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import {degrees, pi, radians} from "../math.js";
import {projectionMutator} from "./index.js";
export function conicProjection(projectAt) {
var phi0 = 0,
phi1 = pi / 3,
m = projectionMutator(projectAt),
p = m(phi0, phi1);
p.parallels = function(_) {
return arguments.length ? m(phi0 = _[0] * radians, phi1 = _[1] * radians) : [phi0 * degrees, phi1 * degrees];
};
return p;
}
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