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Flying Saucer is a CSS 2.1 renderer written in Java. This artifact contains the core rendering and layout code as well as Java2D output.

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/*
 * {{{ header & license
 * Copyright (c) 2004, 2005 Who?
 *
 * This program 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 program 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 program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * }}}
 */
package org.xhtmlrenderer.resource;

import org.jspecify.annotations.Nullable;
import org.xhtmlrenderer.extend.FSImage;
import org.xhtmlrenderer.swing.AWTFSImage;
import org.xhtmlrenderer.swing.MutableFSImage;
import org.xml.sax.InputSource;

/**
 * @author Administrator
 */
public class ImageResource extends AbstractResource {
    @Nullable
    private final String _imageUri;
    @Nullable
    private final FSImage _img;

    //HACK: at least for now, till we know what we want to do here
    public ImageResource(@Nullable final String uri, @Nullable FSImage img) {
        super((InputSource) null);
        _imageUri = uri;
        _img = img;
    }

    @Nullable
    public FSImage getImage() {
        return _img;
    }

    public boolean isLoaded() {
        return !(_img instanceof MutableFSImage) || ((MutableFSImage) _img).isLoaded();
    }

    @Nullable
    public String getImageUri() {
        return _imageUri;
    }

    public boolean hasDimensions(final int width, final int height) {
        return isLoaded() &&
                _img instanceof AWTFSImage image &&
                image.hasSize(width, height);
    }
}