flex图片截取保存本地

　　 height="222" creationComplete="initApp()">  Alert{font-size:12px;}    0) { m_pictureData += "," + m_pictureBitmapData.getPixel32(i,j).toString(); } else { m_pictureData = m_pictureBitmapData.getPixel32(i,j).toString(); } } } t_ws_SavePicture.SavePicture.send(); } //检测摄像头权限事件 private function __onCameraStatusHandler(event:StatusEvent):void { if(!m_camera.muted) { t_btn_Shooting.enabled = true; } else { Alert.show("无法链接到活动摄像头，是否重新检测。","提示：",Alert.OK|Alert.NO,this,__InitCamera); } m_camera.removeEventListener(StatusEvent.STATUS,__ onCameraStatusHandler); } //当摄像头不存在，或连接不正常时重新获取 private function __InitCamera(event:CloseEvent):void { if(event.detail == Alert.OK) { initApp(); } } //WebService保存图片成功事件 private function __onSavePictureResult(event:ResultEvent):void { //trace(event.result); if(event.result.toString() == "保存成功") { Alert.show(event.result.toString(),"提示",Alert.OK,this,onAlertCloseHandler); } else { Alert.show(event.result.toString(),"提示",Alert.OK); } } //连接WebService失败事件 private function __onSavePictureFault(event:FaultEvent):void { //Alert.show(event.fault.toString(),"提示",Alert.OK); Alert.show("连接WebService失败。","提示",Alert.OK); } //保存图片成功后的弹出窗口确认事件 private function onAlertCloseHandler(event:CloseEvent):void { if(event.detail == Alert.OK) { //trace("转向页面"); } } ]]-->     {DEFAULT_CAMERA_WIDTH} {DEFAULT_CAMERA_HEIGHT} {m_pictureData}    height="200" layout="absolute" title="视频拍照" fontSize="12"> height="120"/>     height="200" layout="absolute" title="拍照图片" fontSize="12" visible="false"> height="120"/>