Example usage for java.awt.image BufferedImage TYPE_INT_RGB

Introduction

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

Prototype

int TYPE_INT_RGB

To view the source code for java.awt.image BufferedImage TYPE_INT_RGB.

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Document

Represents an image with 8-bit RGB color components packed into integer pixels.

Usage

From source file:com.krawler.esp.handlers.genericFileUpload.java

private BufferedImage toBufferedImage(Image image) {
    image = new ImageIcon(image).getImage();
    BufferedImage bufferedImage = new BufferedImage(image.getWidth(null), image.getHeight(null),
            BufferedImage.TYPE_INT_RGB);
    Graphics g = bufferedImage.createGraphics();
    g.setColor(Color.white);/* ww w.  j a v  a  2  s  .co  m*/
    g.fillRect(0, 0, image.getWidth(null), image.getHeight(null));
    g.drawImage(image, 0, 0, null);
    g.dispose();

    return bufferedImage;
}

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From source file:editeurpanovisu.ReadWriteImage.java

/**
 *
 * @param img/*from w  ww.j  ava 2 s. co  m*/
 * @param destFile
 * @param sharpen
 * @param sharpenLevel
 * @throws IOException
 */
public static void writePng(Image img, String destFile, boolean sharpen, float sharpenLevel)
        throws IOException {
    sharpenMatrix = calculeSharpenMatrix(sharpenLevel);
    BufferedImage imageRGBSharpen = null;
    IIOImage iioImage = null;
    BufferedImage image = SwingFXUtils.fromFXImage(img, null); // Get buffered image.
    BufferedImage imageRGB = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.BITMASK);
    Graphics2D graphics = imageRGB.createGraphics();
    graphics.drawImage(image, 0, 0, null);
    if (sharpen) {
        imageRGBSharpen = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_RGB);
        Kernel kernel = new Kernel(3, 3, sharpenMatrix);
        ConvolveOp cop = new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
        cop.filter(imageRGB, imageRGBSharpen);
    }
    ImageWriter writer = null;
    FileImageOutputStream output = null;
    try {
        writer = ImageIO.getImageWritersByFormatName("png").next();
        ImageWriteParam param = writer.getDefaultWriteParam();
        output = new FileImageOutputStream(new File(destFile));
        writer.setOutput(output);
        if (sharpen) {
            iioImage = new IIOImage(imageRGBSharpen, null, null);
        } else {
            iioImage = new IIOImage(imageRGB, null, null);
        }
        writer.write(null, iioImage, param);
    } catch (IOException ex) {
        throw ex;
    } finally {
        if (writer != null) {
            writer.dispose();
        }
        if (output != null) {
            output.close();
        }
    }
    graphics.dispose();
}

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From source file:com.endlessloopsoftware.ego.client.graph.GraphData.java

public static void writeImage(File imageFile, String format) {
    int width = GraphRenderer.getVv().getWidth();
    int height = GraphRenderer.getVv().getHeight();

    BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics2D graphics = bi.createGraphics();
    GraphRenderer.getVv().paint(graphics);

    graphics.dispose();/*  w w w .j  av a  2s.  c  om*/

    try {
        ImageIO.write(bi, format, imageFile);
    } catch (Exception ex) {
        logger.error(ex.toString());
    }
}

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From source file:com.mirth.connect.server.util.DICOMMessageUtil.java

private static byte[] saveAsJpeg(ImagePlus imagePlug, int quality) {
    int imageType = BufferedImage.TYPE_INT_RGB;

    if (imagePlug.getProcessor().isDefaultLut()) {
        imageType = BufferedImage.TYPE_BYTE_GRAY;
    }/*from   w  ww. j  av  a2s . co m*/

    BufferedImage bufferedImage = new BufferedImage(imagePlug.getWidth(), imagePlug.getHeight(), imageType);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    try {
        Graphics graphics = bufferedImage.createGraphics();
        graphics.drawImage(imagePlug.getImage(), 0, 0, null);
        graphics.dispose();
        ImageWriter writer = ImageIO.getImageWritersByFormatName("jpg").next();
        writer.setOutput(ImageIO.createImageOutputStream(baos));
        ImageWriteParam param = writer.getDefaultWriteParam();
        param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
        param.setCompressionQuality(quality / 100f);

        if (quality == 100) {
            param.setSourceSubsampling(1, 1, 0, 0);
        }

