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Peter Rolf wrote:
Hans Hagen schrieb:
Peter Rolf wrote:
first tests show that there are still scope problems in mkiv (e.g. a complete button is set to overprint instead of the text only). no clue yet, but i'm working on it...
sure, as overprint is not aware of any content so you need to use knockout then
mh, isn't \stopoverprint enabling knockout automatically? or do i need a \ExtGState entry with knockout at the document level? just started reading in the pdf reference manual...
it depends ... we have none: no entry at all, knockout: some nil entry, overprint: special entry the thing is that when we have globally overprint on, we need s local knockout : \startoverprint ... \bgroup ... \startknockout ... \stopknockout ... \egroup ... \stopoverprint is nicer than \startoverprint ... \bgroup ... \stopoverprint ... \startoverprint ... \egroup ... \stopoverprint Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------