/// <summary>
        /// Paints all objects from the ROIList into the HALCON window
        /// </summary>
        /// <param name="window">HALCON window</param>
        public void paintData(HalconDotNet.HWindow window)
        {
            window.SetDraw("margin");
            window.SetLineWidth(1);
            //�e�٥������� ROI
            if (_waitForClickROI != null)
            {
                _waitForClickROI.draw(window);
            }

            if (ROIList.Count > 0)
            {
                window.SetColor(inactiveCol);
                window.SetDraw("margin");

                //�e�Ҧ��� ROI
                for (int i = 0; i < ROIList.Count; i++)
                {
                    if (i == activeROIidx) continue;
                    var roi = (ROI)ROIList[i];
                    roi.IsActive = false;
                    if (roi.Visiable)
                    {
                        window.SetLineStyle(roi.flagLineStyle);
                        roi.SetZoomRatio(_zoomFactor);
                        roi.draw(window);
                    }
                }

                //�e Active ROI
                if (activeROIidx != -1)
                {
                    var activeROI = (ROI)ROIList[activeROIidx];
                    activeROI.IsActive = true;
                    if (activeROI.Visiable)
                    {
                        window.SetColor(activeCol);
                        window.SetLineStyle(activeROI.flagLineStyle);
                        activeROI.draw(window);

                        window.SetColor(activeHdlCol);
                        activeROI.displayActive(window);
                    }
                }
            }
        }
        /// <summary>
        /// Paints specified region from the ROIList into the HALCON window
        /// </summary>
        /// <param name="window">HALCON window</param>
        public void paintSpecifiedROI(HalconDotNet.HWindow window, int RegionID)
        {
            window.SetDraw("margin");
              window.SetLineWidth(1);

              if ((ROIList.Count > 0) && (ROIList.Count > RegionID))
              {
            window.SetColor(inactiveCol);
            window.SetDraw("margin");

            window.SetLineStyle(((ROI)ROIList[RegionID]).flagLineStyle);
            ((ROI)ROIList[RegionID]).draw(window);

            if ((activeROIidx != -1) && (activeROIidx == RegionID))
            {
              window.SetColor(activeCol);
              window.SetLineStyle(((ROI)ROIList[activeROIidx]).flagLineStyle);
              ((ROI)ROIList[activeROIidx]).draw(window);

              window.SetColor(activeHdlCol);
              ((ROI)ROIList[activeROIidx]).displayActive(window);
            }
              }
        }
        /// <summary>
        /// Paints all objects from the ROIList into the HALCON window
        /// </summary>
        /// <param name="window">HALCON window</param>
        public void paintData(HalconDotNet.HWindow window)
        {
            window.SetDraw("margin");
            window.SetLineWidth(1);

            if (ROIList.Count > 0)
            {
                window.SetColor(inactiveCol);
                window.SetDraw("margin");

                for (int i=0; i < ROIList.Count; i++)
                {
                    window.SetLineStyle(((ROI)ROIList[i]).flagLineStyle);
                    ((ROI)ROIList[i]).draw(window);
                }

                if (activeROIidx != -1)
                {
                    window.SetColor(activeCol);
                    window.SetLineStyle(((ROI)ROIList[activeROIidx]).flagLineStyle);
                    ((ROI)ROIList[activeROIidx]).draw(window);

                    window.SetColor(activeHdlCol);
                    ((ROI)ROIList[activeROIidx]).displayActive(window);
                }
            }
        }
        /// <summary>
        /// Paints all objects from the ROIList into the HALCON window
        /// </summary>
        /// <param name="window">HALCON window</param>
        public void paintData(HalconDotNet.HWindow window)
        {
            window.SetDraw("margin");
              window.SetLineWidth(1);

              if (ROIList.Count > 0)
              {
            window.SetDraw("fill");
            window.SetLineStyle(new HTuple());
            window.SetColor("blue");
            defineModelROI();
            if (ModelROI != null)
              window.DispRegion(ModelROI);

            window.SetColor(inactiveCol);
            window.SetDraw("margin");

            for (int i=0; i < ROIList.Count; i++)
            {
              window.SetLineStyle(((ROI)ROIList[i]).flagLineStyle);
              ((ROI)ROIList[i]).draw(window);
            }

            if (activeROIidx != -1)
            {
              window.SetColor(activeCol);
              window.SetLineStyle(((ROI)ROIList[activeROIidx]).flagLineStyle);
              ((ROI)ROIList[activeROIidx]).draw(window);

              window.SetColor(activeHdlCol);
              ((ROI)ROIList[activeROIidx]).displayActive(window);
            }
              }
        }