Am 09.03.2010 um 15:59 schrieb Hans Hagen:
> On 9-3-2010 15:24, Wolfgang Schuster wrote:
>> Am 09.03.10 15:17, schrieb Andreas Harder:
>>> Hi all,
>>>
>>> I can't find a solution for the following example:
>>>
>>> \starttext
>>>
>>> \startMPpage
>>> draw origin for i=0 step 10 until 100 : ..{down}(i,0) endfor ;
>>> \stopMPpage
>>>
>>> \startluacode
>>> context.startMPpage()
>>> context("draw origin"..for i=0,100,10
>>> do.."..{down}("..i..",0)"..end..";")
>>> context.stopMPpage()
>>> \stopluacode
>>>
>>> \stoptext
>>>
>>> Can someone help?
>> \startluacode
>> context.startMPpage()
>> context("draw origin")
>> for i=0,100,10 do
>> context(string.format("..{down}(%d,0)",i))
>> end
>> context(";")
>> context.stopMPpage()
>> \stopluacode
>
> also, if you want it in pure lua, you can put:
>
> context.startMPpage()
> context("draw origin")
> for i=0,100,10 do
> context(string.format("..{down}(%d,0)",i))
> end
> context(";")
> context.stopMPpage()
>
> in demo.cld and then run
>
> context demo.cld
>
> and the following also works:
>
> context.startMPpage()
> context("draw origin")
> for i=0,100,10 do
> context("..{down}(%d,0)",i)
> end
> context(";")
> context.stopMPpage()
>
> that is: format is built in
Thanks for further explanations. The following works too:
\startluacode
context.startMPpage()
context("draw origin")
for i=0,100,10 do
context("..{down}("..i..",0)") – without %d
end
context(";")
context.stopMPpage()
\stopluacode
Or is this deprecated?
Greetings
Andreas
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