On 2/12/2021 12:42 PM, Floris van Manen wrote:
What is the correct ways to pass parameters into a \startMPpage section?
This does not produce a page (obviously if you know how it works)
But how to get the intende output?
\def\blz[#1][#2][#3]{
\startMPpage
draw thefmttext(#1) shifted(10mm, 20mm);
draw thefmttext(#2) shifted(10mm, 205m);
draw thefmttext(#3) shifted(10mm, 30mm);
\stopMPpage
}
\blz[01][02][AA]
\blz[03][42][ZZ]
whatever suits your purpose or taste, like
\def\blz[#1]%
{\begingroup
\setvariables[blz][#1]%
\startMPpage
draw textext("\getvariable{blz}{a}") shifted(10mm, 10mm);
draw textext("\getvariable{blz}{b}") shifted(10mm, 20mm);
draw textext("\getvariable{blz}{c}") shifted(10mm, 30mm);
\stopMPpage
\endgroup}
\blz[a=01,b=02,c=AA]
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