MergeFieldInfo() public method

Merges given field information to existing one.
public MergeFieldInfo ( TiffFieldInfo info, int count ) : void
info TiffFieldInfo The array of objects.
count int The number of items to use from the array.
return void
Tiff Class Documentation
コード例 #1
0
ファイル: CustomTags.cs プロジェクト: dronab/libtiff.net 
        public void TagExtender(Tiff tif)
        {
            TiffFieldInfo[] tiffFieldInfo = 
            {
                new TiffFieldInfo(TIFFTAG_ASCIITAG, -1, -1, TiffType.ASCII, FieldBit.Custom, true, false, "MyTag"),
                new TiffFieldInfo(TIFFTAG_SHORTTAG, 2, 2, TiffType.SHORT, FieldBit.Custom, false, true, "ShortTag"),
                new TiffFieldInfo(TIFFTAG_LONGTAG, 2, 2, TiffType.LONG, FieldBit.Custom, false, true, "LongTag"),
                new TiffFieldInfo(TIFFTAG_RATIONALTAG, 2, 2, TiffType.RATIONAL, FieldBit.Custom, false, true, "RationalTag"),
                new TiffFieldInfo(TIFFTAG_FLOATTAG, 2, 2, TiffType.FLOAT, FieldBit.Custom, false, true, "FloatTag"),
                new TiffFieldInfo(TIFFTAG_DOUBLETAG, 2, 2, TiffType.DOUBLE, FieldBit.Custom, false, true, "DoubleTag"),
                new TiffFieldInfo(TIFFTAG_BYTETAG, 2, 2, TiffType.BYTE, FieldBit.Custom, false, true, "ByteTag"),
                new TiffFieldInfo(TIFFTAG_IFDTAG, 1, 1, TiffType.IFD, FieldBit.Custom, false, false, "IfdTag"),
            };

            tif.MergeFieldInfo(tiffFieldInfo, tiffFieldInfo.Length);

            if (m_parentExtender != null)
                m_parentExtender(tif);
        }
コード例 #2
0
    public TiffGrid(string filename, string NewFileName)
    {
      ValuesToWrite = new Dictionary<int, Dictionary<int, double>>();

      tiff_org = BitMiracle.LibTiff.Classic.Tiff.Open(Path.GetFullPath(filename), "r");

      tiff = BitMiracle.LibTiff.Classic.Tiff.Open(Path.GetFullPath(NewFileName), "w");
      foreach (TiffTag enu in Enum.GetValues(typeof(TiffTag)))
      {
        var val = tiff_org.GetField(enu);
        if (val != null & enu != TiffTag.EXTRASAMPLES)
          tiff.SetField(enu, val[0]);
      }

      for (int i = 0; i < tiff_org.GetTagListCount(); i++)
      {
        int k = tiff_org.GetTagListEntry(i);
        var ff = tiff_org.FindFieldInfo((TiffTag)k, TiffType.ANY);
        tiff.MergeFieldInfo(new TiffFieldInfo[] { ff }, 1);
        var val = tiff_org.GetField((TiffTag)tiff_org.GetTagListEntry(i));
        tiff.SetField((TiffTag)k, val[0], val[1]);
      }

      var val2 = tiff_org.GetField((TiffTag)33922)[1].ToDoubleArray();
      XOrigin = val2[3];
      YOrigin = val2[4]; //Upper basegrid assumes Lower
      val2 = tiff_org.GetField((TiffTag)33550)[1].ToDoubleArray();
      GridSize = val2[0];
      GridSize = val2[1];
      NumberOfColumns = tiff_org.GetField(TiffTag.IMAGEWIDTH)[0].ToInt();
      NumberOfRows = tiff_org.GetField(TiffTag.IMAGELENGTH)[0].ToInt();

      //Shift YOrigin to lower left
      YOrigin -= GridSize * NumberOfRows;
      scanline = new byte[tiff_org.ScanlineSize()];
      bits = scanline.Count() / NumberOfColumns;
      ScanLineCache = new Dictionary<int, byte[]>();




    }
コード例 #3
0
ファイル: Misc.cs プロジェクト: dronab/libtiff.net 
        // Helper methods
        private static void TagExtender(Tiff tif)
        {
            TiffFieldInfo[] tiffFieldInfo = new TiffFieldInfo[1];
            tiffFieldInfo[0] = new TiffFieldInfo((TiffTag)TagToWrite, -1, -1, TiffType.ASCII, FieldBit.Custom, true, false, "Tag." + TagToWrite);

            tif.MergeFieldInfo(tiffFieldInfo, tiffFieldInfo.Length);
        }