big.draw(new Line2D.Double(4, 0, 7, 3));
big.draw(new Line2D.Double(0, 7, 7, 0));
big.draw(new Line2D.Double(0, 3, 3, 0));
big.draw(new Line2D.Double(4, 7, 7, 4));
} else if (fillPatternString.equalsIgnoreCase(LPC_BACKWARD_DIAG_PATTERN)) {
big.draw(new Line2D.Double(0, 0, 7, 7));
big.draw(new Line2D.Double(0, 4, 3, 7));
big.draw(new Line2D.Double(4, 0, 7, 3));
} else if (fillPatternString.equalsIgnoreCase(LPC_FORWARD_DIAG_PATTERN)) {
big.draw(new Line2D.Double(0, 7, 7, 0));
big.draw(new Line2D.Double(0, 3, 3, 0));