Brunobkr/llama.cpp_AlgMor24_github

1import array from "./array.js";2import constant from "./constant.js";3import descending from "./descending.js";4import identity from "./identity.js";5import {tau} from "./math.js";6 7export default function() {8  var value = identity,9      sortValues = descending,10      sort = null,11      startAngle = constant(0),12      endAngle = constant(tau),13      padAngle = constant(0);14 15  function pie(data) {16    var i,17        n = (data = array(data)).length,18        j,19        k,20        sum = 0,21        index = new Array(n),22        arcs = new Array(n),23        a0 = +startAngle.apply(this, arguments),24        da = Math.min(tau, Math.max(-tau, endAngle.apply(this, arguments) - a0)),25        a1,26        p = Math.min(Math.abs(da) / n, padAngle.apply(this, arguments)),27        pa = p * (da < 0 ? -1 : 1),28        v;29 30    for (i = 0; i < n; ++i) {31      if ((v = arcs[index[i] = i] = +value(data[i], i, data)) > 0) {32        sum += v;33      }34    }35 36    // Optionally sort the arcs by previously-computed values or by data.37    if (sortValues != null) index.sort(function(i, j) { return sortValues(arcs[i], arcs[j]); });38    else if (sort != null) index.sort(function(i, j) { return sort(data[i], data[j]); });39 40    // Compute the arcs! They are stored in the original data's order.41    for (i = 0, k = sum ? (da - n * pa) / sum : 0; i < n; ++i, a0 = a1) {42      j = index[i], v = arcs[j], a1 = a0 + (v > 0 ? v * k : 0) + pa, arcs[j] = {43        data: data[j],44        index: i,45        value: v,46        startAngle: a0,47        endAngle: a1,48        padAngle: p49      };50    }51 52    return arcs;53  }54 55  pie.value = function(_) {56    return arguments.length ? (value = typeof _ === "function" ? _ : constant(+_), pie) : value;57  };58 59  pie.sortValues = function(_) {60    return arguments.length ? (sortValues = _, sort = null, pie) : sortValues;61  };62 63  pie.sort = function(_) {64    return arguments.length ? (sort = _, sortValues = null, pie) : sort;65  };66 67  pie.startAngle = function(_) {68    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant(+_), pie) : startAngle;69  };70 71  pie.endAngle = function(_) {72    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant(+_), pie) : endAngle;73  };74 75  pie.padAngle = function(_) {76    return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant(+_), pie) : padAngle;77  };78 79  return pie;80}81