https://community.cadence.com/cadence_technology_forums/f/custom-ic-skill/38541/how-to-use-thick-lines-for-highlighting-functions-geaddhilightrectangle-path-pathseg-polygon-etc
https://community.cadence.com/cadence_technology_forums/f/custom-ic-skill/38541/how-to-use-thick-lines-for-highlighting-functions-geaddhilightrectangle-path-pathseg-polygon-etc