Fred, It didn't occur to me to use just "-flatten" without "+matte". Does -flatten remove the alpha channel or just set it to completely opaque?
Thanks, Dave Fred Weinhaus wrote: > try > > convert img-rgba.png -flatten img-rgb.png > > if that does not do what you want, then post a link to a correctly > processed version from GIMP. > > > > > >> Hi all. >> >> I'm having some troubles when trying to convert a PNG image from RGBA to >> RGB colorspace. >> >> convert img-rgba.png +matte img-rgb.png >> >> The original image is: >> http://mperillo.ath.cx/img-rgba.png 187K >> and the converted one is: >> http://mperillo.ath.cx/img-rgb.png 109K >> >> >> The same problem happens when I convert the image to JPEG. >> I have tried the JPEG conversion using PIL (Python Imaging Library), and >> the problem is the same. >> >> However if I do the conversion to JPEG using Gimp, the resulting image >> is correct. >> >> >> What's the cause of the problem? >> >> >> >> Thanks Manlio Perillo >> > _______________________________________________ > Magick-users mailing list > [email protected] > http://studio.imagemagick.org/mailman/listinfo/magick-users > _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
