I own two tables one with streets and one points, i use the table with the roads to calculate routes with dijkstra algorithm. But I want when someone add one point in the table Point and this point is part of road from streets table ,then how i make the dijkstra algorithm not to take into consideration this road wich contain this point, when it calculate a route.
If i want to go from A --> B is give me the read way the dikjstra . i want if i put a point like the point of image the dijkstra change the way and give me the orange way. Can i make this?