Example usage for java.awt RenderingHints KEY_RENDERING

Introduction

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

Prototype

Key KEY_RENDERING

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

Click Source Link

Document

Rendering hint key.

Usage

From source file:org.jax.haplotype.analysis.visualization.SimplePhylogenyTreeImageFactory.java

/**
 * {@inheritDoc}//from w w  w  .j  a va 2 s .c o m
 */
public BufferedImage createPhylogenyImage(PhylogenyTreeNode phylogenyTree, int imageWidth, int imageHeight) {
    if (LOG.isLoggable(Level.FINE)) {
        LOG.fine("Creating phylogeny image for: "
                + phylogenyTree.resolveToSingleStrainLeafNodes(0.0).toNewickFormat());
    }

    BufferedImage bi = new BufferedImage(imageWidth, imageHeight, BufferedImage.TYPE_4BYTE_ABGR);
    Graphics2D graphics = bi.createGraphics();
    graphics.setStroke(LINE_STROKE);
    graphics.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    graphics.setColor(Color.BLACK);

    this.paintPhylogenyTree(graphics, phylogenyTree, imageWidth, imageHeight);

    return bi;
}

---

From source file:com.sdk.connector.chart.CoherenceDomainRenderer.java

public CoherenceDomainRenderer(final String title, JPanel panel, String side) {
    sdf = Protocol.getInstance().getTimestampFormat();

    serieFFT.setKey(side + " FFT Based");
    serieLomb.setKey(side + " Lomb Based");
    serieMemse.setKey(side + " AR Based");

    dataset.addSeries(serieFFT);//from  www .  j  av a  2 s  .  c  om
    dataset.addSeries(serieLomb);
    dataset.addSeries(serieMemse);

    chart = ChartFactory.createTimeSeriesChart(title,
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("coherence.xlabel"),
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("coherence.ylabel"),
            dataset, true, true, false);

    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    chart.getRenderingHints().put(RenderingHints.KEY_ALPHA_INTERPOLATION,
            RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
    chart.getRenderingHints().put(RenderingHints.KEY_FRACTIONALMETRICS,
            RenderingHints.VALUE_FRACTIONALMETRICS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    chart.getRenderingHints().put(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
    chart.getRenderingHints().put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_TEXT_LCD_CONTRAST, 100);
    //chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.GREEN));
    // chart.setBackgroundPaint(new Color(220,255,220,0));
    //chart.setBackgroundImage(new javax.swing.ImageIcon(getClass().getResource("/com/sdk/connector/resources/background.png")).getImage());
    chart.addSubtitle(rangeAnnotation);
    plot = (XYPlot) chart.getPlot();

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true);
    renderer.setSeriesShapesVisible(0, true);
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(
            StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, sdf, new DecimalFormat("0.00")));
    renderer.setSeriesOutlinePaint(0, Color.BLACK);

    if (side.startsWith(
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("side.left"))) {
        renderer.setSeriesPaint(0, Color.BLUE);
        leftSide = true;
    } else {
        renderer.setSeriesPaint(0, Color.RED);
        leftSide = false;
    }
    renderer.setSeriesShape(0, new Ellipse2D.Double(-1.0, -1.0, 3.0, 3.0));

    DateTickUnit dtUnit = new DateTickUnit(DateTickUnitType.MINUTE, 1, tickSDF);
    final DateAxis domainAxis = (DateAxis) plot.getDomainAxis();
    domainAxis.setTickUnit(dtUnit);

    //        ValueAxis axis = plot.getDomainAxis();
    //        axis = plot.getRangeAxis();
    //        ((NumberAxis) axis).setTickUnit(new NumberTickUnit(100));

    plot.setRenderer(renderer);
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLACK);
    plot.setRangeGridlinePaint(Color.BLACK);
    plot.getRenderer().setSeriesStroke(0, new BasicStroke(1.0f));
    // plot.getRenderer().setSeriesStroke(1, new BasicStroke(1.0f));
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage(
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("message.wait"));
    plot.setRangePannable(true);
    plot.setDomainPannable(true);
    Color color1 = new Color(0, 0, 0, 24);
    Color color2 = new Color(255, 255, 255, 24);

