I there some (build in) font like:
Fluted Germanica

Shadowed Germanica

Embossed Germanica

from Germanica family
I would like use for math, so I need characters like { too.
Or the installing and using .ttf file is the only way?
I there some (build in) font like:
Fluted Germanica

Shadowed Germanica

Embossed Germanica

from Germanica family
I would like use for math, so I need characters like { too.
Or the installing and using .ttf file is the only way?
First see traditional German sans-serif (and serif) blackboard-bold symbols. With packages mathalfa or doublestroke (TeX Live) / dstroke (MiKTeX) you come close to that, what you want. Similar is \mathbb from package amsfonts.
(From comments):
The answers in How to change color of edge of characters? and Outlined characters seem to be helpful, at least in parts.
Similar is Letterpress effect through PSTricks or Tikz.
In The LaTeX Font Catalogue – Other Fonts a small number of fonts could suit to your wish, but none of them is listed in The LaTeX Font Catalogue – Fonts with math support.
pdftex: http://www.radamir.com/tex/ttf-tex.htm However, I would discourage you from doing so, and suggest you to switch to XeLaTeX. And you cannot use any font for math easily, for math you need dozens of dozens special tweaks for each font. – yo' Dec 05 '12 at 07:56\mathbb{}from theamsfontspackage is an embossed math font, though it is not a blackletter font like Germanica. I mention it because it is not clear from your question whether you are specifically seeking blackletter fonts or merely the embossed feature. – Steven B. Segletes Jun 05 '13 at 12:33