double getPixels(double X, double Y, double rad, Image thisImage) {

		PixelReader r = thisImage.getPixelReader();
		int count = 0;
		double c = 0;
		// Determine the color of each pixel in the image
		for (int readY = 0; readY < thisImage.getHeight(); readY++) {
			for (int readX = 0; readX < thisImage.getWidth(); readX++) {

					count++;
					Color color = r.getColor(readX, readY);
					c += ((color.getRed() + color.getGreen() + color.getBlue()) / 3);
					// color.getSaturation());

			}

		}

		return c / count * 256;
	}