More geofence types need to be supported

[icewukong]

Hi,@tidwall
I found that ArcGIS's geoevent is much like tile38's geofence, and it provides 12 spatial filters:

INSIDE, OUTSIDE, ENTER, EXIT,CONTAINS, CROSSES, DISJOINT, EQUALS, INTERSECTS,OVERLAPS, TOUCHES, WITHIN

It seems that it not only supports the judgment of points, but also supports the judgment of lines and polygons.

Tile38 provides 6 spatial filters, it would be great if it supports the rest of 6 spatial filters :)

[tidwall]

Hi @icewukong,

Some of these events may make sense, though I would need to study up on the ArcGIS geoevent service. Is there a link online to a technical document describing these event?

[icewukong]

ArcGIS Geoevent server product Brief:
http://www.esri.com/arcgis/products/geoevent-server

Spatial filter instructions:
http://server.arcgis.com/en/geoevent/latest/process-event-data/filters.htm#ESRI_SECTION1_BFCDDF87620C41FF955E8AA9B24E7E0D

I hope it helps :)

[tidwall]

Thanks for the links. I'll look it this further.