gtkCurveSetGamma            package:RGtk2            R Documentation

_g_t_k_C_u_r_v_e_S_e_t_G_a_m_m_a

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

     Recomputes the entire curve using the given gamma value. A gamma
     value of 1 results in a straight line. Values greater than 1
     result in a curve above the straight line. Values less than 1
     result in a curve below the straight line. The curve type is
     changed to 'GTK_CURVE_TYPE_FREE'. FIXME: Needs a more precise
     definition of gamma.

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

     gtkCurveSetGamma(object, gamma)

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

'object': ['GtkCurve'] a 'GtkCurve'.

 'gamma': [numeric] the gamma value.

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

     Derived by RGtkGen from GTK+ documentation

