plotternative.cs

开发环境： Matlab Version 7.8.0.347(R2009a) Visual Studio 2005(.NET 2.0, C#) 演示如何在ASP.NET(C#)网页中调用MATL

/*
* MATLAB Compiler: 4.10 (R2009a)
* Date: Wed May 13 09:41:13 2009
* Arguments: "-B" "macro_default" "-W" "dotnet:PlotComp,Plotter,0.0,private" "-d"
* "D:\FDTD_Matlab\学习资料\Matlab_Csharp\PlotComp\src" "-T" "link:lib" "-v"
* "class{Plotter:D:\FDTD_Matlab\学习资料\Matlab_Csharp\drawgraph.m}" 
*/

using System;
using System.Reflection;
using System.IO;
using MathWorks.MATLAB.NET.Arrays;
using MathWorks.MATLAB.NET.Utility;
using MathWorks.MATLAB.NET.ComponentData;
#if SHARED
[assembly: System.Reflection.AssemblyKeyFile(@"")]
#endif

namespace PlotCompNative
{
  /// <summary>
  /// The Plotter class provides a CLS compliant, Object (native) interface to the
  /// M-functions contained in the files:
  /// <newpara></newpara>
  /// D:\FDTD_Matlab\学习资料\Matlab_Csharp\drawgraph.m
  /// <newpara></newpara>
  /// deployprint.m
  /// <newpara></newpara>
  /// printdlg.m
  /// </summary>
  /// <remarks>
  /// @Version 0.0
  /// </remarks>
  public class Plotter : IDisposable
  {
      #region Constructors

      /// <summary internal= "true">
      /// The static constructor instantiates and initializes the MATLAB Component
      /// Runtime instance.
      /// </summary>
      static Plotter()
      {
          if (MWMCR.MCRAppInitialized)
          {
              Assembly assembly= Assembly.GetExecutingAssembly();

              string ctfFilePath= assembly.Location;

              int lastDelimiter= ctfFilePath.LastIndexOf(@"\");

              ctfFilePath= ctfFilePath.Remove(lastDelimiter, (ctfFilePath.Length - lastDelimiter));

              string ctfFileName = MCRComponentState.MCC_PlotComp_name_data + ".ctf";

              Stream embeddedCtfStream = null;

              String[] resourceStrings = assembly.GetManifestResourceNames();

              foreach (String name in resourceStrings)
                {
                  if (name.Contains(ctfFileName))
                    {
                      embeddedCtfStream = assembly.GetManifestResourceStream(name);
                      break;
                    }
                }
              mcr= new MWMCR(MCRComponentState.MCC_PlotComp_name_data,
                             MCRComponentState.MCC_PlotComp_root_data,
                             MCRComponentState.MCC_PlotComp_public_data,
                             MCRComponentState.MCC_PlotComp_session_data,
                             MCRComponentState.MCC_PlotComp_matlabpath_data,
                             MCRComponentState.MCC_PlotComp_classpath_data,
                             MCRComponentState.MCC_PlotComp_libpath_data,
                             MCRComponentState.MCC_PlotComp_mcr_application_options,
                             MCRComponentState.MCC_PlotComp_mcr_runtime_options,
                             MCRComponentState.MCC_PlotComp_mcr_pref_dir,
                             MCRComponentState.MCC_PlotComp_set_warning_state,
                             ctfFilePath, embeddedCtfStream, true);
          }
          else
          {
              throw new ApplicationException("MWArray assembly could not be initialized");
          }
      }


      /// <summary>
      /// Constructs a new instance of the Plotter class.
      /// </summary>
      public Plotter()
      {
      }


      #endregion Constructors

      #region Finalize

      /// <summary internal= "true">
      /// Class destructor called by the CLR garbage collector.
      /// </summary>
      ~Plotter()
      {
          Dispose(false);
      }


      /// <summary>
      /// Frees the native resources associated with this object
      /// </summary>
      public void Dispose()
      {
          Dispose(true);

