Package org.pepstock.charba.client.items

Class LegendLabelItem

java.lang.Object

org.pepstock.charba.client.commons.NativeObjectContainer

org.pepstock.charba.client.commons.AbstractNode

org.pepstock.charba.client.items.LegendItem

org.pepstock.charba.client.items.LegendLabelItem

All Implemented Interfaces:

HasLegendText

public final class LegendLabelItem
extends LegendItem
implements HasLegendText

This object is created by callbacks and returned to CHART.JS as native object to configure the legend.

Author:

Andrea "Stock" Stocchero

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LegendLabelItem.LegendLabelItemFactory	Inner class to create legend label item by a native object.

Nested classes/interfaces inherited from class org.pepstock.charba.client.items.LegendItem

LegendItem.LegendItemFactory

Field Summary

Fields

Modifier and Type	Field	Description
static LegendLabelItem.LegendLabelItemFactory	FACTORY	Public factory to create a legend labels item from a native object.

Constructor Summary

Constructors

Constructor	Description
LegendLabelItem()	Standard constructor which wraps a new native java script object.

Method Summary

Modifier and Type	Method	Description
LegendTextHandler	getLegendTextHandler()	Returns a legend text handler instance to use in the default methods of this interface.
void	setDatasetIndex(int datasetIndex)	Sets the data set index of the chart.
void	setFillStyle(String color)	Sets the fill style of the legend box as color.
void	setFillStyle(IsColor color)	Sets the fill style of the legend box as color.
void	setFillStyle(IsChart chart, Gradient gradient)	Sets the fill style of the legend box as gradient.
void	setFillStyle(IsChart chart, Pattern pattern)	Sets the fill style of the legend box as pattern.
void	setFontColor(String color)	Returns the font color of the legend.
void	setFontColor(IsColor color)	Sets the font color of the legend.
void	setIndex(int index)	Sets the data set index of the chart (for POLAR and PIE charts).
void	setLineCap(CapStyle style)	Sets how the end points of every box border are drawn.
void	setLineDash(List<Integer> lineDash)	Sets the box border dash pattern used when stroking lines, using an array of values which specify alternating lengths of lines and gaps which describe the pattern.
void	setLineDashOffset(double lineDashOffset)	Sets the box border dash pattern offset.
void	setLineJoin(JoinStyle style)	Sets how two connecting segments (of box border) with non-zero lengths in a shape are joined together (degenerate segments with zero lengths, whose specified end points and control points are exactly at the same position, are skipped). There are three possible values for this property: round, bevel and miter.
void	setLineWidth(int lineWidth)	Sets the width of box border in pixels.
void	setPointStyle(boolean style)	Sets the style of the legend box (only used if usePointStyle is true)
void	setPointStyle(Canvas pointStyle)	Sets the style (as canvas) of the legend box (only used if usePointStyle is true)
void	setPointStyle(Img pointStyle)	Sets the style (as image) of the legend box (only used if usePointStyle is true)
void	setPointStyle(PointStyle style)	Sets the style of the legend box (only used if usePointStyle is true)
void	setRotation(double rotation)	Sets the rotation of the point in degrees (only used if usePointStyle is true).
void	setStrokeStyle(String color)	Sets the stroke style of the legend box as color.
void	setStrokeStyle(IsColor color)	Sets the stroke style of the legend box as color.
void	setStrokeStyle(CanvasGradientItem gradient)	Sets the stroke style of the legend box as canvas gradient.
void	setStrokeStyle(CanvasPatternItem pattern)	Sets the stroke style of the legend box as canvas pattern.
void	setStrokeStyle(IsChart chart, Gradient gradient)	Sets the stroke style of the legend box as gradient.
void	setStrokeStyle(IsChart chart, Pattern pattern)	Sets the stroke style of the legend box as pattern.

Methods inherited from class org.pepstock.charba.client.items.LegendItem

getBorderRadius, getDatasetIndex, getFillStyle, getFillStyleAsCanvasGradient, getFillStyleAsCanvasPattern, getFillStyleAsGradient, getFillStyleAsPattern, getFontColor, getIndex, getLineCap, getLineDash, getLineDashOffset, getLineJoin, getLineWidth, getPointStyle, getPointStyleAsCanvas, getPointStyleAsImage, getPointStyleType, getRotation, getStrokeStyle, getStrokeStyleAsCanvasGradient, getStrokeStyleAsCanvasPattern, getStrokeStyleAsGradient, getStrokeStyleAsPattern, getText, isFillStyleAsColor, isFillStyleAsGradient, isFillStyleAsPattern, isHidden, isStrokeStyleAsColor, isStrokeStyleAsGradient, isStrokeStyleAsPattern

Methods inherited from class org.pepstock.charba.client.commons.AbstractNode

checkAndAddToParent, getChildKey, getParentNode, getRootNode, getUpdateListener, retrieveRoot, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setElementAndAddToParent, setInternalCallbackToModel, setInternalCallbackToModel, setUpdateListener, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer

checkAndGetColor, checkDefaultValuesArgument, empty, getArrayValue, getElement, getIncrementalId, getNativeChart, getNativeEvent, getNativeObject, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, has, has, isType, keys, loadNativeObject, remove, remove, setArrayValue, setArrayValue, setArrayValue, setElement, setEmptyValue, setNewIncrementalId, setNewIncrementalId, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, toJSON, type

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pepstock.charba.client.items.HasLegendText

getText, getTextAsHtml, isHtmlText, setHtmlText, setText, setText

Field Detail

FACTORY

public static final LegendLabelItem.LegendLabelItemFactory FACTORY

Public factory to create a legend labels item from a native object.

