Method init

src/mapboxgl/mapping/CoordTransfer.js:29–36

* @function CoordTransfer.prototype.init * @description 初始化。

()

   * @description 初始化。
   */
  init() {
    return new Promise((resolve) => {
      this.cv.then(() => {
        this.setCameraLocation(this.configs);
        resolve(this);
      });
    });
  }

  /**
   * @function CoordTransfer.prototype.setCameraLocation