update_font(newfont) Instance Public methods

mutex() Instance Public methods

thr.set_trace_func(proc) â procthr.set_trace_func(nil) â nil Instance Public methods Establishes proc on thr as the handler for tracing, or disables tracing if the parameter is nil. See set_trace_func.

create_table() Class Public methods

str.to_f â float Instance Public methods Returns the result of interpreting leading characters in str as a floating point number. Extraneous characters past the end of a valid number are ignored. If there is not a valid number at the start of str, 0.0 is returned. This method never raises an exception. "123.45e1".to_f #=> 1234.5 "45.67 degrees".to_f #=> 45.67 "thx1138".to_f #=> 0.0

id2obj(chart, id) Class Public methods

classes_and_includes_and_extends_for(name) Instance Public methods Returns the stores wherein name is found along with the classes, extends and includes that match it

def_class_accessor(klass, name, type, *args) Instance Public methods

full_name() Instance Public methods

metrics_hash(option=nil) Instance Public methods