[ruby-talk:444357] Glimmer DSL for LibUI Custom Shapes

Glimmer DSL for LibUI 0.10.1 & 0.10.0 ship with support for building and
scaffolding Area Canvas Graphics Custom Shapes (with optional
Gemification). Custom shapes represent higher-order graphical concepts,
like `cube`, `cylinder`, and `uml_class`, that could be formed out of more
rudimentary shapes like `rectangle`, `circle`, `bezier`, and `text`, to
aggregate and simplify interaction with them as coarse-grained components
in a desktop application. Custom Shapes improve productivity significantly
through code reuse in graphical desktop applications that rely on Area
Canvas Graphics, like UML Diagramming tools, Traffic Control Signalling
apps, and games.

Learn more at this blog post:

GitHub Repo: