pangoItemSplit             package:RGtk2             R Documentation

_p_a_n_g_o_I_t_e_m_S_p_l_i_t

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

     Modifies 'orig' to cover only the text after 'split.index', and
     returns a new item that covers the text before 'split.index' that
     used to be in 'orig'. You can think of 'split.index' as the length
     of the returned item. 'split.index' may not be 0, and it may not
     be greater than or equal to the length of 'orig' (that is, there
     must be at least one byte assigned to each item, you can't create
     a zero-length item). 'split.offset' is the length of the first
     item in chars, and must be provided because the text used to
     generate the item isn't available, so 'pangoItemSplit' can't count
     the char length of the split items itself.

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

     pangoItemSplit(orig, split.index, split.offset)

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

  'orig': ['PangoItem']  a 'PangoItem'

'split.index': [integer]  byte index of position to split item,
          relative to the start of the item

'split.offset': [integer]  number of chars between start of 'orig' and
          'split.index'

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

     ['PangoItem']  new item representing text before 'split.index'.

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

     Derived by RGtkGen from GTK+ documentation

