Package com.vaadin.flow.component.charts.model

Class DataLabelsRange

java.lang.Object

com.vaadin.flow.component.charts.model.AbstractConfigurationObject

com.vaadin.flow.component.charts.model.AbstractDataLabels

com.vaadin.flow.component.charts.model.DataLabelsRange

All Implemented Interfaces:

Serializable

public class DataLabelsRange
extends AbstractDataLabels

Extended data labels for range series types. Range series data labels have no x and y options. Instead, they have xLow, xHigh, yLow and yHigh options to allow the higher and lower data label sets individually.

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.vaadin.flow.component.charts.model.AbstractDataLabels

OVERFLOW_JUSTIFY, OVERFLOW_NONE

Constructor Summary

Constructors

Constructor	Description
DataLabelsRange()
DataLabelsRange(Boolean enabled)

Method Summary

Modifier and Type	Method	Description
HorizontalAlign	getAlign()
Boolean	getAllowOverlap()
Color	getBackgroundColor()
Color	getBorderColor()
Number	getBorderRadius()
Number	getBorderWidth()
String	getClassName()
Color	getColor()
Boolean	getCrop()
Boolean	getDefer()
Boolean	getEnabled()
String	getFormat()
String	getFormatter()
Boolean	getInside()
String	getOverflow()
Number	getPadding()
Number	getRotation()
Boolean	getShadow()
Shape	getShape()
Style	getStyle()
Boolean	getUseHTML()
VerticalAlign	getVerticalAlign()
Number	getXHigh()
Number	getXLow()
Number	getYHigh()
Number	getYLow()
Number	getZIndex()
void	setAlign(HorizontalAlign align)	The alignment of the data label compared to the point.
void	setAllowOverlap(Boolean allowOverlap)	Whether to allow data labels to overlap.
void	setBackgroundColor(Color backgroundColor)	The background color or gradient for the data label.
void	setBorderColor(Color borderColor)	The border color for the data label.
void	setBorderRadius(Number borderRadius)	The border radius in pixels for the data label.
void	setBorderWidth(Number borderWidth)	The border width in pixels for the data label.
void	setClassName(String className)	A class name for the data label.
void	setColor(Color color)	The text color for the data labels.
void	setCrop(Boolean crop)	Whether to hide data labels that are outside the plot area.
void	setDefer(Boolean defer)	Whether to defer displaying the data labels until the initial series animation has finished.
void	setEnabled(Boolean enabled)	Enable or disable the data labels.
void	setFormat(String format)	A format string for the data label.
void	setFormatter(String _fn_formatter)	Callback JavaScript function to format the data label.
void	setInside(Boolean inside)	For points with an extent, like columns, whether to align the data label inside the box or to the actual value point.
void	setOverflow(String overflow)	How to handle data labels that flow outside the plot area.
void	setPadding(Number padding)	When either the borderWidth or the backgroundColor is set, this is the padding within the box.
void	setRotation(Number rotation)	Text rotation in degrees.
void	setShadow(Boolean shadow)	The shadow of the box.
void	setShape(Shape shape)	The name of a symbol to use for the border around the label.
void	setStyle(Style style)	Styles for the label.
void	setUseHTML(Boolean useHTML)	Whether to use HTML to render the labels.
void	setVerticalAlign(VerticalAlign verticalAlign)	The vertical alignment of a data label.
void	setXHigh(Number xHigh)	X offset of the higher data labels relative to the point value.
void	setXLow(Number xLow)	X offset of the lower data labels relative to the point value.
void	setYHigh(Number yHigh)	Y offset of the higher data labels relative to the point value.
void	setYLow(Number yLow)	Y offset of the lower data labels relative to the point value.
void	setZIndex(Number zIndex)	The Z index of the data labels.

Methods inherited from class java.lang.Object

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

Constructor Details

DataLabelsRange

public DataLabelsRange()

DataLabelsRange

public DataLabelsRange(Boolean enabled)

Method Details

getAlign

public HorizontalAlign getAlign()

See Also:

• setAlign(HorizontalAlign)

setAlign

public void setAlign(HorizontalAlign align)

The alignment of the data label compared to the point. If right, the right side of the label should be touching the point. For points with an extent, like columns, the alignments also dictates how to align it inside the box, as given with the inside option. Can be one of "left", "center" or "right".

Defaults to: center

getAllowOverlap

public Boolean getAllowOverlap()

See Also:

• setAllowOverlap(Boolean)

setAllowOverlap

public void setAllowOverlap(Boolean allowOverlap)

Whether to allow data labels to overlap. To make the labels less sensitive for overlapping, the dataLabels.padding can be set to 0.

