本文整理匯總了C#中System.Windows.Shapes.Ellipse.Reposition方法的典型用法代碼示例。如果您正苦於以下問題：C# Ellipse.Reposition方法的具體用法？C# Ellipse.Reposition怎麽用？C# Ellipse.Reposition使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Shapes.Ellipse的用法示例。
在下文中一共展示了Ellipse.Reposition方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: SetupDrawBallsAsControls
///<summary>Handles making ellipse controls for each ball in the game, as while as showing their death animations.</summary>
public static void SetupDrawBallsAsControls(this Game game, PerishableCollection<UIElement> controls, TimeSpan deathFadeOutDuration, double deathFinalRadiusFactor) {
game.Balls.CurrentAndFutureItems().Subscribe(
e => {
// create an ellipse control to visually represent the ball
var ball = e.Value;
var color = ball.Hue.HueToApproximateColor(period: 3);
var ellipseControl = new Ellipse {
Width = ball.Radius * 2,
Height = ball.Radius * 2,
VerticalAlignment = VerticalAlignment.Top,
HorizontalAlignment = HorizontalAlignment.Left,
Fill = new SolidColorBrush(color)
};
// 'root' balls have a black border
if (ball.Generation == 1) {
ellipseControl.StrokeThickness = 3;
ellipseControl.Stroke = new SolidColorBrush(Colors.Black);
}
// reposition ellipse control during each game loop, until ball is dead
game.LoopActions.Add(
step => ellipseControl.Reposition(ball.Pos, ball.Radius),
e.Lifetime);
// once ball is dead, expand and fade out the ellipse
var controlLifetime = e.Lifetime.ThenResurrect(() =>
game.AnimateWith(
deathFadeOutDuration,
(step, portion, dt) => {
// fade out
ellipseControl.Fill = new SolidColorBrush(color.LerpToTransparent(portion));
// expand
var radius = ball.Radius * 1.LerpTo(deathFinalRadiusFactor, portion);
ellipseControl.Reposition(ball.Pos, radius);
}));
controls.Add(ellipseControl, controlLifetime);
},
game.Life);
}