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GaiaGeoReader.Read(byte[] blob) throws an exception in case the envelope Coordinates contain double.NaN #10

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GaiaGeoReader.Read(byte[] blob) throws an exception in case the envelope Coordinates contain double.NaN #10

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13 changes: 9 additions & 4 deletions src/NetTopologySuite.IO.SpatiaLite/GaiaGeoReader.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -145,10 +145,15 @@ public Geometry Read(byte[] blob)
// break;
//};
offset = 6;
var env = new Envelope(gaiaImport.GetDouble(blob, ref offset),
gaiaImport.GetDouble(blob, ref offset),
gaiaImport.GetDouble(blob, ref offset),
gaiaImport.GetDouble(blob, ref offset));

//the next four values are the envelope, but it is not required here
//consider that if the values contain double.NaN
//the NetTopologySuite.Geometries.Envelope constructor might fail

for (int i = 0; i != 4; ++i)
{
gaiaImport.GetDouble(blob, ref offset);
}

offset = 39;
var type = (GaiaGeoGeometry)gaiaImport.GetInt32(blob, ref offset);
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