Analyzer.java

package analyzer;

/*Collect Statistics from an Image Add the Statistics to the Collection Database
 * 
 * aevans 8/14/2013
 */

import java.awt.Color;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.ArrayList;

import javax.imageio.ImageIO;

import jdbc.Jdbcconn;

public class Analyzer {

	private BufferedImage image;
	private ArrayList<BufferedImage> imageList;

	public Analyzer() {
		// TODO empty constructor
		imageList = new ArrayList<BufferedImage>();
	}

	public Analyzer(byte[] inimage) {
		// TODO constructor from bytes
		ByteArrayInputStream bis = new ByteArrayInputStream(inimage);
		try {
			image = ImageIO.read(bis);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		imageList = new ArrayList<BufferedImage>();
	}

	public Analyzer(BufferedImage bimage) {
		// TODO input buffered image
		image = bimage;
		imageList = new ArrayList<BufferedImage>();
	}

	public void analyze_image() {
		// TODO control the pulling of key statistics
		getOffsets();

	}

	private void getOffsets() {
		// TODO return an array list of offsets representing potential letters
		// then try to weed out non-letters
		int width = image.getWidth();
		int height = image.getHeight();

		for (int x = 1; x < width - 1; x++) {
			for (int y = 1; y < height - 1; y++) {
				System.out.println("\n");
				System.out.print(new Color(image.getRGB(x, y)).getBlue());
				System.out.print(" " + new Color(image.getRGB(x, y)).getRed());
				System.out.print(" " + new Color(image.getRGB(x, y)).getGreen()
						+ "\n");
			}
		}

		// return list
	}

	private void getAverageCurvature(int x0, int x1, int y0, int y1) {
		// get the average curvature of a suspected letter

		// return the average curvature
	}

	private void getaverageSlope(int x0, int x1, int y0, int y1) {
		// TODO get the average slope of the suspected letter in a section

		// return the average slope
	}

	private void getskew(int x0, int x1, int y0, int y1) {
		// TODO deskew an image

		// get average angle based on furthest width vertically

		// get top horizontally

		// get bottom horizontally

		// get angle to bottom

		// verify with angle to the horizontal

		// return the skew angle

	}

	private void deskew() {
		// TODO deskew a found letter

		// return letter
	}

	private void sectionCheck(int x0, int x1, int y0, int y1) {
		// TODO check for sections of a suspected letter that limit the database

		// return the appropriate section
	}

	private void significantChunk(int x0, int x1, int y0, int y1) {
		// TODO check if offset represents a significant chunk

		// return boolean if significant chunk
	}

	private void isLetter(int x0, int x1, int y0, int y1) {
		// TODO check to ensure that significant chunk is a letter

		// return boolean of whether offsets represent letter
	}

	public BufferedImage getImage() {
		return image;
	}

}