New strange stuff
I've followed Chris suggestions and i ended up with this...
www.ingcivil.uchile.cl/shm/sandpit/atltest.html
(rewrote the code)
basically it does this:
var r1, r2, r3
google.visualization.events.addListener(chart3,'ready', function(){
google.visualization.events.addListener
(chart1,'rangechange',function(){
r1 = chart1.getVisibleChartRange();
chart2.setVisibleChartRange(r.start,r.end);
chart3.setVisibleChartRange(r.start,r.end);
r2 = chart2.getVisibleChartRange();
r3 = chart3.getVisibleChartRange();
// Print r1,r2,r3 start() and end() in HTML
});
});
any idea was is happing?
Thanks
tomas
On Jul 26, 3:18 am, tomas <[email protected]> wrote:
> Chris
>
> Thanks for your answer. I get your idea and I've seen your example,
> only that when I change the first graph's range, all three of them
> redraw. That's not precisely my objective. I would wish all three of
> them simply coordinate. My problem is with the third graph that seems
> to shift near 4 hours with the other graphs.
>
> I'll try and implement your idea of displaying the dates from
> getVisibleChartRange()
>
> Tomas
>
> On Jul 25, 10:34 am, chrissky <[email protected]> wrote:
>
> > Hey,
>
> > I created a new sample with three synchronized charts
>
> >http://www.shufflepoint.com/blog/timeline-6-21/timeline-3charts-sync....
>
> > Chris
>
> > On Jul 24, 4:41 pm, tomas <[email protected]> wrote:
>
> > > I have 3 ATL graphs on a page, each the first graph activates
> > > 'rangechange' listener, the other 2 graphs coordinate with the first,
>
> > > something like this
>
> > > google.visualization.events.addListener(chart1,'rangechange',function()
> > > { chart2.setVisibleChartRange(chart1.getVisibleChartRange
> > > ().start,chart1.getVisibleChartRange().end);
> > > chart3.setVisibleChartRange(chart1.getVisibleChartRange
> > > ().start,chart1.getVisibleChartRange().end);
> > > });
>
> > > my problem is that the third graph has a shift of some hours
>
> > > you can see my test
> > > athttp://www.ingcivil.uchile.cl/shm/sandpit/atltest.html
>
> > > I have the idea that this didn't happen before the last update
>
> > > has someone had the same problem?
>
> > > thanks
> > > tomas
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