Okular/da: Difference between revisions

Revision as of 21:00, 3 February 2019

Other languages:

Hvad er Okular?

Okular is a universal document viewer developed by KDE. Okular works on multiple platforms, including but not limited to Linux, Windows, Mac OS X, *BSD, etc.

Du kan følge udviklingen på projektets hjemmeside.

Baggrund

Its development began as part of Google's Summer of Code program. The description of the project can be found at KDE Developer's Corner.

Okular kombinerer KPDF's fremragende funktionalitet med evnen til at fremvise mange forskellige slags dokumenter som PDF, Postscript, DjVu, CHM og andre.

Siden om Dokumentformater beskriver hvilke formater, der kan fremvises og hvilke funktioner, der understøttes i hvert af dem.

Annotering i Okular, som kan gemmes i PDF-filen

Ud over at understøtte mange formater tilbyder Okular funktioner som tekstudvalg, annotering, udtrækning af filer, som er indlejret i et dokument og meget mere. Der er en samling skærmbillerder af Okular i arbejde her.

Du kan kontakte udviklerne og andre brugere på IRC kanalen irc.freenode.org, #okular.

Hvis du gerne vil bidrage til Okular, så contact kontakt teamet. Både programmører og alle andre er velkomne.

Mobile Version

Okular has a mobile version since version 0.16 release in February 2013 ^[1]. The first version was based on the active framework. The mobile viewer was then ported to Kirigami in 2016 by Marco Martin^[2] and finally to Kirigami2 in 2017^[3].

The mobile version doesn't support all features from the desktop version, but provide better touch support and a mobile interface.

You can test the mobile version in your PC by entering

okularkirigami

in your terminal.

Tips og tricks

Forhåndsvisning af dokumenter / annoteringer

Ved at dobbeltklikke på et af Korrektur-værktøjerne (F6) kan du indføre flere notater uden at skulle genaktivere værktøjet efter den første gang.

Hvordan du gemmer dine annoteringer i PDF-filen

Som udgangspunkt gemmer Okular annoteringer i den enkelte brugers lokale mappe. Fra KDE 4.9 kan man vælge at gemme dem direkte i PDF-filen ved at vælge Fil -> Gem som..., sådan at de kan vises i andre PDF-fremvisere. Bemærk, at denne funktion kræver Poppler 0.20 eller nyere for almindelige PDF-dokumenter. Hvis det PDF-dokument du annoterer er krypteret, så kræves Popplaer 0.22 eller nyere.

DRM

By default, Okular follow the PDF specification and don't allow copying text from DRM protected files. However, there is an option in the settings to disable DRM limitations in Settings -> General -> Program Features -> Obey DRM limitations

There was a small controversy in the Debian bug tracker a long time ago, about the default choice to Obey DRM limitations^[4]^[5]. The choice was then explained by an Okular/KPdf developer^[6].

PDF Signature and certificate

Okular can verify if a PDF certificate is valid. But you can not yet create a new signature. See release note for more information.

More Information

References

[1] Release information

[2] Commit port mobile version from plasma-framework to kirigami

[3] Commit port mobile version from kirigami to kirigami2

[4] DRM and Okular in Debian bug tracker

[5] DRM and Okular in LWM

[6] Okular, PDF and file permissions

[1]

[2]

[3]

[4]

[5]

[6]

@@ Line 8: / Line 8: @@
 ==Baggrund==
-Udviklingen af Okular begyndte som en del af Google's Summer of Code-program. Projektbeskrivelsen findes i [http://developer.kde.org/summerofcode/okular.html KDE Developer's Corner].
+Its development began as part of Google's Summer of Code program. The description of the project can be found at [https://web.archive.org/web/20080921165821/https://developer.kde.org/summerofcode/okular.html KDE Developer's Corner].
 '''Okular''' kombinerer [[Special:myLanguage/KPDF|KPDF's]] fremragende funktionalitet med evnen til at fremvise mange forskellige slags dokumenter som PDF, Postscript, DjVu, CHM og andre.
@@ Line 24: / Line 24: @@
 == Mobile Version ==
-Okular has a mobile version since version 0.16 release in February 2013 <ref>[https://okular.kde.org/news.php Release information]</ref>. The first version was based on the [https://community.kde.org/Plasma/Active active] framework. The mobile viewer was then ported to Kirigami in 2016 by Marco Martin<ref>[https://phabricator.kde.org/R223:eb1f73800e83b11e4a5ae93ac069893aa88f0eaa|Commit port mobile version from plasma-framework to kirigami]</ref> and finally to Kirigami2 in 2017<ref>[https://phabricator.kde.org/R223:caf8820cf773316ce41d9a8c1f7357b3ffc3ef86|Commit port mobile version from kirigami to kirigami2]</ref>.
+Okular has a mobile version since version 0.16 release in February 2013 <ref>[https://okular.kde.org/news.php Release information]</ref>. The first version was based on the [https://community.kde.org/Plasma/Active active] framework. The mobile viewer was then ported to Kirigami in 2016 by Marco Martin<ref>[https://phabricator.kde.org/R223:eb1f73800e83b11e4a5ae93ac069893aa88f0eaa Commit port mobile version from plasma-framework to kirigami]</ref> and finally to Kirigami2 in 2017<ref>[https://phabricator.kde.org/R223:caf8820cf773316ce41d9a8c1f7357b3ffc3ef86 Commit port mobile version from kirigami to kirigami2]</ref>.
-The mobile version doesn't support all features form desktop version, but provide better touch support and a mobile interface.
+The mobile version doesn't support all features from the desktop version, but provide better touch support and a mobile interface.
 [[File:Okular_mobile_pdf_view.png|250px]]
@@ Line 48: / Line 48: @@
 By default, Okular follow the PDF specification and don't allow copying text from DRM protected files. However, there is an option in the settings to disable DRM limitations in <menuchoice>Settings -> General -> Program Features  -> Obey DRM limitations</menuchoice>
-There was a small controversy in the Debian bug tracker a long time ago, about the default choice to Obey DRM limitations<ref>[https://lists.debian.org/debian-devel/2009/05/msg00879.html DRM and Okular in Debian bug tracker]</ref><ref>[https://lwn.net/Articles/335415/ DRM and Okular in LWM]</ref>. This was then [https://tsdgeos.blogspot.com/2009/06/okular-pdf-and-drm.html justified] by a Okular/KPdf developer<ref>[https://tsdgeos.blogspot.com/2009/06/okular-pdf-and-drm.html Okular, PDF and file permissions]</ref>.
+There was a small controversy in the Debian bug tracker a long time ago, about the default choice to Obey DRM limitations<ref>[https://lists.debian.org/debian-devel/2009/05/msg00879.html DRM and Okular in Debian bug tracker]</ref><ref>[https://lwn.net/Articles/335415/ DRM and Okular in LWM]</ref>. The choice was then [https://tsdgeos.blogspot.com/2009/06/okular-pdf-and-drm.html explained] by an Okular/KPdf developer<ref>[https://tsdgeos.blogspot.com/2009/06/okular-pdf-and-drm.html Okular, PDF and file permissions]</ref>.
 === PDF Signature and certificate ===
-Okular can verify if a PDF certificate is valid. But you can not yet create new signature. See [https://tsdgeos.blogspot.com/2019/01/okular-pdf-signature-certificate.html release note] for more information.
+Okular can verify if a PDF certificate is valid. But you can not yet create a new signature. See [https://tsdgeos.blogspot.com/2019/01/okular-pdf-signature-certificate.html release note] for more information.
 == More Information ==