LibreOffice Calc no tiene una función incorporada que pueda mostrar números como palabras en inglés en la hoja de trabajo, pero puede agregar esta capacidad insertando la siguiente macro de función SpellNum_YouLibreCalc en el módulo Basic.
Esta función le permite convertir números a palabras en cualquier moneda usando una fórmula, por ejemplo el número 22,50 se leerá como
Esto puede resultar muy útil si utiliza Calc como plantilla para completar cheques u otros documentos contables.
Para agregar su propia función para la suma escrita en inglés, abra el menú Tools - Macros - Edit Macros..., seleccione Module1 y copie el siguiente texto de código en el módulo seleccionado:
Function SpellNum_YouLibreCalc(ByVal MyNumber, Optional CurrNameS, Optional CurrNamePl, Optional CentNameS, Optional CentNamePl, Optional Modifier, Optional CurrPlace, Optional AddZero)
' moonexcel.com.ua
Dim Place(9) As String
Dim FCalc As Object
Dim Dollars, Cents, Temp, DecimalPlace, Count, CalcResult
If Len(MyNumber) = 0 Then Exit Function
FCalc = CreateUnoService("com.sun.star.sheet.FunctionAccess")
If IsMissing(CurrNameS) Then CurrNameS = 0
If IsMissing(CurrNamePl) Then CurrNamePl = 0
If IsMissing(CentNameS) Then CentNameS = 0
If IsMissing(CentNamePl) Then CentNamePl = 0
If IsMissing(Modifier) Then Modifier = 0
If IsMissing(CurrPlace) Then CurrPlace = 0
If IsMissing(AddZero) Then AddZero = 0
If CurrNameS = 0 Then CurrNameS = ""
If CurrNamePl = 0 Then CurrNamePl = ""
If CentNameS = 0 Then CentNameS = ""
If CentNamePl = 0 Then CentNamePl = ""
Place(2) = " Thousand "
Place(3) = " Million "
Place(4) = " Billion "
Place(5) = " Trillion "
MyNumber = Trim(Str(MyNumber))
ValMyNumber = Val(MyNumber)
DecimalPlace = InStr(MyNumber, ".")
If DecimalPlace > 0 Then
If Modifier = 5 Then
Cents = GetHundreds(Left(Mid(MyNumber, DecimalPlace + 1) & "000", 3))
Else
Cents = GetTens(Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2))
End If
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
Count = 1
Do While MyNumber <> ""
Temp = GetHundreds(Right(MyNumber, 3))
If Temp <> "" Then Dollars = Temp & Place(Count) & Dollars
If Len(MyNumber) > 3 Then
MyNumber = Left(MyNumber, Len(MyNumber) - 3)
Else
MyNumber = ""
End If
Count = Count + 1
Loop
If Modifier = 3 Then
CalcResult = FCalc.callFunction("MOD", Array(ValMyNumber, 1))
CalcResult = FCalc.callFunction("ROUND", Array(CalcResult, 2))
Cents = Str(CalcResult * 100) & "/100"
End If
If Modifier = 4 Then
CalcResult = FCalc.callFunction("MOD", Array(ValMyNumber, 1))
CalcResult = FCalc.callFunction("ROUND", Array(CalcResult, 3))
Cents = Str(CalcResult * 1000) & "/1000"
End If
If CurrPlace = 1 Then
If Len(Dollars) = 0 Then
Dollars = CurrNamePl & " Zero"
ElseIf Dollars = "One" Then
Dollars = CurrNameS & " One"
Else
Dollars = CurrNamePl & " " & Dollars
End If
Else
If Len(Dollars) = 0 Then
Dollars = "Zero " & CurrNamePl
ElseIf Dollars = "One" Then
Dollars = "One " & CurrNameS
Else
Dollars = Dollars & " " & CurrNamePl
End If
End If
LenCents = Len(Cents)
If CurrPlace = 1 Then
If LenCents = 0 Then
Cents = CentNamePl & " Zero"
ElseIf Cents = "One" Then
Cents = CentNamePl & " One"
Else
Cents = CentNamePl & " " & Cents
End If
Else
If LenCents = 0 Then
Cents = "Zero " & CentNamePl
ElseIf Cents = "One" Then
Cents = "One " & CentNameS
Else
Cents = Cents & " " & CentNamePl
End If
End If
If Modifier <> 2 Then Cents = " and " & Cents
If LenCents = 0 And AddZero <> 1 Then Cents = ""
Select Case Modifier
Case 1: SpellNumber = Dollars
Case 2: SpellNumber = Cents
Case Else: SpellNumber = Dollars & Cents
End Select
SpellNum_YouLibreCalc = FCalc.callFunction("TRIM", Array(SpellNumber))
End Function
Function GetHundreds(ByVal MyNumber)
Dim Result As String
If Val(MyNumber) = 0 Then Exit Function
MyNumber = Right("000" & MyNumber, 3)
' Convertir el dígito de las centenas
If Mid(MyNumber, 1, 1) <> "0" Then
Result = GetDigit(Mid(MyNumber, 1, 1)) & " Hundred "
End If
' Convertir decenas y unidades
If Mid(MyNumber, 2, 1) <> "0" Then
Result = Result & GetTens(Mid(MyNumber, 2))
Else
Result = Result & GetDigit(Mid(MyNumber, 3))
End If
GetHundreds = Result
End Function
Function GetTens(TensText)
Dim Result As String
' Restablecer el valor de la función temporal.
Result = ""
' Si el valor está entre 10-19...
If Val(Left(TensText, 1)) = 1 Then
Select Case Val(TensText)
Case 10: Result = "Ten"
Case 11: Result = "Eleven"
Case 12: Result = "Twelve"
Case 13: Result = "Thirteen"
Case 14: Result = "Fourteen"
Case 15: Result = "Fifteen"
Case 16: Result = "Sixteen"
Case 17: Result = "Seventeen"
Case 18: Result = "Eighteen"
Case 19: Result = "Nineteen"
Case Else
End Select
Else ' Si el valor está entre 20-99...
Select Case Val(Left(TensText, 1))
Case 2: Result = "Twenty "
Case 3: Result = "Thirty "
Case 4: Result = "Forty "
Case 5: Result = "Fifty "
Case 6: Result = "Sixty "
Case 7: Result = "Seventy "
Case 8: Result = "Eighty "
Case 9: Result = "Ninety "
Case Else
End Select
' Consigue tu asiento
Result = Result & GetDigit(Right(TensText, 1))
End If
GetTens = Result
End Function
Function GetDigit(Digit)
Select Case Val(Digit)
Case 1: GetDigit = "One"
Case 2: GetDigit = "Two"
Case 3: GetDigit = "Three"
Case 4: GetDigit = "Four"
Case 5: GetDigit = "Five"
Case 6: GetDigit = "Six"
Case 7: GetDigit = "Seven"
Case 8: GetDigit = "Eight"
Case 9: GetDigit = "Nine"
Case Else: GetDigit = ""
End Select
End Function
Luego, cierre Macro Editor, regrese a LibreOffice Calc, seleccione cualquier celda y use nuestra nueva función.