code: public static Diagram load(InputStream in, boolean offset)
  			throws SlickException {
  		return new InkscapeLoader().loadDiagram(in, offset);
  	}
docs: Load a SVG document into a diagram
  
  @param offset
  Offset the diagram for the height of the document
  @param in
  The input stream from which to read the SVG
  @return The diagram loaded
  @throws SlickException
  Indicates a failure to process the document