* Re: vertical interactionbar?
2007-03-08 15:06 vertical interactionbar? Johan Sandblom
@ 2007-03-08 18:51 ` Thomas A. Schmitz
2007-03-09 14:33 ` Willi Egger
2007-03-11 21:55 ` Hans Hagen
2 siblings, 0 replies; 5+ messages in thread
From: Thomas A. Schmitz @ 2007-03-08 18:51 UTC (permalink / raw)
To: mailing list for ConTeXt users
On Mar 8, 2007, at 4:06 PM, Johan Sandblom wrote:
> I am trying to make a presentation with a progress bar. I want it
> along the right edge of the screen. I remember seeing something like
> that but cannot find it now, and all the alternatives for
> interactionbar seem to require a horizontal one.
>
> How can I make a vertical progress bar?
>
> Regards, Johan
I'm not sure if there is an option to have an actual progress bar
along the right edge, but for a presentation I had to do recently, I
also wanted something like this and came up with this code. Maybe
this can inspire you a bit:
\definecolor[outer][r=0,g=0,b=.92]
\definecolor[current][r=0,g=0,b=.4]
\definecolor[inner][s=.98]
\defineoverlay[mybackground][\useMPgraphic{left}]
\startuseMPgraphic{left}
StartPage ;
fill Page withcolor \MPcolor{inner} ;
z1 = ulcorner Page ;
z5 = llcorner Page ;
path q ;
q = z1 -- z5 ;
t = arclength (q) ;
u = t/15 ;
v = (PageNumber/NOfPages) ;
z4 = (x1+1cm, y1-1cm) ;
z3 = (x4, y1) ;
z2 = (x1, y4) ;
path m[] ;
m[1] = z1 -- z2 -- z4 -- z3 -- cycle ;
m[2] = m[1] shifted (0, -2*u) ;
m[3] = m[1] shifted (0, -4*u) ;
m[4] = m[1] shifted (0, -6*u) ;
m[5] = m[1] shifted (0, -8*u) ;
m[6] = m[1] shifted (0, -10*u) ;
m[7] = m[1] shifted (0, -12*u) ;
m[8] = m[1] shifted (0, (-14*u-0.5mm)) ;
for i=1 upto 8:
fill m[i] withcolor\MPcolor{outer} ;
endfor;
if PageNumber=1:
fill m[1] withcolor \MPcolor{current} ;
elseif (v>.001) and (v<.167) :
fill m[2] withcolor \MPcolor{current} ;
elseif (v>.166) and (v<.334):
fill m[3] withcolor \MPcolor{current} ;
elseif (v>.333) and (v<.501):
fill m[4] withcolor \MPcolor{current} ;
elseif (v>.5) and (v<.667):
fill m[5] withcolor \MPcolor{current} ;
elseif (v>.666) and (v<.834):
fill m[6] withcolor \MPcolor{current} ;
elseif (v>.833) and (v<1):
fill m[7] withcolor \MPcolor{current} ;
elseif v=1:
fill m[8] withcolor \MPcolor{current} ;
fi ;
StopPage ;
\stopuseMPgraphic
\setupbackgrounds[page][background={mybackground}]
HTH
Thomas
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: vertical interactionbar?
2007-03-08 15:06 vertical interactionbar? Johan Sandblom
2007-03-08 18:51 ` Thomas A. Schmitz
@ 2007-03-09 14:33 ` Willi Egger
2007-03-11 21:55 ` Hans Hagen
2 siblings, 0 replies; 5+ messages in thread
From: Willi Egger @ 2007-03-09 14:33 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi Johan,
The following code was used to move a picture along the right margin,
depending on the
pagenumber... - I hope this inspires you for your own presentation.
\def\Gag%
{\bgroup
\vbox to \vsize%
{\ifnum\totalnumberofpages=\realpageno
\vfil
{\externalfigure[yourpicture-finish][width=\rightedgewidth]}
\else
\scratchcounter=\realpageno
\advance \scratchcounter by -1
\vskip 0pt plus \scratchcounter fil
{\externalfigure[yourpicture][width=\rightedgewidth]}
\scratchcounter=\totalnumberofpages
\advance \scratchcounter by -\realpageno
\vskip 0pt plus \scratchcounter fil
\fi}
\egroup}
\defineoverlay[MoveDown][\Gag]
\setupbackgrounds[state=repeat]
\setupbackgrounds
[page]
[background=PageBackground]
\setupbackgrounds[text][rightedge][background=MoveDown
Kind regards
Willi
On Mar 8, 2007, at 4:06 PM, Johan Sandblom wrote:
> I am trying to make a presentation with a progress bar. I want it
> along the right edge of the screen. I remember seeing something like
> that but cannot find it now, and all the alternatives for
> interactionbar seem to require a horizontal one.
>
> How can I make a vertical progress bar?
>
> Regards, Johan
>
> --
> Johan Sandblom N8, MRC, Karolinska sjh
> t +46851776108 17176 Stockholm
> m +46735521477 Sweden
> "What is wanted is not the will to believe, but the
> will to find out, which is the exact opposite"
> - Bertrand Russell
> _______________________________________________
> ntg-context mailing list
> ntg-context@ntg.nl
> http://www.ntg.nl/mailman/listinfo/ntg-context
Willi Egger
w.egger@boede.nl
^ permalink raw reply [flat|nested] 5+ messages in thread