public void remove_figure(IFigure figure)
{
figure_provider.remove_figure(figure);
if (figure is Figure unity_figure)
{
remove_button_for_figure(unity_figure);
}
}
private void delete_figure(IFigure figure)
{
action_history.remove_appearances_of(figure);
figure_provider.remove_figure(figure);
if (figure is IHave_destructor destructable_figure)
{
destructable_figure.destroy();
}
}
