// Not all STK file info can be read : The STK documentation I used might be out of date?
internal override void postRead(System.IO.BinaryReader reader)
{
System.IO.Stream stream = reader.BaseStream;
List <TiffDirData> dirTemp = new List <TiffDirData>();
TiffDirData dir = search(StkInfoCollection.UIC2Tag);
if (dir != null)
{
if (dir.Offset < 0)
{
throw new ReadFileException("Corrupted stack file.");
}
try
{
stream.Seek(dir.Offset, System.IO.SeekOrigin.Begin);
UIC2data = new TiffData(TiffData.TIFFdataType.Rational, 3 * numPlane);
UIC2data.read(reader);
dirTemp.Add(dir);
}
catch
{
throw new ReadFileException("Corrupted stack file.");
}
}
dir = search(StkInfoCollection.UIC3Tag);
if (dir != null)
{
try
{
stream.Seek(dir.Offset, System.IO.SeekOrigin.Begin);
UIC3data = new TiffData(TiffData.TIFFdataType.Rational, numPlane);
UIC3data.read(reader);
dirTemp.Add(dir);
}
catch
{
UIC3data = null;
}
}
dir = search(StkInfoCollection.UIC4Tag);
if (dir != null)
{
try
{
stream.Seek(dir.Offset, System.IO.SeekOrigin.Begin);
readUIC4tagData(reader);
dirTemp.Add(dir);
}
catch
{
UIC4data = null;
}
}
dir = search(StkInfoCollection.UIC1Tag);
if (dir != null)
{
try
{
stream.Seek(dir.Offset, System.IO.SeekOrigin.Begin);
readUIC1tagData(reader, dir.Data.Count);
dirTemp.Add(dir);
}
catch
{
UIC1data = null;
}
}
for (int i = 0; i < dirArray.Length; i++)
{
if (dirArray[i].Tag == StkInfoCollection.UIC1Tag)
{
continue;
}
else if (dirArray[i].Tag == StkInfoCollection.UIC2Tag)
{
continue;
}
else if (dirArray[i].Tag == StkInfoCollection.UIC3Tag)
{
continue;
}
else if (dirArray[i].Tag == StkInfoCollection.UIC4Tag)
{
continue;
}
else if (dirArray[i].Offset > 0)
{
try
{
stream.Seek(dirArray[i].Offset, System.IO.SeekOrigin.Begin);
dirArray[i].readData(reader);
}
catch
{
continue;
}
}
dirTemp.Add(dirArray[i]);
}
dirArray = dirTemp.ToArray();
this.sort();
}
private void readUIC1tagData(System.IO.BinaryReader reader, int count)
{
System.IO.Stream stream = reader.BaseStream;
UIC1data = new SortedList <uint, TiffData[]>();
for (int i = 0; i < count; i++)
{
uint id = reader.ReadUInt32();
// ONE LONG
//New Lut??
if (id == StkInfoCollection.AutoScale || id == StkInfoCollection.MinScale || id == StkInfoCollection.MaxScale || id == StkInfoCollection.SpatialCalibration ||
id == StkInfoCollection.ThreshState || id == StkInfoCollection.ThreshStateRed || id == StkInfoCollection.ThreshStateBlue || id == StkInfoCollection.ThreshStateGreen ||
id == StkInfoCollection.ThreshStateLo || id == StkInfoCollection.ThreshStateHi || id == StkInfoCollection.Zoom || id == StkInfoCollection.CurrentBuffer ||
id == StkInfoCollection.GrayFit || id == StkInfoCollection.GrayPointCount || id == StkInfoCollection.WavelengthTag ||
id == StkInfoCollection.RedAutoScaleInfo || id == StkInfoCollection.RedMinScaleInfo || id == StkInfoCollection.RedMaxScaleInfo ||
id == StkInfoCollection.GreenAutoScaleInfo || id == StkInfoCollection.GreenMinScaleInfo || id == StkInfoCollection.GreenMaxScaleInfo ||
id == StkInfoCollection.BlueAutoScaleInfo || id == StkInfoCollection.BlueMinScaleInfo || id == StkInfoCollection.BlueMaxScaleInfo ||
id == StkInfoCollection.GrayUnitName || id == StkInfoCollection.StandardLUT || id == StkInfoCollection.NewLUT ||
id == 10)
{
TiffData data = new TiffData(TiffData.TIFFdataType.Long, 1);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
}
// ONE RATIONAL
else if (id == StkInfoCollection.XCalibration || id == StkInfoCollection.YCalibration || id == StkInfoCollection.CreateTime || id == StkInfoCollection.LastSavedTime ||
id == StkInfoCollection.GrayX || id == StkInfoCollection.GrayY || id == StkInfoCollection.GrayMin || id == StkInfoCollection.GrayMax ||
id == StkInfoCollection.AutoScaleLoInfo || id == StkInfoCollection.AutoScaleHiInfo ||
id == StkInfoCollection.RedAutoScaleLoInfo || id == StkInfoCollection.RedAutoScaleHiInfo ||
id == StkInfoCollection.GreenAutoScaleLoInfo || id == StkInfoCollection.GreenAutoScaleHiInfo ||
id == StkInfoCollection.BlueAutoScaleHiInfo || id == StkInfoCollection.BlueAutoScaleLoInfo)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Rational, 1);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// 2*N LONG (N RATIONALs)
else if (id == StkInfoCollection.AbsoluteZ)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Rational, numPlane);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// N LONGs
else if (id == StkInfoCollection.AbsoluteZValid)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Long, numPlane);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// STRING
else if (id == StkInfoCollection.CalibrationUnits || id == StkInfoCollection.Name)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Ascii, reader.ReadInt32());
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// OFFSET OF A LONG
else if (id == StkInfoCollection.Gamma || id == StkInfoCollection.GammaRed || id == StkInfoCollection.GammaGreen || id == StkInfoCollection.GammaBlue)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Long, 1);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// RGB TABLE
else if (id == StkInfoCollection.UserLutTable)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Byte, 768);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// 4*N long (2*N RATIONALS)
else if (id == StkInfoCollection.StagePosition || id == StkInfoCollection.CameraChipOffset)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
stream.Seek(offset, System.IO.SeekOrigin.Begin);
TiffData data = new TiffData(TiffData.TIFFdataType.Rational, 2 * numPlane);
data.read(reader);
UIC1data.Add(id, new TiffData[1] {
data
});
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
// IGNORED FOR NOW
else if (id == StkInfoCollection.CameraBin || id == StkInfoCollection.ImagePropertyEx || id == StkInfoCollection.OverlayPlaneColor)
{
reader.ReadUInt32();
}
// N STRINGs
else if (id == StkInfoCollection.StageLabel)
{
long offset = reader.ReadUInt32();
long currPos = stream.Position;
if (offset >= 0)
{
try {
stream.Seek(offset, System.IO.SeekOrigin.Begin);
uint[] pos = new uint[numPlane];
TiffData[] data = new TiffData[numPlane];
stream.Seek(reader.ReadUInt32(), System.IO.SeekOrigin.Begin);
for (int x = 0; x < numPlane; x++)
{
data[x] = new TiffData(TiffData.TIFFdataType.Ascii, reader.ReadInt32());
}
UIC1data.Add(id, data);
} catch {
} finally {
stream.Seek(currPos, System.IO.SeekOrigin.Begin);
}
}
}
// ignore undefined tags
else
{
return;
}
}
}