Package com.vaadin.flow.component.charts

Class Chart

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.charts.Chart

All Implemented Interfaces:

com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasSize, com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.HasTheme, Serializable

@Tag("vaadin-chart")
@NpmPackage(value="@vaadin/charts",
            version="25.0.0-alpha21")
@JsModule("@vaadin/charts/src/vaadin-chart.js")
public class Chart
extends com.vaadin.flow.component.Component
implements com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.HasSize, com.vaadin.flow.component.HasTheme

Vaadin Charts is a feature-rich interactive charting library for Vaadin. It provides multiple different chart types for visualizing one- or two-dimensional tabular data, or scatter data with free X and Y values. You can configure all the chart elements with a powerful API as well as the visual style using CSS. The built-in functionalities allow the user to interact with the chart elements in various ways, and you can define custom interaction with events.

The Chart is a regular Vaadin component, which you can add to any Vaadin layout.

Author:

Vaadin Ltd

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Chart()	Creates a new chart with default configuration
Chart(ChartType type)	Creates a new chart with the given type

Method Summary

Modifier and Type	Method	Description
com.vaadin.flow.shared.Registration	addChartAddSeriesListener(com.vaadin.flow.component.ComponentEventListener<ChartAddSeriesEvent> listener)	Adds a chart add series listener, which will be notified after a new series is added to the chart
com.vaadin.flow.shared.Registration	addChartAfterPrintListener(com.vaadin.flow.component.ComponentEventListener<ChartAfterPrintEvent> listener)	Adds a chart after print listener, which will be notified after the chart is printed using the print menu
com.vaadin.flow.shared.Registration	addChartBeforePrintListener(com.vaadin.flow.component.ComponentEventListener<ChartBeforePrintEvent> listener)	Adds a chart before print listener, which will be notified before the chart is printed using the print menu
com.vaadin.flow.shared.Registration	addChartClickListener(com.vaadin.flow.component.ComponentEventListener<ChartClickEvent> listener)	Adds chart click listener, which will be notified of clicks on the chart area
com.vaadin.flow.shared.Registration	addChartDrillupAllListener(com.vaadin.flow.component.ComponentEventListener<ChartDrillupAllEvent> listener)	Adds chart drillupall listener, which will be notified after all the series have been drilled up in a chart with multiple drilldown series.
com.vaadin.flow.shared.Registration	addChartDrillupListener(com.vaadin.flow.component.ComponentEventListener<ChartDrillupEvent> listener)	Adds chart drillup listener, which will be notified of clicks on the 'Back to previous series' button.
com.vaadin.flow.shared.Registration	addChartLoadListener(com.vaadin.flow.component.ComponentEventListener<ChartLoadEvent> listener)	Adds a chart load listener, which will be notified after a chart is loaded
com.vaadin.flow.shared.Registration	addChartRedrawListener(com.vaadin.flow.component.ComponentEventListener<ChartRedrawEvent> listener)	Adds a chart redraw listener, which will be notified after a chart is redrawn
com.vaadin.flow.shared.Registration	addChartSelectionListener(com.vaadin.flow.component.ComponentEventListener<ChartSelectionEvent> listener)	Adds a chart selection listener
com.vaadin.flow.shared.Registration	addCheckBoxClickListener(com.vaadin.flow.component.ComponentEventListener<SeriesCheckboxClickEvent> listener)	Adds checkbox click listener, which will be notified when user has clicked a checkbox in the legend
com.vaadin.flow.shared.Registration	addDrilldownListener(com.vaadin.flow.component.ComponentEventListener<DrilldownEvent> listener)	Sets the Chart drilldown handler that's responsible for returning the drilldown series for each drilldown callback when doing async drilldown
com.vaadin.flow.shared.Registration	addPointClickListener(com.vaadin.flow.component.ComponentEventListener<PointClickEvent> listener)	Adds a point click listener, which will be notified of clicks on the points, bars or columns in the chart
com.vaadin.flow.shared.Registration	addPointDragListener(com.vaadin.flow.component.ComponentEventListener<PointDragEvent> listener)	Adds a point drag listener, which will be notified while point is dragged.
com.vaadin.flow.shared.Registration	addPointDragStartListener(com.vaadin.flow.component.ComponentEventListener<PointDragStartEvent> listener)	Adds a point drag start listener, which will be notified when starting to drag a point.
