Query_Lang-PCBFunctions_Fields_ViaDiameterViaDiameter_AD

您正在阅读的是 15.1. 版本。关于最新版本,请前往 Query_Lang-PCBFunctions_Fields_ViaDiameter((ViaDiameter))_AD 阅读 21 版本

Parent page: PCB Query Functions - Fields

Summary

Returns all simple via objects whose X Size (All Layers) property complies with the Query.

Syntax

ViaDiameter : 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(ViaDiameter) : Number – to specify a via diameter in mil.
  • AsMM(ViaDiameter) : Number – to specify a via diameter in mm.

Example Usage

ViaDiameter = 40
Returns all via objects that have a X Size (All Layers) property which is 40 current measurement units.

ViaDiameter >= 0.508
Returns all via objects that have a X Size (All Layers) property which is greater than or equal to 0.508 current measurement units.

AsMils(ViaDiameter) Between 30 And 50
Returns all via objects that have a X Size (All Layers) property which is greater than or equal to 30mil and less than or equal to 50mil.

AsMM(ViaDiameter) < 1.524
Returns all via objects that have a X Size (All Layers) property which is less than 1.524mm.

Tips

  1. The X Size (All Layers) property is only defined for simple via objects - those with their Stack Mode set to Simple.
  2. In an Inspector panel the X Size (All Layers) property corresponds to the Via Diameter property, while in the Via dialog this property corresponds to the Diameter property.
  3. This function is an alias for the ViaSize function.

 

If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.

软件的功能取决于您购买的Altium产品级别。您可以比较Altium Designer软件订阅的各个级别中包含的功能,以及通过Altium 365平台提供的应用程序所能实现的功能。

如果您在软件中找不到某个讨论过的功能,请联系Altium销售团队以获取更多信息。