public void setAspectRatio(int aspectRatioX, int aspectRatioY) {
    mCropOverlayView.setAspectRatioX(aspectRatioX);
    mCropOverlayView.setAspectRatioY(aspectRatioY);
    setFixedAspectRatio(true);
  }
Sets the both the X and Y values of the aspectRatio.<br>
Sets fixed aspect ratio to TRUE.

@param aspectRatioX int that specifies the new X value of the aspect ratio
@param aspectRatioY int that specifies the new Y value of the aspect ratio
core/src/main/java/com/theartofdev/edmodo/cropper/CropImageView.java