public Double X0 {get; set;}
Remarks
These properties define the Top - Left and Bottom - Right coordinates of the englobing Shape series rectangle.
The values should be expressed in Axis coordinates.
You can convert from Screen pixel coordinates to values and vice-versa using several TChart and Series methods like XScreenToValue and YScreenToValue.
See Also
Shape Class | Shape Members | Steema.TeeChart.Styles Namespace