# File lib/RMagick.rb, line 854 def []=(*args) rv = args.delete_at(-1) # get rvalue if ! rv.is_a?(Pixel) # must be a Pixel or a color name begin rv = Pixel.from_color(rv) rescue TypeError raise TypeError, "cannot convert #{rv.class} into Pixel" end end cols(args) each { |x| @view[x] = rv.dup } changed notify_observers(self) nil end