Docs: Initial bar chart docs (#35155)

* Docs: Initial bar chart docs

* minor tweak

* Another minor tweak

* Updated what's new

* Updated list formatting

* Update bar-chart.md

* Update bar-chart.md

* Review feedback updates

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>
This commit is contained in:
Torkel Ödegaard
2021-06-04 12:36:49 +02:00
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commit bbfafa7908
2 changed files with 149 additions and 1 deletions

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@@ -49,7 +49,13 @@ The Prometheus metrics browser allows you to quickly find metrics and select rel
### Bar chart visualization (beta)
The Bar chart panel is a new visualization that allows categorical data display.
The Bar chart panel is a new visualization that supports categorical data. It only supports one data frame and it needs to have at least one string field that will be used as the category for an X or Y axis and one or more numerical fields.
{{< figure src="/static/img/docs/bar-chart-panel/bar-chart-example-v8-0.png" max-width="1025px" caption="Bar chart example" >}}
To use it with time series you first have to add a **Reduce** transform.
For more information, refer to [Bar chart visualization]({{< relref "../panels/visualizations/bar-chart.md" >}}).
### State timeline visualization (beta)