v0.1.1

What's Changed

• A few elliptical/circular projections by @robertkleffner in #9

Full Changelog: v0.1.0...v0.1.1

v0.1.0

What's Changed

• Add Equal Earth projection by @robertkleffner in #7
• Cassini projection, some great new tests by @robertkleffner in #8

Full Changelog: v0.0.5...v0.1.0

v0.0.5

What's Changed

• Tabular projections (Robinson & Natural Earth) by @robertkleffner in #6
• Upgrade minimum required Go version to Go 1.21

Full Changelog: v0.0.4...v0.0.5

Eckert IV + HEALPix bounds fix

Add a new projection, and fix the HEALPix bounding region after discovering it was faulty in a new set of fuzz tests

Oblique projections and distortion

What's Changed

• Oblique projections, distortion by @robertkleffner in #1

New Contributors

• @robertkleffner made their first contribution in #1

Full Changelog: v0.0.2...v0.0.3

Add some azimuthal projections

Add three new projections:

• Azimuthal conformal
• Azimuthal equidistant
• Azimuthal equal area

Initial release

A basic interface for projections from spherical locations to planar coordinates. The interface can project, inverse-project, and describe the basic bounds of the planar region the projection coordinates will exist within.

Several common and some less-common projections are included with implementations.