P - Commands   
POLAR (command)
   Overview   Operations  Commands 

It constrains the movement of the cursor to specified angles

  Status bar:

 Snap toolbar: 

  Menu : Tools  Snaps  Polar snap

  Contextual menu : Polar snap

 Command line: POLAR

Enter mode [ON/OFF] <current>: Enter  ON or  OFF or else press ENTER

Using the Status bar or Menu command the POLAR SNAP status is automatically inverted

It Enables/Disables the POLAR SNAP command.

The Polar Snap constrains the movement of the cursor to specified angles.