Gets the item nearest to the specified physical (in viewer pixel) coordinates.
ImageViewer.prototype.findNearestItem = function(point)
findNearestItem(point: LeadPointD): ImageViewerItem;
The point in physical (in viewer pixel) coordinates.
The item nearest to the point or null if the image viewer has no items.
This method will first call HitTestItem and returns any item that is directly under the point. If this fails, then it will return the item that has its center nearest to the point.
Medical Web Viewer .NET