    GradientPaint gp = new GradientPaint(0, 0, color1, 0, 0, color2);
    plot.setBackgroundPaint(gp);

    chartPanel = new ChartPanel(chart);

    panel.setLayout(new GridLayout(0, 1));

    panel.add(chartPanel);
    panel.repaint();
    panel.revalidate();

}

---

From source file:com.neophob.sematrix.generator.Textwriter.java

/**
 * create image./*from www.j  ava 2 s  .  c o  m*/
 *
 * @param text the text
 */
public void createTextImage(String text) {
    //only load if needed
    if (StringUtils.equals(text, this.text)) {
        return;
    }

    this.text = text;

    BufferedImage img = new BufferedImage(TEXT_BUFFER_X_SIZE, internalBufferYSize, BufferedImage.TYPE_INT_RGB);

    Graphics2D g2 = img.createGraphics();
    FontRenderContext frc = g2.getFontRenderContext();
    TextLayout layout = new TextLayout(text, font, frc);
    Rectangle2D rect = layout.getBounds();

    int h = (int) (0.5f + rect.getHeight());
    maxXPos = (int) (0.5f + rect.getWidth()) + 5;
    ypos = internalBufferYSize - (internalBufferYSize - h) / 2;

    img = new BufferedImage(maxXPos, internalBufferYSize, BufferedImage.TYPE_INT_RGB);
    g2 = img.createGraphics();

    g2.setColor(color);
    g2.setFont(font);
    g2.setClip(0, 0, maxXPos, internalBufferYSize);
    g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);

    g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED);

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.drawString(text, xpos, ypos);
    DataBufferInt dbi = (DataBufferInt) img.getRaster().getDataBuffer();
    textBuffer = dbi.getData();
    g2.dispose();

    wait = 0;
    xofs = 0;
    scrollRight = false;
}

---

From source file:com.alibaba.simpleimage.ScaleTest.java

public PlanarImage doScaleNearest(PlanarImage op) throws Exception {
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(op);/*from ww w. j  a v a2  s  .c o  m*/
    pb.add(scale);
    pb.add(scale);
    pb.add(0.0F);
    pb.add(0.0F);
    pb.add(Interpolation.getInstance(Interpolation.INTERP_NEAREST));
    RenderingHints qualityHints = new RenderingHints(RenderingHints.KEY_RENDERING,
            RenderingHints.VALUE_RENDER_QUALITY);
    op = JAI.create("scale", pb, qualityHints);

    return op;
}

---

From source file:business.model.CaptchaModel.java

/**
 *
 * @param CaptchaText//from w  w  w.  j a v  a2s .c om
 * @return
 */
public static BufferedImage CreateCaptchaImageOld(String CaptchaText) {
    BufferedImage localBufferedImage = new BufferedImage(width, height, 1);
    try {
        Graphics2D localGraphics2D = localBufferedImage.createGraphics();
        //        List<Font> fonts = FontFactory.getListFont();
        List<Font> fonts = new ArrayList<Font>();
        if (fonts.isEmpty()) {
            fonts.add(new Font("Nimbus Roman No9 L", 1, 30));
            fonts.add(new Font("VN-NTime", 1, 30));
            fonts.add(new Font("DT-Times", 1, 30));
            fonts.add(new Font("Times New Roman", 1, 30));
            fonts.add(new Font("Vni-Book123", 1, 30));
            fonts.add(new Font("VNI-Centur", 1, 30));
            fonts.add(new Font("DT-Brookly", 1, 30));
        }
        //        fonts.add(loadFont("BINHLBI.TTF"));
        RenderingHints localRenderingHints = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
                RenderingHints.VALUE_ANTIALIAS_ON);
        localRenderingHints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        localGraphics2D.setRenderingHints(localRenderingHints);
        localGraphics2D.fillRect(0, 0, width, height);
        localGraphics2D.setColor(new Color(50, 50, 50));
        Random localRandom = new Random();
        int i = 0;
        int j = 0;
        for (int k = 0; k < CaptchaText.length(); k++) {
            i += 25 + Math.abs(localRandom.nextInt()) % 5;
            j = 25 + Math.abs(localRandom.nextInt()) % 20;
            int tmp = localRandom.nextInt(fonts.size() - 1);
            localGraphics2D.setFont(fonts.get(tmp));

