# File lib/pdf/reader/page_state.rb, line 23
      def initialize(page)
        @page          = page
        @objects       = page.objects
        @font_stack    = [build_fonts(page.fonts)]
        @xobject_stack = [page.xobjects]
        @cs_stack      = [page.color_spaces]
        @stack         = [DEFAULT_GRAPHICS_STATE.dup]
      end