          GC.SuppressFinalize(this);
      }


      /// <summary internal= "true">
      /// Internal dispose function
      /// </summary>
      protected virtual void Dispose(bool disposing)
      {
          if (!disposed)
          {
              disposed= true;

              if (disposing)
              {
                  // Free managed resources;
              }

              // Free native resources
          }
      }


      #endregion Finalize

      #region Methods

      /// <summary>
      /// Provides a void output, 0-input Object interface to the drawgraph M-function.
      /// </summary>
      /// <remarks>
      /// M-Documentation:
      /// DRAWGRAPH Plot a curve from the specified x and y coordinates contained in the
      /// coords array.
      /// DRAWGRAPH (coords) Plots a curve from the specified coordinate values 
      /// in a MATLAB figure window.
      /// This file is used as an example for the MATLAB Builder NE product.
      /// </remarks>
      ///
      public void drawgraph()
      {
          mcr.EvaluateFunction(0, "drawgraph", new Object[]{});
      }


      /// <summary>
      /// Provides a void output, 1-input Object interface to the drawgraph M-function.
      /// </summary>
      /// <remarks>
      /// M-Documentation:
      /// DRAWGRAPH Plot a curve from the specified x and y coordinates contained in the
      /// coords array.
      /// DRAWGRAPH (coords) Plots a curve from the specified coordinate values 
      /// in a MATLAB figure window.
      /// This file is used as an example for the MATLAB Builder NE product.
      /// </remarks>
      /// <param name="coords">Input argument #1</param>
      ///
      public void drawgraph(Object coords)
      {
          mcr.EvaluateFunction(0, "drawgraph", coords);
      }


      /// <summary>
      /// Provides the standard 0-input Object interface to the drawgraph M-function.
      /// </summary>
      /// <remarks>
      /// M-Documentation:
      /// DRAWGRAPH Plot a curve from the specified x and y coordinates contained in the
      /// coords array.
      /// DRAWGRAPH (coords) Plots a curve from the specified coordinate values 
      /// in a MATLAB figure window.
      /// This file is used as an example for the MATLAB Builder NE product.
      /// </remarks>
      /// <param name="numArgsOut">The number of output arguments to return.</param>
      /// <returns>An Array of length "numArgsOut" containing the output
      /// arguments.</returns>
      ///
      public Object[] drawgraph(int numArgsOut)
      {
          return mcr.EvaluateFunction(numArgsOut, "drawgraph", new Object[]{});
      }


      /// <summary>
      /// Provides the standard 1-input Object interface to the drawgraph M-function.
      /// </summary>
      /// <remarks>
      /// M-Documentation:
      /// DRAWGRAPH Plot a curve from the specified x and y coordinates contained in the
      /// coords array.
      /// DRAWGRAPH (coords) Plots a curve from the specified coordinate values 
      /// in a MATLAB figure window.
      /// This file is used as an example for the MATLAB Builder NE product.
      /// </remarks>
      /// <param name="numArgsOut">The number of output arguments to return.</param>
      /// <param name="coords">Input argument #1</param>
      /// <returns>An Array of length "numArgsOut" containing the output
      /// arguments.</returns>
      ///
      public Object[] drawgraph(int numArgsOut, Object coords)
      {
          return mcr.EvaluateFunction(numArgsOut, "drawgraph", coords);
      }


      /// <summary>
      /// This method will cause a MATLAB figure window to behave as a modal dialog box.
      /// The method will not return until all the figure windows associated with this
      /// component have been closed.
      /// </summary>
      /// <remarks>
      /// An application should only call this method when required to keep the
      /// MATLAB figure window from disappearing.  Other techniques, such as calling
      /// Console.ReadLine() from the application should be considered where
      /// possible.</remarks>
      ///
      public void WaitForFiguresToDie()
      {
          mcr.WaitForFiguresToDie();
      }


      
      #endregion Methods

      #region Class Members

      private static MWMCR mcr= null;

      private bool disposed= false;

      #endregion Class Members
  }
}