# File lib/rvg/misc.rb, line 385
        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