GNU bug report logs - #36315
27.0.50; SVG transparency handling is inaccurate

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Package: emacs;

Reported by: Pip Cet <pipcet <at> gmail.com>

Date: Thu, 20 Jun 2019 20:28:02 UTC

Severity: normal

Found in version 27.0.50

Done: Alan Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

Full log

Message #89 received at 36315 <at> debbugs.gnu.org (full text, mbox):

From: Qiantan Hong <qhong <at> mit.edu>
To: "36315 <at> debbugs.gnu.org" <36315 <at> debbugs.gnu.org>
Subject: Incorrect SVG color
Date: Fri, 18 Dec 2020 00:49:23 +0000

[Message part 1 (text/plain, inline)]
Is there any update on this bug?
The current behavior is unacceptable when the SVG color
is supposed to be the same as some color in Emacs
(in my case, I’m using SVG to build some UI elements),
The following code

(require 'svg)

(defun make-image (color)
  (let ((svg (svg-create 100 100)))
    (svg-rectangle svg 0 0 100 100 :fill color)
    (svg-image svg)))

(set-frame-parameter (window-frame) 'background-color “#f00000")

(insert (propertize " " 'display (make-image "#f00000")))

produce very notable color difference.


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This bug report was last modified 3 years and 218 days ago.

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