KDE for scientific work
Tag Archives: cirkuit
November 16, 2011Posted by on
Version 0.4.2 of Cirkuit has just been released. Two major bugs have been fixed:
- the Upload example dialog was not working after a ‘Save As…’
- there was an issue with duplicated menu items when using a translation (https://bugs.kde.org/show_bug.cgi?id=285658)
and additional bugs that could lead to segmentation faults are also fixed now.
A part from bugfixes, there is one change in the user interface: the status bar has been removed. I remember reading a discussion on plasma-devel about status bars in general, and I realized that the status bar in Cirkuit was really sub-optimal. For example, error messages were displayed on the statusbar only and they could easily be unnoticed. Now, a KMessageWidget is used to notify the user of preview generation events. I think it is quite an improvement over the statusbar: the messages are much more visible now and the user is still not required to click anything to go on with his work.
A couple of screenshots showing Cirkuit without the status bar and with active messages:
August 10, 2011Posted by on
it’s been quite a long time since the last post, I’ve been extremely busy at work lately. I am pleased to announce a new version for Cirkuit. I’ve been using it quite a lot lately and I think it’s ready for public consumption.
Here’s a showcase of the main new features:
- the preview widget has been completely reworked. Now it is possible to zoom in/out the preview or you can ‘Zoom to fit’ like in the previous releases of Cirkuit. This can be useful when you work on large figures and you want to work on some small details. Now you can zoom in the desired area and track the changes there easily. Additionally, the generation of the preview has been optimized and should be now much faster than in previous versions. The resizing of the widget is also now smoother and faster.
- The templates used by Cirkuit to generate the preview are now editable. They can be configured with the new ‘Template manager’, which supports Get Hot New Stuff so that you can share and download new templates. This feature is mostly interesting if you want to use some LaTeX package inside your figure. You can now simply edit the template and add custom \usepackage instructions.
- Are you particularly satisfied with the figure you just created with Cirkuit? You can now share it with the community via the built-in GHNS support. You can also download the diagrams shared by other users.
- The keyboard shortcuts and toolbar are now fully configurable, so you can now redefine the shortcuts to generate the preview, export it and so on.
- Especially interesting for developers, a new backend system (similar to the one used in Cantor) has been implemented. This means that it’s fairly easy to generate a new backend and add it to Cirkuit. As an example. a new PSTricks backend has been created and added in this release.
- The help system has been also improved, providing the correct documentation for the currently used backend (if the backend supports it)
February 28, 2011Posted by on
Good news everyone!
a major update of Cirkuit is approaching with a lot of bug fixes/improvements on existing features and of course a whole bunch of new features.
- a much improved preview widget with variable zoom levels
- manuals and examples of each backend can be accessed in the main interface
- improved multi-threading -> Cirkuit generates the previews faster
- improved parsing of log files and error handling
- increased usage of K* instead of Q* classes for a better integration with the KDE environment
- redesigned configuration dialog
- a new backend system (heavily inspired by Cantor) which will make it much easier to write new plugins for your favorite graphic tools
- new template system with GHNS (Get Hot New Stuff) support
- you can now share your figures with the rest of the community via GHNS (the idea would be to create something along the lines of Tikzexamples)
- configurable keyboard shortcuts and toolbars
Just a screenshot to show off a new feature:
In the coming days/weeks I’ll add new posts to explain the new functionality in detail. In the meantime, you can compile latest master from git.kde.org and try the new features yourself. For any bug/wish, please use http://bugs.kde.org. Stay tuned!
December 20, 2010Posted by on
Cirkuit has been updated to version 0.3.1.1. The main differences with respect to version 0.3 are:
- Added possibility to export to TeX source
- Can export to GIF
- Fixed a bug that caused wrong syntax highlighting detection in Kate
- Correct escaping of mathematical expressions in the Gnuplot backend
- Fixed a bug that prevented the user to overwrite an exported file even when the user has confirmed that he wants to overwrite it
- Fixed compilation issues
- Improved localization
- Various minor bugfixes
Additionally, the migration of Cirkuit to the KDE infrastructure is now completed. This means you can now find the code at projects.kde.org/cirkuit, you can submit bugs and feature requests to bugs.kde.org, and you can use reviewboard.kde.org to propose patches. From now on please use these tools, so that bugs, patches and feature requests do not get lost in comments or mails. Thanks to the KDE sysadmins for the great job!
December 11, 2010Posted by on
in this post I would like to introduce another project I have been working on lately: Cirkuit. It was born as a KDE interface to Circuit macros (hence the name), a great set of macros that can be used to produce high-quality diagrams typically (but not limited) for inclusion in a TeX/LaTeX document. The main purpose of Cirkuit was then to provide a “live preview” of Circuit macros code and to export the result in various formats (PDF, EPS, SVG, PNG, JPEG).
However, since I used also other graphical tools to produce graphics for my publications/presentations, I wanted to add support for other “backends” in addition to Circuit macros. At the moment, there are two additional working backends: TikZ/PGF and Gnuplot. So, it is now possible to write TikZ and Gnuplot code and get a preview of the result. The interface in based on the Kate part and so it also supports syntax highlighting. Here are a couple of screenshots:
Notice the use of LaTeX in both the examples to nicely format the legends/symbols.
Cirkuit just moved to git.kde.org (thanks to the sysadmin team). If you are interested in it and want to check out/contribute code, visit the project page.