            localGraphics2D.drawChars(CaptchaText.toCharArray(), k, 1, i, j);
        }
        localBufferedImage = getDistortedImage(localBufferedImage);
        Graphics2D localGraphics2D2 = localBufferedImage.createGraphics();
        localGraphics2D2.setRenderingHints(localRenderingHints);
        //        localGraphics2D2.fillRect(0, 0, width, height);
        localGraphics2D2.setColor(new Color(50, 50, 50));
        CubicCurve2D c = new CubicCurve2D.Double();// draw QuadCurve2D.Float with set coordinates
        for (int l = 0; l < 7; l++) {
            int x1 = Util.rand(0, width / 2);
            ;
            int x2 = Util.rand(width / 2, width);
            int y1 = Util.rand(0, height);
            int y2 = Util.rand(0, height);
            int ctrlx1 = (x1 + x2) / 4 * Util.rand(1, 3);
            int ctrly1 = y1;
            int ctrlx2 = (x1 + x2) / 4 * Util.rand(1, 3);
            int ctrly2 = y2;

            c.setCurve(x1, y1, ctrlx2, ctrly2, ctrlx1, ctrly1, x2, y2);
            localGraphics2D2.draw(c);
            //            localGraphics2D2.drawLine(randomX1(), randomY1(), randomX2(), randomY2());
        }

        localGraphics2D.dispose();
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        return null;
    }
    return localBufferedImage;
}

---

From source file:doge.photo.DogePhotoManipulator.java

private void setGraphicsHints(Graphics2D graphics) {
    graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    graphics.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_GASP);
}

---

From source file:ClipImage.java

public Graphics2D createDemoGraphics2D(Graphics g) {
    Graphics2D g2 = null;// w w  w  . j av  a 2s. c o m

    if (offImg == null || offImg.getWidth() != w || offImg.getHeight() != h) {
        offImg = (BufferedImage) createImage(w, h);
        newBufferedImage = true;
    }

    if (offImg != null) {
        g2 = offImg.createGraphics();
        g2.setBackground(getBackground());
    }

    // .. set attributes ..
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    // .. clear canvas ..
    g2.clearRect(0, 0, w, h);
    return g2;
}

---

From source file:com.sdk.connector.chart.TimeDomainRenderer.java

public TimeDomainRenderer(final String title, JPanel panel, String side, String type) {
    sdf = protocol.getTimestampFormat();
    this.side = side + type;
    this.type = type;
    serie.setKey(side);//from w  w w .  ja v  a2 s  .c om
    dataset.addSeries(serie);
    String legendX = "";
    if (type.startsWith(java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("RR"))) {
        legendX = java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle")
                .getString("timeRR.ylabel");
    } else {
        legendX = java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle")
                .getString("timeBC.ylabel");
    }
    chart = ChartFactory.createTimeSeriesChart(title,
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("time.xlabel"),
            legendX, dataset, true, true, false);

    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    chart.getRenderingHints().put(RenderingHints.KEY_ALPHA_INTERPOLATION,
            RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
    chart.getRenderingHints().put(RenderingHints.KEY_FRACTIONALMETRICS,
            RenderingHints.VALUE_FRACTIONALMETRICS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    chart.getRenderingHints().put(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
    chart.getRenderingHints().put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_TEXT_LCD_CONTRAST, 100);
    //chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.GREEN));
    // chart.setBackgroundPaint(new Color(220,255,220,0));
    //chart.setBackgroundImage(new javax.swing.ImageIcon(getClass().getResource("/com/sdk/connector/resources/background.png")).getImage());
    chart.addSubtitle(rangeAnnotation);

    plot = (XYPlot) chart.getPlot();

