Steema Central

Hi,

I'm using TeeChart for .NET 2009 (version 4.0.2009.42283) and try to use the Drag Point tool in a Polar chart. However, it doesn't seem to work properly. When I drag the point horizontally, it actually rotates around the polar circle. Dragging it vertically affects the elevation.
Is this a known bug?
If yes, is it fixed in a later version?

Or is there a workaround? Can I implement the dragging by myself instead of using the Drag Point tool?

Thanks,
SurveyBob

Hello SurveyBob,

Sorry for delay. I tested your project and I have added your request in bug list with number [TF02015078]. We will try to fix it in next maintenances releases of TeeChart .Net.

Thanks,

I implemented it on my own now by using the TChart.MouseDown, MouseMove and MouseUp events and the Polar.PointToAngle() and PointToRadius() methods to convert the X/Y coordinate of the mouse cursor.

SurveyBob

Hello SurveyBob,

Thanks for your information so we will consider .