RealTime Functions

TMac · Post by **TMac** » Fri Mar 09, 2007 12:55 pm

I am using TChart in a RealTime financial chart that is updating the data constantly.

I am working on putting Moving Averages on the Chart. When I update the data, is there any built-in way to do it without recalculating the entire Moving Average. I am only modifying or adding to the last datapoint, and then I call CheckDataSource(). It recalculates the Moving Average of every data point in the series which is pretty expensive.

Thanks,
TMac

Narcís · Post by **Narcís** » Tue Mar 13, 2007 11:43 am

Hi TMac,

I can't think of any solution to that unless you implement your own custom function or series style.