Altium Designer 文档
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PCB Query((Fields))_AD
PCB Query Fields((A to F))_AD
Query_Lang-PCBFunctions_Fields_DimensionArrowSizeDimensionArrowSize_AD
This document is no longer available beyond version 21. Information can now be found here: DimensionArrowSize for version 25
Parent page: PCB Query Functions - Fields
Summary
Returns all angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects whose Arrow Size property complies with the Query.
Syntax
DimensionArrowSize : 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(DimensionArrowSize) : Number– to specify a size in mil.AsMM(DimensionArrowSize) : Number– to specify a size in mm.
Example Usage
DimensionArrowSize = 60
Returns all angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects that have an Arrow Size property which is 60 current measurement units.
DimensionArrowSize >= 1.016
Returns all angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects that have an Arrow Size property which is greater than, or equal to, 1.016 current measurement units.
AsMils(DimensionArrowSize) Between 50 And 70
Returns all angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects that have an Arrow Size property which is greater than, or equal to, 50mil and less than, or equal to, 70mil.
AsMM(DimensionArrowSize) < 2.032
Returns all angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects that have an Arrow Size property which is less than 2.032mm.
Tips
- The Arrow Size property is only defined for angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects.
- The child objects of angular dimension, baseline dimension, leader dimension, linear diameter dimension, linear dimension, radial diameter dimension, and radial dimension objects returned by the Query, are not returned.