com.vaadin.flow.shared.Registration	addPointDropListener(com.vaadin.flow.component.ComponentEventListener<PointDropEvent> listener)	Adds a point drop listener, which will be notified point is dropped.
com.vaadin.flow.shared.Registration	addPointLegendItemClickListener(com.vaadin.flow.component.ComponentEventListener<PointLegendItemClickEvent> listener)	Adds a point legend item click listener, which will be notified of clicks on the legend's items corresponding to a Point
com.vaadin.flow.shared.Registration	addPointMouseOutListener(com.vaadin.flow.component.ComponentEventListener<PointMouseOutEvent> listener)	Adds a point mouse out listener, which will be notified when the mouse exits the neighborhood of a data point
com.vaadin.flow.shared.Registration	addPointMouseOverListener(com.vaadin.flow.component.ComponentEventListener<PointMouseOverEvent> listener)	Adds a point mouse over listener, which will be notified when the mouse enters the neighborhood of a data point
com.vaadin.flow.shared.Registration	addPointRemoveListener(com.vaadin.flow.component.ComponentEventListener<PointRemoveEvent> listener)	Adds a point remove listener, which will be notified when a data point is removed.
com.vaadin.flow.shared.Registration	addPointSelectListener(com.vaadin.flow.component.ComponentEventListener<PointSelectEvent> listener)	Adds a point select listener, which will be notified when a data point is selected.
com.vaadin.flow.shared.Registration	addPointUnselectListener(com.vaadin.flow.component.ComponentEventListener<PointUnselectEvent> listener)	Adds a point unselect listener, which will be notified when a data point is unselected.
com.vaadin.flow.shared.Registration	addPointUpdateListener(com.vaadin.flow.component.ComponentEventListener<PointUpdateEvent> listener)	Adds a point update listener, which will be notified when a data point is updated.
com.vaadin.flow.shared.Registration	addSeriesAfterAnimateListener(com.vaadin.flow.component.ComponentEventListener<SeriesAfterAnimateEvent> listener)	Adds a series after animate listener, which will be notified after a series is animated
com.vaadin.flow.shared.Registration	addSeriesClickListener(com.vaadin.flow.component.ComponentEventListener<SeriesClickEvent> listener)	Adds a series click listener, which will be notified of clicks on the series in the chart
com.vaadin.flow.shared.Registration	addSeriesHideListener(com.vaadin.flow.component.ComponentEventListener<SeriesHideEvent> listener)	Adds a series hide listener, which will be notified when a series is hidden
com.vaadin.flow.shared.Registration	addSeriesLegendItemClickListener(com.vaadin.flow.component.ComponentEventListener<SeriesLegendItemClickEvent> listener)	Adds a series legend item click listener, which will be notified of clicks on the legend's items corresponding to a Series
com.vaadin.flow.shared.Registration	addSeriesMouseOutListener(com.vaadin.flow.component.ComponentEventListener<SeriesMouseOutEvent> listener)	Adds a point mouse out listener, which will be notified when the mouse exits the neighborhood of a series
com.vaadin.flow.shared.Registration	addSeriesMouseOverListener(com.vaadin.flow.component.ComponentEventListener<SeriesMouseOverEvent> listener)	Adds a point mouse out listener, which will be notified when the mouse enters the neighborhood of a series
com.vaadin.flow.shared.Registration	addSeriesShowListener(com.vaadin.flow.component.ComponentEventListener<SeriesShowEvent> listener)	Adds a series show listener, which will be notified when a series is shown
void	addThemeVariants(ChartVariant... variants)	Adds theme variants to the component.
com.vaadin.flow.shared.Registration	addXAxesExtremesSetListener(com.vaadin.flow.component.ComponentEventListener<XAxesExtremesSetEvent> listener)	Adds a x axes extremes set listener, which will be notified when an x axis extremes are set
com.vaadin.flow.shared.Registration	addYAxesExtremesSetListener(com.vaadin.flow.component.ComponentEventListener<YAxesExtremesSetEvent> listener)	Adds a y axes extremes set listener, which will be notified when an y axis extremes are set
void	drawChart()	Draws a chart using the current configuration.
void	drawChart(boolean resetConfiguration)	Draws a chart using the current configuration.
Configuration	getConfiguration()
DrilldownCallback	getDrilldownCallback()
protected void	onAttach(com.vaadin.flow.component.AttachEvent attachEvent)
void	removeThemeVariants(ChartVariant... variants)	Removes theme variants from the component.
void	setConfiguration(Configuration configuration)
void	setDrilldownCallback(DrilldownCallback drilldownCallback)
void	setTimeline(Boolean timeline)	Determines if the chart is in timeline mode or in normal mode.
void	setVisibilityTogglingDisabled(boolean disabled)	The series or point visibility is toggled by default if user clicks the legend item that corresponds to the series or point.

