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

java.lang.Object
- org.pepstock.charba.client.commons.NativeObjectContainer
- - org.pepstock.charba.client.items.DatasetElement

```
public class DatasetElement
extends NativeObjectContainer
```
Calling some methods on your chart instance passing an argument of an event, will return the elements at the event position.
The elements are mapped by this object.
This is the CHART.JS item with all needed info about a selected data set.
This object has been created and passed to event handler or callbacks to apply own logic.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`DatasetElement(CallbacksEnvelop<NativeObject> envelop)` Creates the item using an envelop of the native java script object which contains all properties.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`getAngle()` Returns the angle of data set item.
`double`	`getBase()` Returns the base value of data set.
`double`	`getCircumference()` Returns the circumference of data set item.
`double`	`getControlPointNextX()` Returns the next X control point of data set item in pixel.
`double`	`getControlPointNextY()` Returns the next Y control point of data set item in pixel.
`double`	`getControlPointPreviousX()` Returns the previous X control point of data set item in pixel.
`double`	`getControlPointPreviousY()` Returns the previous Y control point of data set item in pixel.
`double`	`getEndAngle()` Returns the end angle of data set item.
`double`	`getHeight()` Returns the height of data set item in pixel.
`double`	`getInnerRadius()` Returns the inner radius of data set item in pixel.
`DatasetElementOptions`	`getOptions()` Returns the data set item options.
`double`	`getOuterRadius()` Returns the outer radius of data set item in pixel.
`Parsed`	`getParsed()` Returns the parsed values.
`double`	`getStartAngle()` Returns the start angle of data set item.
`double`	`getWidth()` Returns the width of data set item in pixel.
`double`	`getX()` Returns the X location of data set item in pixel.
`double`	`getY()` Returns the Y location of data set item in pixel.
`boolean`	`isHorizontal()` Returns if is an horizontal view.
`boolean`	`isSkipped()` Returns `true` if skipped.
`boolean`	`isStop()` Returns `true` if stopped.

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

- Constructor Detail
  - DatasetElement
```
protected DatasetElement(CallbacksEnvelop<NativeObject> envelop)
```
    Creates the item using an envelop of the native java script object which contains all properties.
    
    Parameters:
    
    envelop - envelop of the nativeObject native java script object which contains all properties.
- Method Detail
  - getOptions
```
public final DatasetElementOptions getOptions()
```
    Returns the data set item options.
    
    Returns:
    
    the data set item options.
  - getParsed
```
public final Parsed getParsed()
```
    Returns the parsed values.
    
    Returns:
    
    the parsed values.
  - isHorizontal
```
public final boolean isHorizontal()
```
    Returns if is an horizontal view.
    
    Returns:
    
    true if is an horizontal view.
  - getBase
```
public final double getBase()
```
    Returns the base value of data set.
    
    Returns:
    
    the base value of data set.
  - getX
```
public final double getX()
```
    Returns the X location of data set item in pixel.
    
    Returns:
    
    the X location of data set item in pixel.
  - getY
```
public final double getY()
```
    Returns the Y location of data set item in pixel.
    
    Returns:
    
    the Y location of data set item in pixel.
  - getWidth
```
public final double getWidth()
```
    Returns the width of data set item in pixel.
    
    Returns:
    
    the width of data set item in pixel.
  - getHeight
```
public final double getHeight()
```
    Returns the height of data set item in pixel.
    
    Returns:
    
    the height of data set item in pixel.
  - isSkipped
```
public final boolean isSkipped()
```
    Returns true if skipped.
    
    Returns:
    
    true if skipped.
  - isStop
```
public final boolean isStop()
```
    Returns true if stopped.
    
    Returns:
    
    true if stopped.
  - getControlPointPreviousX
```
public final double getControlPointPreviousX()
```
    Returns the previous X control point of data set item in pixel.
    
    Returns:
    
    the previous X control point of data set item in pixel.
  - getControlPointPreviousY
```
public final double getControlPointPreviousY()
```
    Returns the previous Y control point of data set item in pixel.
    
    Returns:
    
    the previous Y control point of data set item in pixel.
  - getControlPointNextX
```
public final double getControlPointNextX()
```
    Returns the next X control point of data set item in pixel.
    
    Returns:
    
    the next X control point of data set item in pixel.
  - getControlPointNextY
```
public final double getControlPointNextY()
```
    Returns the next Y control point of data set item in pixel.
    
    Returns:
    
    the next Y control point of data set item in pixel.
  - getAngle
```
public final double getAngle()
```
    Returns the angle of data set item.
    
    Returns:
    
    the angle of data set item.
  - getStartAngle
```
public final double getStartAngle()
```
    Returns the start angle of data set item.
    
    Returns:
    
    the start angle of data set item.
  - getEndAngle
```
public double getEndAngle()
```
    Returns the end angle of data set item.
    
    Returns:
    
    the end angle of data set item.
  - getCircumference
```
public double getCircumference()
```
    Returns the circumference of data set item.
    
    Returns:
    
    the circumference of data set item.
  - getOuterRadius
```
public double getOuterRadius()
```
    Returns the outer radius of data set item in pixel.
    
    Returns:
    
    the outer radius of data set item in pixel.
  - getInnerRadius
```
public double getInnerRadius()
```
    Returns the inner radius of data set item in pixel.
    
    Returns:
    
    the inner radius of data set item in pixel.

Class DatasetElement

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Constructor Detail

DatasetElement

Method Detail

getOptions

getParsed

isHorizontal

getBase

getX

getY

getWidth

getHeight

isSkipped

isStop

getControlPointPreviousX

getControlPointPreviousY

getControlPointNextX

getControlPointNextY

getAngle

getStartAngle

getEndAngle

getCircumference

getOuterRadius

getInnerRadius