Legend option for Cartesian plots/graphics

[domispace]

Hi,

A nice feature would be the option to add a legend in a graphics. This is because, for multiplot graphics, the only current way to distinguish 2 plots is their color (curves, x-axis and y-axis). However, some users have to print the plots in black and white (real life experience), which makes the color feature useless. Of course, it is possible to change the style of each curve (continuous line, circles, dots...) but then the y-axis label does not follow the move...
The legend would allow to distinguish continuous-line surve from a dotted curve.
What do you think about such feature?

[felix-salfelder]

What do you think about such feature?

Like most other things, Diagrams are plugins in future Qucs. Your feature idea does not require approval. It is ready for use with Qucs, once implemented. Sharing code with others is always appreciated (and subject to the project license).

Somewhat related, We could need help with making Diagrams work at all. The legacy Qt3 code does not work (yet/anymore), and Qt5 libraries offers other ways that should be explored further.