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Home Programming DataLab DLabPascal 2-Dimensional Arrays TMatrix Events OnCalcDistance
See also: CalcDistMat, DistanceOfObjects 

OnCalcDistance

Declaration: TMatrix.OnCalcDistance: TOnCalcDistanceEvent;
{ TOnCalcDistanceEvent = procedure (Sender: TObject; Row1, Row2: integer; var Distance: double); }
The event OnCalcDistance is triggered by the methods CalcDistMat and DistanceOfObjects when the distance between two objects is to be calculated for user-defined distance measures.