Altium Designer 文档
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PCB Query((Fields))_AD
PCB Query Fields((G to L))_AD
Query_Lang-PCBFunctions_Fields_HeightHeight_AD
This document is no longer available beyond version 21. Information can now be found here: Height for version 25
Parent page: PCB Query Functions - Fields
Summary
Returns all component objects whose Height property complies with the Query.
Syntax
Height : 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(Height) : Number– to specify a height in mil.AsMM(Height) : Number– to specify a height in mm.
Example Usage
Height = 300
Returns all components that have a Height property which is equal to 300 current measurement units.
Height >= 5.08
Returns all components that have a Height property which is greater than or equal to 5.08 current measurement units.
AsMils(Height) > 400
Returns all components that have a Height property which is greater than 400mil.
AsMM(Height) Between 6.35 And 8.89
Returns all components that have a Height property which is greater than or equal to 6.35mm and less than or equal to 8.89mm.
Height <> 550
Returns all components that have a Height property which is not equal to 550 current measurement units.
AsMils(Height) <= 650
Returns all components that have a Height property which is less than or equal to 650mil.
AsMM(Height) < 11.43
Returns all components that have a Height property which is less than 11.43mm.
Tips
- The Height property is only defined for component objects.
- The child objects of components returned by the Query are not returned.
- This function is an alias for the H function.