org.pepstock.charba.client.zoom

Class ZoomPlugin

java.lang.Object

org.pepstock.charba.client.zoom.ZoomPlugin

public final class ZoomPlugin
extends Object

Entry point of ZOOM plugin to enable the plugin.
The ZOOM plugin is highly customizable CHART.JS plugin that is zooming data of charts.
The ZOOM plugin plugin has got a dependency with javascript utility hammer, utility used for gesture recognition.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields

Modifier and Type	Field and Description
static ZoomOptionsFactory	FACTORY Zoom options factory
static String	ID Plugin ID "zoom".

Method Summary

Modifier and Type	Method and Description
static Drag	createDrag() Creates new customized drag-to-zoom effect.
static Drag	createDrag(IsChart chart) Creates new customized drag-to-zoom effect.
static void	enable() Inject the plugin but disables into all charts waiting for the specific statement for each chart.
static void	enable(boolean enableToAllCharts) Inject the plugin and by the argument decides to enable the plugin to all charts or not.
static void	enable(boolean enableToAllCharts, boolean enableHammerInjection) Inject the plugin and by the argument decides to enable the plugin to all charts or not.
static void	resetZoom(IsChart chart) Reset the zoom of chart when ZoomPlugin is activated.

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

Plugin ID "zoom".

FACTORY

public static final ZoomOptionsFactory FACTORY

Zoom options factory

Method Detail

enable

public static void enable()

Inject the plugin but disables into all charts waiting for the specific statement for each chart.

enable

public static void enable(boolean enableToAllCharts)

Inject the plugin and by the argument decides to enable the plugin to all charts or not.

Parameters:

enableToAllCharts - by true the plugin will be enabled to all charts, otherwise false.

enable

public static void enable(boolean enableToAllCharts,
                          boolean enableHammerInjection)

Inject the plugin and by the argument decides to enable the plugin to all charts or not.

Parameters:

enableToAllCharts - by true the plugin will be enabled to all charts, otherwise false.

enableHammerInjection - if false, HammerJs library will not be injected

resetZoom

public static void resetZoom(IsChart chart)

Reset the zoom of chart when ZoomPlugin is activated.

Parameters:

chart - chart instance to invoke

createDrag

public static Drag createDrag(IsChart chart)

Creates new customized drag-to-zoom effect.

Parameters:

chart - chart instance to relate to new drag object, for defaults

Returns:

new customized drag-to-zoom effect

createDrag

public static Drag createDrag()

Creates new customized drag-to-zoom effect.

Returns:

new customized drag-to-zoom effect