flash on 2012-2-17
/**
* Copyright panyup ( http://wonderfl.net/user/panyup )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/A8cj
*/
Connected to Compiler Server.
package{
import flash.display.Sprite;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.events.SampleDataEvent;
import flash.media.Microphone;
import flash.utils.ByteArray;
public class Main extends Sprite {
private var _mic:Microphone;
public function Main():void {
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
_mic = Microphone.getMicrophone();
_mic.addEventListener(SampleDataEvent.SAMPLE_DATA, _micSampleDataHandler);
}
private function _micSampleDataHandler(e:SampleDataEvent):void {
var sw:int = stage.stageWidth;
var sh:int = stage.stageHeight;
graphics.clear();
graphics.lineStyle(1, 0x0, 1);
graphics.moveTo(0, sh* 0.5);
var n:int = e.data.length / 4;
for(var i:int = 0; i < n; ++i){
var x:Number = i / n * sw;
var y:Number = sh * 0.5 - e.data.readFloat() * 1000;
if (i % 2 == 0){
graphics.lineTo(x, y);
}
}
}
}
}