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* new refactored panel docs * fixed links * removed xtra sharing link, added links to panel display option tasks * fixed typo * add aliases * incorporate PM feedback * intermediate commit to resolve merge conflict * final changes to resolve merge conflicts
62 lines
2.0 KiB
Markdown
62 lines
2.0 KiB
Markdown
+++
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title = "Bar gauge"
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description = "Bar gauge panel options"
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keywords = ["grafana", "bar", "bar gauge"]
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aliases = ["/docs/grafana/latest/features/panels/bar_gauge/", "/docs/grafana/latest/panels/visualizations/bar-gauge-panel/"]
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weight = 200
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# Bar gauge
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The bar gauge simplifies your data by reducing every field to a single value. You choose how Grafana calculates the reduction.
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This panel can show one or more bar gauges depending on how many series, rows, or columns your query returns.
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{{< figure src="/static/img/docs/v66/bar_gauge_cover.png" max-width="1025px" caption="Stat panel" >}}
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## Value options
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Use the following options to refine how your visualization displays the value:
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### Show
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Choose how Grafana displays your data.
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#### Calculate
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Show a calculated value based on all rows.
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- **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 [List of calculations]({{< relref "../panels/reference-calculation-types.md" >}}).
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- **Fields -** Select the fields display in the panel.
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#### All values
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Show a separate stat for every row. If you select this option, then you can also limit the number of rows to display.
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- **Limit -** The maximum number of rows to display. Default is 5,000.
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- **Fields -** Select the fields display in the panel.
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## Bar gauge options
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Adjust how the bar gauge is displayed.
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### Orientation
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Choose a stacking direction.
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- **Auto -** Grafana selects what it thinks is the best orientation.
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- **Horizontal -** Bars stretch horizontally, left to right.
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- **Vertical -** Bars stretch vertically, bottom to top.
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### Display mode
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Choose a display mode.
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- **Gradient -** Threshold levels define a gradient.
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- **Retro LCD -** The gauge is split into small cells that are lit or unlit.
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- **Basic -** Single color based on the matching threshold.
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### Show unfilled area
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Select this if you want to render the unfilled region of the bars as dark gray. Not applicable to Retro LCD display mode.
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