Example usage for java.awt.image BufferedImage getSource

List of usage examples for java.awt.image BufferedImage getSource

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Introduction

In this page you can find the example usage for java.awt.image BufferedImage getSource.

Prototype

public ImageProducer getSource()

Source Link

Document

Returns the object that produces the pixels for the image.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    BufferedImage bufferedImage = new BufferedImage(200, 200, BufferedImage.TYPE_3BYTE_BGR);
    Image img = Toolkit.getDefaultToolkit().createImage(bufferedImage.getSource());
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new RedBlueSwapFilter()));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new XorFilter()));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new GrayFilter()));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new GrayToColorFilter(Color.red)));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:ch.fork.AdHocRailway.ui.utils.ImageTools.java

public static Image TransformGrayToTransparency(BufferedImage image) {
    ImageFilter filter = new RGBImageFilter() {
        public final int filterRGB(int x, int y, int rgb) {
            return (rgb << 8) & 0xFF000000;
        }/*from ww w. j a v  a2s .com*/
    };

    ImageProducer ip = new FilteredImageSource(image.getSource(), filter);
    return Toolkit.getDefaultToolkit().createImage(ip);
}

From source file:ch.fork.AdHocRailway.ui.utils.ImageTools.java

public static Image TransformColorToTransparency(BufferedImage image, Color c1, Color c2) {
    // Primitive test, just an example
    final int r1 = c1.getRed();
    final int g1 = c1.getGreen();
    final int b1 = c1.getBlue();
    final int r2 = c2.getRed();
    final int g2 = c2.getGreen();
    final int b2 = c2.getBlue();
    ImageFilter filter = new RGBImageFilter() {
        public final int filterRGB(int x, int y, int rgb) {
            int r = (rgb & 0xFF0000) >> 16;
            int g = (rgb & 0xFF00) >> 8;
            int b = rgb & 0xFF;
            if (r >= r1 && r <= r2 && g >= g1 && g <= g2 && b >= b1 && b <= b2) {
                // Set fully transparent but keep color
                return rgb & 0xFFFFFF;
            }//from  ww w .ja  v a 2  s. c  o  m
            return rgb;
        }
    };

    ImageProducer ip = new FilteredImageSource(image.getSource(), filter);
    return Toolkit.getDefaultToolkit().createImage(ip);
}

From source file:com.sketchy.image.ImageProcessingThread.java

public static BufferedImage resizeImage(BufferedImage image, int drawingWidth, int drawingHeight,
        CenterOption centerOption, ScaleOption scaleOption) {

    int imageWidth = image.getWidth();
    int imageHeight = image.getHeight();

    double widthScale = drawingWidth / (double) imageWidth;
    double heightScale = drawingHeight / (double) imageHeight;
    double scale = Math.min(widthScale, heightScale);

    int scaleWidth = (int) (imageWidth * scale);
    int scaleHeight = (int) (imageHeight * scale);

    BufferedImage resizedImage = new BufferedImage(scaleWidth, scaleHeight, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g = resizedImage.createGraphics();

    if (scaleOption == ScaleOption.SCALE_AREA_AVERAGING) {
        ImageProducer prod = new FilteredImageSource(image.getSource(),
                new AreaAveragingScaleFilter(scaleWidth, scaleHeight));
        Image img = Toolkit.getDefaultToolkit().createImage(prod);
        g.drawImage(img, 0, 0, scaleWidth, scaleHeight, null); // it's already scaled
    } else {//from   w ww .  j  a  v a2  s  .com
        if (scaleOption == ScaleOption.SCALE_NEAREST_NEIGHBOR) {
            g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
                    RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
        } else if (scaleOption == ScaleOption.SCALE_BICUBIC) {
            g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
        } else if (scaleOption == ScaleOption.SCALE_BILINEAR) {
            g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
        }
        g.drawImage(image, 0, 0, scaleWidth, scaleHeight, 0, 0, imageWidth, imageHeight, null);
    }
    g.dispose();

    int cropWidth = (int) Math.min(scaleWidth, drawingWidth);
    int cropHeight = (int) Math.min(scaleHeight, drawingHeight);

    int drawingLeft = 0;
    int drawingTop = 0;
    if ((centerOption == CenterOption.CENTER_HORIZONTAL) || (centerOption == CenterOption.CENTER_BOTH)) {
        drawingLeft = (int) ((drawingWidth - cropWidth) / 2.0);
    }
    if ((centerOption == CenterOption.CENTER_VERTICAL) || (centerOption == CenterOption.CENTER_BOTH)) {
        drawingTop = (int) ((drawingHeight - cropHeight) / 2.0);
    }

    BufferedImage croppedImage = resizedImage.getSubimage(0, 0, cropWidth, cropHeight);
    resizedImage = null;

    BufferedImage drawingImage = new BufferedImage(drawingWidth, drawingHeight, BufferedImage.TYPE_INT_ARGB);
    g = drawingImage.createGraphics();
    g.drawImage(croppedImage, drawingLeft, drawingTop, drawingLeft + cropWidth, drawingTop + cropHeight, 0, 0,
            cropWidth, cropHeight, null);
    g.dispose();

    croppedImage = null;
    return drawingImage;
}

From source file:com.google.code.facebook.graph.sna.applet.FacebookGraphApplet.java

private Image getImageFromEntity(Entity<FieldEnum, ConnectionEnum> entity) {
    if (DISPLAYABLE_ENTITIES.contains(entity.getType())) {
        try {/*from   w  ww . j ava 2s  .  c o  m*/
            URL url = new URL("http://facebookgraph.appspot.com/proxy?url=" + encodeUrl(entity.getPicture()));
            HttpURLConnection request = (HttpURLConnection) url.openConnection();

            request.connect();

            if (request.getResponseCode() == HttpURLConnection.HTTP_OK) {
                BufferedImage image = ImageIO.read(request.getInputStream());
                return Toolkit.getDefaultToolkit().createImage(image.getSource());
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return null;
}

From source file:edu.stanford.epad.epadws.handlers.dicom.DSOUtil.java

private static Image makeAnyColorWhite(BufferedImage im) {
    nonBlank.set(false);/*from   w w w. j a  va  2s  . co m*/
    ImageFilter filter = new RGBImageFilter() {

        @Override
        public final int filterRGB(int x, int y, int rgb) {
            if ((rgb & 0x00FFFFFF) != 0) {
                nonBlank.set(true);
                return 0xFFFFFFFF;
            } else {
                return rgb;
            }
        }
    };

    ImageProducer ip = new FilteredImageSource(im.getSource(), filter);
    return Toolkit.getDefaultToolkit().createImage(ip);
}