Example usage for java.awt Graphics2D setRenderingHints

Introduction

In this page you can find the example usage for java.awt Graphics2D setRenderingHints.

Prototype

public abstract void setRenderingHints(Map<?, ?> hints);

Source Link

Document

Replaces the values of all preferences for the rendering algorithms with the specified hints .

Usage

From source file:FontRenderContextRenderingHints.java

public void paint(Graphics g) {
    Graphics2D g2D = (Graphics2D) g;
    int w = getSize().width;
    int h = getSize().height;

    RenderingHints qualityHints = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    qualityHints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g2D.setRenderingHints(qualityHints);

    AffineTransform at = new AffineTransform();
    at.setToTranslation(-300, -400);/*w  w w  .  j a  va 2  s .  c o  m*/
    at.shear(-0.5, 0.0);
    FontRenderContext frc = new FontRenderContext(at, false, false);
    TextLayout tl = new TextLayout("World!", font, frc);
    Shape outline = tl.getOutline(null);
    g2D.setColor(Color.blue);

    BasicStroke wideStroke = new BasicStroke(2.0f);
    g2D.setStroke(wideStroke);
    g2D.draw(outline);

}

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From source file:Main.java

@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {

    Graphics2D g2 = (Graphics2D) g;

    int bottomLineY = height - thickness - shadowPad;

    RoundRectangle2D.Double bubble = new RoundRectangle2D.Double(0 + strokePad, 0 + strokePad,
            width - thickness - shadowPad, bottomLineY, radius, radius);

    Area area = new Area(bubble);

    g2.setRenderingHints(hints);

    g2.setColor(color);//from  w  w w . ja  v a  2s .  c om
    g2.setStroke(stroke);
    g2.draw(area);

    Area shadowArea = new Area(new Rectangle(0, 0, width, height));
    shadowArea.subtract(area);
    g.setClip(shadowArea);
    Color shadow = new Color(color.getRed(), color.getGreen(), color.getBlue(), 128);
    g2.setColor(shadow);
    g2.translate(shadowPad, shadowPad);
    g2.draw(area);
}

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From source file:business.model.CaptchaModel.java

/**
 *
 * @param CaptchaText//from ww  w  .  j  av a2  s  .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;
}

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From source file:dk.dma.epd.common.prototype.gui.voct.VOCTAdditionalInfoPanel.java

/**
 * {@inheritDoc}/*from  w  w w . ja  va  2  s.c om*/
 */
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHints(GraphicsUtil.ANTIALIAS_HINT);

    // Define the content rectangle
    int x0 = pointerLeft ? pad + pointerWidth : pad;
    RoundRectangle2D.Double content = new RoundRectangle2D.Double(x0, pad, width - 2 * pad - pointerWidth,
            height - 2 * pad, cornerRadius, cornerRadius);

    // Define the pointer triangle
    int xp = pointerLeft ? pad + pointerWidth : width - pad - pointerWidth;
    int yp = pad + height - pointerFromBottom;
    Polygon pointer = new Polygon();
    pointer.addPoint(xp, yp);
    pointer.addPoint(xp, yp - pointerHeight);
    pointer.addPoint(xp + pointerWidth * (pointerLeft ? -1 : 1), yp - pointerHeight / 2);

    // Combine content rectangle and pointer into one area
    Area area = new Area(content);
    area.add(new Area(pointer));

    // Fill the pop-up background
    Color col = pointerLeft ? c.getBackground().darker() : c.getBackground().brighter();
    g2.setColor(col);
    g2.fill(area);

}

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From source file:io.github.dsheirer.spectrum.SpectrumPanel.java

@Override
public void paintComponent(Graphics g) {
    super.paintComponent(g);

    Graphics2D graphics = (Graphics2D) g;

    graphics.setBackground(mColorSpectrumBackground);

    graphics.setRenderingHints(RENDERING_HINTS);

    drawSpectrum(graphics);//from w ww  . jav  a 2s . c  o m
}

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From source file:edu.ku.brc.specify.ui.containers.ContainerTreeRenderer.java

