# File lib/rvg/misc.rb, line 394
                def set_affine(sx, rx, ry, sy, tx, ty)
                    @affine[-1].sx = sx
                    @affine[-1].rx = rx
                    @affine[-1].ry = ry
                    @affine[-1].sy = sy
                    @affine[-1].tx = tx
                    @affine[-1].ty = ty
                end