Le 09/01/2011 19:33, Patrick Gundlach a écrit :
Hi,
I am experimenting with the pdftex features (margin kerning and font
expansion). So far I have only been able to make margin kerning to work. Now I
tried font expansion but couldn't note any difference to what I have before. I
set
\pdfadjustspacing=2
and for the font I set the parameters to (for example)
f.parameters.stretch = 30
f.parameters.shrink = 20
f.parameters.step = 10
f.parameters.auto_expand = true
(where f is the font object for font.define(f))
Without posting a complete minimal example: can someone tell me if these parameters look
OK or if I am missing anything "obvious"?
I think, but might be completely mistaken, that they're ok... but wrong:
those parameters are not supposed to be set like that, but when the font
is created; i.e. there lacks what \pdffontexpand does, that is creating
two ghost fonts. In other words, once a font has been loaded, those
parameters are only informative, and changing them is useless.
Best,
Paul
