gdk_pixbuf_scale_down

Scales down the source to fit into the given width and height.

If aspect_ratio is true then the aspect ratio of source will be preserved.

If width is larger than the width of source and height is larger than the height of source , a reference to source will be returned, as it's unneccesary then to scale down.

The caller is responsible to free the returned Pixbuf using unref when no longer needed.

Parameters:

source	the source Pixbuf.
preserve_aspect_ratio	true to preserve aspect ratio.
dest_width	the max width for the result.
dest_height	the max height for the result.

Returns:

the resulting Pixbuf.