d3.geoConicConformal() d3.geoConicConformalRaw(phi0, phi1)

d3.geoAzimuthalEquidistant() d3.geoAzimuthalEquidistantRaw

d3.geoPath([projection[, context]]) Creates a new geographic path generator with the default settings. If projection

graticule.extentMinor([extent]) If extent is specified, sets the minor extent of this graticule. If extent

stream.lineStart() Indicates the start of a line or ring. Within a polygon, indicates the start of a ring. The first ring of

graticule.precision([angle]) If precision is specified, sets the precision for this graticule, in degrees.

d3.geoLength(feature) Returns the great-arc length of the specified GeoJSON feature in

d3.geoRotation(angles) Returns a rotation function

graticule.stepMajor([step]) If step is specified, sets the major step for this graticule. If step

d3.geoEquirectangular() d3.geoEquirectangularRaw