// draw a clock hand, then copy it to an image
gfx.clear color.clear
gfx.fillPoly [[60,5], [64,10], [128,5], [64,0]], color.yellow
handImg = gfx.getImage(0,0, 128,10)

clear  // clear all displays

// prepare the face sprite
faceImg = file.loadImage("/sys/pics/shapes/CircleThinInv.png")
face = new Sprite
face.image = faceImg
face.scale = 2
face.x = 480; face.y = 320
display(4).sprites.push face

// prepare the hand sprite (from previously created image)
hand = new Sprite
hand.image = handImg
hand.x = face.x; hand.y = face.y
display(4).sprites.push hand

// main loop
while true
	hand.rotation = 90 - floor(time) % 60 * 6
	wait
end while