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

java.lang.Object
- com.google.gwt.user.client.ui.UIObject
- - com.google.gwt.user.client.ui.Widget
  - - com.google.gwt.user.client.ui.Panel
    - - com.google.gwt.user.client.ui.SimplePanel
      - org.pepstock.charba.client.gwt.widgets.AbstractChartWidget<MeterChart>
        
        org.pepstock.charba.client.gwt.widgets.MeterChartWidget

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.AcceptsOneWidget, com.google.gwt.user.client.ui.HasOneWidget, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, Iterable<com.google.gwt.user.client.ui.Widget>, IsChart, IsDatasetCreator<MeterDataset>
```
public final class MeterChartWidget
extends AbstractChartWidget<MeterChart>
implements IsDatasetCreator<MeterDataset>
```
METER chart GWT WIDGET implementation.

Author:

Andrea "Stock" Stocchero

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
  com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled
- Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets
  com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Field Summary
- Fields inherited from class com.google.gwt.user.client.ui.UIObject
  DEBUG_ID_PREFIX

Constructor Summary

Constructors
Constructor Description

MeterChartWidget()
Builds the object.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MeterOptions`	`getOptions()`	Returns the options of chart.
`MeterDataset`	`newDataset(boolean hidden)`	Creates a new dataset related to chart type.
`MeterDataset`	`newDataset(double max)`	Returns a dataset with a maximum value.
`static void`	`register()`	Registers the METER controller in CHART.JS.

Methods inherited from class org.pepstock.charba.client.gwt.widgets.AbstractChartWidget
addHandler, checkAxes, checkDatasets, createAndSetTimer, destroy, draw, fireEvent, getActiveElements, getBaseType, getCanvas, getChart, getChartElement, getData, getDatasetAtEvent, getDatasetItem, getDatasetReferenceFactory, getDefaultChartOptions, getDrawCount, getElementAtEvent, getElementAtEvent, getElementsAtEvent, getElementsAtEvent, getHandlerCount, getId, getInitialCursor, getNode, getPlugins, getTimer, getTooltipActiveElements, getType, getVisibleDatasetCount, getWholeOptions, hide, hide, isChartAttached, isDatasetVisible, isDataVisible, isDestroyOnDetach, isDrawOnAttach, isEventHandled, isInitialized, reconfigure, reconfigure, reconfigure, removeCanvasPreventDefault, render, reset, resetActiveElements, resetTooltipActiveElements, resize, resize, setActiveElements, setActiveElements, setDatasetVisibility, setDestroyOnDetach, setDrawOnAttach, setTooltipActiveElements, setTooltipActiveElements, setTooltipActiveElements, setTooltipActiveElements, show, show, stop, toBase64Image, toggleDataVisibility, update, update, update

Methods inherited from class com.google.gwt.user.client.ui.SimplePanel
add, getContainerElement, getWidget, iterator, remove, setWidget, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Panel
add, adopt, clear, doAttachChildren, doDetachChildren, orphan, remove

Methods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

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

Methods inherited from interface org.pepstock.charba.client.IsChart
clear, toBase64Image, toBase64Image, toBase64Image

Methods inherited from interface org.pepstock.charba.client.IsDatasetCreator
newDataset

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - MeterChartWidget
```
public MeterChartWidget()
```
    Builds the object.
- Method Detail
  - getOptions
```
public MeterOptions getOptions()
```
    Description copied from interface: IsChart
    
    Returns the options of chart.
    
    Specified by:
    
    getOptions in interface IsChart
    
    Returns:
    
    the options of chart.
  - newDataset
```
public MeterDataset newDataset(boolean hidden)
```
    Description copied from interface: IsDatasetCreator
    
    Creates a new dataset related to chart type.
    
    Specified by:
    
    newDataset in interface IsDatasetCreator<MeterDataset>
    
    Parameters:
    
    hidden - if true, it will be initially hidden.
    
    Returns:
    
    a new dataset related to chart type.
  - newDataset
```
public MeterDataset newDataset(double max)
```
    Returns a dataset with a maximum value.
    
    Parameters:
    
    max - maximum value of dataset
    
    Returns:
    
    dataset instance
  - register
```
public static void register()
```
    Registers the METER controller in CHART.JS.