# Glimmer DSL for LibUI Progress Spinner

**URL:** <https://www.ruby-forum.com/t/glimmer-dsl-for-libui-progress-spinner/262552>\
**Category:** Desktop\
**Created:** [February 28, 2022, 2:18am UTC](https://www.ruby-forum.com/t/glimmer-dsl-for-libui-progress-spinner/262552 "2022-02-28T02:18:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AndyMaleh](https://www.ruby-forum.com/user_avatar/www.ruby-forum.com/andymaleh/32/2475_2.png) [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\
**Post date:** [February 28, 2022, 2:18am UTC](https://www.ruby-forum.com/t/glimmer-dsl-for-libui-progress-spinner/262552/1 "2022-02-28T02:18:39Z")

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I received a GitHub issue request the other day asking how to implement a progress spinner in Glimmer DSL for LibUI (Ruby Desktop Development GUI Library). I did a quick implementation of it using `area` vector graphics, and documented it under the newly added Area Animation section in the README.

> **[Glimmer DSL for LibUI Progress Spinner](https://andymaleh.blogspot.com/2022/02/glimmer-dsl-for-libui-progress-spinner.html)**
>
> code master oop ruby jruby java jee jse desktop web gui glimmer swt libui tk gtk rails