Example usage for java.awt Graphics2D setRenderingHint

List of usage examples for java.awt Graphics2D setRenderingHint

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Introduction

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

Prototype

public abstract void setRenderingHint(Key hintKey, Object hintValue);

Source Link

Document

Sets the value of a single preference for the rendering algorithms.

Usage

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

/**
 * create image.//from  www  . j  a  v  a  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: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  a 2  s  . c  om
}

From source file:org.apache.fop.render.pcl.PCLDocumentHandler.java

private IFPainter createAllBitmapPainter() {
    double scale = gen.getMaximumBitmapResolution() / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION;
    Rectangle printArea = this.currentPageDefinition.getLogicalPageRect();
    int bitmapWidth = (int) Math.ceil(UnitConv.mpt2px(printArea.width, gen.getMaximumBitmapResolution()));
    int bitmapHeight = (int) Math.ceil(UnitConv.mpt2px(printArea.height, gen.getMaximumBitmapResolution()));
    this.currentImage = createBufferedImage(bitmapWidth, bitmapHeight);
    Graphics2D graphics2D = this.currentImage.createGraphics();

    if (!PCLGenerator.isJAIAvailable()) {
        RenderingHints hints = new RenderingHints(null);
        //These hints don't seem to make a difference :-( Not seeing any dithering on Sun Java.
        hints.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE);
        graphics2D.addRenderingHints(hints);
    }//ww w.  j  a v a  2  s .c  o m

    //Ensure white page background
    graphics2D.setBackground(Color.WHITE);
    graphics2D.clearRect(0, 0, bitmapWidth, bitmapHeight);

    graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
            RenderingHints.VALUE_FRACTIONALMETRICS_ON);
    graphics2D.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
    graphics2D.scale(scale / 1000f, scale / 1000f);
    graphics2D.translate(-printArea.x, -printArea.y);

    return new Java2DPainter(graphics2D, getContext(), getFontInfo());
}

From source file:net.sf.firemox.clickable.target.card.VirtualCard.java

@SuppressWarnings("null")
@Override//from w ww .  jav a2  s  . c  o  m
public void paintComponent(Graphics g) {
    final Graphics2D g2D = (Graphics2D) g;

    // Renderer
    g2D.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    g2D.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

    // Optimization card painting
    final MZone container = card.getContainer();
    final boolean shortPaint = container == null || !container.isMustBePainted(card);

    // tap/reverse operation : PI/2, PI, -PI/2 rotation
    if (!shortPaint) {
        if (container.isMustBePaintedReversed(card)) {
            if (card.tapped) {
                g2D.translate(rotateTransformY, CardFactory.cardWidth + rotateTransformX);
                g2D.rotate(angle - Math.PI / 2);
            } else {
                g2D.translate(CardFactory.cardWidth + rotateTransformX,
                        CardFactory.cardHeight + rotateTransformY);
                g2D.rotate(Math.PI - angle);
            }
        } else {
            if (card.tapped) {
                g2D.translate(CardFactory.cardHeight + rotateTransformY, rotateTransformX);
                g2D.rotate(Math.PI / 2 + angle);
            } else {
                g2D.translate(rotateTransformX, rotateTransformY);
                g2D.rotate(angle);
            }
        }
    }

    if (container != null) {
        if (container.isVisibleForOpponent() && !card.isVisibleForOpponent() && card.isVisibleForYou()) {
            /*
             * This card is visible for you but not for opponent in despite of the
             * fact the container is public.
             */
            g2D.drawImage(card.scaledImage(), null, null);
            g2D.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
            g2D.drawImage(DatabaseFactory.scaledBackImage, null, null);
        } else if (!card.isVisibleForYou()) {
            g2D.drawImage(DatabaseFactory.scaledBackImage, null, null);
        } else {
            g2D.drawImage(card.scaledImage(), null, null);
        }
    }

    if (shortPaint)
        return;

    /*
     * The card picture is displayed as a rounded rectangle with 0,90,180 or
     * 270
     */
    if (card.isHighLighted && (card.isVisibleForYou() || StackManager.idHandedPlayer == 0)) {
        // Draw the rounded colored rectangle
        g2D.setColor(card.highLightColor);
        g2D.draw3DRect(0, 0, CardFactory.cardWidth - 2, CardFactory.cardHeight - 2, false);
    }