        IIOImage iioImage = new IIOImage(bufferedImage, null, null);
        writer.write(null, iioImage, param);
        return baos.toByteArray();
    } catch (Exception e) {
        logger.error("Error Converting DICOM image", e);
    } finally {
        IOUtils.closeQuietly(baos);
    }

    return null;
}

---

From source file:com.reydentx.core.common.PhotoUtils.java

public static byte[] converImagePNGtoJPEG(InputStream data) {
    byte[] imageFinal = null;
    try {/* w w w  .  j  a v  a2  s . com*/
        ByteArrayOutputStream outstream = new ByteArrayOutputStream();
        BufferedImage bufferedImage = ImageIO.read(data);

        // create a blank, RGB, same width and height, and a white background
        BufferedImage newBufferedImage = new BufferedImage(bufferedImage.getWidth(), bufferedImage.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        newBufferedImage.createGraphics().drawImage(bufferedImage, 0, 0, Color.WHITE, null);
        ImageIO.write(newBufferedImage, "JPEG", outstream);
        imageFinal = outstream.toByteArray();
        outstream.close();
    } catch (Exception ex) {
    }

    return imageFinal;
}

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From source file:net.groupbuy.util.ImageUtils.java

/**
 * ?/*from   www  .j  a  va2 s .  c  om*/
 * 
 * @param srcFile
 *            ?
 * @param destFile
 *            
 * @param watermarkFile
 *            ?
 * @param watermarkPosition
 *            ??
 * @param alpha
 *            ??
 */
public static void addWatermark(File srcFile, File destFile, File watermarkFile,
        WatermarkPosition watermarkPosition, int alpha) {
    Assert.notNull(srcFile);
    Assert.notNull(destFile);
    Assert.state(alpha >= 0);
    Assert.state(alpha <= 100);
    if (watermarkFile == null || !watermarkFile.exists() || watermarkPosition == null
            || watermarkPosition == WatermarkPosition.no) {
        try {
            FileUtils.copyFile(srcFile, destFile);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return;
    }
    if (type == Type.jdk) {
        Graphics2D graphics2D = null;
        ImageOutputStream imageOutputStream = null;
        ImageWriter imageWriter = null;
        try {
            BufferedImage srcBufferedImage = ImageIO.read(srcFile);
            int srcWidth = srcBufferedImage.getWidth();
            int srcHeight = srcBufferedImage.getHeight();
            BufferedImage destBufferedImage = new BufferedImage(srcWidth, srcHeight,
                    BufferedImage.TYPE_INT_RGB);
            graphics2D = destBufferedImage.createGraphics();
            graphics2D.setBackground(BACKGROUND_COLOR);
            graphics2D.clearRect(0, 0, srcWidth, srcHeight);
            graphics2D.drawImage(srcBufferedImage, 0, 0, null);
            graphics2D.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, alpha / 100F));

            BufferedImage watermarkBufferedImage = ImageIO.read(watermarkFile);
            int watermarkImageWidth = watermarkBufferedImage.getWidth();
            int watermarkImageHeight = watermarkBufferedImage.getHeight();
            int x = srcWidth - watermarkImageWidth;
            int y = srcHeight - watermarkImageHeight;
            if (watermarkPosition == WatermarkPosition.topLeft) {
                x = 0;
                y = 0;
            } else if (watermarkPosition == WatermarkPosition.topRight) {
                x = srcWidth - watermarkImageWidth;
                y = 0;
            } else if (watermarkPosition == WatermarkPosition.center) {
                x = (srcWidth - watermarkImageWidth) / 2;
                y = (srcHeight - watermarkImageHeight) / 2;
            } else if (watermarkPosition == WatermarkPosition.bottomLeft) {
                x = 0;
                y = srcHeight - watermarkImageHeight;
            } else if (watermarkPosition == WatermarkPosition.bottomRight) {
                x = srcWidth - watermarkImageWidth;
                y = srcHeight - watermarkImageHeight;
            }
            graphics2D.drawImage(watermarkBufferedImage, x, y, watermarkImageWidth, watermarkImageHeight, null);

