d3.geoCraster() d3.geoCrasterRaw The Craster parabolic projection; also known as Putniņš P4.

d3.geoCraig() d3.geoCraigRaw(phi) The Craig retroazimuthal projection. Note: this projection tends to fold over itself if the standard parallel is non-zero; we have not yet implemented the necessary advanced clipping to avoid overlap.

d3.geoConicEquidistant() d3.geoConicEquidistantRaw The conic equidistant projection; see d3-geo.

d3.geoConicEquidistant() d3.geoConicEquidistantRaw(phi0, phi1) The conic equidistant projection. See also conic.parallels.

d3.geoConicEqualArea() d3.geoConicEqualAreaRaw Alber’s conic equal-area projection; see d3-geo.

d3.geoConicEqualArea() d3.geoConicEqualAreaRaw(phi0, phi1) The Albers’ equal-area conic projection. See also conic.parallels.

d3.geoConicConformal() d3.geoConicConformalRaw The Lambert conformal conic projection; see d3-geo.

d3.geoConicConformal() d3.geoConicConformalRaw(phi0, phi1) The conic conformal projection. The parallels default to [30°, 30°] resulting in flat top. See also conic.parallels.

d3.geoCollignon() d3.geoCollignonRaw The Collignon equal-area pseudocylindrical projection. This projection is used in the polar areas of the HEALPix projection.

d3.geoCircle() Returns a new circle generator.