Re: Save Any Color
Re: Save Any Color
- Subject: Re: Save Any Color
- From: John Haney <email@hidden>
- Date: Tue, 3 Jun 2003 12:27:42 -0700 (PDT)
Lorenzo,
NSColor handles NSCoding, so you can archive the
object as NSData, then grab it back from data without
having to worry where the color came from...
take a look at NSArchiver +archivedDataWithRootObject:
and NSUnarchiver +unarchiveObjectWithData:
- John
--- Lorenzo <email@hidden> wrote:
>
Hi,
>
the user choses a color and I have to save it.
>
The user can choose an RGB or CMYK or
>
NSNamedColorSpace,...
>
then I get the 4 components (red green blue alpha),
>
I put them into an
>
NSRect and I save the rect in a NSDictionary plist
>
file. It works.
>
>
But if the user doesn't chooses an RGB color, later
>
if I try to get the red
>
or green or blueComponent I get an exception.
>
>
Is a way to get and save the color all the ways?
>
Thank you,
>
>
>
Best Regards
>
--
>
Lorenzo
>
email: email@hidden
>
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