Altium Designer 기술문서
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((Schematic Query Functions))_AD
SCH Query((Membership Checks))_AD
Query_Lang-SCHFunctions_MembershipChecks_AsCMAsCM_AD
Created: September 14, 2015 | Updated: August 19, 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
Now reading version 16.0. For the latest, read: Query_Lang-SCHFunctions_MembershipChecks_AsCM((AsCM))_AD for version 21
Parent page: Schematic Query Functions - Membership Checks
Summary
For numeric properties of objects (e.g. length, width, radius, etc), this keyword is used to convert the current value - measured in the default workspace units - into metric units - cm - where 1cm = 0.01meter, which is then tested against the value entered in the expression.
Syntax
AsCM(Keyword : Number) : Number
Example Usage
IsArc And (AsCM(Radius) = 0.56)
Returns all arc objects that have a Radius property which is 0.56cm.
IsPort And (AsCM(Width) Between 1.27 And 2.79)
Returns all port objects that have a Width property which is greater than, or equal to, 1.27cm, and less than, or equal to, 2.79cm.