New answers tagged shortest-path
0
I've tried the Networkx module in Python. From what I can see, though, it only draws a path from node to node on a graph, not following the curves in the edges. Thus, if finding a distance along a road network is what's needed, Networkx returns only an approximation of it. I'm yet to find out whether this is good enough for my purposes. In case it isn't, ...
4
Try something like that:
n=0
for f1 in layer1:
p1 = f1.geometry().asPoint()
x1, y1 = p1.x(), p1.y()
coord1= f"{x1},{y1}"
for f2 in layer2:
p2 = f2.geometry().asPoint()
x2, y2 = p2.x(), p2.y()
coord2= f"{x2},{y2}"
n += 1
try:
processing.run("native:...
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