ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

New WINDEV, WEBDEV and WINDEV Mobile 2024 feature!
Help / WLanguage / Managing databases / HFSQL / 
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
Determines whether a geographic polygon touches another geometry.
Two geometries touch:
  • if the boundaries of the two geometries intersect, but the interiors do NOT intersect.
  • if they have a point or segment of their boundaries in common.
Syntax
<Result> = <Geometry A>.Key(<Geometry B>)
<Result>: Boolean
  • True if the two geometries touch,
  • False otherwise.
If an error occurs, the ErrorOccurred variable is set to True. To get more details on the error, use ErrorInfo with the errMessage constant.
<Geometry A>: PolygonGeo variable
Name of the PolygonGeo variable to be used.
<Geometry B>: Variable containing spatial data
Second geometry used. This geometry can correspond to one of the following variable types:
Business / UI classification: Business Logic
Component: wd290hf.dll
Minimum version required
  • Version 2024
This page is also available for…
Comments
Click [Add] to post a comment

Last update: 05/28/2024

Send a report | Local help