hi Helder, thx for the reply. I want to combine the mouse wheel with the Ctrl-Key, you are right. If i use such CanvasInteractor, in my case AbstractZoomInteractor, there isn't any support for the mouse wheel, is it? Or i re-implement the AbstractZommInteractor with additional MouseWheel Support, thats not a good style i think ... :/
regards Christian -------- Original-Nachricht -------- > Datum: Mon, 9 Feb 2009 12:11:15 +0000 > Von: "Helder Magalhães" <[email protected]> > An: [email protected] > Betreff: Re: zoom action with mouse wheel? > > is it possible to realize a zoom action with the mouse wheel? The > Interactor > > interface only implements MouseListener and MouseMotionListener but not > > MouseWheelListener which i think is required to realize that? Any > > suggestions? Is it planned for a further release of batik to support > this > > (maybe in AbstractZoomInteractor)? It would be very nice if anybody can > help > > me, thx a lot :) > > To achieve what you intend, you should customize the canvas > interactors. There's a wiki page [1] with useful information on that. > I'm not sure if the development team is planning to change the > existing interaction, though... Finally, note that using the mouse > wheel for that can be confusing for users: the mouse wheel is also > used many times for scroll operations. If I had to implement something > like that, I'd also use a modifier key for that (Ctrl+mouse wheel or > Shift+mouse wheel, for example). > > Hope this helps, > Helder Magalhães > > [1] http://wiki.apache.org/xmlgraphics-batik/CanvasInteractors > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] -- -------------------------------------------------------------------------------------------------------------------- Informatiker(b.i.b.) Christian Seifert, Softwaretechnologe für Anwendungs- / Webentwicklung Technologien: C/C++/C#.NET/PHP/JavaScript/AJAX/Java/SQL/TransactSQL/EmbeddedSQL Arbeitsumgebungen(IDE): VisualStudio 2005/2008, SharpDevelop, ZEND-Studio, Aptana, Eclipse, QuantaPlus Standards: OOP, MVC, W3C(XHTML 1.0, CSS 2.0) --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
