code: private void drawOnto(Graphics2D pGraphics) throws IOException {
          context = new QuickDrawContext(pGraphics);
  
          readPICTopcodes(imageInput);
          if (DEBUG) {
              System.out.println("Done reading PICT body!");
          }
      }
docs: Reads the PICT stream.
  The contents of the stream will be drawn onto the supplied graphics
  object.
  <p/>
  If "DEBUG" is true, the elements read are listed on stdout.
  
  @param pGraphics the graphics object to draw onto.
  
  @throws IIOException if the data can not be read.
  @throws IOException if an I/O error occurs while reading the image.