Hi Chad, thanks for your answers. You pretty much got me out of trouble.. :-)
But there are still one or two questions: - Your marker (arrow) change his angle adjustement. How did you do that? Because i didn't found a possibility to set the angle.. - What kind of Elements are used in your Tim Slide bar? Are this special animation elements of gwt, or normal java buttons and scrollbar? How do i find them in GWT? Thanks for your answers. Jan On 11 Okt., 23:55, Chad <chad...@gmail.com> wrote: > Jan, > > You can do it all with GWT. You can see a partial example of it here: > > http://www.dtrac.us/hmr.html > > I say partial because that page is setup for a race that takes place > in the future so there aren't any position reports to show yet. But, > even without that, you can see how the time line and animation works. > There is a time line (slider control) that can be manipulated > manually. There is a spinner control to allow user control over the > speed (forwards and backwards). There are also overlays that can be > turned on and off (and zoomed into). And the main race course can be > zoomed to (target images). We will also be tracking Marco Nannini in > the Route du Rhum next month. You can see the tracking page for his > race on his site: > > http://www.marconannini.com/tracking > > You'll notice the sites look very similar. The fact is, I did this > data driven. This way, I can just add a few rows to a few tables to > create a new event. It also supports multiple devices (boats, cars, > people, whatever) in a single event. It's not hard to do. Brian pretty > much hit it on the head when he said to use an array and a timer. Mine > was a little more complex since I keep the slider, the polyline, and > the position reports all in sync. > > Have fun, > Chadwww.milamade.com > > On Oct 9, 7:53 am, Jan <jan.widm...@gmx.ch> wrote: > > > Hi all, > > > For an actual project, we need to evaluate movements of motor-ships. > > The position datas are sent from a gps router on the ships and are > > saved in a database on our server. One of our goals is to show the > > driven way of one or more ships between a specified time as an > > animation. Our Application is written in Java with GWT. What we have > > already is, that the driven way get's drafted like a normal route in > > google maps. What we want is, to show for example all ship movements > > for one day in fast motion. > > > My actual problem is, how to animate the driven way. Is it possible to > > do the animation in GWT, or do we need to use javascript? > > > I hope, someone can give me some ideas. > > > Thanks a lot. > > > Jan > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
