unitsize(1cm); // Différentes tailles pour la tête de flèche draw((0,0)--(2,2),Arrow); // TYPE 1 draw((1,0)--(3,2),red,Arrow(5bp)); draw((2,0)--(4,2),blue,Arrow(10bp)); draw((3,0)--(5,2),green,Arrow(15bp)); draw((0,-3)--(2,-1),Arrow(SimpleHead)); // TYPE 2 draw((1,-3)--(3,-1),red,Arrow(SimpleHead,5bp)); draw((2,-3)--(4,-1),blue,Arrow(SimpleHead,10bp)); draw((3,-3)--(5,-1),green,Arrow(SimpleHead,15bp)); shipout(bbox(5mm,white));