On 6/14/2015 11:26 PM, Mojca Miklavec wrote:
Your example uses just two colours, while TikZ uses five and I don't
know how to translate this "ball shading" to MP (I know or at least
knew how to do it in plain PostScript and could dig it up; I think it
uses function shading with predefined colours at predefined distances,
but it's all a single shading (a single function), not a composition
of multiple sections).
Ok, as I suppose you need it for you thesis ... a new beta ...
I didn't play with values for the circular one but here's a linear:
\startMPpage
fill fullsquare scaled 50pt
withshademethod "linear"
withshadevector (0,1)
withshadestep (
withshadefraction .3
withshadecolors (red,green)
)
withshadestep (
withshadefraction .5
withshadecolors (green,blue)
)
withshadestep (
withshadefraction .7
withshadecolors (blue,red)
)
withshadestep (
withshadefraction 1
withshadecolors (red,yellow)
)
;
fill fullsquare scaled 50pt shifted(60pt,0)
withshademethod "linear"
withshadevector (0,1)
withshadecolors (red,green)
;
\stopMPpage
so the withshadestep is new
Hans
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