Package org.pepstock.charba.client.labels

Class LabelBuilder

java.lang.Object

org.pepstock.charba.client.labels.LabelBuilder

public final class LabelBuilder
extends Object

Comfortable object to create LabelsPlugin.ID plugin LABEL options by a builder.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method	Description
LabelsOptionsBuilder	getOptionsBuilder()	Returns the LabelsPlugin.ID label builder.
LabelBuilder	setArc(boolean arc)	Sets if draws label in arc.
LabelBuilder	setColor(String color)	Sets the font color as string.
LabelBuilder	setColor(IsColor color)	Sets the font color as color.
LabelBuilder	setFont(FontCallback<LabelsContext> fontColorCallback)	Sets the font color callback.
LabelBuilder	setFontFamily(String fontFamily)	Sets the font family
LabelBuilder	setFontSize(int size)	Sets the font size.
LabelBuilder	setFontStyle(FontStyle fontStyle)	Sets the font style.
LabelBuilder	setImages(Img... images)	Sets the images when Render is Render.IMAGE.
LabelBuilder	setOutsidePadding(int outsidePadding)	Sets the padding when position is Position.OUTSIDE.
LabelBuilder	setOverlap(boolean overlap)	Sets if draws label even it's overlap.
LabelBuilder	setPosition(Position position)	+ Sets the position to draw label.
LabelBuilder	setPrecision(int precision)	Sets the precision for percentage.
LabelBuilder	setRender(RenderCallback renderCallback)	Sets the render callback.
LabelBuilder	setRender(Render render)	Sets what data must be showed.
LabelBuilder	setShadowBlur(int shadowBlur)	Sets the text shadow intensity.
LabelBuilder	setShadowColor(String shadowColor)	Sets the text shadow color as string.
LabelBuilder	setShadowColor(IsColor shadowColor)	Sets the text shadow color as color.
LabelBuilder	setShadowOffsetX(int shadowOffsetX)	Sets the text shadow X offset.
LabelBuilder	setShadowOffsetY(int shadowOffsetY)	Sets the text shadow Y offset.
LabelBuilder	setShowActualPercentages(boolean showActualPercentages)	Sets if shows the real calculated percentages from the values and don't apply the additional logic to fit the percentages to 100 in total.
LabelBuilder	setShowZero(boolean showZero)	Sets whether or not labels of value 0 are displayed.
LabelBuilder	setTextMargin(int textMargin)	Sets the margin of text when position is Position.OUTSIDE or Position.BORDER.
LabelBuilder	setTextShadow(boolean textShadow)	Sets if draws text shadows under labels.

Methods inherited from class java.lang.Object

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

Method Detail

getOptionsBuilder

public LabelsOptionsBuilder getOptionsBuilder()

Returns the LabelsPlugin.ID label builder.

Returns:

the LabelsPlugin.ID label builder

setRender

public LabelBuilder setRender(Render render)

Sets what data must be showed.

Parameters:

render - what data must be showed.

Returns:

builder instance

setPrecision

public LabelBuilder setPrecision(int precision)

Sets the precision for percentage.

Parameters:

precision - the precision for percentage

Returns:

builder instance

setShowZero

public LabelBuilder setShowZero(boolean showZero)

Sets whether or not labels of value 0 are displayed.

Parameters:

showZero - whether or not labels of value 0 are displayed.

Returns:

builder instance

setFontSize

public LabelBuilder setFontSize(int size)

Sets the font size.

Parameters:

size - the font size.

Returns:

builder instance

setColor

public LabelBuilder setColor(IsColor color)

Sets the font color as color.

Parameters:

color - the font color as color.

Returns:

builder instance

setColor

public LabelBuilder setColor(String color)

Sets the font color as string.

Parameters:

color - the font color as string.

Returns:

builder instance

setFontStyle

public LabelBuilder setFontStyle(FontStyle fontStyle)

Sets the font style.

Parameters:

fontStyle - the font style.

Returns:

builder instance

setFontFamily

public LabelBuilder setFontFamily(String fontFamily)

Sets the font family

Parameters:

fontFamily - the font family

Returns:

builder instance

setTextShadow

public LabelBuilder setTextShadow(boolean textShadow)

Sets if draws text shadows under labels.

Parameters:

textShadow - true if draws text shadows under labels.

Returns:

builder instance

setShadowBlur

public LabelBuilder setShadowBlur(int shadowBlur)

Sets the text shadow intensity.

Parameters:

shadowBlur - the text shadow intensity.

Returns:

builder instance

setShadowOffsetX

public LabelBuilder setShadowOffsetX(int shadowOffsetX)

Sets the text shadow X offset.

Parameters:

shadowOffsetX - the text shadow X offset.

Returns:

builder instance

setShadowOffsetY

public LabelBuilder setShadowOffsetY(int shadowOffsetY)

Sets the text shadow Y offset.

Parameters:

shadowOffsetY - the text shadow Y offset.

Returns:

builder instance

setShadowColor

public LabelBuilder setShadowColor(IsColor shadowColor)

Sets the text shadow color as color.

Parameters:

shadowColor - the text shadow color as color.

Returns:

builder instance

setShadowColor

public LabelBuilder setShadowColor(String shadowColor)

Sets the text shadow color as string.

Parameters:

shadowColor - the text shadow color as string.

Returns:

builder instance

setArc

public LabelBuilder setArc(boolean arc)

Sets if draws label in arc. For bar chart this is ignored.

Parameters:

arc - if draws label in arc.

Returns:

builder instance

setPosition

public LabelBuilder setPosition(Position position)

+ Sets the position to draw label. For bar chart this is ignored.

Parameters:

position - the position to draw label.

Returns:

builder instance

setOverlap

public LabelBuilder setOverlap(boolean overlap)

Sets if draws label even it's overlap. For bar chart this is ignored.

Parameters:

overlap - if draws label even it's overlap.

Returns:

builder instance

setShowActualPercentages

public LabelBuilder setShowActualPercentages(boolean showActualPercentages)

Sets if shows the real calculated percentages from the values and don't apply the additional logic to fit the percentages to 100 in total.

Parameters:

showActualPercentages - if shows the real calculated percentages from the values and don't apply the additional logic to fit the percentages to 100 in total.

Returns:

builder instance

setOutsidePadding

public LabelBuilder setOutsidePadding(int outsidePadding)

Sets the padding when position is Position.OUTSIDE.

Parameters:

outsidePadding - the padding when position is Position.OUTSIDE.

Returns:

builder instance

setTextMargin

public LabelBuilder setTextMargin(int textMargin)

Sets the margin of text when position is Position.OUTSIDE or Position.BORDER.

Parameters:

textMargin - the margin of text when position is Position.OUTSIDE or Position.BORDER.

Returns:

builder instance

setImages

public LabelBuilder setImages(Img... images)

Sets the images when Render is Render.IMAGE.

Parameters:

images - images when Render is Render.IMAGE.

Returns:

builder instance

setRender

public LabelBuilder setRender(RenderCallback renderCallback)

Sets the render callback.

Parameters:

renderCallback - the render callback to set

Returns:

builder instance

setFont

public LabelBuilder setFont(FontCallback<LabelsContext> fontColorCallback)

Sets the font color callback.

Parameters:

fontColorCallback - the font color callback.

Returns:

builder instance