gdkPixbufSaturateAndPixelate: gdkPixbufSaturateAndPixelate

In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description

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.

Usage

gdkPixbufSaturateAndPixelate(object, dest, saturation, pixelate)

Arguments

object	source image
dest	place to write modified version of src
saturation	saturation factor
pixelate	whether to pixelate

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.