N°5621 Move C3 0.4.11 to NPM

node_modules/d3/src/interpolate/array.js

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+import "interpolate";
+
+d3.interpolateArray = d3_interpolateArray;
+
+function d3_interpolateArray(a, b) {
+  var x = [],
+      c = [],
+      na = a.length,
+      nb = b.length,
+      n0 = Math.min(a.length, b.length),
+      i;
+  for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i]));
+  for (; i < na; ++i) c[i] = a[i];
+  for (; i < nb; ++i) c[i] = b[i];
+  return function(t) {
+    for (i = 0; i < n0; ++i) c[i] = x[i](t);
+    return c;
+  };
+}

node_modules/d3/src/interpolate/ease.js

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+import "../arrays/map";
+import "../core/array";
+import "../core/identity";
+import "../math/trigonometry";
+
+var d3_ease_default = function() { return d3_identity; };
+
+var d3_ease = d3.map({
+  linear: d3_ease_default,
+  poly: d3_ease_poly,
+  quad: function() { return d3_ease_quad; },
+  cubic: function() { return d3_ease_cubic; },
+  sin: function() { return d3_ease_sin; },
+  exp: function() { return d3_ease_exp; },
+  circle: function() { return d3_ease_circle; },
+  elastic: d3_ease_elastic,
+  back: d3_ease_back,
+  bounce: function() { return d3_ease_bounce; }
+});
+
+var d3_ease_mode = d3.map({
+  "in": d3_identity,
+  "out": d3_ease_reverse,
+  "in-out": d3_ease_reflect,
+  "out-in": function(f) { return d3_ease_reflect(d3_ease_reverse(f)); }
+});
+
+d3.ease = function(name) {
+  var i = name.indexOf("-"),
+      t = i >= 0 ? name.slice(0, i) : name,
+      m = i >= 0 ? name.slice(i + 1) : "in";
+  t = d3_ease.get(t) || d3_ease_default;
+  m = d3_ease_mode.get(m) || d3_identity;
+  return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1))));
+};
+
+function d3_ease_clamp(f) {
+  return function(t) {
+    return t <= 0 ? 0 : t >= 1 ? 1 : f(t);
+  };
+}
+
+function d3_ease_reverse(f) {
+  return function(t) {
+    return 1 - f(1 - t);
+  };
+}
+
+function d3_ease_reflect(f) {
+  return function(t) {
+    return 0.5 * (t < 0.5 ? f(2 * t) : (2 - f(2 - 2 * t)));
+  };
+}
+
+function d3_ease_quad(t) {
+  return t * t;
+}
+
+function d3_ease_cubic(t) {
+  return t * t * t;
+}
+
+// Optimized clamp(reflect(poly(3))).
+function d3_ease_cubicInOut(t) {
+  if (t <= 0) return 0;
+  if (t >= 1) return 1;
+  var t2 = t * t, t3 = t2 * t;
+  return 4 * (t < 0.5 ? t3 : 3 * (t - t2) + t3 - 0.75);
+}
+
+function d3_ease_poly(e) {
+  return function(t) {
+    return Math.pow(t, e);
+  };
+}
+
+function d3_ease_sin(t) {
+  return 1 - Math.cos(t * halfπ);
+}
+
+function d3_ease_exp(t) {
+  return Math.pow(2, 10 * (t - 1));
+}
+
+function d3_ease_circle(t) {
+  return 1 - Math.sqrt(1 - t * t);
+}
+
+function d3_ease_elastic(a, p) {
+  var s;
+  if (arguments.length < 2) p = 0.45;
+  if (arguments.length) s = p / τ * Math.asin(1 / a);
+  else a = 1, s = p / 4;
+  return function(t) {
+    return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * τ / p);
+  };
+}
+
+function d3_ease_back(s) {
+  if (!s) s = 1.70158;
+  return function(t) {
+    return t * t * ((s + 1) * t - s);
+  };
+}
+
+function d3_ease_bounce(t) {
+  return t < 1 / 2.75 ? 7.5625 * t * t
+      : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + 0.75
+      : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + 0.9375
+      : 7.5625 * (t -= 2.625 / 2.75) * t + 0.984375;
+}

