public Bitmap RevokeOper()
 {
     if (editShouldPadInfoList.Count >= 2)
     {
         editShouldPadInfoList.RemoveAt(editShouldPadInfoList.Count - 1);
         if (userOperTypeList.Count >= 2)
         {
             userOperTypeList.RemoveAt(userOperTypeList.Count - 1);
             UserOperType = userOperTypeList[0];
         }
         EditShouldPadInfo editShouldPadInfo = editShouldPadInfoList[editShouldPadInfoList.Count - 1];
         shouldPadShapeInfo = editShouldPadInfo.ShouldPadShapeInfo;
         if (editShouldPadInfo.ShapeParams != null)
         {
             if (ParamList.Count != 0)
             {
                 for (int i = 0; i < editShouldPadInfo.ShapeParams.Length; i++)
                 {
                     ParamList[i].Content = editShouldPadInfo.ShapeParams[i].ToString();
                 }
                 Edit_SaveAllParam();
             }
         }
         originalMappingRatio = editShouldPadInfo.OriginalMappingRatio;
         shapeOperManager.SetShouldPadShapeInfo(shouldPadShapeInfo);
     }
     return(shapeOperManager.GetShapeBitmap());
 }
 public void LoadShouldPadImage()
 {
     shapeOperManager.SetShouldPadShapeInfo(shouldPadShapeInfo);
     ChangeToLowerMachinePoint();
 }