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99 lines
3.3 KiB
Java
99 lines
3.3 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.dedication;
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import java.awt.image.BufferedImage;
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import java.io.InputStream;
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import java.lang.reflect.Method;
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import javax.imageio.stream.ImageInputStream;
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import net.sourceforge.plantuml.FileFormatOption;
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import net.sourceforge.plantuml.PlainDiagram;
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import net.sourceforge.plantuml.core.DiagramDescription;
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import net.sourceforge.plantuml.graphic.UDrawable;
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import net.sourceforge.plantuml.security.ImageIO;
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import net.sourceforge.plantuml.ugraphic.AffineTransformType;
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import net.sourceforge.plantuml.ugraphic.PixelImage;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UImage;
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public class PSystemDedication extends PlainDiagram {
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private final BufferedImage img;
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public PSystemDedication(BufferedImage img) {
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this.img = img;
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if (img == null) {
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throw new IllegalArgumentException();
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}
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}
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@Override
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protected UDrawable getRootDrawable(FileFormatOption fileFormatOption) {
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return new UDrawable() {
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public void drawU(UGraphic ug) {
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ug.draw(new UImage(new PixelImage(img, AffineTransformType.TYPE_BILINEAR)));
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}
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};
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}
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public static BufferedImage getBufferedImage(InputStream is) {
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try {
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final Class<?> clVP8Decoder = Class.forName("net.sourceforge.plantuml.webp.VP8Decoder");
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final Object vp8Decoder = clVP8Decoder.newInstance();
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// final VP8Decoder vp8Decoder = new VP8Decoder();
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final Method decodeFrame = clVP8Decoder.getMethod("decodeFrame", ImageInputStream.class);
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final ImageInputStream iis = ImageIO.createImageInputStream(is);
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decodeFrame.invoke(vp8Decoder, iis);
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// vp8Decoder.decodeFrame(iis);
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iis.close();
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final Object frame = clVP8Decoder.getMethod("getFrame").invoke(vp8Decoder);
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return (BufferedImage) frame.getClass().getMethod("getBufferedImage").invoke(frame);
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// final VP8Frame frame = vp8Decoder.getFrame();
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// return frame.getBufferedImage();
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} catch (Exception e) {
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e.printStackTrace();
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return null;
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}
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}
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public DiagramDescription getDescription() {
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return new DiagramDescription("(Dedication)");
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}
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}
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