public static Shape AnimateRotation(this Shape shape, double fromAngle, double toAngle, TimeSpan duration, bool autoReverse = false)
{
var scale = new RotateTransform(fromAngle);
shape.AddRenderTransform(scale);
scale.BeginAnimation(RotateTransform.AngleProperty, new DoubleAnimation(fromAngle, toAngle, new Duration(duration))
{
RepeatBehavior = RepeatBehavior.Forever, AutoReverse = autoReverse
});
scale.BeginAnimation(RotateTransform.AngleProperty, new DoubleAnimation(fromAngle, toAngle, new Duration(duration))
{
RepeatBehavior = RepeatBehavior.Forever, AutoReverse = autoReverse
});
return(shape);
}
public static Shape AnimateScale(this Shape shape, double fromValue, double toValue, TimeSpan duration)
{
var scale = new ScaleTransform(fromValue, fromValue);
shape.AddRenderTransform(scale);
scale.BeginAnimation(ScaleTransform.ScaleXProperty, new DoubleAnimation(fromValue, toValue, new Duration(duration))
{
RepeatBehavior = RepeatBehavior.Forever, AutoReverse = true
});
scale.BeginAnimation(ScaleTransform.ScaleYProperty, new DoubleAnimation(fromValue, toValue, new Duration(duration))
{
RepeatBehavior = RepeatBehavior.Forever, AutoReverse = true
});
return(shape);
}
