> For the complete documentation index, see [llms.txt](https://docs.videc.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.videc.de/june5-3.7/en/webanwendung/sichten/diagramme/gauge.md).

# Gauge

The description for creating, deleting, and editing the gauge can be found in the chapter [Diagrams](/june5-3.7/en/webanwendung/sichten/diagramme.md).

## Setting Options for Measurement Variable

These settings are available via the auxiliary button of the respective measurement variable. The relevant measurement variables are listed in the list view under the heading *Selected*.

* Line Color
* [Measurement Variable Exchange](/june5-3.7/en/webanwendung/sichten/messgroessenaustausch.md)

## Properties

These settings can be found in the [Properties window](/june5-3.7/en/webanwendung/sichten/oberflaeche-und-handling.md).

* Name
* Identification
* [Start Time](/june5-3.7/en/webanwendung/sichten/startzeit.md) *(automatically with current timestamp, absolute or relative)*
* Database
* Diagram Type
* Automatic Size Optimization
* Show or Hide Value
* Inner Radius
* max. Value
* min. Value
* Start and End Angle
* Scale Label Interval
* Scale Ticks
* Stops (Color Gradations)
* Plot Bands (Color Gradations)
* Legend (Hide or Change Position: left, top, right, bottom)
* Font Size
* Label Offset
* Start Online (Starts the diagram in online mode automatically after retrieval)
* Reduced Display (Shows or hides axis labels and legends)
* Widget Border Color (*only in Dashboard possible!*)
* Widget Border Width (*only in Dashboard possible!*)

## Ad Hoc Settings

These settings are located on the vertical toolbar. The vertical toolbar is positioned on the left side of the object. The buttons on the vertical toolbar are disabled when the Properties window is opened!

The vertical toolbar provides buttons for the following settings.

* Refresh *(loads newly occurred values from the data source).*
* Database *(opens a dialog in which the data source for all measurement variables can be changed. For example, it is possible to switch between daily or weekly data in the value display).*
* Set Time *(opens a modal window in which the time point/range can be adjusted).*
* Previous Time Interval
* Next Time Interval
* CSV Export (See chapter [Data Export as CSV](/june5-3.7/en/webanwendung/sichten/datenexport-als-csv.md))
* Current Control (Determines the function type of the mouse pointer. For example: Standard, Pan, or Zoom)
* Display (Determines the display of the object in combination with the value table)
* Real-Time Data (Start/Stop online mode. Min. 0 minutes, max. 23 hours and 59 minutes can be set)

## Display

The display of a gauge is done via measurement variables. Select measurement variables from the object list (using the selection button or drag and drop) (See: [Selection and Deselection of Objects](/june5-3.7/en/webanwendung/listenansicht/an-und-abwahl-von-objekten.md)). A description with the information "measurement variable, timestamp, and absolute value" is displayed when the mouse pointer is held over a needle.

## Online Mode

The use of online mode is described in the chapter [Online Mode](/june5-3.7/en/webanwendung/sichten/online-modus.md).

{% hint style="info" %}

* Only measurement variables with numerical values can be inserted into a gauge!
* If a measurement variable cannot be inserted into a gauge, the values of the affected measurement variable will not be displayed in the table next to or below the gauge.
  {% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.videc.de/june5-3.7/en/webanwendung/sichten/diagramme/gauge.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.