I still suspect the ChartRangeFilter is most of the problem rather than the
AreaChart.  There were some redundant draw calls in the ChartRangeFilter
that I had tried to remove, but was forced to restore until we can deal
with the event triggering behavior in a different way.

It will be a while before we can make any changes that you will see, so at
this time, I am mostly trying to help you find a way to work around the
problems.  Here are a couple more ideas:

* Display less data in your ChartRangeFilter.  Only 2 columns should be
necessary to have it function.

* Using the async: true option on your chart should help with
interactivity, so you can drag the slider more responsively, though the
chart drawing will lag behind.  Add this option both to your line/area
chart, and to the chart within the ChartRangeFilter (under ui.chartOptions).

* Reducing the number of rows of data will have the most impact.  If you
could severely reduce the data sent to the ChartRangeFilter, while sending
the original data to your chart, that should also help, since most of the
problem is in the ChartRangeFilter.  You would have to not use a Dashboard
but draw the components and handle the events yourself.



On Thu, Jul 23, 2015 at 2:13 AM, mariummalik22 <[email protected]>
wrote:

> Hi Daniel!
> I have removed focus Target and have changed area chart to Line chart
> everywhere, but still I could not see any improvement. It is still getting
> stuck, when moving it by using category range filter.
>



-- 
Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2>  -
978-394-1058
[email protected] <[email protected]>   5CC, Cambridge MA
[email protected] <[email protected]> 9 Juniper Ridge
Road, Acton MA

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