// Startcolor begins the picture with the specified color background func StartColor(w, h int, color string, alpha ...float64) { C.Start(C.int(w), C.int(h)) BackgroundColor(color, alpha...) }
// Start begins a picture func Start(w, h int, color ...uint8) { C.Start(C.int(w), C.int(h)) if len(color) == 3 { Background(color[0], color[1], color[2]) } }