using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using DynamicDataDisplay.Markers.DataSources;



namespace Microsoft.Research.DynamicDataDisplay.Markers2

{

	/// <summary>

	/// Represents a plugin which changes the way of creating environment.

	/// </summary>

	public abstract class EnvironmentPlugin

	{

		/// <summary>

		/// Creates the environment.

		/// </summary>

		/// <param name="viewport">The viewport.</param>

		/// <returns></returns>

		public abstract DataSourceEnvironment CreateEnvironment(Viewport2D viewport);

	}

}