adding curves with VB

rfgrove · Post by **rfgrove** » Wed Jan 10, 2007 11:36 am

You recently provided help with my use of manual scaling of contour plots (thank you very much). I would like to add a few circles to the contour plot. Do you have any sample programs that illustrate how to do this?

Thanks in advance

Post by **DPlotAdmin** » Wed Jan 10, 2007 3:55 pm

Can't be done, sorry. (At least not in DPlot). Surface plots are currently restricted to 1 data set, so there's no way to add another data set with, for example, constant Z values along a circle in the XY plane. And there's no way to add generic drawing objects like circles to any graph. The former (multiple data sets) is on my to-do list. Adding drawing objects... if it ever gets done it will be a good long while from now.

rfgrove · Post by **rfgrove** » Wed Jan 10, 2007 4:33 pm

Thank you very much for your prompt response