Toolbar / Icon:
Add-on:
QCAD Professional
Menu: Edit > Quick Modify > Rotate Counter-Clockwise
Shortcut: F5
Commands: rotateccw
This function can be used to quickly rotate the current selection by a
previously configured angle or to rotate entities on the fly while pasting or
inserting a block or library item.
The angle can be configured under Edit > Application Preferences >
Edit > Rotate.