    // Draw the eventual progress bar
    card.database.updatePaintNotification(card, g);

    // Cursor for our pretty pictures
    int px = 3;
    int py = 3;
    int maxX = CardFactory.cardWidth - 2;

    // for in-play, visible cards
    if (card.isVisibleForYou() || (container != null && container.isVisibleForYou())) {

        // draw registers above the card's picture
        if (refreshToolTipFilter().powerANDtoughness) {
            // power / toughness
            final String powerANDtoughness = String.valueOf(card.getValue(IdTokens.POWER)) + "/"
                    + card.getValue(IdTokens.TOUGHNESS);
            g2D.setFont(g2D.getFont().deriveFont(Font.BOLD, 13));
            final Rectangle2D stringDim = g2D.getFontMetrics().getStringBounds(powerANDtoughness, g2D);
            g2D.setColor(CardFactory.powerToughnessColor);
            g2D.drawString(powerANDtoughness, (int) (CardFactory.cardWidth - stringDim.getWidth() - 3),
                    CardFactory.cardHeight - 5);
            g2D.setColor(Color.BLUE);
            g2D.drawString(powerANDtoughness, (int) (CardFactory.cardWidth - stringDim.getWidth() - 3),
                    CardFactory.cardHeight - 6);
        }

        /*
         * START drawing additional pictures
         */

        // draw state pictures
        for (StatePicture statePicture : CardFactory.statePictures) {
            if (px + 13 > maxX) {
                px = 3;
                py += 13;
            }
            if (statePicture.paint(card, g2D, px, py)) {
                px += 13;
            }
        }

        // draw properties
        if (card.cachedProperties != null) {
            for (Integer property : card.cachedProperties) {
                if (Configuration.getBoolean("card.property.picture", true)
                        && CardFactory.propertyPictures.get(property) != null) {
                    // There is an associated picture to this property
                    if (px + 13 > maxX) {
                        px = 3;
                        py += 13;
                    }
                    g2D.drawImage(CardFactory.propertyPictures.get(property), px, py, 12, 12, null);
                    px += 13;
                }
            }
        }
    }

    // draw attached objects
    int startX = 3;
    int startY = CardFactory.cardHeight - 18;
    if (card.registerModifiers != null) {
        for (int i = card.registerModifiers.length; i-- > 0;) {
            if (card.registerModifiers[i] != null) {
                startX = card.registerModifiers[i].paintObject(g, startX, startY);
            }
        }
    }
    if (card.propertyModifier != null) {
        startX = card.propertyModifier.paintObject(g, startX, startY);
    }
    if (card.idCardModifier != null) {
        card.idCardModifier.paintObject(g, startX, startY);
        /*
         * END drawing additional pictures
         */
    }

    // Draw the target Id if helper said it
    final String id = TargetHelper.getInstance().getMyId(card);
    if (id != null) {
        if (px + 13 > maxX) {
            px = 3;
            py += 13;
        }
        if (id == TargetHelper.STR_CONTEXT1) {
            // TODO I am in the context 1, draw a picture
            g2D.setColor(Color.BLUE);
            g2D.setFont(g2D.getFont().deriveFont(Font.BOLD, 60 / id.length()));
            g2D.drawString(id, 5, CardFactory.cardHeight - 15);
        } else if (id == TargetHelper.STR_CONTEXT2) {
            // TODO I am in the context 2, draw a picture
            g2D.setColor(Color.BLUE);
            g2D.setFont(g2D.getFont().deriveFont(Font.BOLD, 60 / id.length()));
            g2D.drawString(id, 5, CardFactory.cardHeight - 15);
        } else if (id != TargetHelper.STR_SOURCE) {
            // } else if (id == TargetHelper.STR_SOURCE) {
            // TODO I am the source, draw a picture
            // } else {
            // I am a target
            g2D.drawImage(TargetHelper.getInstance().getTargetPictureSml(), px, py, null);
            py += 12;
        }
    }

