java.lang.Object
- org.pepstock.charba.client.commons.NativeObjectContainer
- - org.pepstock.charba.client.commons.AbstractNode
  - - org.pepstock.charba.client.geo.Legend

```
public final class Legend
extends AbstractNode
```
Legend configuration for GEO chart scale.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`DEFAULT_INDICATOR_WIDTH`	Default indicator width options, 10.
`static int`	`DEFAULT_LENGTH`	Default length options, 100.
`static int`	`DEFAULT_MARGIN`	Default margin options, 8.
`static int`	`DEFAULT_WIDTH`	Default width options, 50.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Align`	`getAlign()`	Returns the alignment of the legend on the chart area.
`AlignCallback`	`getAlignCallback()`	Returns the callback to set the alignment of the legend on the chart area.
`int`	`getIndicatorWidth()`	Returns how many pixels should be used for the color bar.
`WidthCallback<ScaleContext>`	`getIndicatorWidthCallback()`	Returns the callback to set how many pixels should be used for the color bar.
`int`	`getLength()`	Returns the length of the legend.
`LengthCallback`	`getLengthCallback()`	Returns the callback to set length of the legend.
`int`	`getMargin()`	Returns the margin pixels such that it doesn't stick to the edge of the chart.
`Margin`	`getMarginAsObject()`	Returns the margin pixels such that it doesn't stick to the edge of the chart.
`MarginCallback`	`getMarginCallback()`	Returns the callback to set the margin pixels such that it doesn't stick to the edge of the chart.
`Position`	`getPosition()`	Returns the location of the legend on the chart area.
`PositionPoint`	`getPositionAsPoint()`	Returns the location of the legend on the chart area.
`PositionCallback`	`getPositionCallback()`	Returns the callback to set the location of the legend on the chart area.
`int`	`getWidth()`	Returns how wide the scale is. For a horizontal scale the height if a value less than 1 is given, is it assume to be a ratio of the corresponding chart area.
`WidthCallback<ScaleContext>`	`getWidthCallback()`	Returns the callback to set how wide the scale is.
`void`	`setAlign(AlignCallback alignCallback)`	Sets the alignment of the legend on the chart area.
`void`	`setAlign(Align align)`	Sets the alignment of the legend on the chart area.
`void`	`setIndicatorWidth(int width)`	Sets how many pixels should be used for the color bar.
`void`	`setIndicatorWidth(WidthCallback<ScaleContext> indicatorWidthCallback)`	Sets how many pixels should be used for the color bar.
`void`	`setLength(int length)`	Sets the length of the legend.
`void`	`setLength(LengthCallback lengthCallback)`	Sets the length of the legend.
`void`	`setMargin(int margin)`	Sets the margin pixels such that it doesn't stick to the edge of the chart.
`void`	`setMargin(MarginCallback marginCallback)`	Sets the margin pixels such that it doesn't stick to the edge of the chart.
`void`	`setMargin(Margin margin)`	Sets the margin pixels such that it doesn't stick to the edge of the chart.
`void`	`setPosition(PositionCallback positionCallback)`	Sets the location of the legend on the chart area.
`void`	`setPosition(Position position)`	Sets the location of the legend on the chart area.
`void`	`setPosition(PositionPoint position)`	Sets the location of the legend on the chart area.
`void`	`setWidth(int width)`	Sets how wide the scale is. For a horizontal scale the height if a value less than 1 is given, is it assume to be a ratio of the corresponding chart area.
`void`	`setWidth(WidthCallback<ScaleContext> widthCallback)`	Sets how wide the scale is.

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, 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, 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

- Field Detail
  - DEFAULT_LENGTH
```
public static final int DEFAULT_LENGTH
```
    Default length options, 100.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WIDTH
```
public static final int DEFAULT_WIDTH
```
    Default width options, 50.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_INDICATOR_WIDTH
```
public static final int DEFAULT_INDICATOR_WIDTH
```
    Default indicator width options, 10.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_MARGIN
```
public static final int DEFAULT_MARGIN
```
    Default margin options, 8.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - setPosition
```
public void setPosition(Position position)
```
    Sets the location of the legend on the chart area.
    
    Parameters:
    
    position - the location of the legend on the chart area
  - setPosition
```
public void setPosition(PositionPoint position)
```
    Sets the location of the legend on the chart area.
    
    Parameters:
    
    position - the location of the legend on the chart area
  - getPosition
```
public Position getPosition()
```
    Returns the location of the legend on the chart area.
    
    Returns:
    
    the location of the legend on the chart area
  - getPositionAsPoint
```
public PositionPoint getPositionAsPoint()
```
    Returns the location of the legend on the chart area.
    
    Returns:
    
    the location of the legend on the chart area
  - setAlign
```
public void setAlign(Align align)
```
    Sets the alignment of the legend on the chart area.
    
    Parameters:
    
    align - the alignment of the legend on the chart area
  - getAlign
```
public Align getAlign()
```
    Returns the alignment of the legend on the chart area.
    
    Returns:
    
    the alignment of the legend on the chart area
  - setLength
```
public void setLength(int length)
```
    Sets the length of the legend.
    
