public OverlayRectangle(RectangleProperty property, Canvas parent)
{
_rectangle = new Rectangle();
_rectangle.Stroke = _borderBrush;
_rectangle.Fill = new SolidColorBrush(Color.FromArgb(40, 175, 238, 238));
_rectangle.StrokeThickness = 2.0;
_property = property;
Canvas.SetTop(_rectangle, property.Y);
Canvas.SetLeft(_rectangle, property.X);
_rectangle.Width = _property.Width;
_rectangle.Height = _property.Height;
property.PropertyChanged += Property_PropertyChanged;
_rectangle.MouseLeftButtonDown += Rectangle_MouseLeftButtonDown;
_rectangle.MouseLeftButtonUp += Rectangle_MouseLeftButtonUp;
_rectangle.MouseMove += Rectangle_MouseMove;
_rectangle.MouseEnter += Rectangle_MouseEnter;
_rectangle.MouseLeave += Rectangle_MouseLeave;
if(!property.IsOutput) {
_topLeftSizeChanger = CreateSizeChanger(_property.X, _property.Y);
_topRightSizeChanger = CreateSizeChanger(_property.X + _rectangle.Width, _property.Y);
_topRightSizeChanger.Visibility = Visibility.Collapsed;
_bottomLeftSizeChanger = CreateSizeChanger(_property.X, _property.Y + _rectangle.Height);
_bottomLeftSizeChanger.Visibility = Visibility.Collapsed;
_bottomRightSizeChanger = CreateSizeChanger(_property.X + _rectangle.Width, _property.Y + _rectangle.Height);
_bottomRightSizeChanger.Visibility = Visibility.Collapsed;
parent.Children.Add(_topLeftSizeChanger);
parent.Children.Add(_topRightSizeChanger);
parent.Children.Add(_bottomLeftSizeChanger);
parent.Children.Add(_bottomRightSizeChanger);
UpdateSizeChanger();
}
}
public override bool Initialize()
{
base.Initialize();
_aoiProperty = GetProperty("AOI") as RectangleProperty;
_inputImage = GetProperty("InputImage") as ImageProperty;
_outputImage = GetProperty("OuputImage") as ImageProperty;
_intensityProperty = GetProperty("Intensity") as DoubleProperty;
return true;
}