Methods inherited from class com.vaadin.flow.component.Component

addListener, findAncestor, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId, setVisible

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.flow.component.AttachNotifier

addAttachListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier

addDetachListener

Methods inherited from interface com.vaadin.flow.component.HasElement

getElement

Methods inherited from interface com.vaadin.flow.component.HasSize

getHeight, getHeightUnit, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, getWidthUnit, setHeight, setHeight, setHeightFull, setMaxHeight, setMaxHeight, setMaxWidth, setMaxWidth, setMinHeight, setMinHeight, setMinWidth, setMinWidth, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthFull

Methods inherited from interface com.vaadin.flow.component.HasStyle

addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

Methods inherited from interface com.vaadin.flow.component.HasTheme

addThemeName, addThemeNames, getThemeName, getThemeNames, hasThemeName, removeThemeName, removeThemeNames, setThemeName, setThemeName

Constructor Details

Chart

public Chart()

Creates a new chart with default configuration

Chart

public Chart(ChartType type)

Creates a new chart with the given type

Parameters:

type -

See Also:

• Chart()

Method Details

onAttach

protected void onAttach(com.vaadin.flow.component.AttachEvent attachEvent)

Overrides:

onAttach in class com.vaadin.flow.component.Component

drawChart

public void drawChart()

Draws a chart using the current configuration.

See Also:

• drawChart(boolean)

drawChart

public void drawChart(boolean resetConfiguration)

Draws a chart using the current configuration.

The chart takes the current configuration from getConfiguration().

Note that if you modify the underlying Series directly, the chart will automatically be updated.

Note that you don't need to call this method if Configuration is ready before element is attached.

Parameters:

resetConfiguration - defines whether the chart should be redrawn or not

See Also:

• getConfiguration()

setTimeline

public void setTimeline(Boolean timeline)

Determines if the chart is in timeline mode or in normal mode. The following chart types do not support timeline mode:

• ChartType.PIE
• ChartType.GAUGE
• ChartType.SOLIDGAUGE
• ChartType.PYRAMID
• ChartType.FUNNEL
• ChartType.ORGANIZATION
• ChartType.GANTT

Enabling timeline mode in these unsupported chart types results in an IllegalArgumentException

Note: for Timeline chart type see ChartType.TIMELINE and PlotOptionsTimeline.

Parameters:

timeline - true for timeline chart

setVisibilityTogglingDisabled

public void setVisibilityTogglingDisabled(boolean disabled)

The series or point visibility is toggled by default if user clicks the legend item that corresponds to the series or point. Calling setVisibilityTogglingDisabled( true) will disable this behavior.

Parameters:

disabled -

getConfiguration

public Configuration getConfiguration()

Returns:

the chart configuration that is used for this chart

setConfiguration

public void setConfiguration(Configuration configuration)

Parameters:

configuration - new configuration for this chart.

getDrilldownCallback

public DrilldownCallback getDrilldownCallback()

setDrilldownCallback

public void setDrilldownCallback(DrilldownCallback drilldownCallback)

addChartAddSeriesListener

public com.vaadin.flow.shared.Registration addChartAddSeriesListener(com.vaadin.flow.component.ComponentEventListener<ChartAddSeriesEvent> listener)

Adds a chart add series listener, which will be notified after a new series is added to the chart

Parameters:

listener -

addChartAfterPrintListener

public com.vaadin.flow.shared.Registration addChartAfterPrintListener(com.vaadin.flow.component.ComponentEventListener<ChartAfterPrintEvent> listener)

Adds a chart after print listener, which will be notified after the chart is printed using the print menu

Parameters:

listener -

addChartBeforePrintListener

public com.vaadin.flow.shared.Registration addChartBeforePrintListener(com.vaadin.flow.component.ComponentEventListener<ChartBeforePrintEvent> listener)

Adds a chart before print listener, which will be notified before the chart is printed using the print menu

Parameters:

listener -

addChartClickListener

public com.vaadin.flow.shared.Registration addChartClickListener(com.vaadin.flow.component.ComponentEventListener<ChartClickEvent> listener)

Adds chart click listener, which will be notified of clicks on the chart area

Parameters:

listener -

addChartDrillupListener

public com.vaadin.flow.shared.Registration addChartDrillupListener(com.vaadin.flow.component.ComponentEventListener<ChartDrillupEvent> listener)

Adds chart drillup listener, which will be notified of clicks on the 'Back to previous series' button.

