GraphicsObject.cs :  » PDF » PDF-Clown » it » stefanochizzolini » clown » documents » contents » objects » C# / CSharp Open Source

/*
  Copyright 2007,2008 Stefano Chizzolini. http://clown.stefanochizzolini.it

  Contributors:
    * Stefano Chizzolini (original code developer, http://www.stefanochizzolini.it)

  This file should be part of the source code distribution of "PDF Clown library"
  (the Program): see the accompanying README files for more info.

  This Program is free software; you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free Software
  Foundation; either version 2 of the License, or (at your option) any later version.

  This Program is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY, either expressed or implied; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the License for more details.

  You should have received a copy of the GNU General Public License along with this
  Program (see README files); if not, go to the GNU website (http://www.gnu.org/).

  Redistribution and use, with or without modification, are permitted provided that such
  redistributions retain the above copyright notice, license and disclaimer, along with
  this list of conditions.
*/

using it.stefanochizzolini.clown.bytes;

using System.Collections.Generic;

namespace it.stefanochizzolini.clown.documents.contents.objects{
  /**
    <summary>Graphics object [PDF:1.6:4.1].</summary>
  */
  public abstract class GraphicsObject
    : CompositeObject<Operation>
  {
    #region dynamic
    #region fields
    private List<Operation> operations;
    #endregion

    #region constructors
    protected GraphicsObject(
      )
    {this.operations = new List<Operation>();}

    protected GraphicsObject(
      Operation operation
      )
    {this.operations = new List<Operation>(new Operation[]{operation});}

    protected GraphicsObject(
      List<Operation> operations
      )
    {this.operations = operations;}
    #endregion

    #region interface
    #region public
    public override List<Operation> Objects
    {get{return operations;}}

    public override string ToString(
      )
    {
      return "{"
        + operations.ToString()
        + "}";
    }

    public override void WriteTo(
      IOutputStream stream
      )
    {
      foreach(Operation operation in operations)
      {operation.WriteTo(stream);}
    }
    #endregion
    #endregion
    #endregion
  }
}