Gary Lucas

The image below illustrates the difficulty of coming up with a good six-color palette. It shows a Voronoi Diagram color coded using the VertexColorizerKempe6 class. The palette used to produce...

A couple of quick notes.... I wrote the original Kempe6 graph colorizer in a hurry because I needed it to produce images for my article on Natural Neighbor Interpolation. So...

Michael, I am always so impressed by your work. This is just plain cool. I will definitely look at the JGraphT project you recommended. On a personal note. When I...

I'm not sure I quite understand what you're working on here... So I'd like to be sure I understand what you are proposing. From time to time, I've thought about...

Martin, A TIN serialization utility would be an excellent addition to the Tinfour collection. Let me know if you need anything in terms of support. Also, if you write some...

An excellent idea! One unfortunate thing about Java is that it consumes 12 or 16 bytes per object instance (depending on the operating system and JVM). For a small object...

That's a good idea. And I'm pleased to see that you addressed the dependency issues. Also, I think JTS is a perfect choice for the task.

Thanks. I just read Martin Davis' discussion from the link you provided for [Fixing Invalid Geometry with HTS](http://lin-ear-th-inking.blogspot.com/2021/05/fixing-invalid-geometry-with-jts.html) It's great to see that they provide that function, since I've needed...

Thanks. I will look at this and incorporate it into the test suite this weekend.

I've run into a few annoying dependency issues with those two interfaces. Maybe your idea of just getting rid of IPolyline is a good idea.