cairoVersion              package:RGtk2              R Documentation

_c_a_i_r_o_V_e_r_s_i_o_n

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

     Returns the version of the cairo library encoded in a single
     integer as per 'CAIRO_VERSION_ENCODE'. The encoding ensures that
     later versions compare greater than earlier versions.

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

     cairoVersion()

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

     A run-time comparison to check that cairo's version is greater
     than or equal to version X.Y.Z could be performed as follows:


     # This function is not that useful in R.
     # Instead, please use cairoVersionString() with compareVersion().
      See also 'cairoVersionString' as well as the compile-time
     equivalents 'CAIRO_VERSION' and 'CAIRO_VERSION_STRING'.

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

     [integer]  the encoded version.

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

     Derived by RGtkGen from GTK+ documentation

