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Re: Problem displaying correct double values in NSTextField (Cocoa)

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Re: Problem displaying correct double values in NSTextField (Cocoa)

Subject: Re: Problem displaying correct double values in NSTextField (Cocoa)
From: Markus Hitter <email@hidden>
Date: Sun, 3 Mar 2002 11:53:03 +0100

Am Sonntag den, 3. Mdrz 2002, um 06:56, schrieb John McGruer:

There seems to be a bug in NSTextField (Cocoa) that displays double values
incorrectly. [...]
NSLog(@"answer = %lf", num3); //gives "answer = 8.540000"

This uses the same default formatting an printf(): "%.6lf"

[answerField setDoubleValue:num3]; //gives "8.539999999999" !!!

NSTextField does neither rounding nor any formatting. Attach an NSFormatter (in Interface Builder) to get formatting. Will even give you localized formatting.

Hope that helps,
Markus

- - - - - - - - - - - - - - - - - - -
Dipl. Ing. Markus Hitter
http://www.jump-ing.de/
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References:
	>Problem displaying correct double values in NSTextField (Cocoa) (From: John McGruer <email@hidden>)

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