Collaboran talks at the LibreOffice Conference 2021

An online conference all about LibreOffice technology

Hosted by The Document Foundation, the LibreOffice Conference 2021 (LibOCon) will be an online event. The live-streaming of the talks and workshops will be taking place from September 23rd to September 25th. Collabora developers will give interesting talks on LibreOffice technology, Collabora Online and the ecosystem on all three days, providing profound insights around the latest features and developments. This article gives you an overview of our presentations. Meet us at LibOCon 2021 and just one week later at our COOLdays!

Day 1: Thursday, September 23rd 2021

Michael Meeks

 13:00 – 13:30 – Room 1

Collabora Keynote

Michael Meeks, Managing Director of Collabora Productivity and member of the LibreOffice Board, looks at the latest developments around LibreOffice from an organizational and ecosystem perspective.

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Noel Grandin

 15:00 – 15:30 – Room 1

I feel the need… The need for speed…

Optimization is a lengthy process. But also an adventure that requires a bit of detective instinct and plenty of exploratory talent. Discover which adjustments are being made to make LibreOffice even faster and better performing.

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Marco Cecchetti

 16:00 – 16:20 – Room 1

Some improvements for the SVG export filter

Marco Cecchetti reports on progress around the use of SVG in presentations and the improvements in performance and storage requirements on export.

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Tomaž Vajngerl

 16:30 – 17:00 – Room 1

Improved document searching with LibreOffice

Collabora developer Miklos Vajna introduces the latest enhancements to LibreOffice and Collabora Online search that visualize hits across different documents.

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Mike Kaganski

 17:00 – 17:30 – Room 1

Multi-column support in LibreOffice 7.2

The new feature, its relevance, obstacles and implementation status. Mike Kaganski shares his experience, how interesting was it to work on this.

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Day 2: Friday, September 24th 2021

Cor Nouws

 12:00 – 12:30 – Room 1

A year of COOL …

Find out about the improvements that LibreOffice technology in the browser experienced. Hear about success stories and new features in Collabora Online!

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Michael Meeks

 12:30 – 13:00 – Room 1

COOL performance

Recently, we have been focusing our Collobora Online development on improving the feel and slickness of document editing. Come and hear about the things that we’ve found and fixed, both in COOL and also in the LibreOffice core to improve the experience!

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Sarper Akdemir

 13:00 – 13:05 – Room 2

PPTX footer export & import interoperability

Sarper Akdemir outlines the challenges around the export & import of Footers in PPTX and how they have been mastered.

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Miklos Vajna

 13:30 – 13:50 – Room 1

Gutter margin in Writer page styles

LibreOffice was already capable of handling various margins in Writer page styles. A missing piece was the support for the gutter margins. Find out, how this was implemented!

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Tomaž Vajngerl

 14:00 – 14:30 – Room 1

Built-in “Xray” like UNO object inspector

When developing macros and extensions in LibreOffice, it is very useful to have an object inspector. The Document Foundation put up a tender to create a built-in Xray-like UNO object inspector. It was awarded to Collabora, and we are now in the process of implementing it. Hear about the progress!

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Tomaž Vajngerl

 15:30 – 16:00 – Room 1

PDF annotations support

The LibreOffice technology in Draw is key to PDF annotations, and the support of a recently added review-based workflow. Find out, how this has been implemented!

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Day 3: Saturday, September 25th 2021

Szymon Kłos

 13:00 – 13:15 – Room 1

JSDialogs improvements over the past year

JSDialogs is a LibreOffice component used to share UI elements with Collabora Online. Hear about the most recent updates added.

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More interesting talks on LibreOffice technology at the COOLdays


We’re excited to announce the COOL Days 2021 – just one week after the LibOCon. The online conference will take place on September 30th and October 1st and feature a vast range of topics around Collabora Online’s technological and commercial development. The 30th of September – Development Day – is focused on developers to share their experiences. The 1st of October – Business Day – concentrates on commercial topics. Discover the COOL Days program.