Defaults to: false

getBackgroundColor

public Color getBackgroundColor()

Specified by:

getBackgroundColor in class AbstractDataLabels

See Also:

• setBackgroundColor(Color)

setBackgroundColor

public void setBackgroundColor(Color backgroundColor)

The background color or gradient for the data label. Defaults to undefined.

Specified by:

setBackgroundColor in class AbstractDataLabels

getBorderColor

public Color getBorderColor()

Specified by:

getBorderColor in class AbstractDataLabels

See Also:

• setBorderColor(Color)

setBorderColor

public void setBorderColor(Color borderColor)

The border color for the data label. Defaults to undefined.

Specified by:

setBorderColor in class AbstractDataLabels

getBorderRadius

public Number getBorderRadius()

Specified by:

getBorderRadius in class AbstractDataLabels

See Also:

• setBorderRadius(Number)

setBorderRadius

public void setBorderRadius(Number borderRadius)

The border radius in pixels for the data label.

Defaults to: 0

Specified by:

setBorderRadius in class AbstractDataLabels

getBorderWidth

public Number getBorderWidth()

Specified by:

getBorderWidth in class AbstractDataLabels

See Also:

• setBorderWidth(Number)

setBorderWidth

public void setBorderWidth(Number borderWidth)

The border width in pixels for the data label.

Defaults to: 0

Specified by:

setBorderWidth in class AbstractDataLabels

getClassName

public String getClassName()

Specified by:

getClassName in class AbstractDataLabels

See Also:

• setClassName(String)

setClassName

public void setClassName(String className)

A class name for the data label. Particularly in styled mode, this can be used to give each series' or point's data label unique styling. In addition to this option, a default color class name is added so that we can give the labels a contrast text shadow.

Specified by:

setClassName in class AbstractDataLabels

getColor

public Color getColor()

Specified by:

getColor in class AbstractDataLabels

See Also:

• setColor(Color)

setColor

public void setColor(Color color)

The text color for the data labels. Defaults to null.

Specified by:

setColor in class AbstractDataLabels

getCrop

public Boolean getCrop()

Specified by:

getCrop in class AbstractDataLabels

See Also:

• setCrop(Boolean)

setCrop

public void setCrop(Boolean crop)

Whether to hide data labels that are outside the plot area. By default, the data label is moved inside the plot area according to the overflow option.

Defaults to: true

Specified by:

setCrop in class AbstractDataLabels

getDefer

public Boolean getDefer()

Specified by:

getDefer in class AbstractDataLabels

See Also:

• setDefer(Boolean)

setDefer

public void setDefer(Boolean defer)

Whether to defer displaying the data labels until the initial series animation has finished.

Defaults to: true

Specified by:

setDefer in class AbstractDataLabels

getEnabled

public Boolean getEnabled()

Specified by:

getEnabled in class AbstractDataLabels

See Also:

• setEnabled(Boolean)

setEnabled

public void setEnabled(Boolean enabled)

Enable or disable the data labels.

Defaults to: false

Specified by:

setEnabled in class AbstractDataLabels

getFormat

public String getFormat()

Specified by:

getFormat in class AbstractDataLabels

See Also:

• setFormat(String)

setFormat

public void setFormat(String format)

A format string for the data label. Available variables are the same as for formatter.

Defaults to: {y}

Specified by:

setFormat in class AbstractDataLabels

getFormatter

public String getFormatter()

Specified by:

getFormatter in class AbstractDataLabels

See Also:

• AbstractDataLabels.setFormatter(String)

setFormatter

public void setFormatter(String _fn_formatter)

Description copied from class: AbstractDataLabels

Callback JavaScript function to format the data label. Note that if a format is defined, the format takes precedence and the formatter is ignored.

Specified by:

setFormatter in class AbstractDataLabels

getInside

public Boolean getInside()

Specified by:

getInside in class AbstractDataLabels

See Also:

• setInside(Boolean)

setInside

public void setInside(Boolean inside)

For points with an extent, like columns, whether to align the data label inside the box or to the actual value point. Defaults to false in most cases, true in stacked columns.

Specified by:

setInside in class AbstractDataLabels

getOverflow

public String getOverflow()

Specified by:

getOverflow in class AbstractDataLabels

See Also:

• setOverflow(String)

setOverflow

public void setOverflow(String overflow)

How to handle data labels that flow outside the plot area. The default is justify, which aligns them inside the plot area. For columns and bars, this means it will be moved inside the bar. To display data labels outside the plot area, set crop to false and overflow to "none".

