Altium Designer Documentation
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((PCB Query Functions))_AD
PCB Query((Layer Checks))_AD
Query_Lang-PCBFunctions_LayerChecks_OnBottomLayerOnBottomLayer_AD
Created: August 02, 2022 | Updated: August 02, 2022
| Applies to version: 21
This document is no longer available beyond version 21. Information can now be found here: OnBottomLayer for version 25
Parent page: PCB Query Functions - Layer Checks
Summary
Returns all objects on the Bottom Layer.
Syntax
OnBottomLayer : Boolean
Example Usage
OnBottomLayer
OnBottomLayer = True
Returns all objects on the Bottom Layer.
Not OnBottomLayer
OnBottomLayer = False
Returns all objects except objects on the Bottom Layer.