public VideoProcessorPresentationModel()
 {
     const string DEFAULT_HINT_MESSAGE = "載入影片後,按下任一影像處理方法鍵便會開始撥放影片。";
     _hintLabelText = DEFAULT_HINT_MESSAGE;
     _processButtonsEnabled = false;
     _checkedType = ImageProcessFunctions.MaskType.Type1;
     _instance = this;
 }
 public void SetProcessMethod(ImageProcessFunctions.Methods method,int intArgument1 = 0, int intArgument2 = 0, float floatArgument = 0.0f, ImageProcessFunctions.MaskType maskType = ImageProcessFunctions.MaskType.Type1)
 {
     _processMethod = method;
     _intArgument1 = intArgument1;
     _intArgument2 = intArgument2;
     _floatArgument = floatArgument;
     _maskArgument = maskType;
 }