Hi - thanks for the sample, but I'm using TeeChart 5 under VC++. Do you have a sample for this environment?

Rgds,

Sacha

Hi Narcís,

I see - thanks. I might be able to force both series to have the same X values. In this case, could you provide some sample code to use a custom function?

KR,

Sacha

Hi Narcis, Thanks for the sample. I was thinking more of using the custom function features in TeeChart to set up a relationship between two series. This would hopefully enable me to only have to populate series 1 and 2, and then the third series would be automatically populated. This is the most co...

Hi, I'm using TeeChart 5 under VC8 and would be grateful for some help in defining and using custom functions. I have two FastLine series, and would like to add a third series, which is (series 1 - series 2) * 100. I add points to the series like this: XValues.Create(VT_R8, 1, numElements); YValues....