pangoLayoutIterGetLineYrange      package:RGtk2      R Documentation

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

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

     Divides the vertical space in the 'PangoLayout' being iterated
     over between the lines in the layout, and returns the space
     belonging to the current line.  A line's range includes the line's
     logical extents, plus half of the spacing above and below the
     line, if 'pangoLayoutSetSpacing' has been called to set layout
     spacing. The Y positions are in layout coordinates (origin at top
     left of the entire layout).

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

     pangoLayoutIterGetLineYrange(object)

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

'object': ['PangoLayoutIter']  a 'PangoLayoutIter'

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

     A list containing the following elements: 

    'y0': [integer]  start of line

    'y1': [integer]  end of line

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

     Derived by RGtkGen from GTK+ documentation

