I am trying to modify a chronosys
timeline obtained from here to obtain a rounded rectangle and connectors such that the textbox and the range are connected with their midpoints as shown in an example figure below.
MWE (Luc M's answer)
\documentclass[10pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{chronosys}
\usepackage[paperwidth=34cm, paperheight=10cm]{geometry}%taille du document
\definecolor{blue}{HTML}{84CECC}
\definecolor{gr}{HTML}{375D81}
%
%
%
\begin{document}
%---------------------timeline----------------%
\startchronology[align=left, startyear=1999,stopyear=2013, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true]
%
\chronograduation[event][dateselevation=0pt]{1}
%---------------------periods----------------%
\chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{2005}{2009}{University of Tennessee Chattanooga}
%
\chronoperiode[textstyle=\colorbox{blue!50}, color=blue, startdate=false, bottomdepth=8pt, topheight=16pt, textdepth=-25pt, dateselevation=12pt, stopdate=false]{2000}{2004}{Tennesse Technological University}
%
\stopchronology
\end{document}
Desired output