Re: color
Re: color
- Subject: Re: color
- From: "Alastair J.Houghton" <email@hidden>
- Date: Thu, 29 May 2003 23:45:46 +0100
On Thursday, May 29, 2003, at 11:32 pm, Andreas Mayer wrote:
>
Am Freitag, 30.05.03 um 00:11 Uhr schrieb Rhon Fitzwater:
>
>
> Right now I have this as my code: [NSColor cyanColor] but that color
>
> is noticably different than what I want.
>
>
Cyan is #00FFFF.
>
>
> If someone can help me with
>
> the code that would be great.
>
>
[NSColor colorWithCalibratedRed:(0x33/0xFF) green:(0xCC/0xFF)
>
blue:(0xFF/0xFF) alpha:1.0];
>
>
should do it.
Almost. The divisions in the above solution are integer division, which
is wrong (you'll get blue, I think, if you try the code above). Replace
all of the n/0xFF expressions with n/255.0 and it should work.
i.e. it should be
[NSColor colorWithCalibratedRed: 0x33/255.0
green: 0xCC/255.0
blue: 0xFF/255.0
alpha: 1.0]
Kind regards,
Alastair.
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| | >Re: color (From: Andreas Mayer <email@hidden>) |