Hello,
still a problem - consider the following code:
----
\ifx\startpapersize\undefined
\unprotect
\def\startpapersize{\page\pushmacro\page_paper_restore\setuppapersize}
\protect
\fi
\ifx\stoppapersize\undefined
\unprotect
\def\stoppapersize{\page\popmacro\page_paper_restore\setuppapersize}
\protect
\fi
%
\startluacode
local tomm = function(v) return v * (210 / 39158276) end
pgsz = function()
context("w=%.1f, h=%.1f", tomm(tex.dimen.paperwidth), tomm(tex.dimen.paperheight))
end
\stopluacode
%
\starttext
A
\ctxlua{pgsz()}
\startpapersize[A3,landscape]
B
\ctxlua{pgsz()}
\stoppapersize
\startTEXpage[width=200mm,height=100mm]
C % 3rd page
\ctxlua{pgsz()}
\stopTEXpage
\stoptext
----
In the case of 3rd page (with text "C"), page size "w=210.0, h=297.0" is printed instead of "w=200.0, h=100.0".
So how to access values 200 and 100 mm for the page produced by \startTEXpage[width=...,height=...]?
Best regards,
Lukas
On Thu, 08 Sep 2016 22:12:49 +0200, Hans Hagen
On 9/8/2016 9:47 PM, josephcanedo@gmail.com wrote:
If by messing it’s meant modifying their values, I agree that’s a bad idea 😊, the requirement is likely to read the value only (at least this is my usage of these in shipouts « after » callback).
If these are not reliable, what’s the reliable way to get the page width and height ?
\starttext
\ctxlua{context(number.topoints(tex.dimen.paperwidth))}
\ctxlua{context(number.topoints(tex.dimen.paperheight))}
\stoptext
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