On 12 Apr 2025, at 10:14, Thomas Meyer <thomasgmeyer@t-online.de> wrote:



Am 11.04.25 um 12:19 schrieb Henning Hraban Ramm:

Am 11.04.25 um 10:03 schrieb Thomas Meyer:

is it possible to read out the value of \tx (or \txx ... )  for calculations if bodyfont and fontsize is given? \the\tx doesn't work.

Does \showbodyfontenvironment help?

Hraban

Thank you, Hraban,

I know this table. But I think it's too complicated for me to extract from the source what I want.

No need to extract the sizes of /tx and /txx at compile time - just use the values that are specified on this page:

  <https://wiki.contextgarden.net/Characters_words_and_fonts/Define_the_set_of_font_sizes_and_the_line_spacing>

Regards,

—
Bruce Horrocks
Hampshire, UK