pangoVersionCheck           package:RGtk2           R Documentation

_p_a_n_g_o_V_e_r_s_i_o_n_C_h_e_c_k

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

     Checks that the Pango library in use is compatible with the given
     version. Generally you would pass in the constants
     'PANGO_VERSION_MAJOR', 'PANGO_VERSION_MINOR',
     'PANGO_VERSION_MICRO' as the three arguments to this function;
     that produces a check that the library in use at run-time is
     compatible with the version of Pango the application or module was
     compiled against.

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

     pangoVersionCheck(required.major, required.minor, required.micro)

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

'required.major': [integer]  the required major version.

'required.minor': [integer]  the required minor version.

'required.micro': [integer]  the required major version.

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

     Compatibility is defined by two things: first the version of the
     running library is newer than the version
     'required.major.required.minor'.'required.micro'. Second the
     running library must be binary compatible with the version
     'required.major.required.minor'.'required.micro' (same major
     version.)

     For compile-time version checking use 'pangoVersionCheck()'.  

     Since  1.16

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

     [char] 'NULL' if the Pango library is compatible with the given
     version, or a string describing the version mismatch.

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

     Derived by RGtkGen from GTK+ documentation

