void LoopDisplay_MouseMove(MouseEvent e)
{
if (clicking)
{
int closestEdge;
int closestCell;
var bounds = displayHost.GetBoundingClientRect();
FindClosest(e.ClientX - bounds.Left, e.ClientY - bounds.Top, out closestEdge, out closestCell, 8.0f / (float)scaleFactor);
if (closestEdge != -1 || closestCell != -1)
{
if (lastClosestCell != closestCell || lastClosestEdge != closestEdge)
{
lastClosestEdge = closestEdge;
lastClosestCell = closestCell;
PerformAction(null, closestEdge, closestCell);
}
}
}
}