/// <inheritdoc/>
public override void Configure(
StreamVisualizationObjectCanvasView <LabeledRectangleListVisualizationObject, List <Tuple <System.Drawing.Rectangle, string, string> > > canvasView,
LabeledRectangleListVisualizationObject visualizationObject)
{
this.Rectangle.Data.Transform = canvasView.TransformGroup;
// Create bindings for lines
var binding = new Binding(nameof(LabeledRectangleListVisualizationObject.Color))
{
Source = visualizationObject,
Converter = new Converters.ColorConverter(),
};
BindingOperations.SetBinding(this.Label, Grid.BackgroundProperty, binding);
binding = new Binding(nameof(LabeledRectangleListVisualizationObject.Color))
{
Source = visualizationObject,
Converter = new Converters.ColorConverter(),
};
BindingOperations.SetBinding(this.Rectangle, Shape.StrokeProperty, binding);
binding = new Binding(nameof(LabeledRectangleListVisualizationObject.LineWidth))
{
Source = visualizationObject,
};
BindingOperations.SetBinding(this.Rectangle, Shape.StrokeThicknessProperty, binding);
}
/// <inheritdoc/>
public override void UpdateView(
Tuple <System.Drawing.Rectangle, string, string> item,
StreamVisualizationObjectCanvasView <LabeledRectangleListVisualizationObject, List <Tuple <System.Drawing.Rectangle, string, string> > > canvasView,
LabeledRectangleListVisualizationObject visualizationObject)
{
var rectangle = item.Item1;
var label = item.Item2;
var tooltip = item.Item3;
this.RectangleFigure.StartPoint = new System.Windows.Point(rectangle.Left, rectangle.Top);
(this.RectangleFigure.Segments[0] as LineSegment).Point = new System.Windows.Point(rectangle.Left + rectangle.Width, rectangle.Top);
(this.RectangleFigure.Segments[1] as LineSegment).Point = new System.Windows.Point(rectangle.Left + rectangle.Width, rectangle.Top + rectangle.Height);
(this.RectangleFigure.Segments[2] as LineSegment).Point = new System.Windows.Point(rectangle.Left, rectangle.Top + rectangle.Height);
(this.RectangleFigure.Segments[3] as LineSegment).Point = new System.Windows.Point(rectangle.Left, rectangle.Top);
// update the label
(this.Label.Children[0] as TextBlock).Text = label;
this.Label.Width = rectangle.Width * canvasView.ScaleTransform.ScaleX;
this.Label.Height = 30;
this.Label.ToolTip = tooltip;
this.Label.Visibility = (label == default) ? Visibility.Collapsed : Visibility.Visible;
// update the render transform for the label
(this.Label.RenderTransform as TranslateTransform).X = (rectangle.Left + canvasView.TranslateTransform.X) * canvasView.ScaleTransform.ScaleX;
(this.Label.RenderTransform as TranslateTransform).Y = (rectangle.Bottom + canvasView.TranslateTransform.Y) * canvasView.ScaleTransform.ScaleY;
}
