Depending on where your data is coming from and what format is coming from,
you can use a sampling method to par down the data set. Something like
for (var i:int = 0 ; i < 10000 ; i=i+5) {
newArray.addItem((oa[i] + oa[i+1] + oa[i+2] + oa[i+3] + oa[i+4])/5)
}
lineChart.dataProvider = newArray;
-HTH,
Tino
On Sun, Nov 15, 2009 at 1:16 AM, napearson99 <[email protected]> wrote:
>
>
> I have a dataset of about 10,000 points. I want to plot the data in a line
> chart. I don't need every single item to be plotted, i just need to shape of
> the data show up.
>
> I thought I'd done something like this before...but when I hooked it up
> earlier today it went really slow.
>
> Any thoughts?
>
>
>
