Sorry I added some more... The problem is better seen when, instead of \showframe[edge] put \showframe only ... Jaroslav Dne 23.7.2010 6:04, Jaroslav Hajtmar napsal(a):
Hello all... I am looking for problem in my example but without success. As you can see in my minimal example, that any printing positions on any cards are diferent. I want to print always started at the same place! Someone knows a solution? Forgotten that any gaps?
Thanx Jaroslav
\newcount\countofhor\countofhor=3 \newcount\countofvert\countofvert=4 \newdimen\paperedge\paperedge=0.5cm \newdimen\disthor\disthor=2mm \newdimen\distvert\distvert=2mm
\newdimen\cardheight\newdimen\cardwidth \newcount\countofcardsonpage\countofcardsonpage=\countofhor \multiply\countofcardsonpage\countofvert
\definepapersize[BC][width=\cardwidth,height=\cardheight] % not change!
%\setuppapersize [BC][A4] \setuppapersize [BC][A4,landscape]
% Calculate only: \cardheight=\dimexpr((\printpaperheight-2\paperedge-\distvert*(\countofvert-1))/\countofvert)
\cardwidth=\dimexpr((\printpaperwidth-2\paperedge-\dimexpr(\disthor)*(\countofhor-1))/\countofhor)
\definemeasure[topspace] [\dimexpr(\printpaperheight-(\cardheight + \distvert)*\countofvert+\distvert)/2\relax] \definemeasure[backspace] [\dimexpr(\printpaperwidth-(\cardwidth + \disthor)*\countofhor+\disthor)/2\relax]
\setuppaper [topspace=\measure{topspace},backspace=\measure{backspace},bottomspace=\measure{topspace},cutspace=\measure{backspace}, dx=\disthor,dy=\distvert,nx=\countofhor,ny=\countofvert] \setuplayout [page] [topspace=\measure{topspace},backspace=\measure{backspace},bottomspace=\measure{topspace},cutspace=\measure{backspace}]
\setuplayout [location=middle, marking=on] \setuparranging [XY]
\setuppagenumbering [alternative=doublesided,location=, state=stop]
\defineoverlay[pozadifront][{\externalfigure[file1.jpg][width=\cardwidth,height=\cardheight]}]
\defineoverlay[pozadiback][{\externalfigure[file2.jpg][width=\cardwidth,height=\cardheight]}]
\startbuffer[Front] \leftaligned{\recurselevel\ - Front}% \stopbuffer
\startbuffer[Back] \leftaligned{\recurselevel\ - Back}% \stopbuffer
\def\printactionpageone{% \setupbackgrounds [page][background={pozadifront}]% \getbuffer[Front]\page% }%
\def\printactionpagetwo{% \setupbackgrounds [page][background={pozadiback}]% \getbuffer[Back]\page% }%
\showframe[edge]
\starttext \dorecurse{\countofcardsonpage}{\printactionpageone} \dorecurse{\countofcardsonpage}{\printactionpagetwo} \stoptext
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