LabelsOptionsBuilder (Charba - GWT Charts library based on CHART.JS)

java.lang.Object
- org.pepstock.charba.client.labels.LabelsOptionsBuilder

```
public final class LabelsOptionsBuilder
extends Object
```
Comfortable object to create LabelsPlugin.ID plugin options by a builder.

Author:

Andrea "Stock" Stocchero

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`LabelsOptions`	`build()` Returns a configured labels options.
`static LabelsOptionsBuilder`	`create()` Returns new builder instance.
`static LabelsOptionsBuilder`	`create(IsChart chart)` Returns new builder instance using the chart global options.
`LabelsOptionsBuilder`	`setArc(boolean arc)` Sets if draws label in arc.
`LabelsOptionsBuilder`	`setFontColor(FontColorCallback fontColorCallback)` Sets the font color callback.
`LabelsOptionsBuilder`	`setFontColor(IsColor color)` Sets the font color as color.
`LabelsOptionsBuilder`	`setFontColor(String color)` Sets the font color as string.
`LabelsOptionsBuilder`	`setFontFamily(String fontFamily)` Sets the font family
`LabelsOptionsBuilder`	`setFontSize(int size)` Sets the font size.
`LabelsOptionsBuilder`	`setFontStyle(FontStyle fontStyle)` Sets the font style.
`LabelsOptionsBuilder`	`setImages(Image... images)` Sets the images when `Render` is `Render.IMAGE`.
`LabelsOptionsBuilder`	`setImages(ImageElement... images)` Sets the images when `Render` is `Render.IMAGE`.
`LabelsOptionsBuilder`	`setImages(ImageResource... images)` Sets the images when `Render` is `Render.IMAGE`.
`LabelsOptionsBuilder`	`setOutsidePadding(int outsidePadding)` Sets the padding when position is `Position.OUTSIDE`.
`LabelsOptionsBuilder`	`setOverlap(boolean overlap)` Sets if draws label even it's overlap.
`LabelsOptionsBuilder`	`setPosition(Position position)` + Sets the position to draw label.
`LabelsOptionsBuilder`	`setPrecision(int precision)` Sets the precision for percentage.
`LabelsOptionsBuilder`	`setRender(Render render)` Sets what data must be showed.
`LabelsOptionsBuilder`	`setRender(RenderCallback renderCallback)` Sets the render callback.
`LabelsOptionsBuilder`	`setShadowBlur(int shadowBlur)` Sets the text shadow intensity.
`LabelsOptionsBuilder`	`setShadowColor(IsColor shadowColor)` Sets the text shadow color as color.
`LabelsOptionsBuilder`	`setShadowColor(String shadowColor)` Sets the text shadow color as string.
`LabelsOptionsBuilder`	`setShadowOffsetX(int shadowOffsetX)` Sets the text shadow X offset.
`LabelsOptionsBuilder`	`setShadowOffsetY(int shadowOffsetY)` Sets the text shadow Y offset.
`LabelsOptionsBuilder`	`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.
`LabelsOptionsBuilder`	`setShowZero(boolean showZero)` Sets whether or not labels of value 0 are displayed.
`LabelsOptionsBuilder`	`setTextMargin(int textMargin)` Sets the margin of text when position is `Position.OUTSIDE` or `Position.BORDER`.
`LabelsOptionsBuilder`	`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
  - create
```
public static LabelsOptionsBuilder create()
```
    Returns new builder instance.
    
    Returns:
    
    new builder instance
  - create
```
public static LabelsOptionsBuilder create(IsChart chart)
```
    Returns new builder instance using the chart global options.
    
    Parameters:
    
    chart - chart instance related to the plugin options
    
    Returns:
    
    new builder instance
  - build
```
public LabelsOptions build()
```
    Returns a configured labels options.
    
    Returns:
    
    a configured labels options.
  - setRender
```
public LabelsOptionsBuilder setRender(Render render)
```
    Sets what data must be showed.
    
    Parameters:
    
    render - what data must be showed.
    
    Returns:
    
    builder instance
  - setPrecision
```
public LabelsOptionsBuilder setPrecision(int precision)
```
    Sets the precision for percentage.
    
    Parameters:
    
    precision - the precision for percentage
    
    Returns:
    
    builder instance
  - setShowZero
```
public LabelsOptionsBuilder 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 LabelsOptionsBuilder setFontSize(int size)
```
    Sets the font size.
    
    Parameters:
    
    size - the font size.
    