Parameters:

listener -

addChartDrillupAllListener

public com.vaadin.flow.shared.Registration addChartDrillupAllListener(com.vaadin.flow.component.ComponentEventListener<ChartDrillupAllEvent> listener)

Adds chart drillupall listener, which will be notified after all the series have been drilled up in a chart with multiple drilldown series.

Parameters:

listener -

addChartLoadListener

public com.vaadin.flow.shared.Registration addChartLoadListener(com.vaadin.flow.component.ComponentEventListener<ChartLoadEvent> listener)

Adds a chart load listener, which will be notified after a chart is loaded

Parameters:

listener -

addChartRedrawListener

public com.vaadin.flow.shared.Registration addChartRedrawListener(com.vaadin.flow.component.ComponentEventListener<ChartRedrawEvent> listener)

Adds a chart redraw listener, which will be notified after a chart is redrawn

Parameters:

listener -

addCheckBoxClickListener

public com.vaadin.flow.shared.Registration addCheckBoxClickListener(com.vaadin.flow.component.ComponentEventListener<SeriesCheckboxClickEvent> listener)

Adds checkbox click listener, which will be notified when user has clicked a checkbox in the legend

Parameters:

listener -

addDrilldownListener

public com.vaadin.flow.shared.Registration addDrilldownListener(com.vaadin.flow.component.ComponentEventListener<DrilldownEvent> listener)

Sets the Chart drilldown handler that's responsible for returning the drilldown series for each drilldown callback when doing async drilldown

Parameters:

listener -

See Also:

• addItemWithDrilldown to find out how to enable async drilldown

addChartSelectionListener

public com.vaadin.flow.shared.Registration addChartSelectionListener(com.vaadin.flow.component.ComponentEventListener<ChartSelectionEvent> listener)

Adds a chart selection listener

Note that if a chart selection listener is set, default action for selection is prevented. Most commonly this means that client side zoom doesn't work and you are responsible for setting the zoom, etc in the listener implementation.

Parameters:

listener -

addSeriesLegendItemClickListener

public com.vaadin.flow.shared.Registration addSeriesLegendItemClickListener(com.vaadin.flow.component.ComponentEventListener<SeriesLegendItemClickEvent> listener)

Adds a series legend item click listener, which will be notified of clicks on the legend's items corresponding to a Series

Note that by default, clicking on a legend item toggles the visibility of its associated series. To disable this behavior call setVisibilityTogglingDisabled(true)

Parameters:

listener -

See Also:

• setVisibilityTogglingDisabled(boolean)

addPointLegendItemClickListener

public com.vaadin.flow.shared.Registration addPointLegendItemClickListener(com.vaadin.flow.component.ComponentEventListener<PointLegendItemClickEvent> listener)

Adds a point legend item click listener, which will be notified of clicks on the legend's items corresponding to a Point

Note that by default, clicking on a legend item toggles the visibility of its associated point. To disable this behavior call setVisibilityTogglingDisabled(true)

Parameters:

listener -

See Also:

• setVisibilityTogglingDisabled(boolean)

addSeriesAfterAnimateListener

public com.vaadin.flow.shared.Registration addSeriesAfterAnimateListener(com.vaadin.flow.component.ComponentEventListener<SeriesAfterAnimateEvent> listener)

Adds a series after animate listener, which will be notified after a series is animated

Parameters:

listener -

addSeriesClickListener

public com.vaadin.flow.shared.Registration addSeriesClickListener(com.vaadin.flow.component.ComponentEventListener<SeriesClickEvent> listener)

Adds a series click listener, which will be notified of clicks on the series in the chart

Parameters:

listener -

addSeriesHideListener

public com.vaadin.flow.shared.Registration addSeriesHideListener(com.vaadin.flow.component.ComponentEventListener<SeriesHideEvent> listener)

Adds a series hide listener, which will be notified when a series is hidden

Parameters:

listener -

addSeriesMouseOutListener

public com.vaadin.flow.shared.Registration addSeriesMouseOutListener(com.vaadin.flow.component.ComponentEventListener<SeriesMouseOutEvent> listener)

