Altium Designer 文档
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PCB Query((Fields))_AD
PCB Query Fields((G to L))_AD
Query_Lang-PCBFunctions_Fields_HoleDiameterHoleDiameter_AD
This document is no longer available beyond version 21. Information can now be found here: HoleDiameter for version 25
Parent page: PCB Query Functions - Fields
Summary
Returns all pad and via objects whose Hole Size property complies with the Query.
Syntax
HoleDiameter : Number
Number will follow the measurement units currently employed for the document – either Imperial (mil; 1mil = 0.001inch) or Metric (mm; 1mm = 0.001meter).
A specific option for the measurement unit can be specified – overriding the default units specified at the document level – through use of an additional measurement unit-based keyword:
AsMils(HoleDiameter) : Number– to specify a hole diameter in mil.AsMM(– to specify a hole diameter in mm.HoleDiameter) : Number
Example Usage
HoleDiameter = 16
Returns all pad and via objects that have a Hole Size property which is 16 current measurement units.
HoleDiameter >= 0.508
Returns all pad and via objects that have a Hole Size property which is greater than or equal to 0.508 current measurement units.
AsMils(HoleDiameter) Between 12 And 32
Returns all pad and via objects that have a Hole Size property which is greater than or equal to 12mil and less than or equal to 32mil.
AsMM(HoleDiameter) < 1.016
Returns all pad and via objects that have a Hole Size property which is less than 1.016mm.
Tips
- The Hole Size property is only defined for pad and via objects.
- This function is an alias for the HoleSize and Hole functions.