width->set_name(guid_string(synfigapp::ValueDesc(value_node,i))+".w");
{
ValueBase value(synfigapp::ValueDesc(value_desc.get_layer(),param_desc->get_hint()).get_value(get_time()));
width->set_name(guid_string(synfigapp::ValueDesc(value_node,i))+".w");
{
ValueBase value(synfigapp::ValueDesc(value_desc.get_layer(),param_desc->get_hint()).get_value(get_time()));