From: Andreas Schwab <schwab@linux-m68k.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: julien@danjou.info, "Simen Heggestøyl" <simenheg@gmail.com>,
24273@debbugs.gnu.org
Subject: bug#24273: 25.1.50; Unexpected return value from `color-name-to-rgb'
Date: Sat, 20 Aug 2016 14:07:08 +0200 [thread overview]
Message-ID: <87inuv4par.fsf@linux-m68k.org> (raw)
In-Reply-To: <83h9afd675.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 20 Aug 2016 14:34:54 +0300")
On Aug 20 2016, Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Sat, 20 Aug 2016 12:11:46 +0200
>> From: Simen Heggestøyl <simenheg@gmail.com>
>> Cc: 24273@debbugs.gnu.org
>>
>> On Sat, Aug 20, 2016 at 12:06 PM, Julien Danjou <julien@danjou.info>
>> wrote:
>> > What are the return values of:
>> > (color-values "white")
>> > and
>> > (color-values "#ffffff")
>> > ?
>>
>> (color-values "white")
>> ⇒ (65535 65535 65535)
>>
>> (color-values "#ffffff")
>> ⇒ (65280 65280 65280)
>
> Which means "white" and "#ffffff" are not the same color.
Actually they are, because #ffffff and #ffffffffffff are the same color
on a display with 8 bits per color.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2016-08-20 12:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-20 9:47 bug#24273: 25.1.50; Unexpected return value from `color-name-to-rgb' Simen Heggestøyl
2016-08-20 10:06 ` Julien Danjou
2016-08-20 10:11 ` Simen Heggestøyl
2016-08-20 11:34 ` Eli Zaretskii
2016-08-20 12:07 ` Andreas Schwab [this message]
2016-08-20 12:17 ` Eli Zaretskii
2016-08-20 12:32 ` Julien Danjou
2016-08-22 6:12 ` Simen Heggestøyl
2016-08-20 14:23 ` Andreas Schwab
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