public void Parallax_Expression()
{
_compositor = new Compositor();
_root = (ContainerVisual)ElementCompositionPreview.GetContainerVisual(Container);
_compositor = _root.Compositor;
// Create the Blue Square
var blueSquareVisual = _compositor.CreateSolidColorVisual();
blueSquareVisual.Color = Colors.Blue;
blueSquareVisual.Size = new System.Numerics.Vector2(100.0f, 100.0f);
blueSquareVisual.Offset = new Vector3(100.00f, 50.00f, 0.00f);
// Create the Green Square
var greenSquareVisual = _compositor.CreateSolidColorVisual();
greenSquareVisual.Color = Colors.Green;
greenSquareVisual.Size = new System.Numerics.Vector2(50.0f, 50.0f);
greenSquareVisual.Offset = new Vector3(100.00f, 50.00f, 0.00f);
// Add the Blue and Green square visuals to the tree
_root.Children.InsertAtTop(blueSquareVisual);
_root.Children.InsertAtTop(greenSquareVisual);
_foreground = greenSquareVisual;
_background = blueSquareVisual;
}
public void SetupVisuals()
{
// Intialize the Compositor
_compositor = new Compositor();
_root = (ContainerVisual)ElementCompositionPreview.GetContainerVisual(Container);
_compositor = _root.Compositor;
// Create the Blue Square
var blueSquareVisual = _compositor.CreateSolidColorVisual();
blueSquareVisual.Color = Colors.Blue;
blueSquareVisual.Size = new System.Numerics.Vector2(50.0f, 50.0f);
blueSquareVisual.Offset = new Vector3(100.00f, 50.00f, 0.00f);
// Create the Green Square with 20% opacity
var greenSquareVisual = _compositor.CreateSolidColorVisual();
greenSquareVisual.Color = Colors.Green;
greenSquareVisual.Size = new System.Numerics.Vector2(50.0f, 50.0f);
greenSquareVisual.Offset = new Vector3(150.00f, 100.00f, 0.00f);
greenSquareVisual.Opacity = 0.20f;
// Add the Visuals to the tree
_root.Children.InsertAtTop(greenSquareVisual);
_root.Children.InsertAtTop(blueSquareVisual);
_source = greenSquareVisual;
_target = blueSquareVisual;
}
private void Host_Loaded(object sender, RoutedEventArgs e)
{
this.container = (ContainerVisual)ElementCompositionPreview.GetContainerVisual(this.Host);
this.compositor = container.Compositor;
this.background = this.compositor.CreateSolidColorVisual();
this.background.Color = Colors.LightGreen;
this.container.Children.InsertAtBottom(background);
UpdateSize();
}
// Define and setup the Green Square Visual that will be animated
public void SetupVisual()
{
// Intialize the Compositor
_compositor = new Compositor();
_root = (ContainerVisual)ElementCompositionPreview.GetContainerVisual(Container);
_compositor = _root.Compositor;
// Generate the Green Square
var colorVisual = _compositor.CreateSolidColorVisual();
colorVisual.Color = Colors.Green;
colorVisual.Size = new Vector2(150.0f, 150.0f);
colorVisual.Offset = new Vector3(25.0f, 50.0f, 0.0f);
// Add the image to the tree
_root.Children.InsertAtTop(colorVisual);
_target = colorVisual;
}
// Define and setup the Green square visual that will be later animated
private void ShowVisual_Click(object sender, RoutedEventArgs e)
{
// Initialize the Compositor
_compositor = new Compositor();
_root = (ContainerVisual)ElementCompositionPreview.GetContainerVisual(root);
_compositor = _root.Compositor;
// Generate the Green Square
var colorVisual = _compositor.CreateSolidColorVisual();
colorVisual.Color = Colors.Green;
colorVisual.Size = new Vector2(150.0f, 150.0f);
colorVisual.Offset = new Vector3(50.0f, 150.0f, 0.0f);
// Add the image to the tree
_root.Children.InsertAtBottom(colorVisual);
_target = colorVisual;
}
private void MainPage_Loaded(object sender, RoutedEventArgs e)
{
// Create Container Visual from Grid to be used as root of Visual Tree
_root = ElementCompositionPreview.GetContainerVisual(Placeholder) as ContainerVisual;
_compositor = _root.Compositor;
// Create Solid Color Visual and insert into Visual Tree
_mainVisual = _compositor.CreateSolidColorVisual();
_mainVisual.Size = new Vector2(RectangleWidth, RectangleHeight);
_mainVisual.Color = Windows.UI.Colors.Blue;
_mainVisual.CenterPoint = new Vector3(RectangleWidth / 2, RectangleHeight / 2, 0);
float rectPositionX = (float)(-RectangleWidth / 2);
float rectPositionY = (float)(-RectangleHeight / 2);
_mainVisual.Offset = new Vector3(rectPositionX, rectPositionY, 0);
_root.Children.InsertAtTop(_mainVisual);
}
// Defines the Visual to be animated in this sample and adds it to the Visual Tree
public void SetupVisual()
{
// Intialize the Compositor
_compositor = new Compositor();
_root = (ContainerVisual)ElementCompositionPreview.GetContainerVisual(Container);
_compositor = _root.Compositor;
// Create the Blue Square
var colorVisual = _compositor.CreateSolidColorVisual();
colorVisual.Color = Colors.Blue;
colorVisual.Size = new System.Numerics.Vector2(150.0f, 150.0f);
colorVisual.Offset = new Vector3(100.00f, 50.00f, 0.00f);
// Add the Visual to the tree
_root.Children.InsertAtTop(colorVisual);
_target = colorVisual;
}
private static ContainerVisual GetVisual(UIElement element)
{
return((ContainerVisual)ElementCompositionPreview.GetContainerVisual(element));
}
private void InitializeCompositior()
{
_rootVisual = ElementCompositionPreview.GetContainerVisual(followersHost) as ContainerVisual;
_compositor = _rootVisual.Compositor;
}
