Sha256: 510f2b8358fa1326a8f8263bdee29598463ad1d5f50d67af5746f5eae1e28c10
Contents?: true
Size: 569 Bytes
Versions: 5
Compression:
Stored size: 569 Bytes
Contents
import "../arrays/bisect";
function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {
var u = [],
i = [],
j = 0,
k = Math.min(domain.length, range.length) - 1;
// Handle descending domains.
if (domain[k] < domain[0]) {
domain = domain.slice().reverse();
range = range.slice().reverse();
}
while (++j <= k) {
u.push(uninterpolate(domain[j - 1], domain[j]));
i.push(interpolate(range[j - 1], range[j]));
}
return function(x) {
var j = d3.bisect(domain, x, 1, k) - 1;
return i[j](u[j](x));
};
}
Version data entries
5 entries across 5 versions & 3 rubygems