d3.path() Constructs a new path serializer that implements

path.arcTo(x1, y1, x2, y2, radius) Draws a circular arc segment with the specified radius

path.moveTo(x, y) Move to the specified point ⟨x, y⟩. Equivalent to

path.quadraticCurveTo(cpx, cpy, x, y) Draws a quadratic Bézier segment from the current point to

path.rect(x, y, w, h) Creates a new subpath containing just the four points ⟨x, y⟩

path.toString() Returns the string representation of this path according to SVG’s

path.closePath() Ends the current subpath and causes an automatic straight line to be drawn from the current point to the initial

path.arc(x, y, radius, startAngle, endAngle[, anticlockwise]) Draws a circular arc

path.lineTo(x, y) Draws a straight line from the current point to the specified point ⟨x, y⟩

path.bezierCurveTo(cpx1, cpy1, cpx2, cpy2, x, y) Draws a cubic Bézier segment from