Altium Designer 文档
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PCB Query((Fields))_AD
PCB Query Fields((S to Z))_AD
Query_Lang-PCBFunctions_Fields_X1X1_AD
Parent page: PCB Query Functions - Fields
Summary
Returns all arc, component, coordinate, design view, drill table, embedded board array, fill, layer stack table, OLE object, original dimension, pad, text string (comment, designator, free), track, and via objects whose X1 property complies with the Query.
Syntax
X1 : 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(X1) : Number– to specify a value in mil.AsMM(X1) : Number– to specify a value in mm.
Example Usage
X1 = 1200
Returns all arc, component, coordinate, design view, drill table, embedded board array, fill, layer stack table, OLE object, original dimension, pad, text string (comment, designator, free), track, and via objects that have a X1 property which is equal to 1200 current measurement units.
X1 >= 38.1
Returns all arc, component, coordinate, design view, drill table, embedded board array, fill, layer stack table, OLE object, original dimension, pad, text string (comment, designator, free), track, and via objects that have a X1 property which is greater than or equal to 38.1 current measurement units.
AsMils(X1) Between 1000 And 1400
Returns all arc, component, coordinate, design view, drill table, embedded board array, fill, layer stack table, OLE object, original dimension, pad, text string (comment, designator, free), track, and via objects that have a X1 property which is greater than or equal to 1000mil and less than or equal to 1400mil.
AsMM(X1) < 20.32
Returns all arc, component, coordinate, design view, drill table, embedded board array, fill, layer stack table, OLE object, original dimension, pad, text string (comment, designator, free), track, and via objects that have a X1 property which is less than 20.32mm.
Tips
- The X1 property is only defined for arc, component, coordinate, design view, drill table, embedded board array, fill, layer stack table, OLE object, original dimension, pad, text string (comment, designator, free), track, and via objects.