Example usage for java.awt Graphics2D setFont

Introduction

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

Prototype

public abstract void setFont(Font font);

Source Link

Document

Sets this graphics context's font to the specified font.

Usage

From source file:be.fedict.eid.idp.sp.PhotoServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    LOG.debug("doGet");
    response.setContentType("image/jpg");
    response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate, max-age=-1"); // http 1.1
    response.setHeader("Pragma", "no-cache, no-store"); // http 1.0
    response.setDateHeader("Expires", -1);
    ServletOutputStream out = response.getOutputStream();
    HttpSession session = request.getSession();

    byte[] photoData = (byte[]) session.getAttribute(PHOTO_SESSION_ATTRIBUTE);

    if (null != photoData) {
        BufferedImage photo = ImageIO.read(new ByteArrayInputStream(photoData));
        if (null == photo) {
            /*//  w w  w . j a v  a  2 s.  c  om
             * In this case we render a photo containing some error message.
             */
            photo = new BufferedImage(140, 200, BufferedImage.TYPE_INT_RGB);
            Graphics2D graphics = (Graphics2D) photo.getGraphics();
            RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
                    RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
            graphics.setRenderingHints(renderingHints);
            graphics.setColor(Color.WHITE);
            graphics.fillRect(1, 1, 140 - 1 - 1, 200 - 1 - 1);
            graphics.setColor(Color.RED);
            graphics.setFont(new Font("Dialog", Font.BOLD, 20));
            graphics.drawString("Photo Error", 0, 200 / 2);
            graphics.dispose();
            ImageIO.write(photo, "jpg", out);
        } else {
            out.write(photoData);
        }
    }
    out.close();
}

---

From source file:be.fedict.eid.applet.service.PhotoServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    LOG.debug("doGet");
    response.setContentType("image/jpg");
    response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate, max-age=-1"); // http 1.1
    response.setHeader("Pragma", "no-cache, no-store"); // http 1.0
    response.setDateHeader("Expires", -1);
    ServletOutputStream out = response.getOutputStream();
    HttpSession session = request.getSession();
    byte[] photoData = (byte[]) session.getAttribute(IdentityDataMessageHandler.PHOTO_SESSION_ATTRIBUTE);
    if (null != photoData) {
        BufferedImage photo = ImageIO.read(new ByteArrayInputStream(photoData));
        if (null == photo) {
            /*//from  w  w  w .  j  av a 2s.  com
             * In this case we render a photo containing some error message.
             */
            photo = new BufferedImage(140, 200, BufferedImage.TYPE_INT_RGB);
            Graphics2D graphics = (Graphics2D) photo.getGraphics();
            RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
                    RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
            graphics.setRenderingHints(renderingHints);
            graphics.setColor(Color.WHITE);
            graphics.fillRect(1, 1, 140 - 1 - 1, 200 - 1 - 1);
            graphics.setColor(Color.RED);
            graphics.setFont(new Font("Dialog", Font.BOLD, 20));
            graphics.drawString("Photo Error", 0, 200 / 2);
            graphics.dispose();
            ImageIO.write(photo, "jpg", out);
        } else {
            out.write(photoData);
        }
    }
    out.close();
}

---

From source file:net.sourceforge.processdash.ui.lib.chart.StandardDiscItemRenderer.java

protected void drawDiscLabel(Graphics2D g2, Ellipse2D shape, Paint labelPaint, Font labelFont, String label) {
    g2.setFont(labelFont);
    g2.setPaint(labelPaint);//from ww  w .j  a v a  2s  .  c om
    FontMetrics m = g2.getFontMetrics();
    int height = m.getAscent();
    double halfHeight = height / 2.0;

    double radius = shape.getWidth() / 2;
    double availableRadius = radius - getLabelPadding();
    double halfWidth = Math.sqrt(availableRadius * availableRadius - halfHeight * halfHeight);

    int width = (int) Math.floor(halfWidth * 2 + 0.99);