            imageOutputStream = ImageIO.createImageOutputStream(destFile);
            imageWriter = ImageIO.getImageWritersByFormatName(FilenameUtils.getExtension(destFile.getName()))
                    .next();
            imageWriter.setOutput(imageOutputStream);
            ImageWriteParam imageWriteParam = imageWriter.getDefaultWriteParam();
            imageWriteParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
            imageWriteParam.setCompressionQuality(DEST_QUALITY / 100F);
            imageWriter.write(null, new IIOImage(destBufferedImage, null, null), imageWriteParam);
            imageOutputStream.flush();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (graphics2D != null) {
                graphics2D.dispose();
            }
            if (imageWriter != null) {
                imageWriter.dispose();
            }
            if (imageOutputStream != null) {
                try {
                    imageOutputStream.close();
                } catch (IOException e) {
                }
            }
        }
    } else {
        String gravity = "SouthEast";
        if (watermarkPosition == WatermarkPosition.topLeft) {
            gravity = "NorthWest";
        } else if (watermarkPosition == WatermarkPosition.topRight) {
            gravity = "NorthEast";
        } else if (watermarkPosition == WatermarkPosition.center) {
            gravity = "Center";
        } else if (watermarkPosition == WatermarkPosition.bottomLeft) {
            gravity = "SouthWest";
        } else if (watermarkPosition == WatermarkPosition.bottomRight) {
            gravity = "SouthEast";
        }
        IMOperation operation = new IMOperation();
        operation.gravity(gravity);
        operation.dissolve(alpha);
        operation.quality((double) DEST_QUALITY);
        operation.addImage(watermarkFile.getPath());
        operation.addImage(srcFile.getPath());
        operation.addImage(destFile.getPath());
        if (type == Type.graphicsMagick) {
            CompositeCmd compositeCmd = new CompositeCmd(true);
            if (graphicsMagickPath != null) {
                compositeCmd.setSearchPath(graphicsMagickPath);
            }
            try {
                compositeCmd.run(operation);
            } catch (IOException e) {
                e.printStackTrace();
            } catch (InterruptedException e) {
                e.printStackTrace();
            } catch (IM4JavaException e) {
                e.printStackTrace();
            }
        } else {
            CompositeCmd compositeCmd = new CompositeCmd(false);
            if (imageMagickPath != null) {
                compositeCmd.setSearchPath(imageMagickPath);
            }
            try {
                compositeCmd.run(operation);
            } catch (IOException e) {
                e.printStackTrace();
            } catch (InterruptedException e) {
                e.printStackTrace();
            } catch (IM4JavaException e) {
                e.printStackTrace();
            }
        }
    }
}

---

From source file:gdt.jgui.entity.webset.JWeblinkEditor.java

private void showIconMenu(MouseEvent e) {
    try {/*w  w w  .j a  v  a2 s  .co  m*/
        iconMenu = new JPopupMenu();
        JMenuItem loadItem = new JMenuItem("Load");
        iconMenu.add(loadItem);
        loadItem.setHorizontalTextPosition(JMenuItem.RIGHT);
        loadItem.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                try {
                    String favicon$ = "http://www.google.com/s2/favicons?domain=" + addressField.getText();
                    URL url = new URL(favicon$);
                    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
                    connection.setDoInput(true);
                    connection.connect();
                    InputStream input = connection.getInputStream();
                    ImageIcon icon = new ImageIcon(ImageIO.read(input));
                    int type = BufferedImage.TYPE_INT_RGB;
                    BufferedImage out = new BufferedImage(24, 24, type);
                    Color background = JWeblinkEditor.this.getBackground();
                    Graphics2D g2 = out.createGraphics();
                    g2.setBackground(background);
                    g2.clearRect(0, 0, 24, 24);
                    Image image = icon.getImage();
                    g2.drawImage(image, 4, 4, null);
                    g2.dispose();
                    icon = new ImageIcon(out);
                    iconIcon.setIcon(icon);
                    input.close();
                } catch (Exception ee) {
                    Logger.getLogger(getClass().getName()).info(ee.toString());
                }
            }
        });
        JMenuItem setItem = new JMenuItem("Set");
        iconMenu.add(setItem);
        setItem.setHorizontalTextPosition(JMenuItem.RIGHT);
        setItem.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                System.out.println("WeblinkEditor:set icon");
                JIconSelector is = new JIconSelector();
                String isLocator$ = is.getLocator();
                if (entihome$ != null)
                    isLocator$ = Locator.append(isLocator$, Entigrator.ENTIHOME, entihome$);
                if (entityKey$ != null)
                    isLocator$ = Locator.append(isLocator$, EntityHandler.ENTITY_KEY, entityKey$);

                String responseLocator$ = getLocator();
                responseLocator$ = Locator.append(responseLocator$, JRequester.REQUESTER_ACTION,
                        ACTION_SET_ICON);
                responseLocator$ = Locator.append(responseLocator$, BaseHandler.HANDLER_METHOD, "response");
                isLocator$ = Locator.append(isLocator$, JRequester.REQUESTER_RESPONSE_LOCATOR,
                        Locator.compressText(responseLocator$));
                JConsoleHandler.execute(console, isLocator$);
            }
        });
        iconMenu.show(e.getComponent(), e.getX(), e.getY());
    } catch (Exception ee) {
        Logger.getLogger(getClass().getName()).severe(ee.toString());
    }
}

