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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
57 lines
2.2 KiB
Markdown
57 lines
2.2 KiB
Markdown
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title = "Status history"
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description = "Status history visualization"
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keywords = ["grafana", "docs", "status history", "panel"]
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aliases = ["/docs/grafana/latest/panels/visualizations/status-history/"]
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weight = 900
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# Status history
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The Status history visualization shows periodic states over time. Each field or series is rendered as a horizontal row. Boxes are rendered and centered around each value.
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{{< figure src="/static/img/docs/status-history-panel/status-history-example-v8-0.png" max-width="1025px" caption="Status history example" >}}
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## Supported data
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Status history visualization works with string, boolean and numerical fields or time series. A time field is required. You can use value mappings to color strings or assign text values to numerical ranges.
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## Display options
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Use these options to refine the visualization.
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### Show values
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Controls whether values are rendered inside the value boxes. Auto will render values if there is sufficient space.
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### Column width
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Controls the width of boxes. 1 = maximum space and 0 = minimum space.
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### Line width
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Controls line width of state regions.
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### Fill opacity
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Controls the opacity of state regions.
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## Value mappings
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To assign colors to boolean or string values, use the [Value mappings](< {{ refref "../value-mappings.md"}} >).
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{{< figure src="/static/img/docs/v8/value_mappings_side_editor.png" max-width="300px" caption="Value mappings side editor" >}}
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## Time series data with thresholds
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The panel can be used with time series data as well. In this case, the thresholds are used to color the boxes. You can also
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use gradient color schemes to color values.
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{{< figure src="/static/img/docs/v8/state_timeline_time_series.png" max-width="1025px" caption="state timeline with time series" >}}
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## Legend options
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When the legend option is enabled it can show either the value mappings or the threshold brackets. To show the value mappings in the legend, it's important that the `Color scheme` as referenced in [Apply color to a series and fields]({{< relref "../panels/working-with-panels/apply-color-to-series.md" >}}) is set to `Single color` or `Classic palette`. To see the threshold brackets in the legend set the `Color scheme` to `From thresholds`.
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{{< docs/shared "visualizations/legend-mode.md" >}}
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