private List <int> GetFingerprintPositions(string type)
{
List <int> fingerprintPositions = new List <int>();
using (Indigo indigo = new Indigo())
{
// Get the fingerprint as a byte array; this array is fixed length.
IndigoObject structure = CreateIndigoStructure(indigo);
byte[] fingerprint = structure.fingerprint(type).toBuffer();
structure.Dispose();
// Loop through the array and record the identified fingerprint positions.
for (int i = 0; i < fingerprint.Length; i++)
{
if (Convert.ToBoolean(fingerprint[i]))
{
fingerprintPositions.Add(i);
}
}
}
return(fingerprintPositions);
}