hw.dsh

// hello world
deck
	import "rad.dsh"
	es=120              // earth size
	ss=es*0.04          // sun size
	ss1=ss*0.6          // size of "rays"
	rs=0.4              // size of sun dots
	n=20                // number of dots
	fullcircle=360      // full circle in degrees
	earthcolor="blue"   // color of the earth
	suncolor="yellow"   // color of the sun

	slide "black" "white"
		ctext "hello world" 50 25 15
		circle 0  0  es earthcolor
		circle 80 80 ss suncolor

		a=fullcircle/n
 		for t=0 fullcircle a
			rad 80 80 ss1 t rs suncolor
 		efor
	eslide

	slide "black" "white"
		arctext "hello world" 50 25 40 130 50 10 "mono"
		image "earth.jpg" 50 10 100 0
	eslide

	slide "black" "white"
		text "hello world"   5 15 7
		image "sun.jpg"     10 85 5 0
		image "earth.jpg"   90 10 100 0
	eslide


	slide "black" "white"
        ctext "hello world" 50 25 15
        circle 0 0 120 "blue"
    eslide
edeck