flash - how to draw a 'circle' with 'dynamic angle' using action script 2? -


i want have circle (maybe movieclip ) show timer change picture :

my goal

and need access angle in run-time. example:

function setangle(degree:number)

any suggest ?

give try:

var circle:number = math.pi * 2; var degree:number = math.pi / 180;  var radius:number = 30; var shape:movieclip = _root.createemptymovieclip("shape", _root.getnexthighestdepth());  shape._x = 100; shape._y = 100; shape._rotation = -90;   function render(chunkangle:number):void {     chunkangle *= degree;      shape.clear();     shape.linestyle(1);     shape.beginfill(0x6bb0ff);      shape.lineto(radius, 0);      for(var i:number = circle; > chunkangle; -= degree)     {         shape.lineto(math.cos(i) * radius, math.sin(i) * radius);     }      shape.lineto(0, 0);     shape.endfill(); }   render(45);

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