org.moxieapps.gwt.highcharts.client.events

Class SeriesClickEvent

java.lang.Object

org.moxieapps.gwt.highcharts.client.events.MouseEvent

org.moxieapps.gwt.highcharts.client.events.SeriesEvent

org.moxieapps.gwt.highcharts.client.events.SeriesClickEvent

public class SeriesClickEvent
extends SeriesEvent

Provides access to the raw information provided by Highcharts when a user clicks on a series in the chart, including the nearest point to the click. This class should not be instantiated directly, but instead you should create a SeriesClickEventHandler and register it via the SeriesPlotOptions.setSeriesClickEventHandler(SeriesClickEventHandler) method in order to access click events.

Since:

1.1.0

Author:

squinn@moxiegroup.com (Shawn Quinn)

Constructor Summary

Constructors

Constructor and Description
SeriesClickEvent(com.google.gwt.core.client.JavaScriptObject event, com.google.gwt.core.client.JavaScriptObject series) This constructor is intended for internal use only.

Method Summary

Methods

Modifier and Type	Method and Description
Point	getNearestPoint() Create a new GWT point instance that is connected to the Highcharts JS point instance associated with the nearest point to the click (e.g.
String	getNearestPointName() Return the name of the point nearest to the click (e.g.
double	getNearestXAsDouble() Return the x value of the nearest point as a double.
long	getNearestXAsLong() Return the x value of the nearest point as a long.
String	getNearestXAsString() Return the x value of the nearest point as a string.
double	getNearestYAsDouble() Return the y value of the nearest point as a double.
long	getNearestYAsLong() Return the y value of the nearest point as a long.
String	getNearestYAsString() Return the y value of the nearest point as a string.

Methods inherited from class org.moxieapps.gwt.highcharts.client.events.SeriesEvent

getSeriesId, getSeriesName

Methods inherited from class org.moxieapps.gwt.highcharts.client.events.MouseEvent

getClientX, getClientY, getNativeButton, getNativeEvent, getRelativeX, getRelativeY, getScreenX, getScreenY, isAltKeyDown, isControlKeyDown, isMetaKeyDown, isShiftKeyDown

Methods inherited from class java.lang.Object

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

Constructor Detail

SeriesClickEvent

public SeriesClickEvent(com.google.gwt.core.client.JavaScriptObject event,
                com.google.gwt.core.client.JavaScriptObject series)

This constructor is intended for internal use only. You should not create click events directly, but instead should register a SeriesClickEventHandler.

Parameters:

event - The native javascript object containing the details of the original event that was fired.

series - The native javascript object that represents the series instance that the event was triggered on.

Method Detail

getNearestPoint

public Point getNearestPoint()

Create a new GWT point instance that is connected to the Highcharts JS point instance associated with the nearest point to the click (e.g. "event.point").

Returns:

A Point instance that is connected to the Highcharts data point associated with this event

getNearestPointName

public String getNearestPointName()

Return the name of the point nearest to the click (e.g. "event.point.name").

Returns:

The name of the point that was nearest to where the user clicked on the series.

getNearestXAsDouble

public double getNearestXAsDouble()

Return the x value of the nearest point as a double. An exception will be thrown if the native value of the object is not a number.

Returns:

The x value of the nearest point as a double.

getNearestXAsLong

public long getNearestXAsLong()

Return the x value of the nearest point as a long. An exception will be thrown if the native value of the object is not a number.

Returns:

The x value of the nearest point as a long.

getNearestXAsString

public String getNearestXAsString()

Return the x value of the nearest point as a string. An exception will be thrown if the native value of the object is not a string.

Returns:

The x value of the nearest point as a string.

getNearestYAsDouble

public double getNearestYAsDouble()

Return the y value of the nearest point as a double. An exception will be thrown if the native value of the object is not a number.

Returns:

The y value of the nearest point as a double.

getNearestYAsLong

public long getNearestYAsLong()

Return the y value of the nearest point as a long. An exception will be thrown if the native value of the object is not a number.

Returns:

The y value of the nearest point as a long.

getNearestYAsString

public String getNearestYAsString()

Return the y value of the nearest point as a string. An exception will be thrown if the native value of the object is not a string.

Returns:

The y value of the nearest point as a string.