Initial commit

node_modules/d3-interpolate/src/piecewise.js

@@ -0,0 +1,8 @@
+export default function piecewise(interpolate, values) {
+  var i = 0, n = values.length - 1, v = values[0], I = new Array(n < 0 ? 0 : n);
+  while (i < n) I[i] = interpolate(v, v = values[++i]);
+  return function(t) {
+    var i = Math.max(0, Math.min(n - 1, Math.floor(t *= n)));
+    return I[i](t - i);
+  };
+}