Dave,
Thanks a bunch for the code below.
I think I need to scrap my code and use this instead.
Oh well, live and learn. I think that any time I plan
to do something, I should ask if it has already been
done...
This works great on my system. I think the problem
that I am having with the XGF Demo is on the input
side. The screen writing seems to work fine.
Thanks so much.
Kevin
--- [EMAIL PROTECTED] wrote:
>
> >
> > I am in the middle of writing a function to
> display a
> > progress bar.
>
> Did you try using the already existing function to
> do this?
>
> ie: try out this "mini program"
> >; need to set up vars like DUZ,DTIME, IO, IO(0),
> etc.
> D INIT^XPDID
> S XPDIDTOT=100
> D TITLE^XPDID("hello world")
> D UPDATE^XPDID(50)
> F AJJ=90:1:100 D UPDATE^XPDID(I)
> D EXIT^XPDID()
>
> The XPDID routine does modify the scroll region and
> make the
> application seem a bit more "GUI"-like, by the
> way...
>
> David
>
> >
> > I want the bar to stay on one line, so at the end
> of
> > each line, I need to do something to get back to
> the
> > beginning of line.
> >
> > My first approach was to write the line, then
> write a
> > $char(13) to go back to the beginning of the line,
> > ready for the next refresh.
> >
> > But this gave very odd output, like this:
> >
> > Lets begin...
> > Progress:
> >
> 94%->||
> > Progress: 89%>|--|
> > Progress:
> > 84%-->|---
> > Progress:
> > 74%--->|-|
> > Progress: 69%|---|
> > Progress:
> 64%->|
> > Progress:
> > 59%-->|--|
> > Progress: 49%|
> > Progress: 44%--->|--
> > Progress:
> > 39%->|---|
> > Progress:
> 29%|
> > Progress: 24%-->|---
> > Progress:
> > 19%>||
> > Progress:
> > 9%>|--|
> > Progress: 4%->|
> > ---|
> > All done!...
> >
> >
> > But if, instead, I write a !, and then issue an
> escape
> > sequence to move the cursor up one line, it works
> > perfectly.
> >
> > It acts like it drops characters unless I write a
> !
> >
> > Does anyone know what is going on?
> > thanks
> > Kevn
> >
> >
> > GTM>
> >
> >
> > __
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> >
>
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