Документация Altium Designer
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PCB Query((Fields))_AD
PCB Query Fields((A to F))_AD
Query_Lang-PCBFunctions_Fields_DimensionExtensionOffsetDimensionExtensionOffset_AD
This document is no longer available beyond version 21.0. Information can now be found here: DimensionExtensionOffset for version 25
Parent page: PCB Query Functions - Fields
Summary
Returns all angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects whose Extension Offset property complies with the Query.
Syntax
DimensionExtensionOffset : 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(DimensionExtensionOffset) : Number– to specify an offset in mil.AsMM(DimensionExtensionOffset) : Number– to specify an offset in mm.
Example Usage
DimensionExtensionOffset = 10
Returns all angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects that have an Extension Offset property which is 10 current measurement units.
DimensionExtensionOffset >= 0.2286
Returns all angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects that have an Extension Offset property which is greater than, or equal to, 0.2286 current measurement units.
AsMils(DimensionExtensionOffset) Between 8 And 12
Returns all angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects that have an Extension Offset property which is greater than, or equal to, 8mil and less than, or equal to, 12mil.
AsMM(DimensionExtensionOffset) < 0.2794
Returns all angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects that have an Extension Offset property which is less than 0.2794mm.
Tips
- The Extension Offset property is only defined for angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects.
- The child objects of angular dimension, baseline dimension, linear diameter dimension, and linear dimension objects returned by the Query, are not returned.