Hi Yeray, Finally solved! I had to make several changes to get it to work, but my polar plots now look as they should. Setting the left and bottom axes to automatic did the trick. The other problems I had drawing the series were to do with a change in our code, so now everything is behaving as it sh...

Hi Yeray, I get this when trying to open the form in which I have TChart components. I checked the project file as you suggested and there was indeed one entry in the excluded packages section pointing to my old TeeChart 2010 installation. I changed this to point to the 2011 installation, but it mad...

Hi Yeray, All looks fine in my installation. I have only had TeeChart 2010 and 2011 on my systems and the last 5+ installs have been for 2011. I cannot find any paths pointing to the 2010 version. I thought maybe this was a known issue; if not I can live with reinstalling every now and then (even th...

Hi Yeray,

Your example works and I cannot reproduce it in a simple example. I will try to examine the differences to try to work out what the problem is.

Steve.

Hi, I have been working quite a lot with TeeChart components recently and every now and then I will start RAD Studio 2010 and I will get a message "Class TAreaSeries not found". When my form is displayed, I can no longer edit my tee chart component and the only way I have found to solve this is to r...

Hi Yeray, Thanks for the tip, changing the axes have definately helped (all points are at least inside the polar plot and not outside). However, it still hasn't solved the issue (see the previous post's screenshot, or the coloured series in the following screenshots). I added a simple black ring to ...

Hi Yeray, Thanks for the tip! I can now produce a good test chart as you observed. However, when I apply this technique to my main chart, it is improved, but still not correct: polar plot - better.jpg It looks like the lines are joined incorrectly; do you maybe have any theories about what could be ...

Hi Narcis, I am still having trouble with this. I have created a small project to demonstrate the issue. In the code, I add some values to two series: Series1->AddPolar(0, 0.1); Series1->AddPolar(90, 0.1); Series1->AddPolar(180, 0.1); Series1->AddPolar(270, 0.1); Series2->AddPolar(0, 0.3); Series2->...

Ok, it seems updating to the new version did not help, so I am assuming it is something to do with our code. We have been using the AddXY method to add points to our polar series and I have now been experimenting with AddPolar with differing results. Is this the correct way to be adding points to th...

Thanks for the feedback. I just downloaded v2011, so I should have the very latest and greatest. My project is now rebuilding, I will let you know if this solves the problems

Steve

Hi All, I have a migration issue which I hope you can help with. We have a legacy BDS 2006 C++ builder project which also used TeeChart 7.08 components to create a polar plot graph. We have migrated the project to RAD Studio 2010 and TeeChart v2010 VCL. Below is the good polar plot from BDS 2006/Tee...