Brunobkr/llama.cpp_AlgMor24_github

1import {rgb as colorRgb} from "d3-color";2import basis from "./basis.js";3import basisClosed from "./basisClosed.js";4import nogamma, {gamma} from "./color.js";5 6export default (function rgbGamma(y) {7  var color = gamma(y);8 9  function rgb(start, end) {10    var r = color((start = colorRgb(start)).r, (end = colorRgb(end)).r),11        g = color(start.g, end.g),12        b = color(start.b, end.b),13        opacity = nogamma(start.opacity, end.opacity);14    return function(t) {15      start.r = r(t);16      start.g = g(t);17      start.b = b(t);18      start.opacity = opacity(t);19      return start + "";20    };21  }22 23  rgb.gamma = rgbGamma;24 25  return rgb;26})(1);27 28function rgbSpline(spline) {29  return function(colors) {30    var n = colors.length,31        r = new Array(n),32        g = new Array(n),33        b = new Array(n),34        i, color;35    for (i = 0; i < n; ++i) {36      color = colorRgb(colors[i]);37      r[i] = color.r || 0;38      g[i] = color.g || 0;39      b[i] = color.b || 0;40    }41    r = spline(r);42    g = spline(g);43    b = spline(b);44    color.opacity = 1;45    return function(t) {46      color.r = r(t);47      color.g = g(t);48      color.b = b(t);49      return color + "";50    };51  };52}53 54export var rgbBasis = rgbSpline(basis);55export var rgbBasisClosed = rgbSpline(basisClosed);56