 

 
 

Get the latest improvements with our desktop Collabora Office 6.4-39

Version 6.4-39 of Collabora Office improves the import of XML files, and brings useful and important fixes.

 

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XML import improved

A limitation with the import of XML files is removed. Previously XML tags/names with special characters (UTF-8) blocked importing and that works nicely now. You find this feature under Data > XML Source… .

 

Working on the next major release

Our engineers work hard on preparing the new major 21-version of Collabora Office, that will come with a whole lot of improvements and new features, with business support by the experts and with regular updates.
Do keep an eye on our announcements, or actually test the features with the Collabora Office 21 Snapshot.

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More about Collabora Office

Read all about the latest developments of Collabora’s business version of LibreOffice in the release notes. And the main 6.4 announcement; shows how Collabora Office helps to improve your control over documents and privacy.

Gutter Margins and PPTX import improvements available in Collabora Office 6.4-33

Version 6.4-33 of Collabora Office introduces the new Gutter Margins feature developed by Collabora to the desktops and includes several fixes regarding the PPTX import, improving the way Collabora Office handles shaped Bitmaps.
The latest developments around our business-hardened and supported LibreOffice distribution are documented inside the release notes. Learn more about how Collabora Office can help you to control your data and business in our 6.4 announcement; or order a free demo!

 

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Improving printed publications with Gutter Margins

Collabora Office 6.4-33. Add Gutter Margins to text documents

The Gutter Margin feature has first been published in Collabora Online 6.4.6. The new Writer feature adds an extra space to the side margin, top margin, or inside margins of documents. The gutter margin makes sure that the text of a printed publication is not obscured by the binding. Since the Gutter Margins feature is also available in Microsoft Word, this feature is an interoperability improvement, too.

How to use Gutter Margins

Access the Gutter Margin feature via the menu option Format > Page Styles… and select the page tab. Alternatively, you can access the Page Style though a right-click or via a left-click on the style button in the status bar at the bottom. Inside the Page Style dialog you will find several new options to adjust the size and the position of the gutter.

Gutter Margins: The new settings are available inside the Page Style dialog

 

PPTX import improvements for shaped bitmaps

Collabora Office 6.4-33 includes improvements on the PPTX import of shaped images

Collabora Office 6.4-33 includes various code stability fixes and improvement regarding the import of shaped bitmap images created in MS Office. Earlier, shaped bitmap graphics of PPTX presentations could be rendered inaccurately, or in some cases the shape could get lost. Thank you to SUSE for sponsoring this work. This is fix is another great interoperability improvement that will also become available in the next version of LibreOffice.

Original: shaped image produced in MS Office
Earlier: Shaped images might not be imported accurately into LibreOffice & Collabora Office
Collabora Office 6.4-33: true to the original PPTX import of shaped images

 

Read more about Collabora Office 6.4

Read all about the new Collabora Office 6.4. Or try it yourself! Just head to the Collabora Office page and request your demo today, or simply click the button below.

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Collabora contributes help to make LibreOffice 7.1 great

The latest version of LibreOffice brings a range of enhancements. Many of the improvements are the result of the work of Collabora developers. We show you a selection of these contributions below, but for a complete overview and full community credits you can checkout the LibreOffice Release Notes.

 

More attractive Objects with new Blurry Shadows

Shadows used to be rendered as solid copies of objects. The new Blur option adds more realistic shadows to objects. The feature is available through the Shadows tab in the Area dialog or directly through the Sidebar. This feature was developed during a GSoC20 project by Ahmad Ganzouri mentored by the Collaborans Tomaž Vajngerl and Miklos Vajna. Several refinements were implemented by Collabora later on.

 

Business Ready and Online!

Collabora loves LibreOffice and is glad to be a major contributor to the LibreOffice ecosystem. Of course we offer business ready versions for the desktop – Collabora Office – with LTS and SLA serving your business needs, also to retain control over your ICT.
And for online collaboration, we are leading the development of Collabora Online – built on top of LibreOffice. Get more info or a demo.

