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Int.ToHex

Int to Hex conversion

EvaluationContext.Colour.Int.ToHex( number, padTo )
Parameter Type Required Description
number INT64 The integer to convert
padTo INT64 Minimum number of characters in result

STRING Hex string of the integer value

EvaluationContext.Colour.Int.ToHex(220, 2) // Returns "DC"

function 'EvaluationContext.Colour.Int.ToHex' =
        (
            number: INT64,
            padTo: INT64
        ) =>

            VAR MinPadding = IF( number = 0, 1, CEILING( LOG( number + 1, 16 ), 1 ) )
            VAR ActualPadding = MAX( MinPadding, IF( ISBLANK( padTo ), MinPadding, padTo ) )
            VAR BitTable = GENERATESERIES( 1, ActualPadding )
            VAR Hex =
                CONCATENATEX(
                    BitTable,
                    VAR c = MOD( TRUNC( number / POWER( 16, [Value] - 1 ) ), 16 )
                    RETURN
                        SWITCH( c, 10, "A", 11, "B", 12, "C", 13, "D", 14, "E", 15, "F", c ),
                    "",
                    [Value],
                    DESC
                )

            RETURN Hex