cairoMatrixMultiply          package:RGtk2          R Documentation

_c_a_i_r_o_M_a_t_r_i_x_M_u_l_t_i_p_l_y

_D_e_s_c_r_i_p_t_i_o_n:

     Multiplies the affine transformations in 'a' and 'b' together and
     stores the result in 'result'. The effect of the resulting
     transformation is to first apply the transformation in 'a' to the
     coordinates and then apply the transformation in 'b' to the
     coordinates.

_U_s_a_g_e:

     cairoMatrixMultiply(result, a, b)

_A_r_g_u_m_e_n_t_s:

'result': ['CairoMatrix']  a 'CairoMatrix' in which to store the result

     'a': ['CairoMatrix']  a 'CairoMatrix'

     'b': ['CairoMatrix']  a 'CairoMatrix'

_D_e_t_a_i_l_s:

     It is allowable for 'result' to be identical to either 'a' or 'b'.

_A_u_t_h_o_r(_s):

     Derived by RGtkGen from GTK+ documentation

