freeze_data_models ( self )

update_model (
        self,
        length,
        thickness,
        rgb,
        label,
        xy_offset,
        label_rgb,
        )

model_closed_cb ( self,  model )

move_scalebar_cb ( self )

model_id ( self )

Choose a model id higher than all currently opened models and at least 9. The point of this is to avoid having newly opened models aligned to the scale bar. Chimera aligns newly opened models to the model with lowest id number.

update_screen_position_from_entries ( self )

close_session_cb (
        self,
        trigger,
        a1,
        a2,
        )

set_screen_position ( self,  xy_n )

Screen position given in normalized coordinates [-1,1].

settings_changed_cb ( self,  event=None )

remove_position_handler ( self )

update_position_cb (
        self,
        trigger,
        callData,
        triggerData,
        )

Move scale bar to keep it at same screen position when camera view changes.

unfreeze_data_models ( self )

add_position_handler ( self )

orient_bar ( self,  horizontal=1 )

fillInUI ( self,  parent )

set_screen_position_entries ( self )

orientation_cb ( self )

save_session_cb (
        self,
        trigger,
        x,
        file,
        )

set_depth ( self,  z )

make_model (
        self,
        length,
        thickness,
        rgb,
        label,
        xy_offset,
        label_rgb,
        )