* extracting pages using luacode
@ 2020-04-25 14:17 Floris van Manen
2020-04-25 14:56 ` Hans Hagen
0 siblings, 1 reply; 3+ messages in thread
From: Floris van Manen @ 2020-04-25 14:17 UTC (permalink / raw)
To: mailing list for ConTeXt users
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I'm trying to extract pages from an existing pdf using lua.
But this approach to extract pages 11 and 30 does not work:
\starttext
\startluacode
for i, blz in ipairs({11, 30}) do
context.startTEXpage()
context.externalfigure("my_pdf.pdf", page=blz)
context.stopTEXpage()
end
\stopluacode
\stoptext
Where am I missing the point?
.F
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* Re: extracting pages using luacode
2020-04-25 14:17 extracting pages using luacode Floris van Manen
@ 2020-04-25 14:56 ` Hans Hagen
2020-04-25 15:11 ` Floris van Manen
0 siblings, 1 reply; 3+ messages in thread
From: Hans Hagen @ 2020-04-25 14:56 UTC (permalink / raw)
To: mailing list for ConTeXt users, Floris van Manen
On 4/25/2020 4:17 PM, Floris van Manen wrote:
> I'm trying to extract pages from an existing pdf using lua.
> But this approach to extract pages 11 and 30 does not work:
>
> \starttext
> \startluacode
> for i, blz in ipairs({11, 30}) do
> context.startTEXpage()
> context.externalfigure("my_pdf.pdf", page=blz)
> context.stopTEXpage()
> end
> \stopluacode
> \stoptext
>
>
> Where am I missing the point?
the syntax ...
context.externalfigure( { "my_pdf.pdf" }, { page = blz } )
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
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* Re: extracting pages using luacode
2020-04-25 14:56 ` Hans Hagen
@ 2020-04-25 15:11 ` Floris van Manen
0 siblings, 0 replies; 3+ messages in thread
From: Floris van Manen @ 2020-04-25 15:11 UTC (permalink / raw)
To: Hans Hagen, mailing list for ConTeXt users
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On 25-04-2020 16:56, Hans Hagen wrote:
>>
>> Where am I missing the point?
> the syntax ...
>
> context.externalfigure( { "my_pdf.pdf" }, { page = blz } )
so simple :-)
Thanks!
.F
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If your question is of interest to others as well, please add an entry to the Wiki!
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___________________________________________________________________________________
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2020-04-25 14:17 extracting pages using luacode Floris van Manen
2020-04-25 14:56 ` Hans Hagen
2020-04-25 15:11 ` Floris van Manen
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