[NTG-context] Number format with lua

Henri Menke henrimenke at gmail.com
Sat Nov 9 11:01:32 CET 2019


On 11/9/19 10:38 PM, Fabrice Couvreur wrote:
> Hi,
> In the table below, how to have numbers with only three decimals ?
> Thank you.
> Fabrice
> 
> \starttext
> \startluacode
> local letters_1 = { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J" }
> local letters_2 = { "1", "Année", "1998", "1999", "2000", "2001", "2002",
> "2003", "2004", "2005","2006" }
> context.startxtable({"align={middle,lohi},
> width=1.2cm,offset=0.8ex,bodyfont=9pt"})
> 
> context.startxrow({"background=color,backgroundcolor=green"})
> context.startxcell({"background=color,backgroundcolor=white,frame=off"})
> context("")
> context.stopxcell()
> for _, letter in ipairs(letters_1) do
>     context.startxcell()
>     context(letter) context.stopxcell()
> end
> context.stopxrow()
> 
> context.startxrow()
> for _, letter in ipairs(letters_2) do
>     context.startxcell() context(letter) context.stopxcell()
> end
> context.stopxrow()
> 
> context.startxrow()
> context.startxcell() context("2") context.stopxcell()
> context.startxcell({"width=2cm"}) context("Prix (kg)") context.stopxcell()
> for i=0,8 do
>     context.startxcell() context("%0.5g",1.031^i) context.stopxcell()

Have you tried

    context.startxcell() context("%0.3g",1.031^i) context.stopxcell()

?
Cheers, Henri

> end
> context.stopxrow()
> 
> context.stopxtable()
> \stopluacode
> \stoptext
> 
> 
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