flash on 2011-2-20

/**
 * Copyright yamat1011 ( http://wonderfl.net/user/yamat1011 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/zfpV
 */


/** http://dencha.ojaru.jp/programs_07/pg_graphic_07.html
*   Bresenham
*   draw Line method
*/

package {
    import flash.display.StageQuality;
    import flash.display.StageScaleMode;
    import flash.display.StageAlign;
    import flash.display.AVM1Movie;
    import flash.events.Event;
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.display.Sprite;
    
    [SWF(frameRate = "30", backgroundColor = "0xffffff", width = "465", height = "465")]
    public class FlashTest extends Sprite {
        
        private static const _W:Number = 465;
        private static const _H:Number = 465;
        
        private var _canvas:BitmapData;
        
        private var _bresenham:Bresenham;
        
        public function FlashTest() {
            // write as3 code here..
            if(stage) _init();
            else addEventListener(Event.ADDED_TO_STAGE, _init, false, 0, true);
        }
        
        private function _init(e:Event = null):void
        {
            removeEventListener(Event.ADDED_TO_STAGE, _init);
            
            stage.align = StageAlign.TOP_LEFT;
            stage.scaleMode = StageScaleMode.NO_SCALE;
            stage.quality = StageQuality.HIGH;
            
            
            _canvas = new BitmapData(_W, _H, true, 0x00000000);
            var bmp:Bitmap = addChild(new Bitmap(_canvas)) as Bitmap;
            
            _bresenham = new Bresenham(_canvas);
            _bresenham.drawLine(0, 0, 200, 250);//(0, 0) to (200, 250)
        }

    }
}
import flash.display.BitmapData;

class Bresenham{
    
    private var _bmd:BitmapData
    
    public function Bresenham(bmd:BitmapData)
    {
        _bmd = bmd;
    }
    
    public function drawLine(x1:Number, y1:Number, x2:Number, y2:Number, color:uint = 0xffffff):void
    {
        var ww:Number = x2 - x1;
        var hh:Number = y2 - y1;
        var x:int = 0;
        var y:int = 0;
    }

    
    public function drawDot():void
    {
        
    }


}