PointInfo is a union of multiple types that changes based on the hovered/pressed point's series type. Refer to the following topics for additional information:

EventKeyModifier

Specifies the key that enables panning when dragToZoom is true.

Type:

Literal Union

Accepted Values: 'alt' | 'ctrl' | 'meta' | 'shift'

Used in:

Chart - zoomAndPan - panKey

ExportedEvent

The type of the exported event handler's argument.

import { ExportedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onExported

ExportingEvent

The type of the exporting event handler's argument.

import { ExportingEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onExporting

FileSavingEvent

The type of the fileSaving event handler's argument.

import { FileSavingEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onFileSaving

FinancialChartReductionLevel

Specifies whether high, low, open or close prices of points should be compared.

Type:

Literal Union

Accepted Values: 'close' | 'high' | 'low' | 'open'

Used in:

Chart - StockSeries - reduction - level

IncidentOccurredEvent

The type of the incidentOccurred event handler's argument.

import { IncidentOccurredEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onIncidentOccurred

InitializedEvent

The type of the initialized event handler's argument.

import { InitializedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onInitialized

Legend

Specifies the properties of a chart's legend.

import { Legend } from "devextreme/viz/chart"

Type: BaseChartLegend |

Object

LegendClickEvent

The type of the legendClick event handler's argument.

import { LegendClickEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onLegendClick

OptionChangedEvent

The type of the optionChanged event handler's argument.

import { OptionChangedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onOptionChanged

Panes

Declares a collection of panes.

import { Panes } from "devextreme/viz/chart"

PointClickEvent

The type of the pointClick event handler's argument.

import { PointClickEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onPointClick

PointHoverChangedEvent

The type of the pointHoverChanged event handler's argument.

import { PointHoverChangedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onPointHoverChanged

PointSelectionChangedEvent

The type of the pointSelectionChanged event handler's argument.

import { PointSelectionChangedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onPointSelectionChanged

RangePointInfo

Series point data included in RangeArea and RangeBar series.

import { RangePointInfo } from "devextreme/viz/chart"

Type:

Object

SeriesClickEvent

The type of the seriesClick event handler's argument.

import { SeriesClickEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onSeriesClick

SeriesHoverChangedEvent

The type of the seriesHoverChanged event handler's argument.

import { SeriesHoverChangedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onSeriesHoverChanged

SeriesSelectionChangedEvent

The type of the seriesSelectionChanged event handler's argument.

import { SeriesSelectionChangedEvent } from "devextreme/viz/chart"

Type:

Object

Used in:

Chart - onSeriesSelectionChanged

StackedPointInfo

Series point data included in stacked series.

import { StackedPointInfo } from "devextreme/viz/chart"

Type:

Object

Points within the following series contain data included in this type:

Tooltip

import { Tooltip } from "devextreme/viz/chart"

Type: viz/chart_components/base_chart:BaseChartTooltip

A tooltip is a miniature rectangle displaying values of a series point. A tooltip appears when the end-user hovers the cursor over a series point. You can enable/disable tooltips, change their appearance and format their text using fields of the tooltip configuration object.