Re: What am I looking for in the documentation?
Re: What am I looking for in the documentation?
- Subject: Re: What am I looking for in the documentation?
- From: Mohit Sharma <email@hidden>
- Date: Sat, 04 May 2013 16:23:48 -0700
You might want to look at sprintf <http://linux.die.net/man/3/sprintf>.
sprintf(text, "%f", fv) should work just fine.
On Sat, May 4, 2013 at 4:20 PM, YT <email@hidden> wrote:
> I have need to turn a local float value into a char array.
>
> That is, The Quartz 2D graphics function requires the passing of a (const
> char *) to a text string or I was thinking of a character array.
>
> My mind is mush at the moment - can't seem to recall the way to program a
> conversion of
>
> float fv = 40.0;
>
> into
>
> const char *text = "40.0";
>
> or
>
> const char text[ ] = "40.0";
>
>
> Please advise...
>
> Thanks YT
>
>
>
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