node_modules/d3/src/interpolate/hcl.js

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+import "../color/hcl";
+
+d3.interpolateHcl = d3_interpolateHcl;
+
+function d3_interpolateHcl(a, b) {
+  a = d3.hcl(a);
+  b = d3.hcl(b);
+  var ah = a.h,
+      ac = a.c,
+      al = a.l,
+      bh = b.h - ah,
+      bc = b.c - ac,
+      bl = b.l - al;
+  if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac;
+  if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah;
+  else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; // shortest path
+  return function(t) {
+    return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + "";
+  };
+}

node_modules/d3/src/interpolate/hsl.js

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+import "../color/hsl";
+
+d3.interpolateHsl = d3_interpolateHsl;
+
+function d3_interpolateHsl(a, b) {
+  a = d3.hsl(a);
+  b = d3.hsl(b);
+  var ah = a.h,
+      as = a.s,
+      al = a.l,
+      bh = b.h - ah,
+      bs = b.s - as,
+      bl = b.l - al;
+  if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as;
+  if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah;
+  else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; // shortest path
+  return function(t) {
+    return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + "";
+  };
+}

node_modules/d3/src/interpolate/index.js

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+import "array";
+import "ease";
+import "hcl";
+import "hsl";
+import "interpolate";
+import "lab";
+import "number";
+import "object";
+import "rgb";
+import "round";
+import "string";
+import "transform";
+import "uninterpolate";
+import "zoom";

node_modules/d3/src/interpolate/interpolate.js

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+import "../color/color";
+import "../color/rgb";
+import "rgb";
+import "object";
+import "array";
+import "number";
+import "string";
+
+d3.interpolate = d3_interpolate;
+
+function d3_interpolate(a, b) {
+  var i = d3.interpolators.length, f;
+  while (--i >= 0 && !(f = d3.interpolators[i](a, b)));
+  return f;
+}
+
+d3.interpolators = [
+  function(a, b) {
+    var t = typeof b;
+    return (t === "string" ? (d3_rgb_names.has(b.toLowerCase()) || /^(#|rgb\(|hsl\()/i.test(b) ? d3_interpolateRgb : d3_interpolateString)
+        : b instanceof d3_color ? d3_interpolateRgb
+        : Array.isArray(b) ? d3_interpolateArray
+        : t === "object" && isNaN(b) ? d3_interpolateObject
+        : d3_interpolateNumber)(a, b);
+  }
+];

node_modules/d3/src/interpolate/lab.js

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+import "../color/lab";
+
+d3.interpolateLab = d3_interpolateLab;
+
+function d3_interpolateLab(a, b) {
+  a = d3.lab(a);
+  b = d3.lab(b);
+  var al = a.l,
+      aa = a.a,
+      ab = a.b,
+      bl = b.l - al,
+      ba = b.a - aa,
+      bb = b.b - ab;
+  return function(t) {
+    return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + "";
+  };
+}

node_modules/d3/src/interpolate/number.js

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+d3.interpolateNumber = d3_interpolateNumber;
+
+function d3_interpolateNumber(a, b) {
+  a = +a, b = +b;
+  return function(t) { return a * (1 - t) + b * t; };
+}

node_modules/d3/src/interpolate/object.js

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+import "interpolate";
+
+d3.interpolateObject = d3_interpolateObject;
+
+function d3_interpolateObject(a, b) {
+  var i = {},
+      c = {},
+      k;
+  for (k in a) {
+    if (k in b) {
+      i[k] = d3_interpolate(a[k], b[k]);
+    } else {
+      c[k] = a[k];
+    }
+  }
+  for (k in b) {
+    if (!(k in a)) {
+      c[k] = b[k];
+    }
+  }
+  return function(t) {
+    for (k in i) c[k] = i[k](t);
+    return c;
+  };
+}

