docs: protected RenderedImage doFilter(BufferedImage pImage, ServletRequest pRequest, ImageServletResponse pResponse) {
  
          // Get quality setting
          // SMOOTH | FAST | REPLICATE | DEFAULT | AREA_AVERAGING
          // See Image (mHints)
          int quality = getQuality(pRequest.getParameter(PARAM_SCALE_QUALITY));
  
          // Get units, default is pixels
          // PIXELS | PERCENT | METRIC | INCHES
          int units = getUnits(pRequest.getParameter(PARAM_SCALE_UNITS));
          if (units == UNITS_UNKNOWN) {
              log("Unknown units for scale, returning original.");
              return pImage;
          }
  
          // Use uniform scaling? Default is true
          boolean uniformScale = ServletUtil.getBooleanParameter(pRequest, PARAM_SCALE_UNIFORM, true);
  
          // Get dimensions
          int width = ServletUtil.getIntParameter(pRequest, PARAM_SCALE_X, -1);
          int height = ServletUtil.getIntParameter(pRequest, PARAM_SCALE_Y, -1);
  
          // Get dimensions for scaled image
          Dimension dim = getDimensions(pImage, width, height, units, uniformScale);
  
          width = (int) dim.getWidth();
          height = (int) dim.getHeight();
  
          // Return scaled instance directly
          return ImageUtil.createScaled(pImage, width, height, quality);
      }