with the environment of
\startMPcode
you can scale a color with a factor like
0.25red and 0.5blue
But this not seem to work when you define a color yourself first
definecolor [ name = "MyColor", r = .5, g = .25, b = .25 ] ;
fill fullsquare xyscaled (40mm, 15mm) withcolor "MyColor" ;
fill fullsquare xyscaled (40mm, 15mm) shifted (42mm, 0mm) withcolor
0.5"MyColor" ;
What would be the correct way to scale self defined colors?
.F