    Rectangle viewR = new Rectangle(width, height);
    Rectangle iconR = new Rectangle();
    Rectangle textR = new Rectangle();
    String text = SwingUtilities.layoutCompoundLabel(m, label, null, SwingConstants.CENTER,
            SwingConstants.CENTER, SwingConstants.CENTER, SwingConstants.TRAILING, viewR, iconR, textR, 0);
    if (text.equals(label) || text.length() >= 3 + minLabelChars) {
        double x = shape.getCenterX() - halfWidth + textR.x;
        double y = shape.getCenterY() + halfHeight + textR.y;
        g2.drawString(text, (float) x, (float) y);
    }
}

---

From source file:savant.amino.AminoCanvas.java

@Override
public void paintComponent(Graphics g) {
    if (GenomeUtils.getGenome().isSequenceSet()) {

        double aminoWidth = track.transformXPos(3) - track.transformXPos(0);
        if (aminoWidth > 0.5) {

            Graphics2D g2 = (Graphics2D) g;
            g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

            // We'll be drawing labels if a 'W' (tryptophan) will fit into the space of 3 bases.
            g2.setFont(g2.getFont().deriveFont(Font.PLAIN, 8));
            boolean labelled = g2.getFontMetrics().charWidth('W') < aminoWidth;

            try {
                List<Record> records = track.getDataInRange();
                if (records != null) {
                    for (Record r : records) {
                        RichIntervalRecord rr = (RichIntervalRecord) r;
                        int recordStart = rr.getInterval().getStart();
                        thickStart = rr.getThickStart();
                        int thickEnd = rr.getThickEnd() + 1;
                        LOG.debug(rr.getAlternateName() + ": thickStart=" + thickStart + ", thickEnd="
                                + thickEnd);

                        if (thickEnd > thickStart) {
                            sequence = GenomeUtils.getGenome().getSequence(
                                    NavigationUtils.getCurrentReferenceName(),
                                    RangeUtils.createRange(thickStart, thickEnd));

                            int pos = thickStart;
                            int leftovers = -1; // Left-overs from the previous block.
                            List<Block> blocks = rr.getBlocks();
                            if (blocks != null) {
                                for (Block b : blocks) {

                                    if (pos + 3 <= thickEnd) {
                                        // Block positions are relative to the start of the record.
                                        int blockStart = b.getPosition() + recordStart;
                                        int blockEnd = b.getEnd() + recordStart;
                                        LOG.debug(rr.getAlternateName() + ": blockStart=" + blockStart
                                                + ", blockEnd=" + blockEnd);

                                        AminoAcid a;

                                        // If we have leftovers, take care of them first.
                                        switch (leftovers) {
                                        case -1:
                                            // Fresh record with no leftovers.
                                            break;
                                        case 0:
                                            // No leftovers, so we can start immediately on the new block.
                                            pos = blockStart;
                                            if (pos < thickStart) {
                                                pos = thickStart;
                                            }
                                            break;
                                        case 1:
                                            // One base from previous block, two bases from current one.
                                            LOG.debug(rr.getAlternateName() + ": handling leftover "
                                                    + getBase(pos) + " at " + pos);
                                            if (rr.getStrand() == Strand.FORWARD) {
                                                a = AminoAcid.lookup(getBase(pos), getBase(blockStart),
                                                        getBase(blockStart + 1));
                                            } else {
                                                a = AminoAcid.lookup(getComplement(blockStart + 1),
                                                        getComplement(blockStart), getComplement(pos));
                                            }
                                            paintAminoAcid(g2, a, pos, 1, pos, labelled);
                                            paintAminoAcid(g2, a, blockStart, 2, blockStart - 1, labelled);
                                            pos = blockStart + 2;
                                            break;
                                        case 2:
                                            // Two bases from previous block, one base from current one.
                                            LOG.debug(rr.getAlternateName() + ": handling leftover "
                                                    + getBase(pos) + "," + getBase(pos + 1) + " at " + pos + ","
                                                    + (pos + 1));
                                            if (rr.getStrand() == Strand.FORWARD) {
                                                a = AminoAcid.lookup(getBase(pos), getBase(pos + 1),
                                                        getBase(blockStart));
                                            } else {
                                                a = AminoAcid.lookup(getComplement(blockStart),
                                                        getComplement(pos + 1), getComplement(pos));
                                            }
                                            paintAminoAcid(g2, a, pos, 2, pos, labelled);
                                            paintAminoAcid(g2, a, blockStart, 1, blockStart - 2, labelled);
                                            pos = blockStart + 1;
                                            break;
                                        }