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);

    Dimension d = getSize();//from  www.  j  a  v a2  s .c o  m
    //System.out.println("d: "+d+"     "+g.getClipBounds());

    Graphics2D g2d = (Graphics2D) g.create();
    g2d.setRenderingHints(renderingHints);

    FontMetrics fm = g2d.getFontMetrics();
    int imgY = img1 != null ? (d.height - 24) / 2 : 0;
    int imgY2 = img1 != null ? (d.height - 16) / 2 : 0;
    int txtY = ((d.height - fm.getHeight()) / 2) + fm.getAscent();
    int x = 0;

    Color color = g2d.getColor();

    if (img1 != null) {
        g2d.drawImage(img1.getImage(), x, imgY, null);
        x += img1.getIconWidth();
    }

    int iconInx = 0;

    if (txt1 != null) {
        x += getIconTextGap();
        g2d.setColor(getForeground());
        g.drawString(txt1, x, txtY);
        x += fm.stringWidth(txt1);
        g2d.setColor(color);
    }

    if (isContainer) {
        //if (isSelected  && isEditable)
        //{
        //    x += drawIcon(g2d, x, imgY2, delImgIcon, iconInx++); // Delete the container
        //}

        if (hasColObj) {
            if (img2 != null) {
                x += 1;
                x += iconSep;
                g2d.drawImage(img2.getImage(), x, imgY2, null);
                x += img2.getIconWidth();
            }

            if (txt2 != null) {
                x += getIconTextGap();
                g2d.setColor(getForeground());
                g.drawString(txt2, x, txtY);
                x += fm.stringWidth(txt2);
                g2d.setColor(color);
            }

            if (isSelected) {
                x += iconSep;
                x += drawIcon(g2d, x, imgY2, viewImgIcon, iconInx++);

                if (isEditable) {
                    x += drawIcon(g2d, x, imgY2, delImgIcon, iconInx++);
                }
            }
        } else if (isSelected) // No Col Obj
        {
            x += iconSep;
            x += drawIcon(g2d, x, imgY2, schImgIcon, iconInx++);
            x += drawIcon(g2d, x, imgY2, addImgIcon, iconInx++);
        }

    } else if (isSelected) {
        x += iconSep;
        x += drawIcon(g2d, x, imgY2, viewImgIcon, iconInx++); // View for Collection Object

        //if (!isViewMode)
        //{
        //    x += iconSep;
        //    x += drawIcon(g2d, x, imgY2, delImgIcon, iconInx++); // Delete for Collection Object
        //}
    }

    g2d.dispose();
}

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From source file:gg.msn.ui.panel.MainPanel.java

@Override
public void paintComponent(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    super.paintComponent(g2d);
    g2d.setRenderingHints(
            new RenderingHints(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR));

    try {/*from www  .  java 2 s.  c  om*/

        ImageIcon icon = ThemeManager.getTheme().get(ThemeManager.MAIN_BACKGROUND);

        if (icon != null) {
            Image image = icon.getImage();
            g2d.drawImage(image, 0, 0, getWidth(), getHeight(), this);
        } else {
            log.warn("image " + icon.getDescription() + " not Found");
        }

        icon = ThemeManager.getTheme().get(ThemeManager.MAIN_IMAGE);

        if (icon != null) {

            Image cartel = icon.getImage();
            g2d.drawImage(cartel, 0 - cartel.getWidth(this) / 10, getHeight() - cartel.getHeight(this), this);
        } else {
            log.warn("image " + icon.getDescription() + " not Found");
        }
    } catch (Exception e) {
        //            log.error(e);
    }
}

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From source file:dk.dma.epd.common.prototype.gui.notification.ChatServicePanel.java

