@antv/f2/lib/attr/identity.js

Charts for mobile visualization.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _tslib = require("tslib");
var _src = require("../deps/f2-scale/src");
var _base = _interopRequireDefault(require("./base"));
var Identity = /** @class */function (_super) {
  (0, _tslib.__extends)(Identity, _super);
  function Identity() {
    return _super !== null && _super.apply(this, arguments) || this;
  }
  Identity.prototype.createScale = function (scaleConfig) {
    return new _src.Identity(scaleConfig);
  };
  Identity.prototype._mapping = function () {
    var _a = this,
      field = _a.field,
      range = _a.range;
    return field || range && range[0];
  };
  return Identity;
}(_base.default);
var _default = exports.default = Identity;