Example usage for java.awt RenderingHints VALUE_RENDER_QUALITY

List of usage examples for java.awt RenderingHints VALUE_RENDER_QUALITY

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Introduction

In this page you can find the example usage for java.awt RenderingHints VALUE_RENDER_QUALITY.

Prototype

Object VALUE_RENDER_QUALITY

To view the source code for java.awt RenderingHints VALUE_RENDER_QUALITY.

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Document

Rendering hint value -- rendering algorithms are chosen with a preference for output quality.

Usage

From source file:com.salesmanager.core.util.ProductImageUtil.java

public BufferedImage resize(BufferedImage image, int width, int height) {
    int type = image.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : image.getType();
    BufferedImage resizedImage = new BufferedImage(width, height, type);
    Graphics2D g = resizedImage.createGraphics();
    g.setComposite(AlphaComposite.Src);
    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.drawImage(image, 0, 0, width, height, null);
    g.dispose();/*from  www.j a v a  2 s  . c  o  m*/
    return resizedImage;
}

From source file:GUI.Main.java

public static BufferedImage resize(BufferedImage image, int width, int height) {
    BufferedImage bi = new BufferedImage(width, height, BufferedImage.TRANSLUCENT);
    Graphics2D g2d = bi.createGraphics();
    g2d.addRenderingHints(/*from   ww  w.  j  a  v a  2s  .  co  m*/
            new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY));
    g2d.drawImage(image, 0, 0, width, height, null);
    g2d.dispose();
    return bi;
}

From source file:org.squidy.designer.shape.VisualShape.java

@Override
protected final void paint(PPaintContext paintContext) {
    super.paint(paintContext);

    Graphics2D g = paintContext.getGraphics();

    // Set default font.
    g.setFont(internalFont);/*from   w w w  . j  a v a 2 s. c  om*/

    //      if (!renderingHintsSet) {
    if (isRenderPrimitive()) {
        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
        g.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION,
                RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED);
        g.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_SPEED);
        g.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_DISABLE);
        g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_OFF);
        g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
                RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
        g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED);
        g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
        g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);
    } else {
        // Use anti aliasing -> May slow down performance.
        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        g.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION,
                RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
        g.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY);
        g.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_DEFAULT);
        g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                RenderingHints.VALUE_FRACTIONALMETRICS_DEFAULT);
        g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
        g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_DEFAULT);
        g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    }
    //         renderingHintsSet = true;
    //      }

    // Paint the shapes visual representation.
    paintShape(paintContext);

    // Allows visual debugging if enabled.
    if (DebugConstants.ENABLED) {
        paintDebug(paintContext);
    }
}

From source file:com.salesmanager.core.util.ProductImageUtil.java

public BufferedImage blurImage(BufferedImage image) {
    float ninth = 1.0f / 9.0f;
    float[] blurKernel = { ninth, ninth, ninth, ninth, ninth, ninth, ninth, ninth, ninth };
    Map<Key, Object> map = new HashMap<Key, Object>();
    map.put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    map.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    map.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    RenderingHints hints = new RenderingHints(map);
    BufferedImageOp op = new ConvolveOp(new Kernel(3, 3, blurKernel), ConvolveOp.EDGE_NO_OP, hints);
    return op.filter(image, null);
}

From source file:org.jas.gui.ImagePanel.java

@Override
protected void paintComponent(Graphics g) {
    if (portrait == null) {
        super.paintComponent(g);
        return;//from  w  w w  .ja  va  2s.c  o m
    }
    try {
        // Create a translucent intermediate image in which we can perform the soft clipping
        GraphicsConfiguration gc = ((Graphics2D) g).getDeviceConfiguration();
        BufferedImage intermediateBufferedImage = gc.createCompatibleImage(getWidth(), getHeight(),
                Transparency.TRANSLUCENT);
        Graphics2D bufferGraphics = intermediateBufferedImage.createGraphics();

        // Clear the image so all pixels have zero alpha
        bufferGraphics.setComposite(AlphaComposite.Clear);
        bufferGraphics.fillRect(0, 0, getWidth(), getHeight());

        // Render our clip shape into the image. Shape on where to paint
        bufferGraphics.setComposite(AlphaComposite.Src);
        bufferGraphics.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        bufferGraphics.setColor(Color.WHITE);
        bufferGraphics.fillRoundRect(0, 0, getWidth(), getHeight(), (int) (getWidth() * arcWidth),
                (int) (getHeight() * arcHeight));

        // SrcAtop uses the alpha value as a coverage value for each pixel stored in the
        // destination shape. For the areas outside our clip shape, the destination
        // alpha will be zero, so nothing is rendered in those areas. For
        // the areas inside our clip shape, the destination alpha will be fully
        // opaque.
        bufferGraphics.setComposite(AlphaComposite.SrcAtop);
        bufferGraphics.drawImage(portrait, 0, 0, getWidth(), getHeight(), null);
        bufferGraphics.dispose();

        // Copy our intermediate image to the screen
        g.drawImage(intermediateBufferedImage, 0, 0, null);

    } catch (Exception e) {
        log.warn("Error: Creating Renderings", e);
    }
}

From source file:org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.java

/**
 * High-quality image scaling.// w w  w. j a v  a2 s  .c  om
 */
private BufferedImage scaleImage(BufferedImage image, int width, int height) {
    BufferedImage image2 = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = image2.createGraphics();
    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g.drawImage(image, 0, 0, width, height, 0, 0, image.getWidth(), image.getHeight(), null);
    g.dispose();
    return image2;
}

From source file:net.sf.firemox.tools.Picture.java

@Override
public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    if (cardImage != null) {
        g.drawImage(cardImage, 0, 0, getWidth(), getHeight(), this);
    }/*  ww w.j  ava  2 s . co  m*/
}

From source file:com.t3.persistence.PersistenceUtil.java

public static void saveToken(Token token, File file, boolean doWait) throws IOException {
    // Thumbnail/*from  w ww.j  a v a2s .  c  o  m*/
    BufferedImage image = null;
    if (doWait)
        image = ImageManager.getImageAndWait(token.getImageAssetId());
    else
        image = ImageManager.getImage(token.getImageAssetId());

    Dimension sz = new Dimension(image.getWidth(), image.getHeight());
    SwingUtil.constrainTo(sz, 50);
    BufferedImage thumb = new BufferedImage(sz.width, sz.height, BufferedImage.TRANSLUCENT);
    Graphics2D g = thumb.createGraphics();
    g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    g.drawImage(image, 0, 0, sz.width, sz.height, null);
    g.dispose();

    PackedFile pakFile = null;
    try {
        pakFile = new PackedFile(file);
        saveAssets(token.getAllImageAssets(), pakFile);
        pakFile.putFile(Token.FILE_THUMBNAIL, ImageUtil.imageToBytes(thumb, "png"));
        pakFile.setContent(token);
        pakFile.save();
    } finally {
        if (pakFile != null)
            pakFile.close();
    }
}

From source file:org.executequery.gui.erd.ErdTable.java

protected void paintComponent(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g2d.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
    drawTable(g2d, 0, 0);//w  w w . j a  v a2 s.c  o  m
}

From source file:com.cmart.PageControllers.SellItemImagesController.java

private static BufferedImage resizeImageWithHint(BufferedImage originalImage, int type, int width, int height) {

    BufferedImage resizedImage = new BufferedImage(width, width, type);
    Graphics2D g = resizedImage.createGraphics();
    g.drawImage(originalImage, 0, 0, width, width, null);
    g.dispose();/*from ww w.j  a va  2  s.c o m*/
    g.setComposite(AlphaComposite.Src);

    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    return resizedImage;
}