                                        // Now, handle codons which are entirely contained within the block.
                                        while (pos + 3 <= blockEnd && pos + 3 <= thickEnd) {
                                            if (rr.getStrand() == Strand.FORWARD) {
                                                a = AminoAcid.lookup(getBase(pos), getBase(pos + 1),
                                                        getBase(pos + 2));
                                            } else {
                                                a = AminoAcid.lookup(getComplement(pos + 2),
                                                        getComplement(pos + 1), getComplement(pos));
                                            }
                                            paintAminoAcid(g2, a, pos, 3, pos, labelled);
                                            pos += 3;
                                        }
                                        leftovers = (blockEnd - pos) % 3;
                                        LOG.debug(rr.getAlternateName() + ": breaking out of loop: pos=" + pos
                                                + ", blockEnd=" + blockEnd + ", leftovers=" + leftovers);
                                    }/*from ww  w . j  a  va 2 s. c  om*/
                                }
                            }
                        }
                    }
                }
            } catch (Exception x) {
                LOG.info("Unable to retrieve sequence.", x);
            }
        }
    }
}

---

From source file:test.unit.be.fedict.eid.applet.service.KmlGeneratorTest.java

@Test
public void identityWithAddressAndPhotoKml() throws Exception {
    // setup//from   ww  w. java 2 s . co  m
    Identity identity = new Identity();
    identity.name = "Test Name";
    identity.firstName = "Test First name";
    identity.dateOfBirth = new GregorianCalendar();
    identity.gender = Gender.MALE;

    Address address = new Address();
    address.streetAndNumber = "Test Street 1A";
    address.zip = "1234";
    address.municipality = "Test Municipality";

    BufferedImage image = new BufferedImage(140, 200, BufferedImage.TYPE_INT_RGB);
    Graphics2D graphics = (Graphics2D) image.getGraphics();
    RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    graphics.setRenderingHints(renderingHints);
    graphics.setColor(Color.WHITE);
    graphics.fillRect(1, 1, 140 - 1 - 1, 200 - 1 - 1);
    graphics.setFont(new Font("Dialog", Font.BOLD, 20));
    graphics.setColor(Color.BLACK);
    graphics.drawString("Test Photo", 0, 200 / 2);
    graphics.dispose();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ImageIO.write(image, "jpg", baos);
    byte[] photo = baos.toByteArray();

    EIdData eIdData = new EIdData();
    eIdData.identity = identity;
    eIdData.address = address;
    eIdData.photo = photo;

    // operate
    byte[] document = this.testedInstance.generateKml(eIdData);

    // verify
    assertNotNull(document);
    assertTrue(document.length > 0);

    toTmpFile(document);
}

---

From source file:test.unit.be.fedict.eid.applet.service.PdfGeneratorTest.java

@Test
public void identityWithAddressAndPhotoPdf() throws Exception {
    // setup//from   w  w  w. j  ava2 s. co  m
    Identity identity = new Identity();
    identity.name = "Test Name";
    identity.firstName = "Test First name";
    identity.dateOfBirth = new GregorianCalendar();
    identity.gender = Gender.MALE;

