org.jpedal.examples.viewer.utils.IconiseImage Maven / Gradle / Ivy

/*
 * ===========================================
 * Java Pdf Extraction Decoding Access Library
 * ===========================================
 *
 * Project Info:  http://www.idrsolutions.com
 * Help section for developers at http://www.idrsolutions.com/support/
 *
 * (C) Copyright 1997-2017 IDRsolutions and Contributors.
 *
 * This file is part of JPedal/JPDF2HTML5
 *
     This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


 *
 * ---------------
 * IconiseImage.java
 * ---------------
 */
package org.jpedal.examples.viewer.utils;

import java.awt.Component;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import javax.swing.Icon;

/**
 * Used in GUI example code.
 * Wrapper for putting image on display
 */
public class IconiseImage implements Icon {

    private final BufferedImage current_image;
    private final int w, h;

    public IconiseImage(final BufferedImage current_image) {
        this.current_image = current_image;
        w = current_image.getWidth();
        h = current_image.getHeight();
    }

    @Override
    public final void paintIcon(final Component c, final Graphics g, final int x, final int y) {

        final Graphics2D g2 = (Graphics2D) g;
        g2.drawImage(current_image, null, 0, 0);
    }

    @Override
    public final int getIconWidth() {
        return w;
    }

    @Override
    public final int getIconHeight() {
        return h;
    }
}