pangoLayoutGetLine           package:RGtk2           R Documentation

_p_a_n_g_o_L_a_y_o_u_t_G_e_t_L_i_n_e

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

     Retrieves a particular line from a 'PangoLayout'.

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

     pangoLayoutGetLine(object, line)

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

'object': ['PangoLayout']  a 'PangoLayout'

  'line': [integer]  the index of a line, which must be between 0 and
          'pango_layout_get_line_count(layout) - 1', inclusive.

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

     Use the faster 'pangoLayoutGetLineReadonly' if you do not plan to
     modify the contents of the line (glyphs, glyph widths, etc.).

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

     ['PangoLayoutLine']  the requested 'PangoLayoutLine', or 'NULL' if
     the index is out of range. This layout line can be ref'ed and
     retained, but will become invalid if changes are made to the
     'PangoLayout'.

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

     Derived by RGtkGen from GTK+ documentation

