chat-decision-tree.tex

% Decision Tree for conversation

\documentclass[border=10pt,multi,tikz,dvipsnames,svgnames,rgb]{standalone}
\usepackage[edges]{forest}
\usetikzlibrary{arrows.meta}
\forestset{
  declare dimen register=gap,
  gap'=10mm,
  declare count register=twist,
  twist'=2,
  family tree/.style={
    forked edges,
    for tree={
      rounded corners,
      minimum width/.wrap pgfmath arg={##1}{(\textwidth-6*(gap))/3},
      minimum height=4ex,
      edge={-Latex},
      font=\sffamily,
      text centered,
      % blur shadow,
      edge=thick,
    },
    where={level()<(twist)}{%
      parent anchor=children,
      l sep+=10pt,
      s sep'+=10pt,
    }{%
      folder,
      grow'=0,
      l sep'+=2pt,
      if={level()==(twist)}{%
        before typesetting nodes={child anchor=north},
        !u.s sep'+=10pt,
        edge path'={%
          (!u.parent anchor) -- ++(0,-10pt) -| (.child anchor)
        },
      }{},
    },
  },
  branch shade/.style args={from #1 to #2}{
    before typesetting nodes={
      tempcountc/.max={level}{current,tree},
      tempcountb/.option=level,
      tempcounta=(tempcountc)-(tempcountb)+1,
      temptoksa/.option=name,
      TeX/.wrap pgfmath arg={
        \colorlet{##1col1}{#1}
        \colorlet{##1col2}{#2}
      }{name()},
      for tree={
        rounded corners,
        top color/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb))/(tempcounta))}{(temptoksa)},
        +edge/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb))/(tempcounta))}{(temptoksa)},
        bottom color/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb)+1)/(tempcounta))}{(temptoksa)},
        draw/.wrap 2 pgfmath args={##2col2!##1!##2col1}{100*((level()-(tempcountb)+1)/(tempcounta))}{(temptoksa)},
        thick,
      },
    }
  },
}
\begin{document}
\begin{forest}
  family tree,
   [Chatbot, left color=cyan, right color=SpringGreen, middle color=Pink, draw=Silver
     [Resume, branch shade=from cyan to blue
       [Co-op
         [ENGR 001 \& 002
         	[ENGR 003 \& 004]
         ]
       ]
       [Github
       	 [Projects]
       	 [Academic]
       ]
     ]
     [Education, branch shade=from Pink to WildStrawberry
       [UVIC
         [SENG]
         [CENG]
       ]
     ]
     [Personal, branch shade=from SpringGreen to ForestGreen
       [Blockchain
         [Ethereum]
         [Hashgraph]
       ]
     ]
   ]
\end{forest}

\end{document}