May 2019
Beginner to intermediate
650 pages
14h 50m
English
Content preview from Learn D3.js
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Spherical geometry and geographic maps
The following table lists modules that are used to display information in geographic maps. They contain methods for spherical trigonometry, geographic projections, and other utilities.
|
Module |
Bundled (d3v5) |
Description |
|
d3-geo |
Yes |
Generators for geographic paths and standard projections, spherical shapes, and trigonometric functions, transforms, streams, and other utilities. Dependencies: d3-array. |
|
d3-contour |
Yes |
Creates contour polygons, which are commonly used for geographical density, bathymetry, or relief maps. Dependencies: d3-array. |
|
d3-geo-projection |
No |
Additional projections for d3-geo. Dependencies: d3-geo, d3-array. |
|
d3-geo-polygon |
No |
Several utility functions ... |
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