Pauses for user input of a real number, and returns that real number
Supported Platforms: Windows, Mac OS, and Web
Signature
(getreal [msg])
- msg
-
Type: String
Message to be displayed to prompt the user.
Return Values
Type: Real or nil
The number entered by the user and expressed as a real.
Remarks
The user cannot enter another AutoLISP expression as the response to a getreal request.
Examples
(setq val (getreal)) (setq val (getreal "Scale factor: "))