pangoExtentsToPixels          package:RGtk2          R Documentation

_p_a_n_g_o_E_x_t_e_n_t_s_T_o_P_i_x_e_l_s

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

     Converts extents from Pango units to device units, dividing by the
     'PANGO_SCALE' factor and performing rounding.

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

     pangoExtentsToPixels(ink.rect, logical.rect)

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

'ink.rect': ['PangoRectangle']  ink rectangle to convert, or 'NULL'.

'logical.rect': ['PangoRectangle']  logical rectangle to convert, or
          'NULL'.

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

     The ink rectangle is converted by flooring the x/y coordinates and
     extending width/height, such that the final rectangle completely
     includes the original rectangle.

     The logical rectangle is converted by rounding the coordinates of
     the rectangle to the nearest device unit.

     Note that in certain situations you may want pass a logical
     extents rectangle to this function as 'ink.rect'.  The rule is: if
     you want the resulting device-space rectangle to completely
     contain the original rectangle, pass it in as 'ink.rect'.  

     Since  1.16

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

     Derived by RGtkGen from GTK+ documentation

