Bug 1342

This is a big feature request.

However, given that logic analyzers are usually cheaper and have a lot of more channels, oscilloscopes are sometimes of limited use. In a sense, logic analyzers that have a streaming mode are like a "oscilloscope with digital inputs".

Since sigrok supports analog signals, it would make sense to have a UI that behaves like the UI of a typical oscilloscope. That UI could treat digital signals similarly to analog signals.