Grapher interactor class
The library provides several view interactors to create links with the mouse.
The
IlvMakeLinkInteractor class is an interactor that allows a link of type
IlvLinkImage to be created by selecting the origin and destination node.
This interactor can be customized so that it creates your own type of link. The link is created by the method
makePolyPoint. This method uses the
getFrom and
getTo methods to determine the selected graphic objects:
protected IlvGraphic makePolyPoint(IlvPoint[] points)
{
return new IlvLinkImage(getFrom(), getTo(), isOriented());
}
If you override this method, you must also override the method
getLinkClass that returns the class of objects created by this interactor.
The class
IlvMakePolyLinkInteractor is a subclass of the
IlvMakeLinkInteractor class that allows you to create a link of class
IlvPolylineLinkImage.
Copyright © 2018, Rogue Wave Software, Inc. All Rights Reserved.
