here is the situation i am facing: when i created arrow between 2 nodes and i want to create a pointcontrol when the user clicked on the arrow that is between 2 controlpoints how do it find out the index position of these 2 pointcontrols in the arrow.pointcontrols property, so i can insert the new pointcontrol into the correct index in the arrow.pointcontrols property?

Or there are another approach to achieve this?

Thanks alot in advance