On 10/5/2015 6:28 PM, Fabrice Couvreur wrote:
Hi, I tried to write a loop to display the title, but it does not. How to do ? Thank you, Fabrice
\setuppagenumbering[location=]
\setupcolors [state=start]
\definecolor[pagecolor][s=.6] \definecolor[textcolor][r=.6]
\startMPinclusions color pagecolor ; pagecolor := \MPcolor{pagecolor} ; color textcolor ; textcolor := \MPcolor{textcolor} ; \stopMPinclusions
\setMPtext{title}{Serie statistiques à deux variables}
\startuseMPgraphic{Title}
path p ; p := OverlayBox ; fill OverlayBox withcolor pagecolor ; setbounds currentpicture to OverlayBox ;
\stopuseMPgraphic
\defineoverlay[Title][\useMPgraphic{Title}]
\defineframedtext [MyTitle] [before={\blank[line,halfline]}, after={\blank}, frame=off, background=Title, width=\textwidth, height=fit, ]
\starttext
\startMyTitle
\startMPcode
numeric k ; k :=0 ; string s ; s := \MPstring{title} ; picture r ; r := image (graphictext substring (k,k+1) of s randomized .5pt scaled 5pt withfillcolor textcolor withpen pencircle scaled 1pt ; ) ; draw r ;
\stopMPcode
\stopMyTitle
\stoptext
i see no loop, why not just r := image (graphictext s .... ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------