// function resizeImage To adjust the zooming level
	public BufferedImage resizeImage(BufferedImage pic , int zoomState) {
		if (zoomState >= 0) {
			return zoomIn(pic = RotationWithAngle(pic, 0), zoomState + 1);
		} else {
			return zoomOut(pic = RotationWithAngle(pic, 0), zoomState * -1 + 1);
		}

	}


	// Zooming Methods.---------------------------------------------------
	// Function For ZoomIn
	public BufferedImage zoomIn(BufferedImage bi, int scale) {
		GraphicsEnvironment ge = GraphicsEnvironment
				.getLocalGraphicsEnvironment();
		// GraphicsDevice[] gs = ge.getScreenDevices();
		// int screenWidth = 0;
		// int screenHeight = 0;
		// for (int i = 0; i < gs.length; i++) {
		// DisplayMode dm = gs[i].getDisplayMode();
		// screenWidth = dm.getWidth();
		// screenHeight = dm.getHeight();
		// }
		int width = scale * bi.getWidth();
		int height = scale * bi.getHeight();
		BufferedImage biScale = new BufferedImage(width, height, bi.getType());
		for (int i = 0; i < width; i++)
			for (int j = 0; j < height; j++)
				biScale.setRGB(i, j, bi.getRGB(i / scale, j / scale));

		return biScale;

	}

	// Function For ZoomOut
	public BufferedImage zoomOut(BufferedImage bi, int d) {
		int width = (bi.getWidth() / d);
		int height = (bi.getHeight() / d);
		BufferedImage biScale = new BufferedImage(width, height, bi.getType());
		for (int i = 0; i < width; i++)
			for (int j = 0; j < height; j++)
				biScale.setRGB(i, j, bi.getRGB(i * d, j * d));
		return biScale;
	}