Defaults to: justify

Specified by:

setOverflow in class AbstractDataLabels

getPadding

public Number getPadding()

Specified by:

getPadding in class AbstractDataLabels

See Also:

• setPadding(Number)

setPadding

public void setPadding(Number padding)

When either the borderWidth or the backgroundColor is set, this is the padding within the box.

Defaults to: 5

Specified by:

setPadding in class AbstractDataLabels

getRotation

public Number getRotation()

Specified by:

getRotation in class AbstractDataLabels

See Also:

• setRotation(Number)

setRotation

public void setRotation(Number rotation)

Text rotation in degrees. Note that due to a more complex structure, backgrounds, borders and padding will be lost on a rotated data label.

Defaults to: 0

Specified by:

setRotation in class AbstractDataLabels

getShadow

public Boolean getShadow()

Specified by:

getShadow in class AbstractDataLabels

See Also:

• setShadow(Boolean)

setShadow

public void setShadow(Boolean shadow)

The shadow of the box. Works best with borderWidth or backgroundColor. Since 2.3 the shadow can be an object configuration containing color, offsetX, offsetY, opacity and width.

Defaults to: false

Specified by:

setShadow in class AbstractDataLabels

getShape

public Shape getShape()

Specified by:

getShape in class AbstractDataLabels

See Also:

• setShape(Shape)

setShape

public void setShape(Shape shape)

The name of a symbol to use for the border around the label. Symbols are predefined functions on the Renderer object.

Defaults to: square

Specified by:

setShape in class AbstractDataLabels

getStyle

public Style getStyle()

Specified by:

getStyle in class AbstractDataLabels

See Also:

• setStyle(Style)

setStyle

public void setStyle(Style style)

Styles for the label. The default color setting is "contrast", which is a pseudo color that Highcharts picks up and applies the maximum contrast to the underlying point item, for example the bar in a bar chart. The textOutline is a pseudo property that applies an outline of the given width with the given color, which by default is the maximum contrast to the text. So a bright text color will result in a black text outline for maximum readability on a mixed background. In some cases, especially with grayscale text, the text outline doesn't work well, in which cases it can be disabled by setting it to "none".

Defaults to: {"color": "contrast", "fontSize": "11px", "fontWeight": "bold", "textOutline": "1px contrast" }

Specified by:

setStyle in class AbstractDataLabels

getUseHTML

public Boolean getUseHTML()

Specified by:

getUseHTML in class AbstractDataLabels

See Also:

• setUseHTML(Boolean)

setUseHTML

public void setUseHTML(Boolean useHTML)

Whether to use HTML to render the labels.

Defaults to: false

Specified by:

setUseHTML in class AbstractDataLabels

getVerticalAlign

public VerticalAlign getVerticalAlign()

Specified by:

getVerticalAlign in class AbstractDataLabels

See Also:

• setVerticalAlign(VerticalAlign)

setVerticalAlign

public void setVerticalAlign(VerticalAlign verticalAlign)

The vertical alignment of a data label. Can be one of top, middle or bottom. The default value depends on the data, for instance in a column chart, the label is above positive values and below negative values.

Specified by:

setVerticalAlign in class AbstractDataLabels

getXHigh

public Number getXHigh()

See Also:

• setXHigh(Number)

setXHigh

public void setXHigh(Number xHigh)

X offset of the higher data labels relative to the point value.

Defaults to: 0

getXLow

public Number getXLow()

See Also:

• setXLow(Number)

setXLow

public void setXLow(Number xLow)

X offset of the lower data labels relative to the point value.

Defaults to: 0

getYHigh

public Number getYHigh()

See Also:

• setYHigh(Number)

setYHigh

public void setYHigh(Number yHigh)

Y offset of the higher data labels relative to the point value.

Defaults to: -6

getYLow

public Number getYLow()

See Also:

• setYLow(Number)

setYLow

public void setYLow(Number yLow)

Y offset of the lower data labels relative to the point value.

Defaults to: 16

getZIndex

public Number getZIndex()

Specified by:

getZIndex in class AbstractDataLabels

See Also:

• setZIndex(Number)

setZIndex

public void setZIndex(Number zIndex)

The Z index of the data labels. The default Z index puts it above the series. Use a Z index of 2 to display it behind the series.

Defaults to: 6

Specified by:

setZIndex in class AbstractDataLabels