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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Po Lu <luangruo@yahoo.com>
Cc: emacs-devel@gnu.org,  Stefan Kangas <stefan@marxist.se>
Subject: Re: scratch/icons 4de626ea22 08/11: Support using icons.el in toolbar
Date: Wed, 24 Aug 2022 08:07:00 -0400	[thread overview]
Message-ID: <jwva67t7sup.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <875yii2kzp.fsf@yahoo.com> (Po Lu's message of "Wed, 24 Aug 2022 14:50:34 +0800")

> Non-color displays and displays whose visual class is not TrueColor
> cannot display SVG images.  The svg code just doesn't work.

Is that the case for all the SVG renderers?
What does "doesn't work" mean, exactly.  Does it signal an error? draw
something with wrong colors? draw complete random noise? just silently
does nothing?  Is the behavior the same for monochrome displays as for
colormapped displays?

I've used 16bit TrueColor displays until quite recently, but can't
remember using (or hearing someone mention the use of) a colormapped
display in the last ... 20 years?  How common is it nowadays?
What else breaks down?


        Stefan




  parent reply	other threads:[~2022-08-24 12:07 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <166132324164.29491.8702393664945861865@vcs2.savannah.gnu.org>
     [not found] ` <20220824064044.65239C0088A@vcs2.savannah.gnu.org>
2022-08-24  6:45   ` scratch/icons 09509f4fa1 05/11: Import Material design icons Po Lu
2022-08-24  7:06     ` Stefan Kangas
2022-08-24 10:40       ` Po Lu
2022-08-24 11:28         ` Eli Zaretskii
2022-08-24 12:05           ` Po Lu
2022-08-24 12:11             ` Lars Ingebrigtsen
2022-08-24 12:28               ` Po Lu
2022-08-24 23:09                 ` Stefan Kangas
2022-08-24 12:21             ` Eli Zaretskii
2022-08-24 12:38               ` Po Lu
2022-08-24 12:09       ` Stefan Monnier
2022-08-24 12:28         ` Eli Zaretskii
     [not found] ` <20220824064044.DC0C2C0088A@vcs2.savannah.gnu.org>
2022-08-24  6:46   ` scratch/icons 67251e79f7 09/11: Use material icons in mpc toolbar Po Lu
2022-08-24  7:21     ` Stefan Kangas
     [not found] ` <20220824064044.B7530C0088A@vcs2.savannah.gnu.org>
2022-08-24  6:50   ` scratch/icons 4de626ea22 08/11: Support using icons.el in toolbar Po Lu
2022-08-24  7:20     ` Stefan Kangas
2022-08-24 10:31       ` Po Lu
2022-08-24 12:07     ` Stefan Monnier [this message]
2022-08-24 12:27       ` Po Lu

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