org.moxieapps.gwt.highcharts.client.events
Interface PointSelectEventHandler
public interface PointSelectEventHandler
An interface that can be used as a callback handler when select events are fired on the individual
points in a series. General usage is as follows:
chart.setSeriesPlotOptions(new SeriesPlotOptions()
.setPointSelectEventHandler(new PointSelectEventHandler() {
public boolean onSelect(PointSelectEvent selectEvent) {
Window.alert("Point selectd: " + selectEvent.getXAsLong() + ", " + selectEvent.getYAsLong());
return true;
}
)
});
See the documentation on the PointSelectEvent
class for more details on the data
available when a point select event occurs.
- Since:
- 1.1.0
- Author:
- squinn@moxiegroup.com (Shawn Quinn)
Method Summary |
boolean |
onSelect(PointSelectEvent pointSelectEvent)
This method is fired whenever a select event occurs on an individual point. |
onSelect
boolean onSelect(PointSelectEvent pointSelectEvent)
- This method is fired whenever a select event occurs on an individual point. See
the
PointSelectEvent
class for more details on the data available when this event is fired.
Return false to prevent the selection from occurring.
- Parameters:
pointSelectEvent
- The details of the event that occurred.
- Returns:
- The response to send back to the event handler function. Return false to prevent the action.
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