gdkPixbufSaturateAndPixelate      package:RGtk2      R Documentation

_g_d_k_P_i_x_b_u_f_S_a_t_u_r_a_t_e_A_n_d_P_i_x_e_l_a_t_e

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

     Modifies saturation and optionally pixelates 'src', placing the
     result in 'dest'. 'src' and 'dest' may be the same pixbuf with no
     ill effects.  If 'saturation' is 1.0 then saturation is not
     changed. If it's less than 1.0, saturation is reduced (the image
     turns toward grayscale); if greater than 1.0, saturation is
     increased (the image gets more vivid colors). If 'pixelate' is
     'TRUE', then pixels are faded in a checkerboard pattern to create
     a pixelated image. 'src' and 'dest' must have the same image
     format, size, and rowstride.

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

     gdkPixbufSaturateAndPixelate(object, dest, saturation, pixelate)

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

'object': ['GdkPixbuf']  source image

  'dest': ['GdkPixbuf']  place to write modified version of 'src'

'saturation': [numeric]  saturation factor

'pixelate': [logical]  whether to pixelate

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

     Derived by RGtkGen from GTK+ documentation

