Gdk.Pixbuf.composite_color:
Description:
public void composite_color (
Gdk.Pixbuf dest,
int dest_x,
int dest_y,
int dest_width,
int dest_height,
double offset_x,
double offset_y,
double scale_x,
double scale_y,
Gdk.InterpType interp_type,
int overall_alpha,
int check_x,
int check_y,
int check_size,
uint color1,
uint color2)