private void Line_Tapped()

in UWP-Advanced-Inking/XAMLShapesAdvancedManipulations/XAMLShapesAdvancedManipulations/MainPage.xaml.cs [72:118]

• 35 lines of code
• 1 McCabe index (conditional complexity)

		private void Line_Tapped(object sender, TappedRoutedEventArgs e)
		{
			// Remove the anchor from the selected line
			UnselectActiveLine();

			Line line = (Line)sender;
			line.Stroke = new SolidColorBrush(Windows.UI.Colors.DarkRed);
			line.StrokeThickness = 10;

			int size_EndLines = 25;
			// Create 2 circles for the ends of the line
			Ellipse anchorOrigin = new Ellipse
			{
				Fill = new SolidColorBrush(Windows.UI.Colors.OrangeRed),
				Height = size_EndLines,
				Width = size_EndLines
			};
			ShapesCanvas.Children.Add(anchorOrigin);

			Ellipse anchorEnd = new Ellipse
			{
				Fill = new SolidColorBrush(Windows.UI.Colors.OrangeRed),
				Height = size_EndLines,
				Width = size_EndLines
			};
			ShapesCanvas.Children.Add(anchorEnd);

			// Put the anchors at the origin and at the end of the line
			Canvas.SetLeft(anchorOrigin, line.X1 - size_EndLines / 2);
			Canvas.SetLeft(anchorEnd, line.X2 - size_EndLines / 2);
			Canvas.SetTop(anchorOrigin, line.Y1 - size_EndLines / 2);
			Canvas.SetTop(anchorEnd, line.Y2 - size_EndLines / 2);


			// Enable manipulations on the anchors
			anchorOrigin.ManipulationMode = ManipulationModes.TranslateX | ManipulationModes.TranslateY;
			anchorOrigin.ManipulationStarted += Anchor_ManipulationStarted;
			anchorOrigin.ManipulationDelta += Anchor_Origin_ManipulationDelta;
			anchorOrigin.ManipulationCompleted += Anchor_Origin_ManipulationCompleted;

			anchorEnd.ManipulationMode = ManipulationModes.TranslateX | ManipulationModes.TranslateY;
			anchorEnd.ManipulationStarted += Anchor_ManipulationStarted;
			anchorEnd.ManipulationDelta += Anchor_End_ManipulationDelta;
			anchorEnd.ManipulationCompleted += Anchor_End_ManipulationCompleted;

			InitializeActiveLine(line, anchorOrigin, anchorEnd);
		}