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true);
    renderer.setSeriesShapesVisible(0, true);
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(
            StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, sdf, new DecimalFormat("0.00")));
    renderer.setSeriesOutlinePaint(0, Color.BLACK);
    if (side.startsWith(
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("side.left"))) {
        renderer.setSeriesPaint(0, Color.BLUE);
    } else {
        renderer.setSeriesPaint(0, Color.RED);
    }

    renderer.setSeriesShape(0, new Ellipse2D.Double(-1.0, -1.0, 3.0, 3.0));
    if (type.startsWith(java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("BC"))) {
        renderer.setSeriesShape(0, new Rectangle2D.Double(-1.0, -1.0, 3.0, 3.0));
    }

    DateTickUnit dtUnit = new DateTickUnit(DateTickUnitType.MINUTE, 1, tickSDF);
    final DateAxis domainAxis = (DateAxis) plot.getDomainAxis();
    domainAxis.setTickUnit(dtUnit);

    //        ValueAxis axis = plot.getDomainAxis();
    //        axis = plot.getRangeAxis();
    //        ((NumberAxis) axis).setTickUnit(new NumberTickUnit(100));

    plot.setRenderer(renderer);
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLACK);
    plot.setRangeGridlinePaint(Color.BLACK);
    plot.getRenderer().setSeriesStroke(0, new BasicStroke(1.0f));
    // plot.getRenderer().setSeriesStroke(1, new BasicStroke(1.0f));
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage(
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("CALIBRATING..."));
    plot.setRangePannable(true);
    plot.setDomainPannable(true);
    Color color1 = new Color(0, 0, 0, 24);
    Color color2 = new Color(255, 255, 255, 24);

    GradientPaint gp = new GradientPaint(0, 0, color1, 0, 0, color2);
    plot.setBackgroundPaint(gp);

    chartPanel = new ChartPanel(chart);
    chartPanel.addChartMouseListener(this);
    panel.setLayout(new GridLayout(0, 1));

    panel.add(chartPanel);
    panel.repaint();
    panel.revalidate();

}

---

From source file:ch.rasc.downloadchart.DownloadChartServlet.java

private static void handleJpg(HttpServletResponse response, byte[] imageData, Integer width, Integer height,
        String filename, JpegOptions options) throws IOException {

    response.setContentType("image/jpeg");
    response.setHeader("Content-Disposition", "attachment; filename=\"" + filename + ".jpg\";");

    BufferedImage image = ImageIO.read(new ByteArrayInputStream(imageData));

    Dimension newDimension = calculateDimension(image, width, height);
    int imgWidth = image.getWidth();
    int imgHeight = image.getHeight();
    if (newDimension != null) {
        imgWidth = newDimension.width;/*www.j  a va2  s. c o m*/
        imgHeight = newDimension.height;
    }

    BufferedImage newImage = new BufferedImage(imgWidth, imgHeight, BufferedImage.TYPE_INT_RGB);

    Graphics2D g = newImage.createGraphics();
    g.drawImage(image, 0, 0, imgWidth, imgHeight, Color.BLACK, null);
    g.dispose();

    if (newDimension != null) {
        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);
    }

    try (ImageOutputStream ios = ImageIO.createImageOutputStream(response.getOutputStream())) {
        Iterator<ImageWriter> iter = ImageIO.getImageWritersByFormatName("jpg");
        ImageWriter writer = iter.next();
        ImageWriteParam iwp = writer.getDefaultWriteParam();
        iwp.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
        if (options != null && options.quality != null && options.quality != 0 && options.quality != 100) {
            iwp.setCompressionQuality(options.quality / 100f);
        } else {
            iwp.setCompressionQuality(1);
        }
        writer.setOutput(ios);
        writer.write(null, new IIOImage(newImage, null, null), iwp);
        writer.dispose();
    }
}

---

From source file:com.alibaba.simpleimage.ScaleTest.java

public PlanarImage doScaleBilinear(PlanarImage op) throws Exception {
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(op);//  w  ww .j  av a  2s  .c o m
    pb.add(scale);
    pb.add(scale);
    pb.add(0.0F);
    pb.add(0.0F);
    pb.add(Interpolation.getInstance(Interpolation.INTERP_BILINEAR));
    RenderingHints qualityHints = new RenderingHints(RenderingHints.KEY_RENDERING,
            RenderingHints.VALUE_RENDER_QUALITY);
    op = JAI.create("scale", pb, qualityHints);

    return op;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• »