    g2D.dispose();
}

From source file:net.sf.maltcms.chromaui.annotations.PeakAnnotationRenderer.java

private void drawEntity(Shape entity, Graphics2D g2, Color fill, Color stroke, ChartPanel chartPanel,
        boolean scale, float alpha) {
    if (entity != null) {
        //System.out.println("Drawing entity with bbox: "+entity.getBounds2D());
        Shape savedClip = g2.getClip();
        Rectangle2D dataArea = chartPanel.getScreenDataArea();
        Color c = g2.getColor();// w ww .jav a2  s  .  c  o m
        Composite comp = g2.getComposite();
        g2.clip(dataArea);
        g2.setColor(fill);
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        AffineTransform originalTransform = g2.getTransform();
        Shape transformed = entity;
        FlatteningPathIterator iter = new FlatteningPathIterator(
                transformed.getPathIterator(new AffineTransform()), 1);
        Path2D.Float path = new Path2D.Float();
        path.append(iter, false);
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
        g2.fill(path);
        if (stroke != null) {
            g2.setColor(stroke);
            g2.draw(path);
        }
        g2.setComposite(comp);
        g2.setColor(c);
        g2.setClip(savedClip);
    } else {
        Logger.getLogger(getClass().getName()).info("Entity is null!");
    }
}

From source file:org.colombbus.tangara.CommandSelection.java

/**
 * Initializes the icons//from w ww.j  av a  2  s.c  o m
 *
 */
private void initializeIcons() {
    BufferedImage imageSelected = new BufferedImage(iconSize, iconSize, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = (Graphics2D) imageSelected.getGraphics();
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.setColor(selectedBackgroundColor);
    g.fillRect(0, 0, iconSize, iconSize);
    g.setColor(Color.green);
    g.fillOval(0, 0, iconSize - 1, iconSize - 1);
    iconSelected = new ImageIcon(imageSelected);
    BufferedImage imageNotSelected = new BufferedImage(iconSize, iconSize, BufferedImage.TYPE_INT_RGB);
    g = (Graphics2D) imageNotSelected.getGraphics();
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.setColor(Color.white);
    g.fillRect(0, 0, iconSize, iconSize);
    g.setColor(Color.lightGray);
    g.fillOval(0, 0, iconSize - 1, iconSize - 1);
    iconNotSelected = new ImageIcon(imageNotSelected);
}

From source file:com.openbravo.pos.util.ThumbNailBuilder.java

private Image createThumbNail(Image img) {
    //            MaskFilter filter = new MaskFilter(Color.WHITE);
    //            ImageProducer prod = new FilteredImageSource(img.getSource(), filter);
    //            img = Toolkit.getDefaultToolkit().createImage(prod);

    int targetw;/*from w ww  . j a  v a2 s  . co  m*/
    int targeth;

    double scalex = (double) m_width / (double) img.getWidth(null);
    double scaley = (double) m_height / (double) img.getHeight(null);
    if (scalex < scaley) {
        targetw = m_width;
        targeth = (int) (img.getHeight(null) * scalex);
    } else {
        targetw = (int) (img.getWidth(null) * scaley);
        targeth = (int) m_height;
    }

    int midw = img.getWidth(null);
    int midh = img.getHeight(null);
    BufferedImage midimg = null;
    Graphics2D g2d = null;

    Image previmg = img;
    int prevw = img.getWidth(null);
    int prevh = img.getHeight(null);

    do {
        if (midw > targetw) {
            midw /= 2;
            if (midw < targetw) {
                midw = targetw;
            }
        } else {
            midw = targetw;
        }
        if (midh > targeth) {
            midh /= 2;
            if (midh < targeth) {
                midh = targeth;
            }
        } else {
            midh = targeth;
        }
        if (midimg == null) {
            midimg = new BufferedImage(midw, midh, BufferedImage.TYPE_INT_ARGB);
            g2d = midimg.createGraphics();
            g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
        }
        g2d.drawImage(previmg, 0, 0, midw, midh, 0, 0, prevw, prevh, null);
        prevw = midw;
        prevh = midh;
        previmg = midimg;
    } while (midw != targetw || midh != targeth);

