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05-13-2020 09:51 PM
I have imported a Shapefile.
Now I want to update the geometry and other properties of particular node(s).
How can I do this?
Thank you.
05-15-2020 10:41 AM
I tried below code to create and update nodes
Create Layer
call spatial.addWKTLayer('geom', 'wkt')
Load ShapFile placed any where in your local machine or store in bin folder and give relative path. Make sure you have .dbf,.prj available along with .shp file
call spatial.importShapefileToLayer('geom',"D:\Neo4j\ApplicationData\neo4jDatabases\database-02341e23-fad3-478a-a96c-b2020042c6ae\installation-3.5.14\import\AFG_adm1.shp")
Create a Label and assign to the nodes . For an example i created Label as District
MATCH ()-[:RTREE_REFERENCE]->(c)
SET c:District
RETURN c.NAME_1 ORDER BY c.NAME_1
** Find the distance from the given point**
CALL spatial.withinDistance('geom',
{latitude: 68.21159362792997 , longitude: 36.58572769165045}, 4000) YIELD node as c, distance
RETURN c.NAME_1, distance
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