would that work for the number 2:20 tho?
doesn't flash remove zeros at the end of decimal values?
a
On Tue, Jan 27, 2009 at 10:20 AM, Sidney de Koning
<sid...@funky-monkey.nl>wrote:
> Hi Jimmi,
>
> Look at this then,
>
> To truncate Numbers in Actionscript:
> Three decimals:
> var yourNumber:Number = 23.263636453737383838383838;
> yourNumber = Math.round(yourNumber *1000)/1000;
> // Outputs 23.263
>
> Two decimals:
> var yourNumber:Number = 23.263636453737383838383838;
> yourNumber = Math.round(yourNumber *100)/100;
> // Outputs 23.26
>
> One decimal:
> var yourNumber:Number = 23.263636453737383838383838;
>
> yourNumber = Math.round(yourNumber *10)/10;
> // Outputs 23.2
>
> and if you want to do it even nicer you do it like this:
>
>
> function round(number:Number, precision:Number):Number
> {
> var decimalPlaces:Number = Math.pow(10, precision);
> trace(Math.round(decimalPlaces * number) / decimalPlaces)
> return Math.round(decimalPlaces * number) / decimalPlaces;
> }
>
> round(2.5678, 2);
>
> Hope this helps,
>
> Sid
>
>
>
> On Jan 27, 2009, at 10:05 AM, jimmi wrote:
>
> Ah snap, i need it for AS2, is there any alternative for that?
>>
>> Best regards,
>> Jim
>>
>> On Tue, Jan 27, 2009 at 9:53 AM, Sidney de Koning
>> <sid...@funky-monkey.nl> wrote:
>>
>>> Hi Jim,
>>>
>>> In the Number class there is are a couple of functions to help you. You
>>> want
>>> a function called toFixed().
>>>
>>> so if you do Number(total).toFixed(2); You get the result you want :)
>>>
>>> This is pure AS3 though,
>>>
>>> Hope this helps,
>>>
>>> Sid
>>>
>>> On Jan 27, 2009, at 9:45 AM, jimmi wrote:
>>>
>>> Goodmorning, i am trying to make a formula that makes for example 30.60
>>>> of
>>>> 30.6. So I need it to add a 0.
>>>>
>>>> This is the formula I am using now.
>>>> total = Number(Number(600) / 100 * Number(5.1))
>>>>
>>>> I have tried all sorts of additions to the formula to try to get it to
>>>> make 30.60 of 30.6. But no luck
>>>>
>>>> Anyone here who knows how to make the formula add a 0?
>>>>
>>>> Best regards,
>>>> Jim
>>>> _______________________________________________
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>>>>
>>>
>>> Sidney de Koning - be a geek, in rockstar style!
>>> Flash / AIR Developer @ www.funky-monkey.nl
>>> Technical Writer @ www.insideria.com
>>>
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>
> Sidney de Koning - be a geek, in rockstar style!
> Flash / AIR Developer @ www.funky-monkey.nl
> Technical Writer @ www.insideria.com
>
> _______________________________________________
> Flashcoders mailing list
> Flashcoders@chattyfig.figleaf.com
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