    Address address = new Address();
    address.streetAndNumber = "Test Street 1A";
    address.zip = "1234";
    address.municipality = "Test Municipality";

    BufferedImage image = new BufferedImage(140, 200, BufferedImage.TYPE_INT_RGB);
    Graphics2D graphics = (Graphics2D) image.getGraphics();
    RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    graphics.setRenderingHints(renderingHints);
    graphics.setColor(Color.WHITE);
    graphics.fillRect(1, 1, 140 - 1 - 1, 200 - 1 - 1);
    graphics.setFont(new Font("Dialog", Font.BOLD, 20));
    graphics.setColor(Color.BLACK);
    graphics.drawString("Test Photo", 0, 200 / 2);
    graphics.dispose();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ImageIO.write(image, "jpg", baos);
    byte[] photo = baos.toByteArray();

    EIdData eIdData = new EIdData();
    eIdData.identity = identity;
    eIdData.address = address;
    eIdData.photo = photo;

    // operate
    byte[] document = this.testedInstance.generatePdf(eIdData);

    // verify
    assertNotNull(document);
    assertTrue(document.length > 0);

    toTmpFile(document);
}

---

From source file:test.unit.be.fedict.eid.applet.service.VcardGeneratorTest.java

@Test
public void identityWithAddressAndPhotoVcard() throws Exception {
    // setup//from  www .  ja v  a 2s .  c  o  m
    Identity identity = new Identity();
    identity.name = "Test Name";
    identity.firstName = "Test First name";
    identity.dateOfBirth = new GregorianCalendar();
    identity.gender = Gender.MALE;

    Address address = new Address();
    address.streetAndNumber = "Test Street 1A";
    address.zip = "1234";
    address.municipality = "Test Municipality";

    BufferedImage image = new BufferedImage(140, 200, BufferedImage.TYPE_INT_RGB);
    Graphics2D graphics = (Graphics2D) image.getGraphics();
    RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    graphics.setRenderingHints(renderingHints);
    graphics.setColor(Color.WHITE);
    graphics.fillRect(1, 1, 140 - 1 - 1, 200 - 1 - 1);
    graphics.setFont(new Font("Dialog", Font.BOLD, 20));
    graphics.setColor(Color.BLACK);
    graphics.drawString("Test Photo", 0, 200 / 2);
    graphics.dispose();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ImageIO.write(image, "jpg", baos);
    byte[] photo = baos.toByteArray();

    EIdData eIdData = new EIdData();
    eIdData.identity = identity;
    eIdData.address = address;
    eIdData.photo = photo;

    // operate
    byte[] document = this.testedInstance.generateVcard(eIdData);

    // verify
    assertNotNull(document);
    assertTrue(document.length > 0);

    toTmpFile(document);
}

---

From source file:org.esa.snap.graphbuilder.rcp.dialogs.support.GraphPanel.java

/**
 * Draw the graphical representation of the Graph
 *
 * @param g        the Graphics//from   w w  w.j av a2  s  .c o m
 * @param nodeList the list of graphNodes
 */
private void DrawGraph(Graphics2D g, List<GraphNode> nodeList) {

    g.setFont(font);
    if (showRightClickHelp) {
        drawHelp(g);
    }

    for (GraphNode n : nodeList) {

        if (n == selectedNode)
            n.drawNode(g, selColor);
        else
            n.drawNode(g, opColor);
    }

