Query_Lang-PCBFunctions_Fields_DimensionArrowLengthDimensionArrowLength_AD

您正在阅读的是 18.1. 版本。关于最新版本,请前往 Query_Lang-PCBFunctions_Fields_DimensionArrowLength((DimensionArrowLength))_AD 阅读 21 版本

Parent page: PCB Query Functions - Fields

Summary

Returns all angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects whose Arrow Length property complies with the Query.

Syntax

DimensionArrowLength : 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(DimensionArrowLength) : Number – to specify a length in mil.
  • AsMM(DimensionArrowLength) : Number – to specify a length in mm.

Example Usage

DimensionArrowLength = 100
Returns all angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects that have an Arrow Length property which is 100 current measurement units.

DimensionArrowLength >= 2.286
Returns all angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects that have an Arrow Length property which is greater than, or equal to, 2.286 current measurement units.

AsMils(DimensionArrowLength) Between 80 And 120
Returns all angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects that have an Arrow Length property which is greater than, or equal to, 80mil and less than, or equal to, 120mil.

AsMM(DimensionArrowLength) < 2.794
Returns all angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects that have an Arrow Length property which is less than 2.794mm.

Tips

  1. The Arrow Length property is only defined for angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects.
  2. The child objects of angular dimension, baseline dimension, linear diameter dimension, linear dimension, and radial diameter dimension objects returned by the Query, are not returned.

 

If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.

您可以使用的功能取决于您的 Altium 订阅级别。如果您在软件中找不到某个功能,请联系 Altium 的销售人员以获取更多信息。