    # File lib/rvg/misc.rb, line 162
                    def render_glyph(glyph_orientation, x, y, glyph)
                        if glyph_orientation == 0
                            @ctx.gc.text(x, y, enquote(glyph))
                        else
                            @ctx.gc.push
                            @ctx.gc.translate(x, y)
                            @ctx.gc.rotate(glyph_orientation)
                            @ctx.gc.translate(-x, -y)
                            @ctx.gc.text(x, y, enquote(glyph))
                            @ctx.gc.pop
                        end
                    end