Adds a point mouse out listener, which will be notified when the mouse exits the neighborhood of a series

Parameters:

listener -

addSeriesMouseOverListener

public com.vaadin.flow.shared.Registration addSeriesMouseOverListener(com.vaadin.flow.component.ComponentEventListener<SeriesMouseOverEvent> listener)

Adds a point mouse out listener, which will be notified when the mouse enters the neighborhood of a series

Parameters:

listener -

addSeriesShowListener

public com.vaadin.flow.shared.Registration addSeriesShowListener(com.vaadin.flow.component.ComponentEventListener<SeriesShowEvent> listener)

Adds a series show listener, which will be notified when a series is shown

Parameters:

listener -

addPointClickListener

public com.vaadin.flow.shared.Registration addPointClickListener(com.vaadin.flow.component.ComponentEventListener<PointClickEvent> listener)

Adds a point click listener, which will be notified of clicks on the points, bars or columns in the chart

Parameters:

listener -

addPointMouseOutListener

public com.vaadin.flow.shared.Registration addPointMouseOutListener(com.vaadin.flow.component.ComponentEventListener<PointMouseOutEvent> listener)

Adds a point mouse out listener, which will be notified when the mouse exits the neighborhood of a data point

Parameters:

listener -

addPointMouseOverListener

public com.vaadin.flow.shared.Registration addPointMouseOverListener(com.vaadin.flow.component.ComponentEventListener<PointMouseOverEvent> listener)

Adds a point mouse over listener, which will be notified when the mouse enters the neighborhood of a data point

Parameters:

listener -

addPointRemoveListener

public com.vaadin.flow.shared.Registration addPointRemoveListener(com.vaadin.flow.component.ComponentEventListener<PointRemoveEvent> listener)

Adds a point remove listener, which will be notified when a data point is removed.

Parameters:

listener -

addPointSelectListener

public com.vaadin.flow.shared.Registration addPointSelectListener(com.vaadin.flow.component.ComponentEventListener<PointSelectEvent> listener)

Adds a point select listener, which will be notified when a data point is selected.

Parameters:

listener -

addPointUnselectListener

public com.vaadin.flow.shared.Registration addPointUnselectListener(com.vaadin.flow.component.ComponentEventListener<PointUnselectEvent> listener)

Adds a point unselect listener, which will be notified when a data point is unselected.

Parameters:

listener -

addPointUpdateListener

public com.vaadin.flow.shared.Registration addPointUpdateListener(com.vaadin.flow.component.ComponentEventListener<PointUpdateEvent> listener)

Adds a point update listener, which will be notified when a data point is updated.

Parameters:

listener -

addPointDragStartListener

public com.vaadin.flow.shared.Registration addPointDragStartListener(com.vaadin.flow.component.ComponentEventListener<PointDragStartEvent> listener)

Adds a point drag start listener, which will be notified when starting to drag a point.

Parameters:

listener -

addPointDropListener

public com.vaadin.flow.shared.Registration addPointDropListener(com.vaadin.flow.component.ComponentEventListener<PointDropEvent> listener)

Adds a point drop listener, which will be notified point is dropped.

Parameters:

listener -

addPointDragListener

public com.vaadin.flow.shared.Registration addPointDragListener(com.vaadin.flow.component.ComponentEventListener<PointDragEvent> listener)

Adds a point drag listener, which will be notified while point is dragged.

Parameters:

listener -

addXAxesExtremesSetListener

public com.vaadin.flow.shared.Registration addXAxesExtremesSetListener(com.vaadin.flow.component.ComponentEventListener<XAxesExtremesSetEvent> listener)

Adds a x axes extremes set listener, which will be notified when an x axis extremes are set

Parameters:

listener -

addYAxesExtremesSetListener

public com.vaadin.flow.shared.Registration addYAxesExtremesSetListener(com.vaadin.flow.component.ComponentEventListener<YAxesExtremesSetEvent> listener)

Adds a y axes extremes set listener, which will be notified when an y axis extremes are set

Parameters:

listener -

addThemeVariants

public void addThemeVariants(ChartVariant... variants)

Adds theme variants to the component.

Parameters:

variants - theme variants to add

removeThemeVariants

public void removeThemeVariants(ChartVariant... variants)

Removes theme variants from the component.

Parameters:

variants - theme variants to remove