Method getTile

src/staticmaps.js:543–574

* Fetching tile from endpoint

(data)

   *  Fetching tile from endpoint
   */
  async getTile(data) {
    const options = {
      url: data.url,
      responseType: 'buffer',
      // resolveWithFullResponse: true,
      headers: this.tileRequestHeader || {},
      timeout: this.tileRequestTimeout,
    };

    try {
      const res = await got.get(options);
      const { body, headers } = res;

      const contentType = headers['content-type'];
      if (!contentType.startsWith('image/')) throw new Error('Tiles server response with wrong data');
      // console.log(headers);

      return {
        success: true,
        tile: {
          url: data.url,
          box: data.box,
          body,
        },
      };
    } catch (error) {
      return {
        success: false,
        error,
      };
    }
  }

  /**
   *  Fetching tiles and limit concurrent connections