    Parameters:
    
    length - the length of the legend
  - getLength
```
public int getLength()
```
    Returns the length of the legend.
    
    Returns:
    
    the length of the legend
  - setWidth
```
public void setWidth(int width)
```
    Sets how wide the scale is.
    For a horizontal scale the height if a value less than 1 is given, is it assume to be a ratio of the corresponding chart area.
    
    Parameters:
    
    width - how wide the scale is
  - getWidth
```
public int getWidth()
```
    Returns how wide the scale is.
    For a horizontal scale the height if a value less than 1 is given, is it assume to be a ratio of the corresponding chart area.
    
    Returns:
    
    how wide the scale is
  - setIndicatorWidth
```
public void setIndicatorWidth(int width)
```
    Sets how many pixels should be used for the color bar.
    
    Parameters:
    
    width - how many pixels should be used for the color bar
  - getIndicatorWidth
```
public int getIndicatorWidth()
```
    Returns how many pixels should be used for the color bar.
    
    Returns:
    
    how many pixels should be used for the color bar
  - setMargin
```
public void setMargin(int margin)
```
    Sets the margin pixels such that it doesn't stick to the edge of the chart.
    
    Parameters:
    
    margin - the margin pixels such that it doesn't stick to the edge of the chart
  - setMargin
```
public void setMargin(Margin margin)
```
    Sets the margin pixels such that it doesn't stick to the edge of the chart.
    
    Parameters:
    
    margin - the margin pixels such that it doesn't stick to the edge of the chart
  - getMargin
```
public int getMargin()
```
    Returns the margin pixels such that it doesn't stick to the edge of the chart.
    
    Returns:
    
    the margin pixels such that it doesn't stick to the edge of the chart
  - getMarginAsObject
```
public Margin getMarginAsObject()
```
    Returns the margin pixels such that it doesn't stick to the edge of the chart.
    
    Returns:
    
    the margin pixels such that it doesn't stick to the edge of the chart
  - setPosition
```
public void setPosition(PositionCallback positionCallback)
```
    Sets the location of the legend on the chart area.
    
    Parameters:
    
    positionCallback - the callback to set the location of the legend on the chart area
  - getPositionCallback
```
public PositionCallback getPositionCallback()
```
    Returns the callback to set the location of the legend on the chart area.
    
    Returns:
    
    the callback to set the location of the legend on the chart area
  - setAlign
```
public void setAlign(AlignCallback alignCallback)
```
    Sets the alignment of the legend on the chart area.
    
    Parameters:
    
    alignCallback - the alignment of the legend on the chart area.
  - getAlignCallback
```
public AlignCallback getAlignCallback()
```
    Returns the callback to set the alignment of the legend on the chart area.
    
    Returns:
    
    the callback to set the alignment of the legend on the chart area
  - setLength
```
public void setLength(LengthCallback lengthCallback)
```
    Sets the length of the legend.
    
    Parameters:
    
    lengthCallback - the callback to set length of the legend.
  - getLengthCallback
```
public LengthCallback getLengthCallback()
```
    Returns the callback to set length of the legend.
    
    Returns:
    
    the callback to set length of the legend
  - setWidth
```
public void setWidth(WidthCallback<ScaleContext> widthCallback)
```
    Sets how wide the scale is.
    
    Parameters:
    
    widthCallback - the callback to set how wide the scale is
  - getWidthCallback
```
public WidthCallback<ScaleContext> getWidthCallback()
```
    Returns the callback to set how wide the scale is.
    
    Returns:
    
    the callback to set how wide the scale is
  - setIndicatorWidth
```
public void setIndicatorWidth(WidthCallback<ScaleContext> indicatorWidthCallback)
```
    Sets how many pixels should be used for the color bar.
    
    Parameters:
    
    indicatorWidthCallback - the callback to set how many pixels should be used for the color bar
  - getIndicatorWidthCallback
```
public WidthCallback<ScaleContext> getIndicatorWidthCallback()
```
    Returns the callback to set how many pixels should be used for the color bar.
    
    Returns:
    
    the callback to set how many pixels should be used for the color bar
  - setMargin
```
public void setMargin(MarginCallback marginCallback)
```
    Sets the margin pixels such that it doesn't stick to the edge of the chart.
    
    Parameters:
    
    marginCallback - the callback to set the margin pixels such that it doesn't stick to the edge of the chart
  - getMarginCallback
```
public MarginCallback getMarginCallback()
```
    Returns the callback to set the margin pixels such that it doesn't stick to the edge of the chart.
    
    Returns:
    
    the callback to set the margin pixels such that it doesn't stick to the edge of the chart

Class Legend

Field Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_LENGTH

DEFAULT_WIDTH

DEFAULT_INDICATOR_WIDTH

DEFAULT_MARGIN

Method Detail

setPosition

setPosition

getPosition

getPositionAsPoint

setAlign

getAlign

setLength

getLength

setWidth

getWidth

setIndicatorWidth

getIndicatorWidth

setMargin

setMargin

getMargin

getMarginAsObject

setPosition

getPositionCallback

setAlign

getAlignCallback

setLength

getLengthCallback

setWidth

getWidthCallback

setIndicatorWidth

getIndicatorWidthCallback

setMargin

getMarginCallback