Examples with ImageProducer java.awt.image.ImageProducer used on opensource projects

Example 6 with ImageProducer

use of java.awt.image.ImageProducer in project jdk8u_jdk by JetBrains.

the class WindowsLookAndFeel method getDisabledIcon.

/**
     * {@inheritDoc}
     *
     * @since 1.6
     */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // in particular by the WindowsFileChooserUI class)
    if (icon != null && component != null && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY)) && icon.getIconWidth() > 0 && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(), icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Example 7 with ImageProducer

use of java.awt.image.ImageProducer in project cayenne by apache.

the class FilteredIconFactory method createIcon.

public static Icon createIcon(Icon icon, FilterType filterType) {
    if (icon != null && icon.getIconWidth() > 0 && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(), icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(DUMMY, img.getGraphics(), 0, 0);
        ImageProducer producer = new FilteredImageSource(img.getSource(), filterType.filter);
        Image resultImage = DUMMY.createImage(producer);
        return new ImageIcon(resultImage);
    }
    return null;
}

Example 8 with ImageProducer

use of java.awt.image.ImageProducer in project processdash by dtuma.

the class BufferedIcon method applyFilter.

public void applyFilter(RGBImageFilter filter) {
    ImageProducer prod = new FilteredImageSource(getImage().getSource(), filter);
    setImage(Toolkit.getDefaultToolkit().createImage(prod));
}

Example 9 with ImageProducer

use of java.awt.image.ImageProducer in project rt.equinox.framework by eclipse.

the class URLHandlerTests method testImageProducer.

public void testImageProducer() throws IOException {
    URL testImage = getClass().getResource("debug.gif");
    Object content = testImage.getContent();
    assertTrue("Wrong content type: " + content.getClass().getName(), content instanceof ImageProducer);
}

Example 10 with ImageProducer

use of java.awt.image.ImageProducer in project bioformats by openmicroscopy.

the class LegacyQTReader method initFile.

// -- Internal FormatReader API methods --
/* @see loci.formats.FormatReader#initFile(String) */
@Override
protected void initFile(String id) throws FormatException, IOException {
    LOGGER.info("Checking for QuickTime Java");
    if (tools == null) {
        tools = new LegacyQTTools();
        r = tools.getUniverse();
    }
    tools.checkQTLibrary();
    super.initFile(id);
    LOGGER.info("Reading movie dimensions");
    try {
        r.exec("QTSession.open()");
        // open movie file
        Location file = new Location(id);
        r.setVar("path", file.getAbsolutePath());
        r.exec("qtf = new QTFile(path)");
        r.exec("openMovieFile = OpenMovieFile.asRead(qtf)");
        r.exec("m = Movie.fromFile(openMovieFile)");
        int numTracks = ((Integer) r.exec("m.getTrackCount()")).intValue();
        int trackMostLikely = 0;
        int trackNum = 0;
        while (++trackNum <= numTracks && trackMostLikely == 0) {
            r.setVar("trackNum", trackNum);
            r.exec("imageTrack = m.getTrack(trackNum)");
            r.exec("d = imageTrack.getSize()");
            Integer w = (Integer) r.exec("d.getWidth()");
            if (w.intValue() > 0)
                trackMostLikely = trackNum;
        }
        r.setVar("trackMostLikely", trackMostLikely);
        r.exec("imageTrack = m.getTrack(trackMostLikely)");
        r.exec("d = imageTrack.getSize()");
        Integer w = (Integer) r.exec("d.getWidth()");
        Integer h = (Integer) r.exec("d.getHeight()");
        r.exec("moviePlayer = new MoviePlayer(m)");
        r.setVar("dim", new Dimension(w.intValue(), h.intValue()));
        ImageProducer qtip = (ImageProducer) r.exec("qtip = new QTImageProducer(moviePlayer, dim)");
        image = Toolkit.getDefaultToolkit().createImage(qtip);
        r.setVar("zero", 0);
        r.setVar("one", 1f);
        r.exec("timeInfo = new TimeInfo(zero, zero)");
        r.exec("moviePlayer.setTime(zero)");
        Vector<Integer> v = new Vector<Integer>();
        int time = 0;
        Integer q = new Integer(time);
        do {
            v.add(q);
            r.exec("timeInfo = imageTrack.getNextInterestingTime(" + "StdQTConstants.nextTimeMediaSample, timeInfo.time, one)");
            q = (Integer) r.getVar("timeInfo.time");
            time = q.intValue();
        } while (time >= 0);
        CoreMetadata m = core.get(0);
        m.imageCount = v.size();
        times = new int[getImageCount()];
        for (int i = 0; i < times.length; i++) {
            q = v.elementAt(i);
            times[i] = q.intValue();
        }
        LOGGER.info("Populating metadata");
        BufferedImage img = AWTImageTools.makeBuffered(image);
        m.sizeX = img.getWidth();
        m.sizeY = img.getHeight();
        m.sizeZ = 1;
        m.sizeC = img.getRaster().getNumBands();
        m.sizeT = getImageCount();
        m.pixelType = AWTImageTools.getPixelType(img);
        m.dimensionOrder = "XYCTZ";
        m.rgb = true;
        m.interleaved = false;
        m.littleEndian = false;
        m.indexed = false;
        m.falseColor = false;
        MetadataStore store = makeFilterMetadata();
        MetadataTools.populatePixels(store, this);
    } catch (ReflectException e) {
        throw new FormatException("Open movie failed", e);
    }
}