Tektosyne 6.2.0 Released

Tektosyne 6.2.0 is now available for download. This is another bugfix release, again mostly based on feedback from Github user Mushrooms (sf17k) (thanks!). You can find a summary in the What’s New file. As before, the library itself requires Java 8 while the IntelliJ project and demo application are based on Java 9.0.4. Voronoi Diagrams … Continue reading “Tektosyne 6.2.0 Released”

Windows GUI DPI Scaling in 2018

I have updated the article DPI Scaling in Windows GUIs with a modified test suite and new sets of screenshots for Windows 10 Creators Update, Microsoft .NET Framework 4.7.1, and Oracle Java SE 9.0.4. The focus of this update was of course Java 9 as JavaFX ceased special-casing 120 DPI, and AWT/Swing even got full … Continue reading “Windows GUI DPI Scaling in 2018”

Programming .NET without Visual Studio

Back in 2013 I wrote about Programming .NET 4.5 without VS2012. The reason was that Microsoft had yanked its free compilers from the free Windows SDK, yet Visual Studio at the time did not offer a reasonable free option. The first point still holds, the second does not. You can now simply download the free … Continue reading “Programming .NET without Visual Studio”

Tektosyne 6.1.0 Released

Tektosyne 6.1.0 is now available for download. This is a fairly substantial bugfix release, with a number of specific changes beyond those described in my overview post, Moving Projects to Java 9. You can find a summary in the What’s New file. First, a clarification. While the JavaFX demo application and IntelliJ IDEA project files … Continue reading “Tektosyne 6.1.0 Released”

Andechs Abbey

The hill overlooking the small Bavarian municipality of Andechs originally held a medieval castle, razed in 1208. By that time, however, several relics had already been transferred to the site, making it a popular pilgrimage location. Consequently Duke Albert III of Bavaria turned the site into a Benedictine monastery in 1455, raised to the status … Continue reading “Andechs Abbey”

Beware of Java’s inconsistent MIN_VALUE

An astute user of my Tektosyne library noticed that I had made a simple but disastrous copy-paste mistake regarding the floating-point versions of some basic algorithms, such as finding the maximum of an array of numbers. The integral versions initialize the return value to e.g. Integer.MIN_VALUE and then check for any greater values. I copied … Continue reading “Beware of Java’s inconsistent MIN_VALUE”

Class Diagrammer 2.2.0 Released

I intended to summarize the ongoing Java SE 9 updates of my open-source projects in Moving Projects to Java 9. However, Class Diagrammer 2.2.0 accumulated enough changes to merit a dedicated release post. You can find a summary in the What’s New file. New Leading Option First off, a couple of days ago I discovered … Continue reading “Class Diagrammer 2.2.0 Released”

Moving Projects to Java 9

Today I’m starting to move my open-source projects to Java SE 9. I’ve covered the various significant changes in that release in four previous posts: Java SE 9 First Look Java 9 Incompatibilities JavaFX DPI Scaling in Java 9 JavaFX Spinner for Numbers (updated) As described there, some unexpected factors came up that turned the … Continue reading “Moving Projects to Java 9”

JavaFX DPI Scaling in Java 9

While porting my projects to Java SE 9 I noticed that the JavaFX team has slipped in some small but important changes concerning DPI scaling that appear to be only documented in the Java bug database, specifically JDK Bug 8091832. The entry for 2016-03-31 notes that the startup flag -Dglass.win.minHiDPI, defining the minimum display DPI … Continue reading “JavaFX DPI Scaling in Java 9”

Java 9 Incompatibilities

Last year I took a quick look at the newly released Java SE 9 but wanted to delay updating until the corresponding NetBeans version was out. Nothing happened, so that’s the first incompatibility to discuss, followed by JavaMail and JavaFX issues. NetBeans MIA(pache) After four months NetBeans is still in Apache incubator limbo with no … Continue reading “Java 9 Incompatibilities”