Altium Designer 文档
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PCB Query((Fields))_AD
PCB Query Fields((A to F))_AD
Query_Lang-PCBFunctions_Fields_EmbeddedBoard_ColumnSpacingEmbeddedBoard_ColumnSpacing_AD
This document is no longer available beyond version 21. Information can now be found here: EmbeddedBoard_ColumnSpacing for version 25
Parent page: PCB Query Functions - Fields
Summary
Returns embedded board objects whose Column Spacing property complies with the Query.
Syntax
EmbeddedBoard_ColumnSpacing : 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(EmbeddedBoard_ColumnSpacing) : Number– to specify a spacing in mil.AsMM(EmbeddedBoard_ColumnSpacing) : Number– to specify a spacing in mm.
Example Usage
EmbeddedBoard_ColumnSpacing = 1500
Returns all embedded board objects that have a Column Spacing property which is 1500 current measurement units.
EmbeddedBoard_ColumnSpacing >= 1000
Returns all embedded board objects that have a Column Spacing property which is greater than or equal to 1000 current measurement units.
AsMils(EmbeddedBoard_ColumnSpacing) Between 1000 And 1500
Returns all embedded board objects that have a Column Spacing property which is greater than or equal to 1000mil and less than or equal to 1500mil.
AsMM(EmbeddedBoard_ColumnSpacing) < 38.1
Returns all embedded board objects that have a Column Spacing property which is less than 38.1mm.
Tips
- The Column Spacing property is only defined for embedded board objects.