site Each site in the diagram is an array [x, y] with two additional properties: index - the site’s index, corresponding to the associated input point. data - the input data corresponding to this site.

d3.geoSinuMollweide() d3.geoSinuMollweideRaw Allen K. Philbrick’s Sinu-Mollweide projection. See also the interrupted form.

d3.interpolateDate(a, b) Returns an interpolator between the two dates a and b. Note: no defensive copy of the returned date is created; the same Date instance is returned for every evaluation of the interpolator. No copy is made for performance reasons; interpolators are often part of the inner loop of animated transitions.

log(value) See continuous.

quantize.range([range]) If range is specified, sets the scale’s range to the specified array of values. The array may contain any number of discrete values. The elements in the given array need not be numbers; any value or type will work. If range is not specified, returns the scale’s current range.

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

d3.geoGraticule10() A convenience method for directly generating the default 10° global graticule as a GeoJSON MultiLineString geometry object. Equivalent to: function geoGraticule10() { return d3.geoGraticule()(); }

collide.strength([strength]) If strength is specified, sets the force strength to the specified number in the range [0,1] and returns this force. If strength is not specified, returns the current strength which defaults to 0.7. Overlapping nodes are resolved through iterative relaxation. For each node, the other nodes that are anticipated to overlap at the next tick (using the anticipated positions ⟨x + vx,y + vy⟩) are determined; the node’s velocity is then modified to push the node out of

d3.geoTransverseMercator() d3.geoTransverseMercatorRaw The transverse spherical Mercator projection; see d3-geo.

radialArea.outerRadius([radius]) Equivalent to area.y1, except the accessor returns the radius: the distance from the origin ⟨0,0⟩.