public void parse() {

		String currentLine = "";

		try {
			String line = reader.readLine();
			while (line != null) {
				currentLine = line;
				parseLine(line);
				line = reader.readLine();
			}
			label.setText("Drawing Complete");
		} catch (IOException e) {
			label.setText("IO Exception");
		} catch (ParseException e) {
			label.setText("Parse Exception: \n" + currentLine);
		}
	}