SparkLineChart API

API reference docs for the React SparkLineChart component. Learn about the props, CSS, and other APIs of this exported module.

Demos

For examples and details on the usage of this React component, visit the component demo pages:

Charts - Sparkline

Import

import { SparkLineChart } from '@mui/x-charts/SparkLineChart';
// or
import { SparkLineChart } from '@mui/x-charts';

Learn about the difference by reading this guide on minimizing bundle size.

Props

Name	Type	Default	Description
data*	Array<number>	-	Data to plot.
area	bool	false	Set to `true` to fill spark line area. Has no effect if plotType='bar'.
colors	Array<string> \| func	blueberryTwilightPalette	Color palette used to colorize multiple series.
dataset	Array<object>	-	An array of objects that can be used to populate series and axes data using their `dataKey` property.
disableAxisListener	bool	false	If `true`, the charts will not listen to the mouse move event. It might break interactive features, but will improve performance.
height	number	-	The height of the chart in px. If not defined, it takes the height of the parent element.
highlightedItem	{ dataIndex?: number, seriesId?: number \| string }	-	The item currently highlighted. Turns highlighting into a controlled prop.
margin	{ bottom?: number, left?: number, right?: number, top?: number }	{ top: 5, bottom: 5, left: 5, right: 5, }	The margin between the SVG and the drawing area. It's used for leaving some space for extra information such as the x- and y-axis or legend. Accepts an object with the optional properties: `top`, `bottom`, `left`, and `right`.
onHighlightChange	func	-	The callback fired when the highlighted item changes. Signature:`function(highlightedItem: HighlightItemData \| null) => void` `highlightedItem` The newly highlighted item.
plotType	'bar' \| 'line'	'line'	Type of plot used.
showHighlight	bool	false	Set to `true` to highlight the value. With line, it shows a point. With bar, it shows a highlight band.
showTooltip	bool	false	Set to `true` to enable the tooltip in the sparkline.
slotProps	object	{}	The props used for each component slot.
slots	object	{}	Overridable component slots. See Slots API below for more details.
valueFormatter	func	(value: number \| null) => (value === null ? '' : value.toString())	Formatter used by the tooltip. Signature:`function(value: number) => string` `value` The value to format. Returns: the formatted value.
width	number	-	The width of the chart in px. If not defined, it takes the width of the parent element.
xAxis	{ axisId?: number \| string, classes?: object, colorMap?: { colors: Array<string>, type: 'ordinal', unknownColor?: string, values?: Array<Date \| number \| string> } \| { color: Array<string> \| func, max?: Date \| number, min?: Date \| number, type: 'continuous' } \| { colors: Array<string>, thresholds: Array<Date \| number>, type: 'piecewise' }, data?: array, dataKey?: string, disableLine?: bool, disableTicks?: bool, fill?: string, hideTooltip?: bool, id?: number \| string, label?: string, labelFontSize?: number, labelStyle?: object, max?: Date \| number, min?: Date \| number, position?: 'bottom' \| 'top', reverse?: bool, scaleType?: 'band' \| 'linear' \| 'log' \| 'point' \| 'pow' \| 'sqrt' \| 'time' \| 'utc', slotProps?: object, slots?: object, stroke?: string, tickFontSize?: number, tickInterval?: 'auto' \| array \| func, tickLabelInterval?: 'auto' \| func, tickLabelPlacement?: 'middle' \| 'tick', tickLabelStyle?: object, tickMaxStep?: number, tickMinStep?: number, tickNumber?: number, tickPlacement?: 'end' \| 'extremities' \| 'middle' \| 'start', tickSize?: number, valueFormatter?: func }	-	The xAxis configuration. Notice it is a single AxisConfig object, not an array of configuration.
yAxis	{ axisId?: number \| string, classes?: object, colorMap?: { colors: Array<string>, type: 'ordinal', unknownColor?: string, values?: Array<Date \| number \| string> } \| { color: Array<string> \| func, max?: Date \| number, min?: Date \| number, type: 'continuous' } \| { colors: Array<string>, thresholds: Array<Date \| number>, type: 'piecewise' }, data?: array, dataKey?: string, disableLine?: bool, disableTicks?: bool, fill?: string, hideTooltip?: bool, id?: number \| string, label?: string, labelFontSize?: number, labelStyle?: object, max?: Date \| number, min?: Date \| number, position?: 'left' \| 'right', reverse?: bool, scaleType?: 'band' \| 'linear' \| 'log' \| 'point' \| 'pow' \| 'sqrt' \| 'time' \| 'utc', slotProps?: object, slots?: object, stroke?: string, tickFontSize?: number, tickInterval?: 'auto' \| array \| func, tickLabelInterval?: 'auto' \| func, tickLabelPlacement?: 'middle' \| 'tick', tickLabelStyle?: object, tickMaxStep?: number, tickMinStep?: number, tickNumber?: number, tickPlacement?: 'end' \| 'extremities' \| 'middle' \| 'start', tickSize?: number, valueFormatter?: func }	-	The yAxis configuration. Notice it is a single AxisConfig object, not an array of configuration.

The component cannot hold a ref.

Slots

Slot name	Default component	Description
area	`AnimatedArea`	The component that renders the area.
line	`LineElementPath`	The component that renders the line.
mark
lineHighlight
bar	`BarElementPath`	The component that renders the bar.
popper	`ChartsTooltipRoot`	Custom component for the tooltip popper.
axisContent	`DefaultChartsAxisTooltipContent`	Custom component for displaying tooltip content when triggered by axis event.
itemContent	`DefaultChartsItemTooltipContent`	Custom component for displaying tooltip content when triggered by item event.