help with legend

[Valmor de Almeida]

Hello,

I am trying to customize legends on a plotyy axes/lines but I am not
able to. Here are the commands:

 [ax, h1, h2] = plotyy(x1,y1, x2,y2, @plot, @plot);

 legend(h1,y1Label,"location",'south',"fontname",'Helvetica');

 legend(h2,y2Label,"location",'northeast',"fontname",'Helvetica');

Only the first legend shows up and the font is Courier which I am unable
to change. Also the text in the legend precedes the key which I would
like to invert using 'right' but it does not work either.

I am using octave-3.4.0. Would anyone have an example?

Thanks,

--
Valmor

PS: In the above command I also tried legend(ax(1),...) and it does not
make a difference.