node_modules/d3/src/interpolate/rgb.js

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+import "../color/rgb";
+
+d3.interpolateRgb = d3_interpolateRgb;
+
+function d3_interpolateRgb(a, b) {
+  a = d3.rgb(a);
+  b = d3.rgb(b);
+  var ar = a.r,
+      ag = a.g,
+      ab = a.b,
+      br = b.r - ar,
+      bg = b.g - ag,
+      bb = b.b - ab;
+  return function(t) {
+    return "#"
+        + d3_rgb_hex(Math.round(ar + br * t))
+        + d3_rgb_hex(Math.round(ag + bg * t))
+        + d3_rgb_hex(Math.round(ab + bb * t));
+  };
+}

node_modules/d3/src/interpolate/round.js

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+d3.interpolateRound = d3_interpolateRound;
+
+function d3_interpolateRound(a, b) {
+  b -= a;
+  return function(t) { return Math.round(a + b * t); };
+}

node_modules/d3/src/interpolate/string.js

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+import "number";
+
+d3.interpolateString = d3_interpolateString;
+
+function d3_interpolateString(a, b) {
+  var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, // scan index for next number in b
+      am, // current match in a
+      bm, // current match in b
+      bs, // string preceding current number in b, if any
+      i = -1, // index in s
+      s = [], // string constants and placeholders
+      q = []; // number interpolators
+
+  // Coerce inputs to strings.
+  a = a + "", b = b + "";
+
+  // Interpolate pairs of numbers in a & b.
+  while ((am = d3_interpolate_numberA.exec(a))
+      && (bm = d3_interpolate_numberB.exec(b))) {
+    if ((bs = bm.index) > bi) { // a string precedes the next number in b
+      bs = b.slice(bi, bs);
+      if (s[i]) s[i] += bs; // coalesce with previous string
+      else s[++i] = bs;
+    }
+    if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match
+      if (s[i]) s[i] += bm; // coalesce with previous string
+      else s[++i] = bm;
+    } else { // interpolate non-matching numbers
+      s[++i] = null;
+      q.push({i: i, x: d3_interpolateNumber(am, bm)});
+    }
+    bi = d3_interpolate_numberB.lastIndex;
+  }
+
+  // Add remains of b.
+  if (bi < b.length) {
+    bs = b.slice(bi);
+    if (s[i]) s[i] += bs; // coalesce with previous string
+    else s[++i] = bs;
+  }
+
+  // Special optimization for only a single match.
+  // Otherwise, interpolate each of the numbers and rejoin the string.
+  return s.length < 2
+      ? (q[0] ? (b = q[0].x, function(t) { return b(t) + ""; })
+      : function() { return b; })
+      : (b = q.length, function(t) {
+          for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
+          return s.join("");
+        });
+}
+
+var d3_interpolate_numberA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
+    d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, "g");

