Initial Commit

Charts/Navigation/EndlessRectAnimation.cs

@@ -0,0 +1,49 @@
+// todo commented because base class is 'Rect'AnimationBase, but animated value is of DataRect type.
+
+//using System;
+//using System.Collections.Generic;
+//using System.Linq;
+//using System.Text;
+//using System.Windows.Media.Animation;
+//using System.Windows;
+//using System.Diagnostics;
+//using Microsoft.Research.DynamicDataDisplay.Common;
+
+//namespace Microsoft.Research.DynamicDataDisplay.Charts.Navigation
+//{
+//    internal sealed class EndlessPanningRectAnimation : RectAnimationBase
+//    {
+//        private DataRect from;
+//        public DataRect From
+//        {
+//            get { return from; }
+//            set { from = value; }
+//        }
+
+//        private Vector speed;
+//        public Vector Speed
+//        {
+//            get { return speed; }
+//            set { speed = value; }
+//        }
+
+//        public EndlessPanningRectAnimation(DataRect from, Vector speed)
+//        {
+//            Duration = Duration.Forever;
+//            this.from = from;
+//            this.speed = speed;
+//        }
+
+//        protected override Rect GetCurrentValueCore(Rect defaultOriginValue, Rect defaultDestinationValue, AnimationClock animationClock)
+//        {
+//            double time = animationClock.CurrentTime.Value.TotalSeconds;
+//            Rect currentValue = Rect.Offset(from, speed * time);
+//            return currentValue;
+//        }
+
+//        protected override Freezable CreateInstanceCore()
+//        {
+//            return this;
+//        }
+//    }
+//}