---

From source file:architecture.ee.web.attachment.DefaultAttachmentManager.java

protected File getThumbnailFromCacheIfExist(Attachment attach, int width, int height) throws IOException {

    log.debug("thumbnail generation " + width + "x" + height);
    File dir = getAttachmentCacheDir();
    File file = new File(dir, toThumbnailFilename(attach, width, height));
    File originalFile = getAttachmentFromCacheIfExist(attach);
    log.debug("source: " + originalFile.getAbsoluteFile() + ", " + originalFile.length());
    log.debug("thumbnail:" + file.getAbsoluteFile());

    if (file.exists() && file.length() > 0) {
        attach.setThumbnailSize((int) file.length());
        return file;
    }/* w ww.j a v a  2s.  c o m*/

    if (StringUtils.endsWithIgnoreCase(attach.getContentType(), "pdf")) {
        PDDocument document = PDDocument.load(originalFile);
        List<PDPage> pages = document.getDocumentCatalog().getAllPages();
        PDPage page = pages.get(0);
        BufferedImage image = page.convertToImage(BufferedImage.TYPE_INT_RGB, 72);
        ImageIO.write(Thumbnails.of(image).size(width, height).asBufferedImage(), "png", file);
        attach.setThumbnailSize((int) file.length());
        return file;
    } else if (StringUtils.startsWithIgnoreCase(attach.getContentType(), "image")) {
        BufferedImage originalImage = ImageIO.read(originalFile);
        if (originalImage.getHeight() < height || originalImage.getWidth() < width) {
            attach.setThumbnailSize(0);
            return originalFile;
        }
        BufferedImage thumbnail = Thumbnails.of(originalImage).size(width, height).asBufferedImage();
        ImageIO.write(thumbnail, "png", file);
        attach.setThumbnailSize((int) file.length());
        return file;
    }

    return null;
}

---

From source file:piramide.interaction.reasoner.FuzzyReasonerWizardFacade.java

private BufferedImage createErrorMessagesImage(String text) {
    final Font font = TextTitle.DEFAULT_FONT;
    final Font bigBold = new Font(font.getName(), Font.BOLD, 24);
    final FontRenderContext frc = new FontRenderContext(null, true, false);
    final TextLayout layout = new TextLayout(text, bigBold, frc);
    final Rectangle2D bounds = layout.getBounds();
    final int w = (int) Math.ceil(bounds.getWidth());
    final int h = (int) Math.ceil(bounds.getHeight());
    final BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    final Graphics2D g = image.createGraphics();
    g.setColor(Color.WHITE);/*from w w w .  ja  v  a 2s. c o m*/
    g.fillRect(0, 0, w, h);
    g.setColor(Color.RED);
    g.setFont(bigBold);
    g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_OFF);
    g.drawString(text, (float) -bounds.getX(), (float) -bounds.getY());
    g.dispose();
    return image;
}

---

From source file:net.sf.mzmine.chartbasics.graphicsexport.ChartExportUtil.java

public static void writeChartToJPEG(JFreeChart chart, ChartRenderingInfo info, int width, int height,
        File fileName, int resolution) throws IOException {
    // Background color
    Paint saved = chart.getBackgroundPaint();
    if (((Color) saved).getAlpha() == 0) {
        chart.setBackgroundPaint(Color.WHITE);
        chart.setBackgroundImageAlpha(255);
        if (chart.getLegend() != null)
            chart.getLegend().setBackgroundPaint(Color.WHITE);
        // legends and stuff
        for (int i = 0; i < chart.getSubtitleCount(); i++)
            if (PaintScaleLegend.class.isAssignableFrom(chart.getSubtitle(i).getClass()))
                ((PaintScaleLegend) chart.getSubtitle(i)).setBackgroundPaint(Color.WHITE);

        // apply bg
        chart.getPlot().setBackgroundPaint(Color.WHITE);
    }//from w  ww  .ja  va2  s .  com
    //
    if (resolution == 72)
        writeChartToJPEG(chart, width, height, fileName);
    else {
        OutputStream out = new BufferedOutputStream(new FileOutputStream(fileName));
        try {
            BufferedImage image = paintScaledChartToBufferedImage(chart, info, out, width, height, resolution,
                    BufferedImage.TYPE_INT_RGB);
            EncoderUtil.writeBufferedImage(image, ImageFormat.JPEG, out, 1.f);
        } finally {
            out.close();
        }
    }
}

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