On approximately 9/3/2009 11:29 PM, came the following characters from the keyboard of Glenn Linderman: > convert -size 787x300 xc:white -stroke black -fill white -tile > pattern:checkerboard -draw "rectangle 0,0 787,300" -threshold 50 rect.tif > > produces a strange dark line near the right edge of the image. > > One could speculate that it has something to do with the stroke, which > is otherwise invisible, except that it isn't quite at the end, where the > stroke should be. I couldn't think of any other speculative reasons, so > here's this email! > > ImageMagick 6.5.4-Q8
Um. That threshold was supposed to be 50%, not 50, but the vertical black line close to the right shows either way. With the checkerboard showing, it is more obvious that it is not quite at the right margin. _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
