class Plot(Stream):
def _init(self):
self._plot=Series(self._name)
self._check=False ## allow out-of-order processing
def _register(self,var):
print "Plot.register>", var
assert var not in self._input ## duplicate register
self._addIn(var)
self._plot.addLine("%s" % (var.name))
return True
def _compute(self,value,delta):
name="%s" % (value.var.name)
self._plot.add(name,value)
def _init(self):
self._plot=Series(self._name)
self._check=False ## allow out-of-order processing
