HTML5 JS API Index > Pointer Lock Tutorials & Specs
This page describes Pointer Lock extensions to the origial Document type.
- Initiates an exit from pointer lock state if currently locked
to a target in this document,
and sends a pointerlockchange event when the lock state
has been exited. The system mouse cursor must be displayed again and positioned at
the same location that it was when pointer lock was entered (the same
location that is reported in screenX/Y
when the pointer is locked).