Docs: refactors config panels and visualizations, corrects relrefs (#55940)

* refactors config panels and visualizations, corrects relrefs * adds an alias * Remove some old content * moves visualizations topic to the root * moves out panels and visualization topics to the root * adds move and resize panel to add/organize panel; creates a create dashboard topic under build dashboards; adjusts context of add a panel to be from within an existing dashboard * updates aliases * creates search at root, moves dashboard preview to search, creates standalone search dashboard topic * moves Set dashboard time range to use-dashboards, creates modify dashboard settings and adds moves Modify dashboard time settings to that topic * moves existing query-options topic from working with panels to configure-panel-visualizations, moves panel time overrides and timeshift content to query options * Moving things to better category, fixing links, improving ordering * Move panel inspector to main panel topic * completes partial fix of relrefs * relref fixes con't * restructures remaining panels topics * more relref fixes * Minor fix * Minor tweak * finishes fixing relrefs Co-authored-by: Torkel Ödegaard <torkel@grafana.com> Co-authored-by: Jack Baldry <jack.baldry@grafana.com>
2022-10-11 15:31:20 -05:00
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+---
+aliases:
+  - /docs/grafana/latest/features/panels/bar_gauge/
+  - /docs/grafana/latest/panels/visualizations/bar-gauge-panel/
+  - /docs/grafana/latest/visualizations/bar-gauge-panel/
+  - /docs/grafana/latest/panels-visualizations/visualizations/bar-gauge/
+description: Bar gauge panel options
+keywords:
+  - grafana
+  - bar
+  - bar gauge
+title: Bar gauge
+weight: 200
+---
+
+# Bar gauge
+
+The bar gauge simplifies your data by reducing every field to a single value. You choose how Grafana calculates the reduction.
+
+This panel can show one or more bar gauges depending on how many series, rows, or columns your query returns.
+
+{{< figure src="/static/img/docs/v66/bar_gauge_cover.png" max-width="1025px" caption="Stat panel" >}}
+
+## Value options
+
+Use the following options to refine how your visualization displays the value:
+
+### Show
+
+Choose how Grafana displays your data.
+
+#### Calculate
+
+Show a calculated value based on all rows.
+
+- **Calculation -** Select a reducer function that Grafana will use to reduce many fields to a single value. For a list of available calculations, refer to [Calculation types]({{< relref "../../calculation-types/" >}}).
+- **Fields -** Select the fields display in the panel.
+
+#### All values
+
+Show a separate stat for every row. If you select this option, then you can also limit the number of rows to display.
+
+- **Limit -** The maximum number of rows to display. Default is 5,000.
+- **Fields -** Select the fields display in the panel.
+
+## Bar gauge options
+
+Adjust how the bar gauge is displayed.
+
+### Orientation
+
+Choose a stacking direction.
+
+- **Auto -** Grafana selects what it thinks is the best orientation.
+- **Horizontal -** Bars stretch horizontally, left to right.
+- **Vertical -** Bars stretch vertically, bottom to top.
+
+### Display mode
+
+Choose a display mode.
+
+- **Gradient -** Threshold levels define a gradient.
+- **Retro LCD -** The gauge is split into small cells that are lit or unlit.
+- **Basic -** Single color based on the matching threshold.
+
+### Show unfilled area
+
+Select this if you want to render the unfilled region of the bars as dark gray. Not applicable to Retro LCD display mode.
+
+### Min width
+
+Limit the minimum width of the bar column in the vertical direction.
+
+Automatically show x-axis scrollbar when there is a large amount of data.
+
+### Min height
+
+Limit the minimum height of the bar row in the horizontal direction.
+
+Automatically show y-axis scrollbar when there is a large amount of data.