Constructor Detail

LegendLabelItem

public LegendLabelItem()

Standard constructor which wraps a new native java script object.

Method Detail

getLegendTextHandler

public LegendTextHandler getLegendTextHandler()

Description copied from interface: HasLegendText

Returns a legend text handler instance to use in the default methods of this interface.

Specified by:

getLegendTextHandler in interface HasLegendText

Returns:

a legend text handler instance

setDatasetIndex

public void setDatasetIndex(int datasetIndex)

Sets the data set index of the chart.

Parameters:

datasetIndex - the data set index of the chart

setIndex

public void setIndex(int index)

Sets the data set index of the chart (for POLAR and PIE charts).

Parameters:

index - the data set index of the chart (for POLAR and PIE charts)

setFontColor

public void setFontColor(IsColor color)

Sets the font color of the legend.

Parameters:

color - the font color of the legend

setFontColor

public void setFontColor(String color)

Returns the font color of the legend.

Parameters:

color - the font color of the legend

setFillStyle

public void setFillStyle(IsColor color)

Sets the fill style of the legend box as color.

Parameters:

color - the fill style of the legend box as color

setFillStyle

public void setFillStyle(String color)

Sets the fill style of the legend box as color.

Parameters:

color - the fill style of the legend box as color

setFillStyle

public void setFillStyle(IsChart chart,
                         Pattern pattern)

Sets the fill style of the legend box as pattern.

Parameters:

chart - chart instance related to this legend

pattern - the fill style of the legend box as pattern

setFillStyle

public void setFillStyle(IsChart chart,
                         Gradient gradient)

Sets the fill style of the legend box as gradient.

Parameters:

chart - chart instance related to this legend

gradient - the fill style of the legend box as gradient

setLineCap

public void setLineCap(CapStyle style)

Sets how the end points of every box border are drawn. There are three possible values for this property and those are: butt, round and square.

Parameters:

style - how the end points of every box border are drawn.

setLineDash

public void setLineDash(List<Integer> lineDash)

Sets the box border dash pattern used when stroking lines, using an array of values which specify alternating lengths of lines and gaps which describe the pattern.

Parameters:

lineDash - the box border dash pattern used when stroking lines, using an array of values which specify alternating lengths of lines and gaps which describe the pattern.

setLineDashOffset

public void setLineDashOffset(double lineDashOffset)

Sets the box border dash pattern offset.

Parameters:

lineDashOffset - the box border dash pattern offset.

setLineJoin

public void setLineJoin(JoinStyle style)

Sets how two connecting segments (of box border) with non-zero lengths in a shape are joined together (degenerate segments with zero lengths, whose specified end points and control points are exactly at the same position, are skipped).
There are three possible values for this property: round, bevel and miter.

Parameters:

style - There are three possible values for this property: round, bevel and miter.

setLineWidth

public void setLineWidth(int lineWidth)

Sets the width of box border in pixels.

Parameters:

lineWidth - the width of box border in pixels.

setStrokeStyle

public void setStrokeStyle(IsColor color)

Sets the stroke style of the legend box as color.

Parameters:

color - the stroke style of the legend box as color

setStrokeStyle

public void setStrokeStyle(String color)

Sets the stroke style of the legend box as color.

Parameters:

color - the stroke style of the legend box as color

setStrokeStyle

public void setStrokeStyle(CanvasPatternItem pattern)

Sets the stroke style of the legend box as canvas pattern.

Parameters:

pattern - the stroke style of the legend box as canvas pattern

setStrokeStyle

public void setStrokeStyle(IsChart chart,
                           Pattern pattern)

Sets the stroke style of the legend box as pattern.

Parameters:

chart - chart instance related to this legend

pattern - the stroke style of the legend box as pattern

setStrokeStyle

public void setStrokeStyle(CanvasGradientItem gradient)

Sets the stroke style of the legend box as canvas gradient.

Parameters:

gradient - the stroke style of the legend box as canvas gradient

setStrokeStyle

public void setStrokeStyle(IsChart chart,
                           Gradient gradient)

Sets the stroke style of the legend box as gradient.

Parameters:

chart - chart instance related to this legend

gradient - the stroke style of the legend box as gradient

setPointStyle

public void setPointStyle(boolean style)

Sets the style of the legend box (only used if usePointStyle is true)

Parameters:

style - the style of the legend box

setPointStyle

public void setPointStyle(PointStyle style)

Sets the style of the legend box (only used if usePointStyle is true)

Parameters:

style - the style of the legend box

setPointStyle

public void setPointStyle(Img pointStyle)

Sets the style (as image) of the legend box (only used if usePointStyle is true)

Parameters:

pointStyle - the style (as image) of the legend box

setPointStyle

public void setPointStyle(Canvas pointStyle)

Sets the style (as canvas) of the legend box (only used if usePointStyle is true)

Parameters:

pointStyle - the style (as canvas) of the legend box

setRotation

public void setRotation(double rotation)

Sets the rotation of the point in degrees (only used if usePointStyle is true).

Parameters:

rotation - the rotation of the point in degrees