gentelella/vendors/jqvmap/src/ColorScale/vectorSubtract.js

Gentelella Admin is a free to use Bootstrap admin template

ColorScale.prototype.vectorSubtract = function (vector1, vector2) {
  var vector = [];
  for (var i = 0; i < vector1.length; i++) {
    vector[i] = vector1[i] - vector2[i];
  }
  return vector;
};