symbol.size([size]) If size is specified, sets the size to the specified function or number and returns this

d3.symbolStar The pentagonal star (pentagram) symbol type.

d3.stackOrderNone(series) Returns the given series order [0, 1, … n - 1] where n is the number of elements

area(data) Generates an area for the given array of data. Depending on this area generator’s associated

curve.areaStart() Indicates the start of a new area segment. Each area segment consists of exactly two

curve.point(x, y) Indicates a new point in the current line segment with the given x- and y-values

radialLine.angle([angle]) Equivalent to line

radialLine.radius([radius]) Equivalent to line

area.y([y]) If y is specified, sets y0

catmullRom.alpha(alpha) Returns a cubic Catmull–Rom curve with the specified alpha in the range [0, 1]. If