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

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

```
public final class AnimationItem
extends NativeObjectContainer
```
The onProgress and onComplete events are useful for synchronizing an external draw to the chart animation.
This is a wrapper of the CHART.JS item with all needed info.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors
Constructor	Description
`AnimationItem(ConfigurationEnvelop<NativeObject> envelop)`	Creates the item using an envelop with native java script object which contains all properties. It is called from `configuration` package.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IsChart`	`getChart()`	Returns the CHARBA chart instance.
`double`	`getCurrentStep()`	Returns the current animation frame number.
`double`	`getNumSteps()`	Returns the total number of animation frames.
`boolean`	`isInitial()`	Returns `true` for the initial animation of the chart.

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
  - AnimationItem
```
public AnimationItem(ConfigurationEnvelop<NativeObject> envelop)
```
    Creates the item using an envelop with native java script object which contains all properties.
    It is called from configuration package.
    
    Parameters:
    
    envelop - envelop with native java script object which contains all properties.
- Method Detail
  - getChart
```
public IsChart getChart()
```
    Returns the CHARBA chart instance.
    
    Returns:
    
    the CHARBA chart instance
  - isInitial
```
public boolean isInitial()
```
    Returns true for the initial animation of the chart.
    
    Returns:
    
    true for the initial animation of the chart
  - getCurrentStep
```
public double getCurrentStep()
```
    Returns the current animation frame number.
    
    Returns:
    
    the current animation frame number.
  - getNumSteps
```
public double getNumSteps()
```
    Returns the total number of animation frames.
    
    Returns:
    
    the total number of animation frames.