Adds the oject locus of elt generated by the positions of linked point a syntaxes addObjectLocus(elt, a, x) and addObjectLocus(elt, a, x, color) are allowed too
addObjectLocus(elt, a, x)
addObjectLocus(elt, a, x, color)
linked point (or point name) positions of which will generate the point locus
Optional
Color, black by default
the graphical element traces are generated from
Adds the oject locus of elt generated by the positions of linked point a syntaxes
addObjectLocus(elt, a, x)andaddObjectLocus(elt, a, x, color)are allowed too