import com.c5corp.c5utm.*;
import java.util.Vector;
import java.sql.Connection;

/**
 * Driver program utilized to discover the "Other Remote Locations"
 * Makes use of the C5 Landscape Database API 2.0.
 * Brett Stalbaum, 2005
 */

public class FindSimilar {

	public static void main(String[] args) {
		// get a database connection
		Connection connection = DbHelper.getDbConnection();

		// first, we need a StatisticalPoint as an input point
		// this is the SE corner of the remote location
		StatisticalPoint statPoint = C5UTM.getStatisticalPoint(12, 261186, 4558378, connection);
		System.out.println("Input point:");
		System.out.println(statPoint);
		System.out.println();

		Points points = C5UTM.getPoints(
				statPoint.getZone(),
				statPoint.getEasting() - 500, // need to center it
				statPoint.getNorthing() - 500, // in the image
				1000,
				1000,
				connection
		);

		// create a UtmImage object, print the original image
		UtmImage image =new UtmImage(points,
				UtmImage.RENDER_HIGH |
				UtmImage.RENDER_LOW |
				UtmImage.RENDER_MEAN |
				UtmImage.RENDER_MEDIAN |
				UtmImage.RENDER_MODE,
				false);

		// write the image
		image.writeImageFile("" , "c5utm_img_remote_loc"); // local dir, file name


		// find the similar points
		Vector<StatisticalPoint> results = C5UTM.findSimilarPoints(
				statPoint, 1, connection
		);

		// print the results, produce images
		for (int i=0; i < results.size(); i++) {
			System.out.println("Result " + (i+1) + ":");
			System.out.println(results.get(i));
			System.out.println();

			// Get a Points object from the Database
			points = C5UTM.getPoints(
					results.get(i).getZone(),
					results.get(i).getEasting() - 500, // need to center it
					results.get(i).getNorthing() - 500, // in the image
					1000,
					1000,
					connection
			);

			// create a UtmImage object
			image =new UtmImage(points,
					UtmImage.RENDER_HIGH |
					UtmImage.RENDER_LOW |
					UtmImage.RENDER_MEAN |
					UtmImage.RENDER_MEDIAN |
					UtmImage.RENDER_MODE,
					false);

			// write the images
			image.writeImageFile("" , "c5utm_img_" + (i+1)); // local dir, file name

		}

		// clean up the connection
		DbHelper.closeDbConnection(connection);

	}
}