point.domain([domain]) If domain is specified, sets the domain to the specified array of values. The first element in domain will be mapped to the first point, the second domain value to the second point, and so on. Domain values are stored internally in a map from stringified value to index; the resulting index is then used to determine the point. Thus, a point scale’s values must be coercible to a string, and the stringified version of the domain value uniquely identifies the corresponding p

map.values() Returns an array of values for every entry in this map. The order of the returned values is arbitrary.

curve.areaStart() Indicates the start of a new area segment. Each area segment consists of exactly two line segments: the topline, followed by the baseline, with the baseline points in reverse order.

selection.styles(values[, priority]) A convenience method on top of selection.style for setting multiple style properties. If the specified values is an object, the values may be specified either as strings or functions. For example: selection.styles({fill: "red", stroke: function(d) { return d.stroke; }}); If a value is a constant, all elements are given the same style property value; otherwise, if a value is a function, the function is evaluated for each selected element, in order, being pas

dispatch.call(type[, that[, arguments…]]) Like function.call, invokes each registered callback for the specified type, passing the callback the specified arguments, with that as the this context. See dispatch.apply for more information.

d3.timeYear d3.utcYear Years (e.g., January 1, 2012 at 12:00 AM); ranges from 365 to 366 days.

pow.range([range]) See continuous.range.

d3.tree() Creates a new tree layout with default settings.

d3.pie() Constructs a new pie generator with the default settings.

d3.geoRectangularPolyconic() d3.geoRectangularPolyconicRaw(phi0) The rectangular (War Office) polyconic projection.