private StciIndexedSubImage LoadSubImage(Ja2Data.StciSubImage aStciSubImage)
{
StciIndexedSubImage _subImage = new StciIndexedSubImage();
if (aStciSubImage.AuxData != null)
{
AuxObjectData _auxData = this.LoadAuxData(aStciSubImage.AuxData);
_subImage.AuxObjectData = _auxData;
base.FAuxData.Add(_auxData);
}
UnstructuredData _data = new UnstructuredData();
_data.Data = aStciSubImage.ImageData;
_data.UserId = this.FUserId;
_data.DateCreated = DateTime.Now;
this.FUnstructuredData.Add(_data);
_subImage.UnstructuredData = _data;
_subImage.DataLength = aStciSubImage.Header.DataLength;
_subImage.DataOffset = aStciSubImage.Header.DataOffset;
_subImage.Height = aStciSubImage.Header.Height;
_subImage.OffsetX = aStciSubImage.Header.OffsetX;
_subImage.OffsetY = aStciSubImage.Header.OffsetY;
_subImage.Width = aStciSubImage.Header.Width;
_subImage.DateCreated = DateTime.Now;
_subImage.UserId = this.FUserId;
return(_subImage);
}
private byte[] DownloadStiIndexed(SlfRecordStci aStciRecord, int aDataLength)
{
Ja2Data.StciHeader _header = DownloadStciHeader(aStciRecord);
StciIndexed _indexedRec = aStciRecord.StciIndexed.First();
Ja2Data.StciIndexedHeader _subHeader = new Ja2Data.StciIndexedHeader((UInt16)_indexedRec.NumberOfSubImages);
_subHeader.BlueDepth = _indexedRec.BlueDepth;
_subHeader.GreenDepth = _indexedRec.GreenDepth;
_subHeader.RedDepth = _indexedRec.RedDepth;
_subHeader.NumberOfColous = (uint)_indexedRec.NumberOfColours;
_header.SubHeader = _subHeader;
Ja2Data.StciSubImage[] _subImages = new Ja2Data.StciSubImage[_indexedRec.NumberOfSubImages];
int i = 0;
foreach (StciIndexedSubImage _subImage in _indexedRec.StciIndexedSubImage)
{
_subImages[i] = this.DownloadStciSubimage(_subImage);
i++;
}
Ja2Data.StciIndexed _stciIndexed = new Ja2Data.StciIndexed(_header, _indexedRec.Palette, _subImages);
byte[] _buffer = new byte[aDataLength];
using (MemoryStream _ms = new MemoryStream(_buffer))
{
_stciIndexed.Save(_ms);
}
return(_buffer);
}
private Ja2Data.StciSubImage DownloadStciSubimage(StciIndexedSubImage aSubImage)
{
Ja2Data.StciSubImageHeader _header = new Ja2Data.StciSubImageHeader();
_header.DataLength = (uint)aSubImage.DataLength;
_header.DataOffset = (uint)aSubImage.DataOffset;
_header.Height = (ushort)aSubImage.Height;
_header.OffsetX = (short)aSubImage.OffsetX;
_header.OffsetY = (short)aSubImage.OffsetY;
_header.Width = (ushort)aSubImage.Width;
Ja2Data.StciSubImage _stciSubImage = new Ja2Data.StciSubImage(_header);
_stciSubImage.ImageData = aSubImage.UnstructuredData.Data;
if (aSubImage.AuxObjectData != null)
{
_stciSubImage.AuxData = this.DownloadAuxObjectData(aSubImage.AuxObjectData);
}
return(_stciSubImage);
}