    g2d.dispose();

    if (m_width != midimg.getWidth() || m_height != midimg.getHeight()) {
        midimg = new BufferedImage(m_width, m_height, BufferedImage.TYPE_INT_ARGB);
        int x = (m_width > targetw) ? (m_width - targetw) / 2 : 0;
        int y = (m_height > targeth) ? (m_height - targeth) / 2 : 0;
        g2d = midimg.createGraphics();
        g2d.drawImage(previmg, x, y, x + targetw, y + targeth, 0, 0, targetw, targeth, null);
        g2d.dispose();
        previmg = midimg;
    }
    return previmg;
}

From source file:org.geoserver.wms.legendgraphic.ColorMapLegendCreator.java

private Queue<BufferedImage> createFooter() {

    // creating a backbuffer image on which we should draw the bkgColor for this colormap element
    final BufferedImage image = ImageUtils.createImage(1, 1, (IndexColorModel) null, transparent);
    final Map<Key, Object> hintsMap = new HashMap<Key, Object>();
    final Graphics2D graphics = ImageUtils.prepareTransparency(transparent, backgroundColor, image, hintsMap);

    // list where we store the rows for the footer
    final Queue<BufferedImage> queue = new LinkedList<BufferedImage>();
    // //the height is already fixed
    // final int rowHeight=(int)Math.round(rowH);
    final int rowWidth = (int) Math.round(footerW);
    // final Rectangle clipboxA=new Rectangle(0,0,rowWidth,rowHeight);
    ///*  w w w. j  a va  2s .c  om*/
    // footer
    //
    //
    // draw the various bodyCells
    for (Cell cell : footerRows) {

        // get dim
        final Dimension dim = cell.getPreferredDimension(graphics);
        // final int rowWidth=(int)Math.round(dim.getWidth());
        final int rowHeight = (int) Math.round(dim.getHeight());
        final Rectangle clipboxA = new Rectangle(0, 0, rowWidth, rowHeight);

        // draw it
        final BufferedImage colorCellLegend = new BufferedImage(rowWidth, rowHeight,
                BufferedImage.TYPE_INT_ARGB);
        Graphics2D rlg = colorCellLegend.createGraphics();
        rlg.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        cell.draw(rlg, clipboxA, border);
        rlg.dispose();

        queue.add(colorCellLegend);

    }

    graphics.dispose();

    return queue;// mergeRows(queue);
}

From source file:net.sf.maltcms.chromaui.annotations.PeakAnnotationRenderer.java

private void drawOutline(Shape entity, Graphics2D g2, Color fill, Color stroke, ChartPanel chartPanel,
        boolean scale, float alpha) {
    if (entity != null) {
        //System.out.println("Drawing entity with bbox: "+entity.getBounds2D());
        Shape savedClip = g2.getClip();
        Rectangle2D dataArea = chartPanel.getScreenDataArea();
        Color c = g2.getColor();/*  w ww .  j  a  v  a  2 s .c  om*/
        Composite comp = g2.getComposite();
        g2.clip(dataArea);
        g2.setColor(fill);
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        JFreeChart chart = chartPanel.getChart();
        XYPlot plot = (XYPlot) chart.getPlot();
        ValueAxis xAxis = plot.getDomainAxis();
        ValueAxis yAxis = plot.getRangeAxis();
        RectangleEdge xAxisEdge = plot.getDomainAxisEdge();
        RectangleEdge yAxisEdge = plot.getRangeAxisEdge();
        Rectangle2D entityBounds = entity.getBounds2D();
        double viewX = xAxis.valueToJava2D(entityBounds.getCenterX(), dataArea, xAxisEdge);
        double viewY = yAxis.valueToJava2D(entityBounds.getCenterY(), dataArea, yAxisEdge);
        double viewW = xAxis.lengthToJava2D(entityBounds.getWidth(), dataArea, xAxisEdge);
        double viewH = yAxis.lengthToJava2D(entityBounds.getHeight(), dataArea, yAxisEdge);
        PlotOrientation orientation = plot.getOrientation();

