Query_Lang-PCBFunctions_LayerChecks_OnBottomOnBottom_AD
Created: 九月 02, 2015 | Updated: 八月 20, 2021
| Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
您正在阅读的是 19.0. 版本。关于最新版本，请前往 Query_Lang-PCBFunctions_LayerChecks_OnBottom((OnBottom))_AD 阅读 21 版本
Parent page: PCB Query Functions - Layer Checks
Summary
Returns all objects on the layers: Bottom Layer, Bottom Overlay, Bottom Paste, and Bottom Solder.
Syntax
OnBottom : Boolean
Example Usage
OnBottom
OnBottom = True
Returns all objects on the layers: Bottom Layer, Bottom Overlay, Bottom Paste, and Bottom Solder.
Not OnBottom
OnBottom = False
Returns all objects except objects on the layers: Bottom Layer, Bottom Overlay, Bottom Paste, and Bottom Solder.
