# File lib/rvg/misc.rb, line 157
        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