTC ( [id://576403]=note: print w/replies, xml ) | Need Help?? |
Actually you were right, Image::Magick does have a method to query pixel color: $image->Get('Pixel[x,y]')It returns a scalar value containing a comma seperated list R,G,B,A. There's also $image->GetPixels(), but I've had some issues getting accurate color readings from it, though that's likely an error on my part.
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