Package com.luciad.edit.handles

Interface IPointEditAction

public interface IPointEditAction

Abstraction of an action that is executed based on a Point.

Examples of this action are:

• move a point of a Polyline
• insert a point in a Polyline
• remove a point from a Polyline

This class is used by PointEditHandle.

Method Summary

Modifier and Type	Method	Description
void	execute(Point location, ChangeStatus changeStatus)	Performs the action.
void	execute(Point location, EventStatus eventStatus, ChangeStatus changeStatus)	Performs the part of the action that corresponds to the given EventStatus.

Method Details

execute

void execute(@NotNull
 Point location,
 @NotNull
 ChangeStatus changeStatus)

Performs the action.

Parameters:

location - the Point location that is used to perform the action

changeStatus - the status of the action. Can be used to distinguish between intermediate changes and a finished change.

execute

void execute(@NotNull
 Point location,
 @NotNull
 EventStatus eventStatus,
 @NotNull
 ChangeStatus changeStatus)

Performs the part of the action that corresponds to the given EventStatus.

Parameters:

location - the Point location that is used to perform the action

eventStatus - Used to indicate that an action has started, is in progress, or has ended. This can for example be used by edit handles that apply the action on drag events. It is guaranteed that a sequence of calls to this method will contain at least 1 Start, and 1 End call.

changeStatus - the status of the action. Can be used to distinguish between intermediate changes and a finished change.