Method fixCropperTop

js/selecter.js:553–566

(top)

  }

  fixCropperTop(top) {
    let newTop = top;
    const absTopMiddle = this.rectTop() + this.area.rect.clientHeight;
    if (newTop < this.main.elTop()) {
      return this.main.elTop();
    } else if (newTop > absTopMiddle) {
      newTop = absTopMiddle;
      if (this.area.resizingT) {
        this.area.resizingT = false;
        this.area.resizingB = true;
      }
    }
    return newTop;
  }

  fixCropperBottom(bottom) {
    let newBottom = bottom;