Create Polygon from Array?

By brewthom | Jun 30, 2009

I’m trying to figure out how to draw a polygon from an array. I’ve found a few examples, one which the author says works, but am not getting anything to appear. I’ve traced the array (it’s registering) and am getting no errors. Help appreciated.

Code:

//called from constructor

polygon(thisArray);

public function polygon(arr:Array):void{ trace (arr) ; //ok var sh:Sprite= new Sprite(); sh.graphics.lineStyle(1,0xCCCCCC); sh.graphics.moveTo(arr[0],arr[1]); sh.graphics.beginFill(0xFF9900, 1); for (var i=0; i<arr.lenght; i+=2){// if (i==0){ sh.graphics.moveTo(arr[i], arr[i+1]); }else{ sh.graphics.lineTo(arr[i],arr[i+1]); if (i==6 || i==2){ sh.graphics.lineStyle(1,0xCCCCCC,0); }else{ sh.graphics.lineStyle(1,0xCCCCCC); } } } sh.graphics.endFill(); addChild(sh); }