Search In: Doc:Documentation: Altium Designer
Altium DesignerAltium 365Altium MCAD CoDesignerAltium CircuitMakerCompany DashboardAltium On-Prem Enterprise ServerAltium Infrastructure Server
Ver: Version: 19.0
2120.220.120.019.119.018.118.017.117.016.116.015.1
Close
検索 Search on Documentation
Documentation Altium Designer Home ... ((PCB Query Functions))_AD PCB Query((Attribute Checks))_AD

Query_Lang-PCBFunctions_AttributeChecks_NetLengthNetLength_AD

Created: 9月 11, 2015 | Updated: 8月 10, 2021 | Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
現在、バージョン 19.0. をご覧頂いています。最新情報については、バージョン Query_Lang-PCBFunctions_AttributeChecks_NetLength((NetLength))_AD の 21 をご覧ください。

Parent page: PCB Query Functions - Attribute Checks

Summary

Returns Net objects where the total length of arcs and tracks in those nets complies with the Query.

The length of each track is the (Pythagorean) distance between its end points, and is equal to SQRT(SQR(X1 - X2) + SQR(Y1 - Y2)), where X1,Y1 are the coordinates of one end of the track, and X2,Y2 are the coordinates of its other end. The length of each arc is the product of its Radius and the difference between its End Angle and Start Angle, when that difference is measured in units of radians. (180 degrees = pi radians.)

Syntax

NetLength : Number

The entered length is always in units of mils, irrespective of the measurement unit chosen for the board. (1 mil = 0.001 inch).

Example Usage

NetLength = 30000
Returns all Net objects where the total length of arcs and tracks in those nets is equal to 30000mil.

NetLength >= 15000
Returns all Net objects where the total length of arcs and tracks in those nets is greater than or equal to 15000mil.

NetLength <> 5500
Returns all Net objects where the total length of arcs and tracks in those nets is not equal to 5500mil.

Tips

  1. The associated child objects of the complying Net objects are also returned.

 

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

利用できる機能は、Altium 製品のアクセスレベルによって異なります。Altium Designer ソフトウェア サブスクリプション の様々なレベルに含まれる機能と、Altium 365 プラットフォーム で提供されるアプリケーションを通じて提供される機能を比較してください。

ソフトウェアの機能が見つからない場合は、Altium の営業担当者に連絡して 詳細を確認してください。