imacarthur wrote:
> On 5 Oct 2008, at 13:45, j. davis wrote:
>> Greetings...
>> I'm working on an app using fltk and I need a (vertical) bar graph
>
> If the widget is to be "output only", then you may be best just
> rolling your own.
> What I did (and it was a while ago) was just derive my own widget
> from Fl_Box, then in the draw method I drew a filled rectangle of
> appropriate size to be the progress bar (I guess you could easily
> alter the colour at this point) then used fl_draw to write the
> current value over the bar in a contrasting colour..
Yes, that's what I did for this cpu/ram horizontal bar graph app:
http://www.seriss.com/rush-current/rushtop/
Basically all fl_rectf()'s with fl_rect() borders, and fl_draw()
to draw the right-aligned text.
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