Am 01.05.2014 um 20:00 schrieb Aditya Mahajan :
> On Thu, 1 May 2014, Mikael P. Sundqvist wrote:
>> \startluacode
>> userdata = userdata or {}
>> function userdata.lundklippfyllbild(str, bredd, hojd)
>> if tex.dimen[0] / tex.dimen[2] < tex.dimen[4] / tex.dimen[6] then
>> local skalning =
>> -
On Thu, May 1, 2014 at 8:00 PM, Aditya Mahajan wrote:
> On Thu, 1 May 2014, Mikael P. Sundqvist wrote:
>>
>> \startluacode
>> userdata = userdata or {}
>> function userdata.lundklippfyllbild(str, bredd, hojd)
>> if tex.dimen[0] / tex.dimen[2] < tex.dimen[4] / tex.dimen[6] then
>> local skalni
On Thu, 1 May 2014, Mikael P. Sundqvist wrote:
\startluacode
userdata = userdata or {}
function userdata.lundklippfyllbild(str, bredd, hojd)
if tex.dimen[0] / tex.dimen[2] < tex.dimen[4] / tex.dimen[6] then
local skalning =
-0.5*(tex.dimen[4]/tex.dimen[0]*tex.dimen[2]-tex.dimen[6])
cont
Hi Mikael,
With your new definitions and lua code I could typeset and test a few examples:
it is very nice, thanks for sharing!
Best regards: OK
On 1 mai 2014, at 17:07, Mikael P. Sundqvist wrote:
> Interesting,
>
> I use ConTeXt ver: 2014.04.28 23:24 MKIV beta fmt: 2014.4.29 int:
> engli
Interesting,
I use ConTeXt ver: 2014.04.28 23:24 MKIV beta fmt: 2014.4.29 int:
english/english
and it works. I now defined this with argument:
\startluacode
userdata = userdata or {}
function userdata.lundklippfyllbild(str, bredd, hojd)
if tex.dimen[0] / tex.dimen[2] < tex.dimen[4] / tex.dime
Hi Mikael,
Out of curiosity I tried to typeset your example (after adding the usual
\starttext, \stoptext), but using
ConTeXt ver: 2014.04.28 23:24 MKIV beta fmt: 2014.4.29 int:
english/english
I obtained a TeX error:
tex error > error on line 13 in file
/Users/kavian/Contex
OK, sorry for the noise. I think I have the solution:
\startexternalfigurecollection[k.jpg]
\useexternalfigure[k.jpg][k.jpg]
\stopexternalfigurecollection
\externalfigurecollectionminwidth{k.jpg}
\externalfigurecollectionmaxheight{k.jpg}
\clip[width=8cm,height=7cm]{%
\framed[width=8cm,hei
Hi!
Assume that I want to fill in the text area with images, and I want to
clip and scale them according to these rules:
1) If the image is "too wide" (in sense of proportions), then scale it
so that the height fits the text area height, center it, and clip it
to the text area. (See the attached
