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Documentation Altium NEXUS 文档 ... PCB Query((Fields))_AD PCB Query Fields((M to R))_AD

Query_Lang-PCBFunctions_Fields_PolygonNeckWidthThresholdPolygonNeckWidthThreshold_AD

Created: 九月 09, 2015 | Updated: 八月 18, 2021 | Applies to versions: 1.0, 1.1, 2.0, 2.1, 3.0, 3.1 and 3.2
您正在阅读的是 3.0. 版本。关于最新版本，请前往 Query_Lang-PCBFunctions_Fields_PolygonNeckWidthThreshold((PolygonNeckWidthThreshold))_AD 阅读 4 版本

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Parent page: PCB Query Functions - Fields

Summary

Returns all polygon pour objects whose Neck Width Threshold property complies with the Query.

Syntax

PolygonNeckWidthThreshold : 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(PolygonNeckWidthThreshold) : Number – to specify a threshold in mil.
  • AsMM(PolygonNeckWidthThreshold) : Number – to specify a threshold in mm.

Example Usage

PolygonNeckWidthThreshold = 5
Returns all polygon pour objects that have an Neck Width Threshold property which is 5 current measurement units.

PolygonNeckWidthThreshold >= 5
Returns all polygon pour objects that have an Neck Width Threshold property which is greater than, or equal to, 5 current measurement units.

AsMils(PolygonNeckWidthThreshold) Between 5 And 10
Returns all polygon pour objects that have an Neck Width Threshold property which is greater than, or equal to, 5mil and less than, or equal to, 10mil.

AsMM(PolygonNeckWidthThreshold) < 0.127
Returns all polygon pour objects that have an Neck Width Threshold property which is less than 0.127mm.

Tips

  1. The Neck Width Threshold property is only defined for polygon pour objects.
  2. The child objects of polygon pour objects returned by the Query, are not returned.

 

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