    # File lib/rvg/misc.rb, line 700
                    def text_anchor(anchor)
                        anchor = anchor.intern
                        anchor_enum = TEXT_ANCHOR.fetch(anchor, Magick::StartAnchor)
                        @gc.text_anchor(anchor_enum)
                        align = ANCHOR_TO_ALIGN.fetch(anchor, Magick::LeftAlign)
                        @shadow[-1].align = align
                        @text_attrs.text_anchor = anchor
                        nil
                    end