module Magick::RVG::UseConstructors

def use(obj, x=0, y=0, width=nil, height=nil)

attributes on the argument.
are specified, these values will override the +width+ and +height+
corner. If the argument is an RVG or Image object and +width+ and +height+
content. [x,y] is the offset from the upper-left
Reference an object to be inserted into the container's 
def use(obj, x=0, y=0, width=nil, height=nil)
    use = Use.new(obj, x, y, width, height)
    @content << use
    return use
end