Hi,

This is CADian.

We have prepared 400+ Lisp programs to aid your CAD experience, free of charge!

Full List of all CADian Lisps : [Full CADian Lisp List]

How to Install : [CADian Lisps Download & Install Guide]

====================================================

1/ Command :

• BYLEN :　Select by Length

• SAI :　Select by Length Range

2/ Description : This tool　selects objects (Lines, Circles, Arcs, Ellipses, Splines, Polylines) based on their length relative to a specified value.

• Conditional　Selection: You can　select objects that are equal to, greater than (or equal), or less than a specific length.

• Workflow: Input a reference length, choose a condition (Equal, Greater, Less), and then　select the area to search.

• Supported Objects: Works on various geometry types that have a length property.

3/ How to Use :

1. Type bylen in the command line and press Enter.

2. Enter the Reference Length (e.g., 100).

3. Choose a Condition Option:

• 1:　Select objects with length Equal to the reference.

• 2:　Select objects with length Greater than or Equal to the reference.

• 3:　Select objects with length Less than the reference.

4. Select the Area (using a window or crossing　selection) to search for objects.

5. Objects meeting the length criteria within the　selected area are highlighted/selected.

BYLEN

SAI