On 6/12/2015 12:28 AM, Mojca Miklavec wrote:
On Thu, Jun 11, 2015 at 11:12 PM, Hans Hagen wrote:
On 6/11/2015 7:27 PM, Mojca Miklavec wrote:
\usemodule
[tikz]
\definesymbol[1]
[{\tikz\shade[shading=ball,ball color=blue] (0,0) circle (.2cm);}]
\startreusableMPgraphic{bullet}
fill fullcircle
scaled (1EmWidth)
withshademethod "circular"
withcolor red shadedinto blue ;
\stopreusableMPgraphic
\definesymbol[1]{\reuseMPgraphic{bullet}}
Thank you. But TikZ simply delivers a "superior" result in this case
(= better tuned). We should figure out how exactly the shading is done
there (it's slightly eccentric etc.) and try to prepare a macro for
metafun that delivers the same result (or at least a compatible one)
with an input of a single colour as a parameter.
Most shades look ugly and useless to me anyway but you have more control
than you think (always had but nicer interfaced in mpiv):
\startMPpage
fill fullcircle scaled 10cm
withshademethod "circular"
withshadevector (5cm,1cm)
withshadecenter (.1,.5)
withshadedomain (.2,.6)
withshadefactor 1.2
withshadecolors (red,green)
;
\stopMPage
Of course you need to play with the values as there is no 'best'
combination.
Hans
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Hans Hagen | PRAGMA ADE
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| www.pragma-pod.nl
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