Further significant SmartArt improvements

Collabora is constantly adding improvements to the import of SmartArt objects from PPTX. Some of these were already present in Collabora Office 6.4 and also in Collabora Online 6.4. The latest developments by Miklos Vajna are now implemented in LibreOffice 7.1. Find all the technical details in Miklos’ last corresponding blog entry and the one before that.

 

Much faster Find & Replace

Many of Collabora’s contributions are aimed at enhancing the performance of LibreOffice and Collabora Office. Often this streamlining is the work of Collaboran Noel Grandin. For this release, it has resulted in a 50 percent performance improvement in the Find & Replace function of Writer. Performance improvements in Calc include spell checking, by Dennis Francis, and Autofilter, by Luboš Luňák and Eike Rathke of Red Hat.

 

Add visible digital signatures to existing PDF files

It is now possible to add visible digital signatures to existing PDF files. Earlier, this had been limited to invisible signatures. We first introduced this feature with the release of Collabora Office 6.4. Find all the technical details for this implementation in Miklos Vajna’s development blog.

 

NotebookBar now shows preview of Styles

Another new feature, that makes working with styles easier, is the Styles Preview widget that has been added to the NotebookBar. Nice work by our colleague Szymon Kłos.

 

Many more Contributions

LibreOffice 7.1 includes many more contributions by Collabora. For example: Writer now supports anchoring shapes relative to the bottom of the page; an issue in the formula input box which had occurred in Calc during the freezing of rows/columns was resolved; templates in Writer are now locale-independent; handling of cached field results in Writer has been improved. We would like to say: a big thanks to all our partners and customers helping us to make this work possible! Find out more about all the new features and improvements in the LibreOffice 7.1 Release Notes.

 

Discover Collabora Office

Collabora Office is the LibreOffice-technology based suite for professional, mobile, and online use. Collabora Office provides businesses and professionals with the best features, interoperability, LTS and L3 support. Collabora is privileged to work with so many great contributors to the LibreOffice project and appreciates all the amazing work done by so many that is also included into Collabora Office. You can test the latest version of Collabora Office yourself! Just head to the Collabora Office page and request your demo today, or just click the button below.

 

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Collabora Online 6.4.4 – making presentations more beautiful with shadowed tables

Collabora Online 6.4.4 is adding the handling of shadows for tables in Impress

Besides various performance improvements, Collabora Online 6.4.4 also brings a few new features. You can now add shadows to the tables in Impress, enhancing your presentations and also improving the interoperability with Microsoft PowerPoint documents. Furthermore, Collabora Online now supports the latest ODF 1.3 format and all its improvements. Have a look at the 6.4 release notes for a detailed overview of this important update.

How to add shadows to tables in Impress

When a table is selected, you can access the new feature through the Tables Properties button on the Tables tab – or in the menu Table for the Classic Toolbar. Inside that dialog choose the Shadows tab and mark the Use Shadows checkbox to activate the feature.

The shadow option is available through Table Properties in the Tables tab

 

To customize the appearance of the shadow, you can:

  • specify the direction,
  • choose a colour from the various palettes the colour picker,
  • set the distance from the object,
  • and define the percentage of the transparency of the shadow.

 

 

About Collabora Productivity

Collabora Productivity is the driving force behind putting LibreOffice in the cloud, providing Collabora Online and a range of products and consulting to enterprise and government. Powered by the largest team of certified LibreOffice engineers in the world, it is a leading contributor to the LibreOffice codebase and community. Collabora Office for Desktop and Collabora Online provide a business-hardened office suite with long-term, multi-platform support. Collabora Productivity is a division of Collabora, the global software consultancy dedicated to providing the benefits of Open Source to the commercial world, specializing in mobile, automotive and consumer electronics industries. For more information, visit www.collaboraoffice.com or follow Collabora Office on Twitter .