cairoGetGroupTarget          package:RGtk2          R Documentation

_c_a_i_r_o_G_e_t_G_r_o_u_p_T_a_r_g_e_t

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

     Gets the current destination surface for the context. This is
     either the original target surface as passed to 'cairoCreate' or
     the target surface for the current group as started by the most
     recent call to 'cairoPushGroup' or 'cairoPushGroupWithContent'.

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

     cairoGetGroupTarget(cr)

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

    'cr': ['Cairo']  a cairo context

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

     This function will always return a valid pointer, but the result
     can be a "nil" surface if 'cr' is already in an error state, (ie.
     'cairoStatus' '!=' 'CAIRO_STATUS_SUCCESS'). A nil surface is
     indicated by 'cairoSurfaceStatus' '!=' 'CAIRO_STATUS_SUCCESS'.  

     Since  1.2

_V_a_l_u_e:

     ['CairoSurface']  the target surface. To keep a reference to it,
     you must call 'cairoSurfaceReference'.

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

     Derived by RGtkGen from GTK+ documentation

