tikz-trackschematic/src/tikzlibrarytrackschematic.constructions.code.tex

%% symbol library for TikZ track schematics
%
% Copyright 2019 Martin Scheidt (ISC license)
%
% Permission to use, copy, modify, and/or distribute this file for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

\ProvidesFileRCS{tikzlibrarytrackschematic.construction.code.tex}

\colorlet{background}{white}
\colorlet{foreground}{black}

\tikzset{
  pics/platform_left/.default=4,
  pics/platform_left/.style n args={1}{
    code={
      \path[draw, line width=0.75pt,foreground] (0,0.5) -- ++(0,-0.3) -- ++(#1,0) -- ++(0,0.3);
      \path[draw, line width=0.75pt,foreground] (0,0.3) -- ++(#1,0);
    }
  },
}

\tikzset{
  pics/platform_right/.default=4,
  pics/platform_right/.style n args={1}{
    code={
      \path[draw, line width=0.75pt,foreground] (0,-0.5) -- ++(0,0.3) -- ++(#1,0) -- ++(0,-0.3);
      \path[draw, line width=0.75pt,foreground] (0,-0.3) -- ++(#1,0);
    }
  },
}

\tikzset{
  level_crossing_barrier_left/.pic={
    { % road
      \path[draw, line width=1pt,foreground] (-0.2, 0.8) --  ++(0,-0.6);
      \path[draw, line width=1pt,foreground] ( 0.2, 0.8) --  ++(0,-0.6);
    }
    { % barrier
      \filldraw[foreground] (-0.4,0.5) circle (0.05);
      \path[draw, line width=1pt,foreground] (-0.4,0.5) --  ++(0.39,0);
    }
  };
}

\tikzset{
  level_crossing_barrier_right/.pic={
    { % road
      \path[draw, line width=1pt,foreground] (-0.2,-0.8) --  ++(0, 0.6);
      \path[draw, line width=1pt,foreground] ( 0.2,-0.8) --  ++(0, 0.6);
    }
    { % barrier
      \filldraw[foreground] (0.4,-0.5) circle (0.05);
      \path[draw, line width=1pt,foreground] (0.4,-0.5) --  ++(-0.39,0);
    }
  };
}

\tikzset{
  level_crossing/.pic={
    { % road
      \path[draw, line width=1pt,foreground] (-0.2,-0.8) --  ++(0, 0.6);
      \path[draw, line width=1pt,foreground] ( 0.2,-0.8) --  ++(0, 0.6);
    }
  };
}

\tikzset{
  pics/bridge_left/.style n args={1}{
    code={
      \path[draw, line width=0.75pt,foreground] (-0.1,0.48) --  ++(0.08,-0.08) -- ++(#1,0) -- ++(0.08,0.08);
    }
  },
  pics/bridge_left/.default=3,
}

\tikzset{
  pics/bridge_right/.default=3,
  pics/bridge_right/.style n args={1}{
    code={
      \path[draw, line width=0.75pt,foreground] (-0.1,-0.48) --  ++(0.08,0.08) -- ++(#1,0) -- ++(0.08,-0.08);
    }
  },
}

\tikzset{
  interlocking/.pic={
    {
      \path[draw, line width=1pt,foreground] (-0.6,-0.4 ) rectangle ++(1.2,0.8); % building
      \path[draw, fill,foreground]     (-0.5,-0.3 ) rectangle ++(1.0,0.2); % table
      \path[draw, fill,foreground]     ( 0  , 0.15) circle      (0.15); % human dot
    }
  };
}

\tikzset{
  hump/.pic={
    { % upper side
      \path[draw, line width=0.75pt,foreground] (-0.3, 0.1) -- ++(0,0.05);
      \path[draw, line width=0.75pt,foreground] (-0.2, 0.1) -- ++(0,0.15);
      \path[draw, line width=0.75pt,foreground] (-0.1, 0.1) -- ++(0,0.25);
      \path[draw, line width=0.75pt,foreground] ( 0.0, 0.1) -- ++(0,0.35);
      \path[draw, line width=0.75pt,foreground] ( 0.1, 0.1) -- ++(0,0.25);
      \path[draw, line width=0.75pt,foreground] ( 0.2, 0.1) -- ++(0,0.15);
      \path[draw, line width=0.75pt,foreground] ( 0.3, 0.1) -- ++(0,0.05);
      % lower side
      \path[draw, line width=0.75pt,foreground] (-0.3,-0.1) -- ++(0,-0.05);
      \path[draw, line width=0.75pt,foreground] (-0.2,-0.1) -- ++(0,-0.15);
      \path[draw, line width=0.75pt,foreground] (-0.1,-0.1) -- ++(0,-0.25);
      \path[draw, line width=0.75pt,foreground] ( 0.0,-0.1) -- ++(0,-0.35);
      \path[draw, line width=0.75pt,foreground] ( 0.1,-0.1) -- ++(0,-0.25);
      \path[draw, line width=0.75pt,foreground] ( 0.2,-0.1) -- ++(0,-0.15);
      \path[draw, line width=0.75pt,foreground] ( 0.3,-0.1) -- ++(0,-0.05);
    }
  };
}

\endinput