Extracted from Pike v7.8 release 866 at 2016-11-06.
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GTK2
GTK2.GdkPixbuf

Methods
 add_alpha()
 composite()
 composite_color()
 composite_color_simple()
 copy()
 copy_area()
 create()
 flip()
 get_bits_per_sample()
 get_colorspace()
 get_has_alpha()
 get_height()
 get_n_channels()
 get_option()
 get_pixels()
 get_rowstride()
 get_width()
 new_subpixbuf()
 put_pixel()
 render_threshold_alpha()
 rotate_simple()
 saturate_and_pixelate()
 save()
 scale()
 scale_simple()
 set_alpha()
 set_option()
previousGTK2.GdkPixbuf()->rotate_simple()
GTK2.GdkPixbuf()->save()next

Method GTK2.GdkPixbuf()->saturate_and_pixelate()

Method saturate_and_pixelate

GDK2.Pixbuf saturate_and_pixelate(GTK2.GdkPixbuf dest, float saturation, int pixelate)

Description

Modifes saturation and optionally pixelates this pixbuf, placing the result in dest. The source 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 is darkened); if greater than 1.0, saturation is increased (the image is brightened). If pixelate is true, then pixels are faded in a checkerboard pattern to create a pixelated image. This pixbuf and dest must have the same image format, size, and rowstride.