On 19-10-2011 17:00, Peter Rolf wrote:
Hi,

I just tested the latest beta (2011.10.19 00:02) and get some curious
results for transparent colors. For example


\nopdfcompression
\setupcolors[state=start] % mkii works
\startMPpage
     fill unitsquare scaled 100 withcolor transparent(1,.5,red);
\stopMPpage



gives me an opaque(!) and very dark red (r=.12,a=1,t=1). Can someone
confirm this?

in meta-ini.mkiv delete these lines:


\startMPextensions
    if unknown context_tool: input mp-tool; fi;
    if unknown context_spec: input mp-spec; fi;
    if unknown context_grph: input mp-grph; fi;
\stopMPextensions

(as it load the mpii spec file which redefines transparency to use old trickery)


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