Re: [NTG-context] img.scan in lmtx?

On 8/5/2021 12:26 PM, Henning Hraban Ramm via ntg-context wrote:

...

Am 08.07.2021 um 23:09 schrieb Hans Hagen :

On 7/8/2021 8:31 PM, Henning Hraban Ramm wrote:

...

...

Am 27.01.2020 um 09:16 schrieb Hans Hagen :

On 1/26/2020 11:50 PM, Henning Hraban Ramm wrote:

...

I use the lua function img.scan{filename}, but in lmtx I get "attempt to index a nil value (global 'img')", so I guess this got renamed or moved? Just the high level command:

figures.getinfo(name,page)

local t = figures.getinfo("name.pdf",10) -- optional page number

Finally coming back to this.

Since I don’t know what the function is supposed to return, I thought I’ll check:

local image = figures.getinfo(imgname,1) print("TEST", image, #image) for k, v in ipairs(image) do print("TEST", oldname, k, v) end

but that gives only:

TEST table: 0x7fbd4e4e1320 0

i.e. the table is empty.

Or did I misunderstand something? My Lua skills are still severely lacking...

it's a hash not an array so .... pairs ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------