Sha256: e2d89c62aef8d19433b6ee67f5acc62be58cc1cf5d7a1e156fa8bf19343de118
Contents?: true
Size: 635 Bytes
Versions: 2
Compression:
Stored size: 635 Bytes
Contents
// @import parallel1 // @import sinusoidal function bonne(φ0) { if (!φ0) return sinusoidal; var cotφ0 = 1 / Math.tan(φ0); function forward(λ, φ) { var ρ = cotφ0 + φ0 - φ, E = ρ ? λ * Math.cos(φ) / ρ : ρ; return [ ρ * Math.sin(E), cotφ0 - ρ * Math.cos(E) ]; } forward.invert = function(x, y) { var ρ = Math.sqrt(x * x + (y = cotφ0 - y) * y), φ = cotφ0 + φ0 - ρ; return [ ρ / Math.cos(φ) * Math.atan2(x, y), φ ]; }; return forward; } (d3.geo.bonne = function() { return parallel1Projection(bonne).parallel(45); }).raw = bonne;
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
d3js-plugins-rails-0.0.4 | vendor/assets/javascripts/d3/plugins/geo/projection/bonne.js |
d3js-plugins-rails-0.0.3 | vendor/assets/javascripts/d3/plugins/geo/projection/bonne.js |