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Devices/Embedded With GNU/Linux

Easy Librem 5 App Development: Flashlight

In my first post on easy application development on the Librem 5 I discussed how to turn a simple shell script that takes a screenshot into a full graphical app with only a few extra lines of code. In this post I will follow up with an even simpler application that took about twenty minutes to write with much of that time involved in reading documentation. My Bright Idea The interesting thing about smart phones is how many other devices they have replaced beyond a regular phone. For instance, there used to be a market for small, pocket-sized digital cameras, but now many people just use the cameras on their smart phones. While some people still do keep a pocket flashlight with them, many people just use the light on their smart phone. I realized that a flashlight app would be another great way to showcase just how easy it is to develop applications for the Librem 5. As applications go the requirements are pretty simple: you need a button to turn on the light, a button to turn off the light, and a button to close the app. Read more

LibreOffice Writer Articles and Improvements

  • Two alternatives to Microsoft Word that are free and customizable

    If you're looking for an open-source office suite, LibreOffice is the software package for you. Its word processing program is LibreOffice Writer--which, incidentally, this story was written with, so I can attest to its excellence. You're able to choose from different fonts and text styles, embed images and figures, and use a variety of other functions you'd expect from its paid competition. It can save files in an Open Document Format (ODF), a number of Word formats, and export your work as a PDF for wide-ranging compatibility.

  • Improved rotated text handling in Writer's table rows with automatic height

    Writer now has better support for rotated text in tables containing rows with automatic height. This post also presents two related fixes. First, thanks Otevřená města who made this work by Collabora possible. [...] Before diving into improved rotated text handling, first a continuous section break import problem (tdf#128605) was fixed: this was a case when we created a new page style, but only a new section was intended.