From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#62713: 29.0.60; DocView shows wrong conversion indicator when configured to use svg images Date: Tue, 26 Sep 2023 04:43:05 -0700 Message-ID: References: <87v8i7llz9.fsf@no.lan> <87ttriri1b.fsf@gmail.com> <87edimmncq.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34679"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 62713@debbugs.gnu.org, Gregor Zattler , Tassilo Horn To: Visuwesh Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 26 13:44:12 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ql6U7-0008po-MN for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 26 Sep 2023 04:43:06 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Tue, 26 Sep 2023 04:43:05 -0700 In-Reply-To: <87edimmncq.fsf@gmail.com> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:271368 Archived-At: Visuwesh writes: > [=E0=AE=A4=E0=AE=BF=E0=AE=99=E0=AF=8D=E0=AE=95=E0=AE=B3=E0=AF=8D =E0=AE= =9A=E0=AF=86=E0=AE=AA=E0=AF=8D=E0=AE=9F=E0=AE=AE=E0=AF=8D=E0=AE=AA=E0=AE=B0= =E0=AF=8D 25, 2023] Visuwesh wrote: > >> It is better solved by writing a separate pdf->svg converter function. >> Right now, the svg conversion is tacked on top of pdf->png converter >> function used for MuPDF. This was done because I thought only MuPDF >> supported pdf->svg conversion but later I was informed that poppler has >> utilities to do too. > > And looks like the poppler utility pdftocairo does not work the doc-view > expects it to when generating svg images. AFAICT, there is no way to > make pdftocairo to generate a svg image per page like other tools do. I > cannot loop either as there is also no way to know the number of pages > beforehand. The png function also has hacks since pdftocairo is not > cooperative, and changing doc-view to not use > doc-view--image-file-pattern does not seem to be easy. I attach the > patch named "doc-view-general-svg-wip.patch" which has my WIP and it > works just fine for MuPDF. > > This particular problem can be easily solved by the following simple > patch instead: Tassilo, could you perhaps take a look at this patch?