Create a new GdkPixbuf containing a copy of src scaled to
dest_width x dest_height. Leaves src unaffected. interp_type
should be GDK_INTERP_NEAREST if you want maximum speed (but when
scaling down GDK_INTERP_NEAREST is usually unusably ugly). The
default interp_type should be GDK_INTERP_BILINEAR which offers
reasonable quality and speed.
You can scale a sub-portion of src by creating a sub-pixbuf
pointing into src; see gdk_pixbuf_new_subpixbuf().
For more complicated scaling/compositing see gdk_pixbuf_scale()
and gdk_pixbuf_composite().
Create a new GdkPixbuf containing a copy of src scaled to dest_width x dest_height. Leaves src unaffected. interp_type should be GDK_INTERP_NEAREST if you want maximum speed (but when scaling down GDK_INTERP_NEAREST is usually unusably ugly). The default interp_type should be GDK_INTERP_BILINEAR which offers reasonable quality and speed. You can scale a sub-portion of src by creating a sub-pixbuf pointing into src; see gdk_pixbuf_new_subpixbuf(). For more complicated scaling/compositing see gdk_pixbuf_scale() and gdk_pixbuf_composite().