# File lib/RMagick.rb, line 92
    def to_s
        str = ''
        str << sprintf("%g", @width) if @width > 0
        str << 'x' if (@width > 0 || @height > 0)
        str << sprintf("%g", @height) if @height > 0
        str << sprintf("%+d%+d", @x, @y) if (@x != 0 || @y != 0)
        str << FLAGS[@flag.to_i]
    end