The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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grafana/docs/sources/packages_api/data/circulardataframe.md

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title = "CircularDataFrame" keywords = ["grafana","documentation","sdk","@grafana/data"] type = "docs" +++

CircularDataFrame class

This dataframe can have values constantly added, and will never exceed the given capacity

Signature

export declare class CircularDataFrame<T = any> extends MutableDataFrame<T> 

Import

import { CircularDataFrame } from '@grafana/data';

Constructors

Constructor Modifiers Description
constructor(options) Constructs a new instance of the CircularDataFrame class

constructor(options)

Constructs a new instance of the CircularDataFrame class

Signature

constructor(options: CircularOptions);

Parameters

Parameter Type Description
options CircularOptions