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https://issues.apache.org/jira/browse/PIVOT-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16375223#comment-16375223
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Roger Whitcomb commented on PIVOT-1031:
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Add/update Javadoc. Fix some of the paint logic if the min/max or current
values haven't been set in the component. Set more of the colors by default in
the skin constructor, and then remove those defaults from the sample code:
{code:java}
Sending tests/src/org/apache/pivot/tests/gauge_test.bxml
Sending wtk/src/org/apache/pivot/wtk/Gauge.java
Sending wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraGaugeSkin.java
Transmitting file data ...
Committed revision 1825187.
{code}
> Create a new "gauge" object which can display a single value in a circular
> "speedometer" fashion
> ------------------------------------------------------------------------------------------------
>
> Key: PIVOT-1031
> URL: https://issues.apache.org/jira/browse/PIVOT-1031
> Project: Pivot
> Issue Type: New Feature
> Components: wtk, wtk-terra
> Reporter: Roger Whitcomb
> Assignee: Roger Whitcomb
> Priority: Minor
> Attachments: gauge_demo.png, gauge_example.png
>
>
> For instance, in a monitoring application, things like CPU or disk usage can
> nicely be displayed as a circular gauge, showing a single (the "current")
> value. This paradigm is currently being used in such products as Apache
> Ambari (where it is called a "Gauge" widget).
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