LegendLabels (Charba, GWT wrapper for CHART.JS)

java.lang.Object
- org.pepstock.charba.client.configuration.LegendLabels

```
public class LegendLabels
extends Object
```
This is the labels configuration of the legend.

Author:

Andrea "Stock" Stocchero

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getBoxWidth()` Returns the width of colored box.
`AbstractChart<?,?>`	`getChart()` Returns the chart instance
`protected T`	`getConfiguration()` Returns the configuration element.
`LegendFilterCallback`	`getFilterCallback()` Returns the user filter callback.
`IsColor`	`getFontColor()` Returns the font color for label
`String`	`getFontColorAsString()` Returns the font color for label
`String`	`getFontFamily()` Returns the font family for the label, follows CSS font-family options.
`int`	`getFontSize()` Returns the font size for label.
`FontStyle`	`getFontStyle()` Returns the font style for the label, follows CSS font-style options (i.e.
`LegendLabelsCallback`	`getLabelsCallback()` Returns the user callback to generate labels.
`int`	`getPadding()` Returns the padding to apply around labels.
`boolean`	`isUsePointStyle()` Returns if label style will match corresponding point style (size is based on fontSize, boxWidth is not used in this case).
`void`	`setBoxWidth(int boxWidth)` Sets the width of colored box.
`protected void`	`setConfiguration(T configuration)`
`void`	`setFilterCallback(LegendFilterCallback filterCallback)` Sets the user filter callback.
`void`	`setFontColor(IsColor fontColor)` Sets the font color for label
`void`	`setFontColor(String fontColor)` Sets the font color for label
`void`	`setFontFamily(String fontFamily)` Sets the font family for the label, follows CSS font-family options.
`void`	`setFontSize(int fontSize)` Sets the font size for label.
`void`	`setFontStyle(FontStyle fontStyle)` Sets the font style for the label, follows CSS font-style options (i.e.
`void`	`setLabelsCallback(LegendLabelsCallback labelsCallback)` Sets the user callback to generate labels.
`void`	`setPadding(int padding)` Sets the padding to apply around labels.
`void`	`setUsePointStyle(boolean usePointStyle)` Sets if label style will match corresponding point style (size is based on fontSize, boxWidth is not used in this case).
`String`	`toJSON()` Returns the JSON representation of the object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - setFontSize
```
public void setFontSize(int fontSize)
```
    Sets the font size for label.
    
    Parameters:
    
    fontSize - Font size for label.
  - getFontSize
```
public int getFontSize()
```
    Returns the font size for label.
    
    Returns:
    
    Font size for label.
  - setFontStyle
```
public void setFontStyle(FontStyle fontStyle)
```
    Sets the font style for the label, follows CSS font-style options (i.e. normal, italic, oblique, initial, inherit).
    
    Parameters:
    
    fontStyle - Font style for the label, follows CSS font-style options (i.e. normal, italic, oblique, initial, inherit).
  - getFontStyle
```
public FontStyle getFontStyle()
```
    Returns the font style for the label, follows CSS font-style options (i.e. normal, italic, oblique, initial, inherit).
    
    Returns:
    
    the font style for the label, follows CSS font-style options (i.e. normal, italic, oblique, initial, inherit).
  - setFontColor
```
public void setFontColor(IsColor fontColor)
```
    Sets the font color for label
    
    Parameters:
    
    fontColor - Font color for label
  - setFontColor
```
public void setFontColor(String fontColor)
```
    Sets the font color for label
    
    Parameters:
    
    fontColor - Font color for label
  - getFontColorAsString
```
public String getFontColorAsString()
```
    Returns the font color for label
    
    Returns:
    
    Font color for label.
  - getFontColor
```
public IsColor getFontColor()
```
    Returns the font color for label
    
    Returns:
    
    Font color for label.
  - setFontFamily
```
public void setFontFamily(String fontFamily)
```
    Sets the font family for the label, follows CSS font-family options.
    
    Parameters:
    
    fontFamily - Font family for the label, follows CSS font-family options.
  - getFontFamily
```
public String getFontFamily()
```
    Returns the font family for the label, follows CSS font-family options.
    
    Returns:
    
    Font family for the label, follows CSS font-family options.
  - setUsePointStyle
```
public void setUsePointStyle(boolean usePointStyle)
```
    Sets if label style will match corresponding point style (size is based on fontSize, boxWidth is not used in this case).
    
    Parameters:
    
    usePointStyle - if label style will match corresponding point style (size is based on fontSize, boxWidth is not used in this case).
  - isUsePointStyle
```
public boolean isUsePointStyle()
```
    Returns if label style will match corresponding point style (size is based on fontSize, boxWidth is not used in this case).
    
    Returns:
    
    if label style will match corresponding point style (size is based on fontSize, boxWidth is not used in this case).
  - setBoxWidth
```
public void setBoxWidth(int boxWidth)
```
    Sets the width of colored box.
    
    Parameters:
    
    boxWidth - width of colored box.
  - getBoxWidth
```
public int getBoxWidth()
```
    Returns the width of colored box.
    
    Returns:
    
    width of colored box.
  - setPadding
```
public void setPadding(int padding)
```
    Sets the padding to apply around labels. Only top and bottom are implemented.
    
    Parameters:
    
    padding - Padding to apply around labels. Only top and bottom are implemented.
  - getPadding
```
public int getPadding()
```
    Returns the padding to apply around labels. Only top and bottom are implemented.
    
    Returns:
    
    Padding to apply around labels. Only top and bottom are implemented.
  - getFilterCallback
```
public LegendFilterCallback getFilterCallback()
```
    Returns the user filter callback.
    
    Returns:
    
    the filterCallback
  - setFilterCallback
```
public void setFilterCallback(LegendFilterCallback filterCallback)
```
    Sets the user filter callback.
    
    Parameters:
    
    filterCallback - the filterCallback to set
  - getLabelsCallback
```
public LegendLabelsCallback getLabelsCallback()
```
    Returns the user callback to generate labels.
    
    Returns:
    
    the labelsCallback
  - setLabelsCallback
```
public void setLabelsCallback(LegendLabelsCallback labelsCallback)
```
    Sets the user callback to generate labels.
    
    Parameters:
    
    labelsCallback - the labelsCallback to set
  - setConfiguration
```
protected final void setConfiguration(T configuration)
```
    Parameters:
    
    configuration - the configuration to set
  - getConfiguration
```
protected final T getConfiguration()
```
    Returns the configuration element.
    
    Returns:
    
    the configuration element.
  - toJSON
```
public final String toJSON()
```
    Returns the JSON representation of the object.
    
    Returns:
    
    the JSON representation of the object.
  - getChart
```
public final AbstractChart<?,?> getChart()
```
    Returns the chart instance
    
    Returns:
    
    the chart

Class LegendLabels

Method Summary

Methods inherited from class java.lang.Object

Method Detail

setFontSize

getFontSize

setFontStyle

getFontStyle

setFontColor

setFontColor

getFontColorAsString

getFontColor

setFontFamily

getFontFamily

setUsePointStyle

isUsePointStyle

setBoxWidth

getBoxWidth

setPadding

getPadding

getFilterCallback

setFilterCallback

getLabelsCallback

setLabelsCallback

setConfiguration

getConfiguration

toJSON

getChart