/**
 * {@inheritDoc}/*from   ww  w  .  j a  va 2  s.  co m*/
 */
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHints(GraphicsUtil.ANTIALIAS_HINT);

    // Define the content rectangle
    int x0 = pointerLeft ? pad + pointerWidth : pad;
    RoundRectangle2D.Double content = new RoundRectangle2D.Double(x0, pad, width - 2 * pad - pointerWidth,
            height - 2 * pad, cornerRadius, cornerRadius);

    // Define the pointer triangle
    int xp = pointerLeft ? pad + pointerWidth : width - pad - pointerWidth;
    int yp = pad + height - pointerFromBottom;
    Polygon pointer = new Polygon();
    pointer.addPoint(xp, yp);
    pointer.addPoint(xp, yp - pointerHeight);
    pointer.addPoint(xp + pointerWidth * (pointerLeft ? -1 : 1), yp - pointerHeight / 2);

    // Combine content rectangle and pointer into one area
    Area area = new Area(content);
    area.add(new Area(pointer));

    // Fill the pop-up background
    Color col = pointerLeft ? c.getBackground().darker() : c.getBackground().brighter();
    g2.setColor(col);
    g2.fill(area);

    if (message.getSeverity() == MaritimeTextingNotificationSeverity.WARNING
            || message.getSeverity() == MaritimeTextingNotificationSeverity.ALERT
            || message.getSeverity() == MaritimeTextingNotificationSeverity.SAFETY) {
        g2.setStroke(new BasicStroke(2.0f));

        switch (message.getSeverity()) {
        case WARNING:
            g2.setColor(WARN_COLOR);
        case ALERT:
            g2.setColor(ALERT_COLOR);
        case SAFETY:
            g2.setColor(SAFETY_COLOR);
        default:
            g2.setColor(WARN_COLOR);
        }

        // g2.setColor(message.getSeverity() == MaritimeTextingNotificationSeverity.WARNING ? WARN_COLOR : ALERT_COLOR);

        g2.draw(area);
    }
}

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From source file:org.kuali.mobility.people.service.PeopleServiceImpl.java

@Override
public BufferedImage generateObfuscatedImage(String text) {
    int width = 250;
    int height = 25;

    BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);

    Graphics2D g2d = bufferedImage.createGraphics();
    Font font = new Font("Arial", Font.PLAIN, 14);
    g2d.setFont(font);//from  w  w  w . j  a  v  a 2s.  com

    RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    rh.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    g2d.setRenderingHints(rh);

    Paint bg = new Color(255, 255, 255);
    g2d.setPaint(bg);
    g2d.fillRect(0, 0, width, height);

    int x = 0;
    int y = height - 7;

    Paint textPaint = new Color(0, 0, 0);
    g2d.setPaint(textPaint);
    g2d.drawString(text, x, y);

    g2d.dispose();
    return bufferedImage;
}

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From source file:org.hydroponics.dao.JDBCHydroponicsDaoImpl.java

public byte[] getThumbnail(BufferedImage buffImage) throws IOException {
    BufferedImage pDestImage = new BufferedImage(Constants.THUMBNAIL_WIDTH, Constants.THUMBNAIL_HEIGHT,
            BufferedImage.TYPE_3BYTE_BGR);

    AffineTransform transform = new AffineTransform();
    transform.scale((float) Constants.THUMBNAIL_WIDTH / (float) buffImage.getWidth(),
            (float) Constants.THUMBNAIL_HEIGHT / (float) buffImage.getHeight());

    Graphics2D g = (Graphics2D) pDestImage.getGraphics();

    //set the rendering hints for a good thumbnail image
    Map m = g.getRenderingHints();
    m.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    m.put(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
    m.put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    m.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g.setRenderingHints(m);

    g.drawImage(buffImage, transform, null);
    g.dispose();/* w ww.  j  a va  2s  . c o  m*/

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ImageIO.write(pDestImage, "JPEG", out);
    return out.toByteArray();
}

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