# Gauge

* [Value options](#gauge-valueoptions)
  * [Show](#gauge-show)
* [Gauge](#gauge-gauge)
* [Text size](#gauge-textsize)

Gauge is a single-value visualization that can repeat a gauge for every series, column or row.

***

### Value options <a href="#gauge-valueoptions" id="gauge-valueoptions"></a>

Use the following options to refine how your visualization displays the value:

#### Show <a href="#gauge-show" id="gauge-show"></a>

Choose how Algology displays your data.

**Calculate**

Show a calculated value based on all rows.

* **Calculation -** Select a reducer function that Algology will use to reduce many fields to a single value.
* **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.

***

### Gauge <a href="#gauge-gauge" id="gauge-gauge"></a>

Adjust how the gauge is displayed.

* **Show threshold labels -** Controls if threshold values are shown.
* **Show threshold markers -** Controls if a threshold band is shown outside the inner gauge value band.

***

### Text size <a href="#gauge-textsize" id="gauge-textsize"></a>

Adjust the sizes of the gauge text.

* **Title -** Enter a numeric value for the gauge title size.
* **Value -** Enter a numeric value for the gauge value size.

***