net.avh4.util.imagecomparison.ImageDiff Maven / Gradle / Ivy

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There is a newer version: 0.3.1

package net.avh4.util.imagecomparison;

import javax.swing.*;
import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.File;
import java.io.IOException;

public class ImageDiff extends JPanel implements MouseListener {

    private static final long serialVersionUID = 1L;
    private final ImageDiffView view;

    public ImageDiff(final String file1, final String file2) throws IOException {
        setBackground(new Color(232, 232, 232));
        final FlowLayout layout = (FlowLayout) getLayout();
        layout.setHgap(0);
        layout.setVgap(0);
        addMouseListener(this);
        view = new ImageDiffView(file1, file2);
        add(view);
    }

    public static void main(final String[] args) {
        final JFrame window = new JFrame();
        final ImageDiff ui = launch(args[0], args[1]);
        window.add(ui);
        window.pack();
        window.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        window.setLocationRelativeTo(null);
        window.setVisible(true);
    }

    public static ImageDiff launch(final String file1, final String file2) {
        return launch(new File("."), file1, file2);
    }

    public static ImageDiff launch(final File root, final String file1,
                                   final String file2) {
        final String filename1 = new File(root, file1).getPath();
        final String filename2 = new File(root, file2).getPath();
        try {
            return new ImageDiff(filename1, filename2);
        } catch (final IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    public void mouseClicked(final MouseEvent e) {
        view.setShowHighlight(false);
    }

    @Override
    public void mousePressed(final MouseEvent e) {
    }

    @Override
    public void mouseReleased(final MouseEvent e) {
    }

    @Override
    public void mouseEntered(final MouseEvent e) {
    }

    @Override
    public void mouseExited(final MouseEvent e) {
    }
}