        //transform model to origin (0,0) in model coordinates
        AffineTransform toOrigin = AffineTransform.getTranslateInstance(-entityBounds.getCenterX(),
                -entityBounds.getCenterY());
        //transform from origin (0,0) to model location
        AffineTransform toModelLocation = AffineTransform.getTranslateInstance(entityBounds.getCenterX(),
                entityBounds.getCenterY());
        //transform from model scale to view scale
        double scaleX = viewW / entityBounds.getWidth();
        double scaleY = viewH / entityBounds.getHeight();
        Logger.getLogger(getClass().getName()).log(Level.FINE, "Scale x: {0} Scale y: {1}",
                new Object[] { scaleX, scaleY });
        AffineTransform toViewScale = AffineTransform.getScaleInstance(scaleX, scaleY);
        AffineTransform toViewLocation = AffineTransform.getTranslateInstance(viewX, viewY);
        AffineTransform flipTransform = AffineTransform.getScaleInstance(1.0f, -1.0f);
        AffineTransform modelToView = new AffineTransform(toOrigin);
        modelToView.preConcatenate(flipTransform);
        modelToView.preConcatenate(toViewScale);
        modelToView.preConcatenate(toViewLocation);
        //
        //            if (orientation == PlotOrientation.HORIZONTAL) {
        //                entity = ShapeUtilities.createTranslatedShape(entity, viewY,
        //                        viewX);
        //            } else if (orientation == PlotOrientation.VERTICAL) {
        //                entity = ShapeUtilities.createTranslatedShape(entity, viewX,
        //                        viewY);
        //            }
        FlatteningPathIterator iter = new FlatteningPathIterator(modelToView.createTransformedShape(entity)
                .getPathIterator(AffineTransform.getTranslateInstance(0, 0)), 5);
        Path2D.Float path = new Path2D.Float();
        path.append(iter, false);

        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
        g2.fill(path);
        if (stroke != null) {
            g2.setColor(stroke);
            g2.draw(path);
        }
        g2.setComposite(comp);
        g2.setColor(c);
        g2.setClip(savedClip);
    } else {
        Logger.getLogger(getClass().getName()).info("Entity is null!");
    }
}

From source file:au.com.gaiaresources.bdrs.controller.test.TestDataCreator.java

private byte[] getAndScaleImageData(int targetWidth, int targetHeight, File file) throws IOException {
    if (file == null) {
        return null;
    }//from w  ww  . j  a va 2  s .c  o m

    BufferedImage sourceImage = ImageIO.read(file);
    BufferedImage targetImage;
    if (targetWidth > -1 && targetHeight > -1) {
        // Resize the image as required to fit the space
        targetImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_RGB);
        Graphics2D g2_scaled = targetImage.createGraphics();
        // Better scaling
        g2_scaled.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
                RenderingHints.VALUE_INTERPOLATION_BICUBIC);

        g2_scaled.setBackground(Color.WHITE);
        g2_scaled.clearRect(0, 0, targetWidth, targetHeight);

        int sourceWidth = sourceImage.getWidth();
        int sourceHeight = sourceImage.getHeight();

        double widthRatio = (double) targetWidth / (double) sourceWidth;
        double heightRatio = (double) targetHeight / (double) targetHeight;

        if (heightRatio > widthRatio) {
            int scaledHeight = (int) Math.round(widthRatio * sourceHeight);
            g2_scaled.drawImage(sourceImage, 0, (targetImage.getHeight() - scaledHeight) / 2,
                    targetImage.getWidth(), scaledHeight, g2_scaled.getBackground(), null);
        } else {
            int scaledWidth = (int) Math.round(heightRatio * sourceWidth);
            g2_scaled.drawImage(sourceImage, (targetImage.getWidth() - scaledWidth) / 2, 0, scaledWidth,
                    targetImage.getHeight(), new Color(0, 0, 0, 255), null);
        }
    } else {
        targetImage = sourceImage;
    }

    ByteArrayOutputStream baos = new ByteArrayOutputStream(targetWidth * targetHeight);
    ImageIO.write(targetImage, "png", baos);
    baos.flush();
    byte[] data = baos.toByteArray();
    baos.close();

    return data;
}