mouse_up_cb (
        self,
        viewer,
        event,
        )

rotate_mouse_down_cb (
        self,
        viewer,
        event,
        )

redo_move ( self )

move_objects ( self,  xf )

nothing_movable ( self )

selected_multiscale_chains ( self )

atoms_by_model ( self,  atoms )

objects_grouped_by_model (
        self,
        atoms,
        multiscale_chains,
        )

translate_xy_mouse_drag_cb (
        self,
        viewer,
        event,
        )

translate_mouse_down_cb (
        self,
        viewer,
        event,
        )

__init__ ( self )

record_movable_objects ( self,  event )

trim_history ( self )

Remove states if history length is greater than limit.

wrap_mouse_modes ( self )

center_of_rotation ( self )

translate_z_mouse_drag_cb (
        self,
        viewer,
        event,
        )

pixel_size_at_rotation_center ( self )

move_object_groups (
        self,
        groups,
        xf,
        )

record_move (
        self,
        groups,
        xf,
        )

rotate_mouse_drag_cb (
        self,
        viewer,
        event,
        )

undo_move ( self )

multiscale_chains_by_model ( self,  chains )

mouse_cb (
        self,
        viewer,
        event,
        mode_name,
        action,
        )