    // first pass sets the Size in drawNode according to string length
    for (GraphNode n : nodeList) {
        // connect source nodes
        g.setColor(Color.red);
        final NodeSource[] nSources = n.getNode().getSources();
        for (NodeSource nSource : nSources) {
            final GraphNode srcNode = graphEx.getGraphNodeList().findGraphNode(nSource.getSourceNodeId());
            if (srcNode != null)
                n.drawConnectionLine(g, srcNode);
        }
    }

    if (showHeadHotSpot && selectedNode != null) {
        selectedNode.drawHeadHotspot(g, Color.red);
    }
    if (showTailHotSpot && selectedNode != null) {
        selectedNode.drawTailHotspot(g, Color.red);
    }
    if (connectingSourceFromHead && connectSourceTargetNode != null) {
        final Point p1 = connectSourceTargetNode.getPos();
        final Point p2 = connectingSourcePos;
        if (p1 != null && p2 != null) {
            g.setColor(Color.red);
            g.drawLine(p1.x, p1.y + connectSourceTargetNode.getHalfNodeHeight(), p2.x, p2.y);
        }
    } else if (connectingSourceFromTail && connectSourceTargetNode != null) {
        final Point p1 = connectSourceTargetNode.getPos();
        final Point p2 = connectingSourcePos;
        if (p1 != null && p2 != null) {
            g.setColor(Color.red);
            g.drawLine(p1.x + connectSourceTargetNode.getWidth(),
                    p1.y + connectSourceTargetNode.getHalfNodeHeight(), p2.x, p2.y);
        }
    }
}

---

From source file:image.writer.ImageWriterExample1.java

/**
 * Paints a few things on a Graphics2D instance.
 * @param g2d the Graphics2D instance//  ww w .  j av  a2s  .c om
 * @param pageNum a page number
 */
protected void paintSome(Graphics2D g2d, int pageNum) {
    //Paint a bounding box
    g2d.drawRect(0, 0, 400, 200);

    //A few rectangles rotated and with different color
    Graphics2D copy = (Graphics2D) g2d.create();
    int c = 12;
    for (int i = 0; i < c; i++) {
        float f = ((i + 1) / (float) c);
        Color col = new Color(0.0f, 1 - f, 0.0f);
        copy.setColor(col);
        copy.fillRect(70, 90, 50, 50);
        copy.rotate(-2 * Math.PI / (double) c, 70, 90);
    }
    copy.dispose();

    //Some text
    copy = (Graphics2D) g2d.create();
    copy.rotate(-0.25);
    copy.setColor(Color.RED);
    copy.setFont(new Font("sans-serif", Font.PLAIN, 36));
    copy.drawString("Hello world!", 140, 140);
    copy.setColor(Color.RED.darker());
    copy.setFont(new Font("serif", Font.PLAIN, 36));
    copy.drawString("Hello world!", 140, 180);
    copy.dispose();

    //Try attributed text
    AttributedString aString = new AttributedString("This is attributed text.");
    aString.addAttribute(TextAttribute.FAMILY, "SansSerif");
    aString.addAttribute(TextAttribute.FAMILY, "Serif", 8, 18);
    aString.addAttribute(TextAttribute.FOREGROUND, Color.orange, 8, 18);
    g2d.drawString(aString.getIterator(), 250, 170);

    g2d.drawString("Page: " + pageNum, 250, 190);
}

---

From source file:de.tor.tribes.ui.algo.TimeFrameVisualizer.java

/**Render default view if there is no timeframe yet*/
private void renderNoInfoView(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setPaint(new TexturePaint(STROKED, new Rectangle(0, 0, 3, 3)));
    g2d.fillRect(0, 0, getWidth(), getHeight());
    Font f = g2d.getFont().deriveFont(Font.BOLD, 14.0f);
    g2d.setFont(f);
    Rectangle2D bounds = g2d.getFontMetrics().getStringBounds("Kein Zeitfenster aktiv", g);
    int dx = 10;/*from w  ww  .j  a v  a2  s. c o  m*/
    if (getWidth() > bounds.getWidth()) {
        dx = (int) Math.rint((getWidth() - bounds.getWidth()) / 2);
    }

    int dy = 10;
    if (getHeight() > bounds.getHeight()) {
        dy = (int) Math.rint((getHeight() - bounds.getHeight()) / 2);
    }
    g2d.setColor(Color.black);
    g2d.drawString("Kein Zeitfenster aktiv", dx, dy);
}

---

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