GuiCommand: Name: TechDraw ExtensionArcLengthAnnotation MenuLocation: TechDraw , Extensions: Attributes/Modifications , Calculate the arc length of selected edges Workbenches: TechDraw_Workbench Shortcut: Version: 1.0 SeeAlso: TechDraw_ExtensionCreateLengthArc
TechDraw ExtensionArcLengthAnnotation
Description
The TechDraw ExtensionArcLengthAnnotation tool calculates the arc length of selected edges and inserts an arc length annotation.
![](https://raw.githubusercontent.com/FreeCAD/FreeCAD-documentation/master/wiki/images/TechDraw_ExtensionArcLengthAnnotationExample.png)
Usage
- Select one or more edges.
- There are several ways to invoke the tool:
- Press the
Calculate the arc length of selected edges button.
- Select the TechDraw → Extensions: Attributes/Modifications →
Calculate the arc length of selected edges option from the menu.
- Press the
- The total arc length of the edges is calculated and an annotation is inserted.
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This page is retrieved from https://github.com/FreeCAD/FreeCAD-documentation/blob/main/wiki/TechDraw_ExtensionArcLengthAnnotation.md