DatasetRangeSelectionEvent (Charba - J2CL and GWT charts library based on CHART.JS)

java.lang.Object
- org.pepstock.charba.client.events.Event
- - org.pepstock.charba.client.events.AbstractEvent
  - - org.pepstock.charba.client.events.DatasetRangeSelectionEvent

```
public final class DatasetRangeSelectionEvent
extends AbstractEvent
```
Event which is fired when the user selects an area on the chart, by DatasetsItemsSelector.ID plugin.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields
Modifier and Type Field Description

static EventType TYPE
Event type

Constructor Summary

Constructors
Constructor	Description
`DatasetRangeSelectionEvent(BaseNativeEvent nativeEvent, ScaleValueItem from, ScaleValueItem to)`	Creates the event with start and end values of selected scale

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`dispatch(EventHandler handler)`	Implemented by subclasses to dispatch event on the handler.
`ScaleValueItem`	`getFrom()`	Returns the starting value of selected scale.
`ScaleValueItem`	`getTo()`	Returns the ending value of selected scale.

Methods inherited from class org.pepstock.charba.client.events.AbstractEvent
getChart, getNativeEvent, getType

Methods inherited from class org.pepstock.charba.client.events.Event
getSource, setSource

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

- Field Detail
  - TYPE
```
public static final EventType TYPE
```
    Event type
- Constructor Detail
  - DatasetRangeSelectionEvent
```
public DatasetRangeSelectionEvent(BaseNativeEvent nativeEvent,
                                  ScaleValueItem from,
                                  ScaleValueItem to)
```
    Creates the event with start and end values of selected scale
    
    Parameters:
    
    nativeEvent - native event of this custom event
    
    from - starting value of selected scale
    
    to - ending value of selected scale
- Method Detail
  - getFrom
```
public ScaleValueItem getFrom()
```
    Returns the starting value of selected scale.
    
    Returns:
    
    the starting value of selected scale
  - getTo
```
public ScaleValueItem getTo()
```
    Returns the ending value of selected scale.
    
    Returns:
    
    the ending value of selected scale
  - dispatch
```
protected void dispatch(EventHandler handler)
```
    Description copied from class: Event
    
    Implemented by subclasses to dispatch event on the handler.
    
    Specified by:
    
    dispatch in class Event
    
    Parameters:
    
    handler - handler instance