def getCrimesMapByFelonyType(self, dataframe, symbol):
xCoordList: List[float] = dataframe['x']
yCoordList: List[float] = dataframe['y']
if len(xCoordList) == 0 or len(xCoordList) != len(yCoordList):
raise DatasetEmptyError
pointList = [
Point({
"x": xCoordList[index],
"y": yCoordList[index]
}) for index in range(len(xCoordList))
]
featureSet = self.__getPointFeatureSet(pointList)
crime_map = self.__getAtlantaMapWithNeighborhoodMap()
crime_map.add_layer(
FeatureCollection.from_featureset(featureSet, symbol=symbol))
crime_map.draw(featureSet, symbol=symbol)
return crime_map
def _feature_input(input_layer):
input_param = input_layer
input_layer_url = ""
if isinstance(input_layer, arcgis.gis.Item):
if input_layer.type.lower() == 'feature service':
input_param = input_layer.layers[0]._lyr_dict
elif input_layer.type.lower() == 'big data file share':
input_param = input_layer.layers[0]._lyr_dict
elif input_layer.type.lower() == 'feature collection':
fcdict = input_layer.get_data()
fc = FeatureCollection(fcdict['layers'][0])
input_param = fc.layer
else:
raise TypeError(
"item type must be feature service or feature collection")
elif isinstance(input_layer, arcgis.features.FeatureLayerCollection):
input_param = input_layer.layers[0]._lyr_dict
elif isinstance(input_layer, arcgis.features.FeatureCollection):
input_param = input_layer.properties
elif isinstance(input_layer, arcgis.gis.Layer):
input_param = input_layer._lyr_dict
elif isinstance(input_layer, dict):
input_param = input_layer
elif isinstance(input_layer, str):
input_param = {"url": input_layer}
else:
raise Exception(
"Invalid format of input layer. url string, feature service Item, feature service instance or dict supported"
)
return input_param
def _feature_input(self, input_layer):
point_fs = {
"layerDefinition": {
"currentVersion":
10.11,
"copyrightText":
"",
"defaultVisibility":
True,
"relationships": [],
"isDataVersioned":
False,
"supportsRollbackOnFailureParameter":
True,
"supportsStatistics":
True,
"supportsAdvancedQueries":
True,
"geometryType":
"esriGeometryPoint",
"minScale":
0,
"maxScale":
0,
"objectIdField":
"OBJECTID",
"templates": [],
"type":
"Feature Layer",
"displayField":
"TITLE",
"visibilityField":
"VISIBLE",
"name":
"startDrawPoint",
"hasAttachments":
False,
"typeIdField":
"TYPEID",
"capabilities":
"Query",
"allowGeometryUpdates":
True,
"htmlPopupType":
"",
"hasM":
False,
"hasZ":
False,
"globalIdField":
"",
"supportedQueryFormats":
"JSON",
"hasStaticData":
False,
"maxRecordCount":
-1,
"indexes": [],
"types": [],
"fields": [{
"alias": "OBJECTID",
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"editable": False
}, {
"alias": "Title",
"name": "TITLE",
"length": 50,
"type": "esriFieldTypeString",
"editable": True
}, {
"alias": "Visible",
"name": "VISIBLE",
"type": "esriFieldTypeInteger",
"editable": True
}, {
"alias": "Description",
"name": "DESCRIPTION",
"length": 1073741822,
"type": "esriFieldTypeString",
"editable": True
}, {
"alias": "Type ID",
"name": "TYPEID",
"type": "esriFieldTypeInteger",
"editable": True
}]
},
"featureSet": {
"features": [{
"geometry": {
"x": 80.27032792000051,
"y": 13.085227147000467,
"spatialReference": {
"wkid": 4326,
"latestWkid": 4326
}
},
"attributes": {
"description": "blayer desc",
"title": "blayer",
"OBJECTID": 0,
"VISIBLE": 1
},
"symbol": {
"angle": 0,
"xoffset": 0,
"yoffset": 8.15625,
"type": "esriPMS",
"url":
"https://cdn.arcgis.com/cdn/7674/js/jsapi/esri/dijit/images/Directions/greenPoint.png",
"imageData":
"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",
"contentType": "image/png",
"width": 15.75,
"height": 21.75
}
}],
"geometryType":
"esriGeometryPoint"
},
"nextObjectId": 1
}
input_layer_url = ""
if isinstance(input_layer, Item):
if input_layer.type.lower() == 'feature service':
input_param = {"url": input_layer.layers[0].url}
elif input_layer.type.lower() == 'feature collection':
fcdict = input_layer.get_data()
fc = FeatureCollection(fcdict['layers'][0])
input_param = fc.layer
else:
raise TypeError(
"item type must be feature service or feature collection")
elif isinstance(input_layer, FeatureLayerCollection):
input_layer_url = input_layer.layers[0].url # ["url"]
input_param = {"url": input_layer_url}
elif isinstance(input_layer, FeatureCollection):
input_param = input_layer.properties
elif isinstance(input_layer, Layer):
input_layer_url = input_layer.url
input_param = {"url": input_layer_url}
elif isinstance(
input_layer,
tuple): # geocoding location, convert to point featureset
input_param = point_fs
input_param["featureSet"]["features"][0]["geometry"][
"x"] = input_layer[1]
input_param["featureSet"]["features"][0]["geometry"][
"y"] = input_layer[0]
elif isinstance(
input_layer, dict
): # could add support for geometry one day using geometry -> featureset
input_param = input_layer
"""
res = gis.analysis.trace_downstream({"layerDefinition":
{
"geometryType":"esriGeometryPoint",
"fields":[{"alias":"OBJECTID","name":"OBJECTID","type":"esriFieldTypeOID","editable":False},
{"alias":"Title","name":"TITLE","length":50,"type":"esriFieldTypeString","editable":True},
{"alias":"Visible","name":"VISIBLE","type":"esriFieldTypeInteger","editable":True},
{"alias":"Description","name":"DESCRIPTION","length":1073741822,"type":"esriFieldTypeString","editable":True},
{"alias":"Type ID","name":"TYPEID","type":"esriFieldTypeInteger","editable":True}]
},
"featureSet":{
"features":[
{
"geometry":{
"x":8913583.679975435,
"y":1460497.641278398,
"spatialReference":{"wkid":102100,"latestWkid":3857}
},
"attributes":{"description":"blayer desc","title":"blayer","OBJECTID":0,"VISIBLE":1},
}
],
"geometryType":"esriGeometryPoint"
},
"nextObjectId":1
})
"""
elif isinstance(input_layer, str):
input_layer_url = input_layer
input_param = {"url": input_layer_url}
else:
raise Exception(
"Invalid format of input layer. url string, feature service Item, feature service instance or dict supported"
)
return input_param