Intersect Task Activity

Description:

Uses the ArcGIS Geometry Service to construct the set-theoretic intersection between a collection of graphics and a specified geometry.

Inheritance Hierarchy:

System.Object
  System.Activities.Activity
    System.Activities.NativeActivity
      Geocortex.Workflow.Activities.IntersectTask

Function:

This activity allows you compute the intersection of geometries.

In a Workflow:

You would use this activity to compute the intersection of geometries.

Properties:

Name Description

In Arguments

Credentials

The network credentials that are sent to the host and used to authenticate the request.

Custom Parameters

Additional parameters to include in the request.

Disable Client Caching

If true, adds a timestamp parameter (_ts) to the request to prevent it from being loaded from the application's cache.

Geometry Service Url

The URL of the ArcGIS Server Geometry service. For example: http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer.

Geometry

A single geometry of any type that will be used to intersect the source FeatureSet.

FeatureSet

The FeatureSet (collection of Graphics) containing the geometries to perform the intersection on.

Token

The token for accessing a secured geometry service.

Proxy Url

The URL to proxy the request through.

Misc

Display Name

IntersectTask

You can change the name of an activity to one that describes what it does. A descriptive name can make a workflow easier to interpret and maintain.

Out Arguments

Result

The resulting graphics with computed intersections.

Version Information:

Supported from: Geocortex Essentials 3.7.

© 2019 Latitude Geographics Group Ltd. All Rights Reserved.

Documentation Version 4.11