Please have a look.. here is my question and code please any one help Thanks
https://docs.google.com/document/d/16cAF9nyC8XnXzspk08FFkii6ukuybbwEslhUQ4ZxU3Q/edit# -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/97ca82cd-87d0-4759-98e0-8928199896c9n%40googlegroups.com.
