How to draw a circle (round) on the mapcontrol using C# ?

[TaiBui]

Hi,

Are there anyone know how to draw the below circle using C# ?

[ATTACH=CONFIG]22664[/ATTACH]

Thanks and regards,

Tai

[nicogis · Accepted solution]

you have some options:

 ISegmentCollection segmentCollection = new PolygonClass(); segmentCollection.SetCircle(point, 10); IGeometry circle = segmentCollection as IGeometry; 

or you can cast the point to ITopologicalOperator  and use buffer

or you can rotate a vector from a center point

or use EllipticArcClass

and so on..

[TaiBui]

you have some options:

ISegmentCollection segmentCollection = new PolygonClass();
segmentCollection.SetCircle(point, 10);
IGeometry circle = segmentCollection as IGeometry;

or you can cast the point to ITopologicalOperator  and use buffer

or you can rotate a vector from a center point

or use EllipticArcClass

and so on..

Thank you very much. I can do now 😄