dev.interactive          package:grDevices          R Documentation

_T_e_s_t _i_f _a_n _I_n_t_e_r_a_c_t_i_v_e _G_r_a_p_h_i_c_s _D_e_v_i_c_e _i_s _i_n _U_s_e

_D_e_s_c_r_i_p_t_i_o_n:

     Test if an interactive graphics device is in use.

_U_s_a_g_e:

     dev.interactive()

_D_e_t_a_i_l_s:

     The 'X11' (Unix), 'windows' (Windows) and 'quartz' (MacOS X) are
     regarded as interactive, together with 'GTK' and 'gnome' (used
     with the GNOME GUI: 'GTK' is available in package 'gtkDevice' and
     'gnome' is expected to be in a package 'gnomeDevice').

_V_a_l_u_e:

     'dev.interactive()' returns a logical, 'TRUE' iff an interactive
     (screen) device is in use.

_S_e_e _A_l_s_o:

     'Devices' for the available devices on your platform.

