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Re: NumberFormatters and sci notation

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Re: NumberFormatters and sci notation

Subject: Re: NumberFormatters and sci notation
From: Graham J Lee <email@hidden>
Date: Thu, 19 Jan 2006 16:53:14 +0000

On 19 Jan 2006, at 15:57, Greg Herlihy wrote:

To specify the precision of the mantissa with a 10.4 number formatter, use the -setMaximumFractionDigits and -setMinimumFractionDigits methods. In this case setting both to 4:
    [fmt setMaximumFractionDigits:4];
    [fmt setMinimumFractionDigits:4];

Great! That does just what I need [sadly I'd already started implementing the custom formatter, but my version's got additional flexiness so I might finish it off]. Final question on formatters (for the moment, at least): to attach equivalent formatters to a number of fields, can I use the same instance or should I -copy it?

Thanks,

Graham.

--
Graham Lee                       GPG Key ID: 01D5B9D8
UNIX Systems Manager,
Oxford Physics Practical Course
http://users.ox.ac.uk/~wadh1342               01865 273450


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  >Re: NumberFormatters and sci notation (From: Greg Herlihy <email@hidden>)




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