convert.exe -density 150 -size 1159x1515 xc:white -compose multiply ( in.jpg -repage 1159x1515+0+0 ) -compose multiply -flatten ( in.jpg -repage 1159x1515+409+765 ) -compose multiply -flatten -compress zip out.tif
You can obtain in.jpg from http://nevcal.com/temporary/in.jpg I can't figure out why the above command seems to double the size of in.jpg when creating out.tif The density of in.jpg is 150, the density of the first image in the stack is 150. I expect two full non-overlapping copies of in.jpg, but instead get double size fractional ones. This worked in earlier versions of ImageMagick, but I upgraded it hoping to fix a different bug... didn't, and this got introduced. Versions 6.5.5-7 and 6.5.5-8 exhibit this symptom. I don't think that 6.5.4 did, but I uninstalled it. OK, I found an old 6.3.6 and it works the way I remembered. Probably other versions between also did, but I didn't save them, it seems. So probably a code change, rather than a problem with the file. _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
