Sixteen compass points on Wind Rose

[Gerard]

G'day,

I'm using Teechart 6.1 to draw a Wind Rose and would like to have it display 16 compass points (N, NNE, NE, NEE, E, ESE etc).

Going into the options, it appears that I can edit the compass points by changing the Desired Increment value of Bottom Axis (see Axis tab). It appears to work by displaying a compass point at each increment, x.

e.g.
Increment = 180 = two compass points, N and S.
Increment = 90 = four compass points, N, E, S, W.

So naturally I assumed setting Increment = 22.5 would yield the 16 points, however it only gave me eight (N, NE, E, SE, etc).

Does anyone know how I can get the 16 points as desired?

[Narcís]

Hi Gerard,

What you request works fine here using TeeChart Pro v8 VCL. You may be interested in checking the fully functional evaluation version available at http://www.steema.com/downloads/form_tch_vcl.html.