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21 lines
903 B
Markdown
21 lines
903 B
Markdown
---
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title: Value mappings options
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This file is used in the following visualizations: bar chart, bar gauge, candlestick, canvas, gauge, geomap, histogram, pie chart, stat, state timeline, status history, table, time series, trend
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---
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Value mapping is a technique you can use to change how data appears in a visualization.
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For each value mapping, set the following options:
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- **Condition** - Choose what's mapped to the display text and (optionally) color:
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- **Value** - Specific values
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- **Range** - Numerical ranges
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- **Regex** - Regular expressions
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- **Special** - Special values like `Null`, `NaN` (not a number), or boolean values like `true` and `false`
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- **Display text**
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- **Color** (Optional)
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- **Icon** (Canvas only)
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To learn more, refer to [Configure value mappings](https://grafana.com/docs/grafana/<GRAFANA_VERSION>/panels-visualizations/configure-value-mappings/).
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