Hans Hagen schrieb:
Peter Rolf wrote:
Hans Hagen schrieb:
meta-ini.mkiv
\def\grabMPclippath#1#2#3#4#5% {\blabelgroup \edef\width {#3\space}\let\overlaywidth \width \edef\height{#4\space}\let\overlayheight\height \doifdefinedelse{MPC:#1} {\xdef\MPclippath{\getvalue{MPC:#1}}% \ifx\MPclippath\empty\xdef\MPclippath{#5}\fi \setxvalue{MPC:#1}{\MPclippath}} {\xdef\MPclippath{#5}}% \elabelgroup}
there seem to be an ugly sideeffect in combination with \startTEXpage .. \stopTEXpage. I use this to encapsulate my test graphics. The resulting page is only 1.1mm width (tested with several different sized gfx; width is always this value, height is normal).
all tested with the beta from 07.06.2008 and luatex trunk (08.06.2008). todays beta has additional problems with text color (always black) and also some unicolored backgrounds appear black only. so i went back to the prior beta version and changed only the clip part.
hm ... example ...
% engine=luatex \startuniqueMPgraphic {foo} fill OverlayBox; \stopuniqueMPgraphic \starttext \startTEXpage \hsize10cm \vsize10cm \uniqueMPgraphic{foo} \stopTEXpage \stoptext
(keep in mind that mkiv's color handling is like fonts, i.e. no coloring of unboxed stuff as in \color[red]{\box\whatever})
already fixed.. @wolfgang: it's good to have the freedom of choice. i take the black car then :D
Hans
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