[Qgis-developer] Help make graph from line vector shapefile
Raffaele Albano
albano.raffaele at tiscali.it
Sat Apr 14 16:27:14 EDT 2012
Hi,
I'm a new QGIS developer. I want to create a graph, a network, with a vector
line layer that represents the roads of a city, to find the shortest path
between two points.
Can you help me to transform the vector layer in a graph, or split the lines
features of the layer in the in-node and out-node?
How I have to use the qgis.core library, in particularly, the QgsGraph
class?
Greeting,
raffalba
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