Visual Layer - Composition

DefaultView.cs

#region Composition

SpriteVisual background = _compositor.CreateSpriteVisual();
background.Size = new Vector2(300.0f, 300.0f);
background.Offset = new Vector3(50.0f, 50.0f, 0.0f);

CompositionColorBrush indigo = _compositor.CreateColorBrush();
indigo.Color = Color.FromArgb(0xFF, 0x4B, 0x00, 0x82);
background.Brush = indigo;

root.Children.InsertAtTop(background);

SpriteVisual foreground = _compositor.CreateSpriteVisual();
foreground.Size = new Vector2(300.0f, 300.0f);
foreground.Offset = new Vector3(150.0f, 150.0f, 0.0f);

CompositionColorBrush cyan = _compositor.CreateColorBrush();
cyan.Color = Color.FromArgb(0xFF, 0x00, 0xFF, 0xFF);
foreground.Brush = cyan;

foreground.Opacity = 0.8f;

root.Children.InsertAtTop(foreground);

#endregion