Altium Designer 文档
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PCB Query((Fields))_AD
PCB Query Fields((M to R))_AD
Query_Lang-PCBFunctions_Fields_PolygonTrackWidthPolygonTrackWidth_AD
This document is no longer available beyond version 21. Information can now be found here: PolygonTrackWidth for version 25
Parent page: PCB Query Functions - Fields
Summary
Returns all polygon pour objects whose Track Width property complies with the Query.
Syntax
PolygonTrackWidth : 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(PolygonTrackWidth) : Number– to specify a width in mil.AsMM(PolygonTrackWidth) : Number– to specify a width in mm.
Example Usage
PolygonTrackWidth = 20
Returns all polygon pour objects that have an Track Width property which is 20 current measurement units.
PolygonTrackWidth >= 1.27
Returns all polygon pour objects that have an Track Width property which is greater than, or equal to, 1.27 current measurement units.
AsMils(PolygonTrackWidth) Between 10 And 30
Returns all polygon pour objects that have an Track Width property which is greater than, or equal to, 10mil and less than, or equal to, 30mil.
AsMM(PolygonTrackWidth) < 1.016
Returns all polygon pour objects that have an Track Width property which is less than 1.016mm.
Tips
- The Track Width property is only defined for polygon pour objects.
- The child objects of polygon pour objects returned by the Query, are not returned.