Initial Commit

Charts/Axes/TimeSpan/VerticalTimeSpanAxis.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Microsoft.Research.DynamicDataDisplay.Charts
+{
+	/// <summary>
+	/// Represents a vertical axis with values of <see cref="TimeSpan"/> type.
+	/// </summary>
+	public class VerticalTimeSpanAxis : TimeSpanAxis
+	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="VerticalTimeSpanAxis"/> class, placed (by default) on the left side of <see cref="ChartPlotter"/>.
+		/// </summary>
+		public VerticalTimeSpanAxis()
+		{
+			Placement = AxisPlacement.Left;
+		}
+
+		/// <summary>
+		/// Validates the placement - e.g., vertical axis should not be placed from top or bottom, etc.
+		/// If proposed placement is wrong, throws an ArgumentException.
+		/// </summary>
+		/// <param name="newPlacement">The new placement.</param>
+		protected override void ValidatePlacement(AxisPlacement newPlacement)
+		{
+			if (newPlacement == AxisPlacement.Bottom || newPlacement == AxisPlacement.Top)
+				throw new ArgumentException(Strings.Exceptions.VerticalAxisCannotBeHorizontal);
+		}
+	}
+}