Infragistics Forums

I have created an UltraChart using Pixel. Now I need to get the exact point on X-axis.But it is said that if I would have used DataValues I could have used ValueX to get the point on X-axis. But as I have used Pixel, I cannot use it now. On using LocationX I am getting position with respect to Pixel. How can I access any point on X-axis through code ? 

It sounds like you're talking about using annotatoins. An annotation can be positioned with respect to the existing axes only when you set Location.Type to DataValues. This cannot be done when you set Location.Type to Pixels.

Your only other workaround is to use FillSceneGraph event and create a custom shape, like in this example:
http://help.infragistics.com/Help/NetAdvantage/NET/2008.2/CLR2.0/html/Chart_Modify_Scene_Graph_Using_FillSceneGraph_Event.html