Method area

src/utils.ts:297–299

* Calculate the total area of a grid position. * * @param a position with width and height * @returns the total area (width * height) * * @example * const area = Utils.area({x: 0, y: 0, w: 3, h: 2}); // returns 6

(a: GridStackPosition)

   * const area = Utils.area({x: 0, y: 0, w: 3, h: 2}); // returns 6
   */
  static area(a: GridStackPosition): number {
    return a.w * a.h;
  }

  /**
   * Sort an array of grid nodes by position (y first, then x).