     bp.fill()
     bp.stroke()
     
-    b.save("/tmp/bitmap_bezier.png")
+    b.save("/tmp/bezier.png")
 }
 
 func cgContext() {

    CGContextAddEllipseInRect(b.cgContext, R(12, 12, 24, 24))
    CGContextStrokePath(b.cgContext)
    
    b.save("/tmp/bitmap_cgcontext.png")
}

//switzerland()

    print(NSColor.blueColor())
    print(b[3,3])
    
    b.save("/tmp/points.png")
}

func lines() {
