Animated dash offset
var pathLength = path.getTotalLength(); path.style.strokeDasharray = pathLength + ' ' + pathLength; path.style.strokeDashoffset = pathLength - (i * pathLength / steps);
var pathLength = path.getTotalLength(); path.style.strokeDasharray = pathLength + ' ' + pathLength; path.style.strokeDashoffset = pathLength - (i * pathLength / steps);