[Qucs-devel] Patch to add decibel scaling to Table Diagram

[Mike K. <mi...@ta...>]

Hey all,

The attached patches allow the tabular diagram to show the magnitude
in decibels (relative to 1v) in addition to real/imaginary and
magnitude/angle views. This is useful for me since I'm working with
audio. It adds a new categories under the "Number Notation" called
"Magnitude (decibel)" in the "Edit Diagram Properties" dialog. The
patches are against the following files in in the 0.0.8 release
- /qucs/main.cpp
- /qucs/main.h
- /qucs/diagrams/tabdiagram.cpp
- /qucs/diagrams/diagramdialog.cpp

I'm about at my skill level right now, so this is about as good as I
can get. If I can figure it out (I don't see it happening any time
soon), I'd like get the following in there too:
- Get Cartesian graphs to do a dB scale
- Ability to set the reference voltage in a separate box in the "Edit
Diagram Properties" dialog

Mike Kost
mi...@ta...

P.S.: Legal mumbo jumbo
These patches are released under the GPL. Woohoo, party time.