Mega Code Archive

 

Categories / Flash ActionScript / Development

 

Drag and drop a Sprite

package {            import flash.display.Sprite;      import flash.events.MouseEvent;            [SWF(width=550, height=400)]      public class Main extends Sprite {                      private var _canvas:Sprite = new Sprite();                      public function Main() {                _canvas                                _canvas.graphics.beginFill(0xF0F0F0);                _canvas.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);                _canvas.graphics.endFill();                                _canvas.graphics.lineStyle(2, 0x000000);                                addChild(_canvas);                                _canvas.addEventListener(MouseEvent.MOUSE_DOWN, onCanvasMouseDown);                _canvas.addEventListener(MouseEvent.MOUSE_UP, onCanvasMouseUp);           }                      private function onCanvasMouseDown(event:MouseEvent):void {                _canvas.graphics.moveTo(event.localX, event.localY);                _canvas.addEventListener(MouseEvent.MOUSE_MOVE, onCanvasMouseMove);           }                      private function onCanvasMouseMove(event:MouseEvent):void {                _canvas.graphics.lineTo(event.localX, event.localY);                event.updateAfterEvent();           }                      private function onCanvasMouseUp(event:MouseEvent):void {                _canvas.graphics.lineTo(event.localX, event.localY);                _canvas.removeEventListener(MouseEvent.MOUSE_MOVE, onCanvasMouseMove);           }                 } }