{
bool canvas_set(false);
synfigapp::Action::ParamList param_list;
param_list.add("time",get_canvas_interface()->get_time());
param_list.add("canvas_interface",get_canvas_interface());
{
bool canvas_set(false);
synfigapp::Action::ParamList param_list;
param_list.add("time",get_canvas_interface()->get_time());
param_list.add("canvas_interface",get_canvas_interface());