Hello Cecil,
I have a LuaTeX-based start for you, but there is one important thing
I do not know: how to obtain the an image's width and/or height from
Lua. Although that would also depend on whether you want to resize
images to a fixed with, etc. Anyway, now that the typesetting code is
Lua-based, working out the conditional stuff you need will hopefully
be trivial (for 'if you know Lua or have an hour to learn the basics'
values of trivial).
Cheers,
Sietse
% 2013-04-27
\useMPlibrary[dum]
\showframe
\defineparagraphs[persoon]
\setupparagraphs[persoon][1]
[width=\dimexpr \textwidth - 3.5cm\relax,
distance=0.5cm,
align=middle,
]
\setuplines[align=middle]
\setupparagraphs[persoon][2][width=3cm]
\starttext
\startluacode
-- a table containing the material we want to typeset
local contents = {
{
text = [[
Naam:
Adres:
Burgerservicenummer:
]],
image = "pic1"
},
{
text = [[
Naam: Aapje aapje aapje aapje
Adres: Olifantje
Burgerservicenummer: En nu jij
]],
image = "pic2"
}
}
-- typeset each text-image pair
for k,v in ipairs(contents) do
-- calculate or specify how wide you want the image and the
paragraphs to be
imagecolwidth = string.todimen("3cm")
coldistance = string.todimen("0.5cm")
textcolwidth = tex.dimen.textwidth - imagecolwidth - coldistance
-- setup the text column
context.setupparagraphs(
{ "persoon" },
{ 1 },
{ width = textcolwidth .. "sp" })
-- setup the image column (possibly to width 0?)
context.setupparagraphs(
{ "persoon" },
{ 2 },
{ width = imagecolwidth .. "sp" })
-- the actual typesetting code
context.startpersoon()
context.startlines()
context(v.text)
context.stoplines()
context.nextpersoon()
context.externalfigure(
{ v.image},
{
width = imagecolwidth .. "sp",
height = "4cm",
factor = "fit"
}
)
context.stoppersoon()
end
\stopluacode
\stoptext
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