pangoLayoutLineGetPixelExtents     package:RGtk2     R Documentation

_p_a_n_g_o_L_a_y_o_u_t_L_i_n_e_G_e_t_P_i_x_e_l_E_x_t_e_n_t_s

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

     Computes the logical and ink extents of 'layout.line' in device
     units. This function just calls 'pangoLayoutLineGetExtents'
     followed by two 'pangoExtentsToPixels' calls, rounding 'ink.rect'
     and 'logical.rect' such that the rounded rectangles fully contain
     the unrounded one (that is, passes them as first argument to
     'pangoExtentsToPixels').

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

     pangoLayoutLineGetPixelExtents(object)

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

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

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

     A list containing the following elements: 

'ink.rect': ['PangoRectangle']     rectangle used to store the extents
          of the glyph string as drawn, or 'NULL'

'logical.rect': ['PangoRectangle']  rectangle used to store the logical
          extents of the glyph string, or 'NULL'

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

     Derived by RGtkGen from GTK+ documentation

