| public GetField ( Tiff tif, TiffTag tag ) : FieldValue[] | ||
| tif | Tiff | |
| tag | TiffTag | |
| return | FieldValue[] | |
public override FieldValue[] GetField(Tiff tif, TiffTag tag)
{
CodecWithPredictor sp = tif.m_currentCodec as CodecWithPredictor;
Debug.Assert(sp != null);
switch (tag)
{
case TiffTag.PREDICTOR:
FieldValue[] result = new FieldValue[1];
result[0].Set(sp.GetPredictorValue());
return result;
}
TiffTagMethods childMethods = sp.GetChildTagMethods();
if (childMethods != null)
return childMethods.GetField(tif, tag);
return base.GetField(tif, tag);
}