draw semi-transparent line with ImageMagick

is it possible to d开发者_如何学运维raw a line semi-transparent with image magick? i want to draw a line and a semi-transparent just next to it to create a anti-alias effect (maybe that is a better description of my question :))

Michel

hmm, looked like a wasn't reading the docs right. The lines drawn with imagemagick are anti-alias by default, if you don't want that you have to specify it: +antialias http://www.imagemagick.org/Usage/antialiasing/