Creates a dynamic rectangle preview jig.
Active editor view used to render transient geometry.
First corner point of the rectangle.
Callback that returns current command settings.
Gets the transient polyline entity displayed by the jig.
End the jig and clear any transient preview state.
Should be called when the user finalizes input (mouse click or Enter) to prevent further updates and allow garbage collection.
Render the preview entity through the associated view.
Equivalent to AutoCAD’s worldDraw() — called after each update(value).
Rebuilds preview geometry from the current cursor point.
Dynamic opposite corner point under the cursor.
Dynamic preview jig for RECT command.