d3.geoRobinson() d3.geoRobinsonRaw The Robinson projection.

ordinal.copy() Returns an exact copy of this ordinal scale. Changes to this scale will not affect the returned scale, and vice versa.

d3.forceManyBody() Creates a new many-body force with the default parameters.

diagram.triangles() Returns the Delaunay triangulation of the specified data array as an array of triangles. Each triangle is a three-element array of elements from data. Since the triangulation is computed as the dual of the Voronoi diagram, and the Voronoi diagram is clipped by the extent, a subset of the Delaunay triangulation is returned.

color.rgb() Returns the RGB equivalent of this color. For RGB colors, that’s this.

d3.easeQuadIn(t) Quadratic easing; equivalent to polyIn.exponent(2).

d3.curveNatural(context) Produces a natural cubic spline with the second derivative of the spline set to zero at the endpoints.

d3.interpolateInferno(t) Given a number t in the range [0,1], returns the corresponding color from the “inferno” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.

d3.geoModifiedStereographic(coefficients, rotate) d3.geoModifiedStereographicRaw(coefficients) The family of modified stereographic projections. The default clip angle for these projections is 90°. These projections do not support projection.rotate: a fixed rotation is applied that is specific to the given coefficients.

d3.geoLarrivee() d3.geoLarriveeRaw The Larrivée projection.