public override bool SetField(Tiff tif, TiffTag tag, FieldValue[] ap)
{
DeflateCodec sp = tif.m_currentCodec as DeflateCodec;
Debug.Assert(sp != null);
const string module = "ZIPVSetField";
switch (tag)
{
case TiffTag.ZIPQUALITY:
sp.m_zipquality = ap[0].ToInt();
if ((sp.m_state & DeflateCodec.ZSTATE_INIT_ENCODE) != 0)
{
if (sp.m_stream.deflateParams(sp.m_zipquality, zlibConst.Z_DEFAULT_STRATEGY) != zlibConst.Z_OK)
{
Tiff.ErrorExt(tif, tif.m_clientdata, module,
"{0}: zlib error: {0}", tif.m_name, sp.m_stream.msg);
return(false);
}
}
return(true);
}
return(base.SetField(tif, tag, ap));
}
public override FieldValue[] GetField(Tiff tif, TiffTag tag)
{
DeflateCodec sp = tif.m_currentCodec as DeflateCodec;
Debug.Assert(sp != null);
switch (tag)
{
case TiffTag.ZIPQUALITY:
FieldValue[] result = new FieldValue[1];
result[0].Set(sp.m_zipquality);
return(result);
}
return(base.GetField(tif, tag));
}
