Initial Commit

Common/RenderState.cs

@@ -0,0 +1,56 @@
+using System.Windows;
+using Microsoft.Research.DynamicDataDisplay.Common;
+
+namespace Microsoft.Research.DynamicDataDisplay
+{
+	/// <summary>
+	/// Target of rendering
+	/// </summary>
+	public enum RenderTo
+	{
+		/// <summary>
+		/// Rendering directly to screen
+		/// </summary>
+		Screen,
+		/// <summary>
+		/// Rendering to bitmap, which will be drawn to screen later.
+		/// </summary>
+		Image
+	}
+
+	public sealed class RenderState
+	{
+		private readonly DataRect visible;
+		private readonly Rect output;
+		private readonly DataRect renderVisible;
+		private readonly RenderTo renderingType;
+
+		public DataRect RenderVisible
+		{
+			get { return renderVisible; }
+		}
+
+		public RenderTo RenderingType
+		{
+			get { return renderingType; }
+		}
+
+		public Rect Output
+		{
+			get { return output; }
+		}
+
+		public DataRect Visible
+		{
+			get { return visible; }
+		}
+
+		internal RenderState(DataRect renderVisible, DataRect visible, Rect output, RenderTo renderingType)
+		{
+			this.renderVisible = renderVisible;
+			this.visible = visible;
+			this.output = output;
+			this.renderingType = renderingType;
+		}
+	}
+}