old-classes              package:hexbin              R Documentation

_C_l_a_s_s "_u_n_i_t" _a_n_d "_v_i_e_w_p_o_r_t" _a_s _S_4 _c_l_a_s_s_e_s

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

     Package "hexbin" now uses S4 classes throughout and hence needs to
     'setOldClass' both '"unit"' and '"viewport"' (which are S3 classes
     from the 'grid' package), in order to be able to use those in
     slots of its own classes.

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     A virtual Class: No objects may be created from it.

_E_x_t_e_n_d_s:

     Class '"oldClass"', directly.

_M_e_t_h_o_d_s:

     No methods defined with class "unit" in the signature.

