org.pepstock.charba.client.impl.plugins

Class ChartPointer

java.lang.Object

org.pepstock.charba.client.plugins.AbstractPlugin

org.pepstock.charba.client.impl.plugins.ChartPointer

All Implemented Interfaces:

Plugin

public final class ChartPointer
extends AbstractPlugin

This plugin is changing the cursor when mouse over on dataset on canvas if a dataset selection handler has been.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields

Modifier and Type	Field and Description
static ChartPointerOptionsFactory	FACTORY The factory to create options for plugin.
static String	ID Plugin ID "cursorpointer"

Constructor Summary

Constructors

Constructor and Description
ChartPointer()

Method Summary

Modifier and Type	Method and Description
String	getId() Plugins must define a unique id in order to be configurable. Returns the plugin id.
void	onAfterEvent(AbstractChart<?,?> chart, ChartNativeEvent event) Called after the 'event' has been consumed.
void	onAfterInit(AbstractChart<?,?> chart) Called after 'chart' has been initialized and before the first update.

Methods inherited from class org.pepstock.charba.client.plugins.AbstractPlugin

onAfterDatasetDraw, onAfterDatasetsDraw, onAfterDatasetsUpdate, onAfterDatasetUpdate, onAfterDraw, onAfterLayout, onAfterRender, onAfterTooltipDraw, onAfterUpdate, onBeforeDatasetDraw, onBeforeDatasetsDraw, onBeforeDatasetsUpdate, onBeforeDatasetUpdate, onBeforeDraw, onBeforeEvent, onBeforeInit, onBeforeLayout, onBeforeRender, onBeforeTooltipDraw, onBeforeUpdate, onConfigure, onDestroy, onResize, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ID

public static final String ID

Plugin ID "cursorpointer"

See Also:

Constant Field Values

FACTORY

public static final ChartPointerOptionsFactory FACTORY

The factory to create options for plugin.

Constructor Detail

ChartPointer

public ChartPointer()

Method Detail

getId

public String getId()

Description copied from interface: Plugin

Plugins must define a unique id in order to be configurable.
Returns the plugin id. A plugin id

• can not start with a dot or an underscore
• can not contain any non-URL-safe characters
• cannot contain upper-case letters
• should be something short, but also reasonably descriptive

Returns:

the plugin id.

onAfterInit

public void onAfterInit(AbstractChart<?,?> chart)

Description copied from interface: Plugin

Called after 'chart' has been initialized and before the first update.

Specified by:

onAfterInit in interface Plugin

Overrides:

onAfterInit in class AbstractPlugin

Parameters:

chart - the chart instance.

onAfterEvent

public void onAfterEvent(AbstractChart<?,?> chart,
                         ChartNativeEvent event)

Description copied from interface: Plugin

Called after the 'event' has been consumed. Note that this hook will not be called if the 'event' has been previously discarded.

Specified by:

onAfterEvent in interface Plugin

Overrides:

onAfterEvent in class AbstractPlugin

Parameters:

chart - the chart instance.

event - The event object.