FeatureLayer geometry filter?

[lccspatial]

ArcRest or ArcRestHelper

Hi was recommended to post my question here also https://geonet.esri.com/message/612026?et=watches.email.thread#comment-612026

Basically I'm just after sample code on the most efficient way of using a geometry obtained from a feature layer query operation and plugging that in to a subsequent feature layer query as a geometry filter.

[achapkowski]

Here is an example:

import arcrest
if __name__ == "__main__":
    fl_url = "https://site.com/arcgis/rest/services/reference/adminboundaries/FeatureServer/0"
    token_url = "https://site.com/arcgis/admin/generateToken"
    org_url="https://sitecom/arcgis"
    username = "admin"
    pw = "some password"
    where = "ISO_CC = 'US'"
    sh = arcrest.AGSTokenSecurityHandler(username=username,
                                         password=pw,
                                         org_url=org_url,
                                         token_url=token_url)
    fl = arcrest.ags.FeatureLayer(url=fl_url,securityHandler=sh)
    fs = fl.query(where=where)
    print ("Found %s features with the where clause: %s" % (len(fs), where) )
    if len(fs.features) > 0:
        feature = fs.features[0]
        geom = feature.geometry
        geomFilter = arcrest.filters.GeometryFilter(geomObject=geom)
        result = fl.query(where=where, geomtryFilter=geomFilter, as_json=True) # set as_json=False for the featureset object
        print ("Found %s features with the where clause: %s and geometry filter" % (len(result['features']), where) )```