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GraphicFenceParameters QML Type

Geotrigger fence parameters data created from graphics. More...

Import Statement: import Esri.ArcGISRuntime 100.13
Since: Esri.ArcGISRuntime 100.12
Inherits:

FenceParameters

Properties

Detailed Description

The graphics used to create a GraphicFenceParameters provide a set of geometries and attributes that define targets for a FenceGeotrigger condition. For example, if the condition is "notify me when my position comes within 50 meters of one of my target areas", the fence data is "my target areas" and each Graphic is one target area.

A GraphicFenceParameters allows you to track a specific set of Graphic objects: these can be a selection of the graphics from a GraphicsOverlay or graphics that are not displayed on a GeoView. If you wish to track all of the graphics displayed in a GraphicsOverlay, use a GraphicsOverlayFenceParameters.

A GraphicFenceParameters is created using a list of Graphic objects. The graphics can have point, line, or polygon geometry. A FenceParameters::bufferDistance must be supplied for points or lines.

Property Documentation

graphics : GraphicListModel

The graphics to use in the GraphicFenceParameters (read-only).

This collection will be tracked when monitoring a Geotrigger such that any graphics that are added will be included and any that are removed will no longer be checked.

The Geometry of each Graphic will be buffered by the buffer distance.


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