pangoLayoutLineIndexToX        package:RGtk2        R Documentation

_p_a_n_g_o_L_a_y_o_u_t_L_i_n_e_I_n_d_e_x_T_o_X

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

     Converts an index within a line to a X position.

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

     pangoLayoutLineIndexToX(object, index, trailing)

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

'object': ['PangoLayoutLine']      a 'PangoLayoutLine'

 'index': [integer]    byte offset of a grapheme within the layout

'trailing': [logical]  an integer indicating the edge of the grapheme
          to retrieve the position of. If > 0, the trailing edge of the
          grapheme, if 0, the leading of the grapheme.

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

     A list containing the following elements: 

 'x.pos': [integer]  location to store the x_offset (in Pango unit)

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

     Derived by RGtkGen from GTK+ documentation

