corrade-vassal – Rev 1

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/// <summary>**************************************************************************
/// 
/// $Id: XYZNumber.java,v 1.1 2002/07/25 14:56:31 grosbois Exp $
/// 
/// Copyright Eastman Kodak Company, 343 State Street, Rochester, NY 14650
/// $Date $
/// ***************************************************************************
/// </summary>
using System;
using ICCProfile = CSJ2K.Icc.ICCProfile;
namespace CSJ2K.Icc.Types
{
        
        /// <summary> A convientient representation for the contents of the
        /// ICCXYZTypeTag class.
        /// 
        /// </summary>
        /// <seealso cref="jj2000.j2k.icc.tags.ICCXYZType">
        /// </seealso>
        /// <version>   1.0
        /// </version>
        /// <author>    Bruce A. Kern
        /// </author>
        public class XYZNumber
        {
                //UPGRADE_NOTE: Final was removed from the declaration of 'size '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
                //UPGRADE_NOTE: The initialization of  'size' was moved to static method 'icc.types.XYZNumber'. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1005'"
                public static readonly int size;
                
                /// <summary>x value </summary>
                public int dwX;
                /// <summary>y value </summary>
                // X tristimulus value
                public int dwY;
                /// <summary>z value </summary>
                // Y tristimulus value
                public int dwZ; // Z tristimulus value
                
                /// <summary>Construct from constituent parts. </summary>
                public XYZNumber(int x, int y, int z)
                {
                        dwX = x; dwY = y; dwZ = z;
                }
                
                /// <summary>Normalization utility </summary>
                public static int DoubleToXYZ(double x)
                {
                        //UPGRADE_WARNING: Data types in Visual C# might be different.  Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
                        return (int) System.Math.Floor(x * 65536.0 + 0.5);
                }
                
                /// <summary>Normalization utility </summary>
                public static double XYZToDouble(int x)
                {
                        return (double) x / 65536.0;
                }
                
                /// <summary>Write to a file </summary>
                //UPGRADE_TODO: Class 'java.io.RandomAccessFile' was converted to 'System.IO.FileStream' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioRandomAccessFile'"
                public virtual void  write(System.IO.FileStream raf)
                {
                        System.IO.BinaryWriter temp_BinaryWriter;
                        temp_BinaryWriter = new System.IO.BinaryWriter(raf);
                        temp_BinaryWriter.Write((System.Int32) dwX);
                        System.IO.BinaryWriter temp_BinaryWriter2;
                        temp_BinaryWriter2 = new System.IO.BinaryWriter(raf);
                        temp_BinaryWriter2.Write((System.Int32) dwY);
                        System.IO.BinaryWriter temp_BinaryWriter3;
                        temp_BinaryWriter3 = new System.IO.BinaryWriter(raf);
                        temp_BinaryWriter3.Write((System.Int32) dwZ);
                }
                
                /// <summary>String representation of class instance. </summary>
                public override System.String ToString()
                {
                        return "[" + dwX + ", " + dwY + ", " + dwZ + "]";
                }
                
                
                /* end class XYZNumber */
                static XYZNumber()
                {
                        size = 3 * ICCProfile.int_size;
                }
        }
}

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