corrade-vassal – Blame information for rev 1

Subversion Repositories:
Rev:
Rev Author Line No. Line
1 vero 1 /// <summary>**************************************************************************
2 ///
3 /// $Id: LookUpTableFPGamma.java,v 1.1 2002/07/25 14:56:48 grosbois Exp $
4 ///
5 /// Copyright Eastman Kodak Company, 343 State Street, Rochester, NY 14650
6 /// $Date $
7 /// ***************************************************************************
8 /// </summary>
9 using System;
10 using ICCCurveType = CSJ2K.Icc.Tags.ICCCurveType;
11 namespace CSJ2K.Icc.Lut
12 {
13  
14 /// <summary> Class Description
15 ///
16 /// </summary>
17 /// <version> 1.0
18 /// </version>
19 /// <author> Bruce A. Kern
20 /// </author>
21  
22 public class LookUpTableFPGamma:LookUpTableFP
23 {
24  
25 internal double dfE = - 1;
26 //UPGRADE_NOTE: Final was removed from the declaration of 'eol '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
27 new private static readonly System.String eol = System.Environment.NewLine;
28  
29 public LookUpTableFPGamma(ICCCurveType curve, int dwNumInput):base(curve, dwNumInput)
30 {
31  
32 // Gamma exponent for inverse transformation
33 dfE = ICCCurveType.CurveGammaToDouble(curve.entry(0));
34 for (int i = 0; i < dwNumInput; i++)
35 {
36 //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'"
37 lut[i] = (float) System.Math.Pow((double) i / (dwNumInput - 1), dfE);
38 }
39 }
40  
41 /// <summary> Create an abbreviated string representation of a 16 bit lut.</summary>
42 /// <returns> the lut as a String
43 /// </returns>
44 public override System.String ToString()
45 {
46 System.Text.StringBuilder rep = new System.Text.StringBuilder("[LookUpTableGamma ");
47 //int row, col;
48 rep.Append("dfe= " + dfE);
49 rep.Append(", nentries= " + lut.Length);
50 return rep.Append("]").ToString();
51 }
52  
53  
54 /* end class LookUpTableFPGamma */
55 }
56 }