    Returns:
    
    builder instance
  - setFontColor
```
public LabelsOptionsBuilder setFontColor(IsColor color)
```
    Sets the font color as color.
    
    Parameters:
    
    color - the font color as color.
    
    Returns:
    
    builder instance
  - setFontColor
```
public LabelsOptionsBuilder setFontColor(String color)
```
    Sets the font color as string.
    
    Parameters:
    
    color - the font color as string.
    
    Returns:
    
    builder instance
  - setFontStyle
```
public LabelsOptionsBuilder setFontStyle(FontStyle fontStyle)
```
    Sets the font style.
    
    Parameters:
    
    fontStyle - the font style.
    
    Returns:
    
    builder instance
  - setFontFamily
```
public LabelsOptionsBuilder setFontFamily(String fontFamily)
```
    Sets the font family
    
    Parameters:
    
    fontFamily - the font family
    
    Returns:
    
    builder instance
  - setTextShadow
```
public LabelsOptionsBuilder setTextShadow(boolean textShadow)
```
    Sets if draws text shadows under labels.
    
    Parameters:
    
    textShadow - true if draws text shadows under labels.
    
    Returns:
    
    builder instance
  - setShadowBlur
```
public LabelsOptionsBuilder setShadowBlur(int shadowBlur)
```
    Sets the text shadow intensity.
    
    Parameters:
    
    shadowBlur - the text shadow intensity.
    
    Returns:
    
    builder instance
  - setShadowOffsetX
```
public LabelsOptionsBuilder setShadowOffsetX(int shadowOffsetX)
```
    Sets the text shadow X offset.
    
    Parameters:
    
    shadowOffsetX - the text shadow X offset.
    
    Returns:
    
    builder instance
  - setShadowOffsetY
```
public LabelsOptionsBuilder setShadowOffsetY(int shadowOffsetY)
```
    Sets the text shadow Y offset.
    
    Parameters:
    
    shadowOffsetY - the text shadow Y offset.
    
    Returns:
    
    builder instance
  - setShadowColor
```
public LabelsOptionsBuilder setShadowColor(IsColor shadowColor)
```
    Sets the text shadow color as color.
    
    Parameters:
    
    shadowColor - the text shadow color as color.
    
    Returns:
    
    builder instance
  - setShadowColor
```
public LabelsOptionsBuilder setShadowColor(String shadowColor)
```
    Sets the text shadow color as string.
    
    Parameters:
    
    shadowColor - the text shadow color as string.
    
    Returns:
    
    builder instance
  - setArc
```
public LabelsOptionsBuilder 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 LabelsOptionsBuilder 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 LabelsOptionsBuilder 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 LabelsOptionsBuilder 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 LabelsOptionsBuilder 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 LabelsOptionsBuilder 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 LabelsOptionsBuilder setImages(ImageResource... images)
```
    Sets the images when Render is Render.IMAGE.
    
    Parameters:
    
    images - images when Render is Render.IMAGE.
    
    Returns:
    
    builder instance
  - setImages
```
public LabelsOptionsBuilder setImages(Image... images)
```
    Sets the images when Render is Render.IMAGE.
    
    Parameters:
    
    images - images when Render is Render.IMAGE.
    
    Returns:
    
    builder instance
  - setImages
```
public LabelsOptionsBuilder setImages(ImageElement... images)
```
    Sets the images when Render is Render.IMAGE.
    
    Parameters:
    
    images - images when Render is Render.IMAGE.
    
    Returns:
    
    builder instance
  - setRender
```
public LabelsOptionsBuilder setRender(RenderCallback renderCallback)
```
    Sets the render callback.
    
    Parameters:
    
    renderCallback - the render callback to set
    
    Returns:
    
    builder instance
  - setFontColor
```
public LabelsOptionsBuilder setFontColor(FontColorCallback fontColorCallback)
```
    Sets the font color callback.
    
    Parameters:
    
    fontColorCallback - the font color callback.
    
    Returns:
    
    builder instance

Class LabelsOptionsBuilder

Method Summary

Methods inherited from class java.lang.Object

Method Detail

create

create

build

setRender

setPrecision

setShowZero

setFontSize

setFontColor

setFontColor

setFontStyle

setFontFamily

setTextShadow

setShadowBlur

setShadowOffsetX

setShadowOffsetY

setShadowColor

setShadowColor

setArc

setPosition

setOverlap

setShowActualPercentages

setOutsidePadding

setTextMargin

setImages

setImages

setImages

setRender

setFontColor