node_modules/d3/src/interpolate/transform.js

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+import "../math/transform";
+import "number";
+
+d3.interpolateTransform = d3_interpolateTransform;
+
+function d3_interpolateTransformPop(s) {
+  return s.length ? s.pop() + "," : "";
+}
+
+function d3_interpolateTranslate(ta, tb, s, q) {
+  if (ta[0] !== tb[0] || ta[1] !== tb[1]) {
+    var i = s.push("translate(", null, ",", null, ")");
+    q.push({i: i - 4, x: d3_interpolateNumber(ta[0], tb[0])}, {i: i - 2, x: d3_interpolateNumber(ta[1], tb[1])});
+  } else if (tb[0] || tb[1]) {
+    s.push("translate(" + tb + ")");
+  }
+}
+
+function d3_interpolateRotate(ra, rb, s, q) {
+  if (ra !== rb) {
+    if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360; // shortest path
+    q.push({i: s.push(d3_interpolateTransformPop(s) + "rotate(", null, ")") - 2, x: d3_interpolateNumber(ra, rb)});
+  } else if (rb) {
+    s.push(d3_interpolateTransformPop(s) + "rotate(" + rb + ")");
+  }
+}
+
+function d3_interpolateSkew(wa, wb, s, q) {
+  if (wa !== wb) {
+    q.push({i: s.push(d3_interpolateTransformPop(s) + "skewX(", null, ")") - 2, x: d3_interpolateNumber(wa, wb)});
+  } else if (wb) {
+    s.push(d3_interpolateTransformPop(s) + "skewX(" + wb + ")");
+  }
+}
+
+function d3_interpolateScale(ka, kb, s, q) {
+  if (ka[0] !== kb[0] || ka[1] !== kb[1]) {
+    var i = s.push(d3_interpolateTransformPop(s) + "scale(", null, ",", null, ")");
+    q.push({i: i - 4, x: d3_interpolateNumber(ka[0], kb[0])}, {i: i - 2, x: d3_interpolateNumber(ka[1], kb[1])});
+  } else if (kb[0] !== 1 || kb[1] !== 1) {
+    s.push(d3_interpolateTransformPop(s) + "scale(" + kb + ")");
+  }
+}
+
+function d3_interpolateTransform(a, b) {
+  var s = [], // string constants and placeholders
+      q = []; // number interpolators
+  a = d3.transform(a), b = d3.transform(b);
+  d3_interpolateTranslate(a.translate, b.translate, s, q);
+  d3_interpolateRotate(a.rotate, b.rotate, s, q);
+  d3_interpolateSkew(a.skew, b.skew, s, q);
+  d3_interpolateScale(a.scale, b.scale, s, q);
+  a = b = null; // gc
+  return function(t) {
+    var i = -1, n = q.length, o;
+    while (++i < n) s[(o = q[i]).i] = o.x(t);
+    return s.join("");
+  };
+}

node_modules/d3/src/interpolate/uninterpolate.js

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+function d3_uninterpolateNumber(a, b) {
+  b = (b -= a = +a) || 1 / b;
+  return function(x) { return (x - a) / b; };
+}
+
+function d3_uninterpolateClamp(a, b) {
+  b = (b -= a = +a) || 1 / b;
+  return function(x) { return Math.max(0, Math.min(1, (x - a) / b)); };
+}

node_modules/d3/src/interpolate/zoom.js

@@ -0,0 +1,53 @@
+import "../math/trigonometry";
+
+var ρ = Math.SQRT2,
+    ρ2 = 2,
+    ρ4 = 4;
+
+// p0 = [ux0, uy0, w0]
+// p1 = [ux1, uy1, w1]
+d3.interpolateZoom = function(p0, p1) {
+  var ux0 = p0[0], uy0 = p0[1], w0 = p0[2],
+      ux1 = p1[0], uy1 = p1[1], w1 = p1[2],
+      dx = ux1 - ux0,
+      dy = uy1 - uy0,
+      d2 = dx * dx + dy * dy,
+      i,
+      S;
+
+  // Special case for u0 ≅ u1.
+  if (d2 < ε2) {
+    S = Math.log(w1 / w0) / ρ;
+    i = function(t) {
+      return [
+        ux0 + t * dx,
+        uy0 + t * dy,
+        w0 * Math.exp(ρ * t * S)
+      ];
+    }
+  }
+
+  // General case.
+  else {
+    var d1 = Math.sqrt(d2),
+        b0 = (w1 * w1 - w0 * w0 + ρ4 * d2) / (2 * w0 * ρ2 * d1),
+        b1 = (w1 * w1 - w0 * w0 - ρ4 * d2) / (2 * w1 * ρ2 * d1),
+        r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0),
+        r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
+    S = (r1 - r0) / ρ;
+    i = function(t) {
+      var s = t * S,
+          coshr0 = d3_cosh(r0),
+          u = w0 / (ρ2 * d1) * (coshr0 * d3_tanh(ρ * s + r0) - d3_sinh(r0));
+      return [
+        ux0 + u * dx,
+        uy0 + u * dy,
+        w0 * coshr0 / d3_cosh(ρ * s + r0)
+      ];
+    }
+  }
+
+  i.duration = S * 1000;
+
+  return i;
+};