TdxCustomFlowChart.GetConnectionAt(Integer,Integer) Method
Returns the connection that contains the specified point.
#Declaration
function GetConnectionAt(X: Integer; Y: Integer): TdxFcConnection;
#Parameters
Name | Type |
---|---|
X | Integer |
Y | Integer |
#Returns
Type |
---|
Tdx |
#Remarks
Call this function to access the connection that includes a point whose coordinates within the control’s area are passed as the X and Y parameters. If there is no connection at the specified point, the GetConnectionAt function returns nil.