code: public void setCropArea(int x, int y, int width, int height) {
  
          m_cropX = x;
          m_cropY = y;
          m_cropWidth = width;
          m_cropHeight = height;
      }
docs: Sets the image crop area.<p>
  
  @param x the x coordinate for the crop
  @param y the y coordinate for the crop
  @param width the crop width
  @param height the crop height