ImageGear .NET - Updated
imagePoint Field

ImageGear.Web.UI Library > ImageGear.Web.UI Namespace > MouseEvent class : imagePoint Field
The position of the mouse in image coordinates. This point may lie outside the bounds of the image.
Syntax
ASP.NET Ajax Javascript (Specification) 
var imagePoint : Point;
ASP.NET Ajax Javascript (Usage) 
var resultVar = instanceOfMouseEvent.imagePoint;
See Also

Reference

MouseEvent class
MouseEvent Members