Example usage for java.awt Graphics2D drawString

List of usage examples for java.awt Graphics2D drawString

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Introduction

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

Prototype

public abstract void drawString(AttributedCharacterIterator iterator, float x, float y);

Source Link

Document

Renders the text of the specified iterator applying its attributes in accordance with the specification of the TextAttribute class.

Usage

From source file:edu.ku.brc.ui.GradiantButton.java

/**
 * Paints the text of the control/* ww  w. jav a2s .c  o m*/
 * @param g2 the graphics to be painted into
 * @param w the width of the control
 * @param h the height of the control
 * @param text the string
 */
protected void drawText(Graphics2D g2, int w, int h, String text) {
    // calculate the width and height
    int fw = g2.getFontMetrics().stringWidth(text);
    int fh = g2.getFontMetrics().getAscent() - g2.getFontMetrics().getDescent();

    int textx = this.getHorizontalAlignment() == SwingConstants.LEFT ? Math.max(getInsets().left, 2)
            : (w - fw) / 2;
    int texty = h / 2 + fh / 2;

    // draw the text
    g2.setColor(textColorShadow);
    g2.drawString(text, textx, texty);
    g2.setColor(textColor);
    g2.drawString(text, textx, texty);

}

From source file:FontTest.java

public void paintComponent(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    String message = "Hello, World!";

    Font f = new Font("Serif", Font.BOLD, 36);
    g2.setFont(f);/*from w w  w  .jav  a  2 s  .co m*/

    // measure the size of the message

    FontRenderContext context = g2.getFontRenderContext();
    Rectangle2D bounds = f.getStringBounds(message, context);

    // set (x,y) = top left corner of text

    double x = (getWidth() - bounds.getWidth()) / 2;
    double y = (getHeight() - bounds.getHeight()) / 2;

    // add ascent to y to reach the baseline

    double ascent = -bounds.getY();
    double baseY = y + ascent;

    // draw the message

    g2.drawString(message, (int) x, (int) baseY);

    g2.setPaint(Color.LIGHT_GRAY);

    // draw the baseline

    g2.draw(new Line2D.Double(x, baseY, x + bounds.getWidth(), baseY));

    // draw the enclosing rectangle

    Rectangle2D rect = new Rectangle2D.Double(x, y, bounds.getWidth(), bounds.getHeight());
    g2.draw(rect);
}

From source file:edu.csudh.goTorosBank.WithdrawServlet.java

public String writeIntoCheck(String filePath, String username, String theAmount, String amountInWords,
        String dateWrote, String person_payingto, String billType) throws IOException, NullPointerException {

    File blueCheck = new File("blank-blue-check.jpg");
    String pathToOriginal = getServletContext().getRealPath("/" + blueCheck);

    File file = new File(pathToOriginal);
    BufferedImage imageToCopy = null;
    try {//from  w  w w  . ja  v a2s  .  c  o m
        imageToCopy = ImageIO.read(file);
    } catch (IOException e) {
        e.printStackTrace();
    }

    String amount = theAmount;
    String person_gettingPayed = person_payingto;
    String amountinWords = amountInWords;
    String date = dateWrote;
    String bill_type = billType;

    int w = imageToCopy.getWidth();
    int h = imageToCopy.getHeight();
    BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = img.createGraphics();
    g2d.setColor(g2d.getBackground());
    g2d.fillRect(0, 0, w, h);
    g2d.drawImage(imageToCopy, 0, -100, null);
    g2d.setPaint(Color.black);
    g2d.setFont(new java.awt.Font("Serif", Font.BOLD, 36));
    //g2d.setFont(new Font("Serif", Font.BOLD, 36));

    FontMetrics fm = g2d.getFontMetrics();
    int x = img.getWidth() - fm.stringWidth(amount) - 100;
    int y = fm.getHeight();
    g2d.drawString(amount, x - 70, y + 335);
    g2d.drawString(person_gettingPayed, x - 800, y + 329);
    g2d.drawString(amountinWords, x - 940, y + 390);
    g2d.drawString(date, x - 340, y + 245);
    g2d.drawString(bill_type, x - 900, y + 530);

    String signature = "Use The Force";
    g2d.setFont(new java.awt.Font("Monotype Corsiva", Font.BOLD | Font.ITALIC, 36));
    g2d.drawString(signature, x - 340, y + 530);
    g2d.dispose();
    /*write check to file*/
    String filename = fileNameGenerator(username);
    String fullname = filePath + "_" + filename + ".jpg";
    ImageIO.write(img, "jpg", new File(fullname));
    return fullname;
}

From source file:org.n52.server.io.DiagramGenerator.java

public void createLegend(DesignOptions options, OutputStream out) throws OXFException, IOException {

    int topMargin = 10;
    int leftMargin = 30;
    int iconWidth = 15;
    int iconHeight = 15;
    int verticalSpaceBetweenEntries = 20;
    int horizontalSpaceBetweenIconAndText = 15;

    DesignDescriptionList ddList = buildUpDesignDescriptionList(options);
    int width = 800;
    int height = topMargin + (ddList.size() * (iconHeight + verticalSpaceBetweenEntries));

    BufferedImage legendImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics2D legendGraphics = legendImage.createGraphics();
    legendGraphics.setColor(Color.white);
    legendGraphics.fillRect(0, 0, width, height);

    int offset = 0;
    for (RenderingDesign dd : ddList.getAllDesigns()) {
        int yPos = topMargin + offset * iconHeight + offset * verticalSpaceBetweenEntries;

        // icon://from  www  .  jav a 2 s .co  m
        legendGraphics.setColor(dd.getColor());
        legendGraphics.fillRect(leftMargin, yPos, iconWidth, iconHeight);

        // text:
        legendGraphics.setColor(Color.black);

        legendGraphics.drawString(dd.getFeature().getLabel() + " - " + dd.getLabel(),
                leftMargin + iconWidth + horizontalSpaceBetweenIconAndText, yPos + iconHeight);

        offset++;
    }

    JPEGImageWriteParam p = new JPEGImageWriteParam(null);
    p.setCompressionMode(JPEGImageWriteParam.MODE_DEFAULT);
    write(legendImage, FORMAT, out);
}

From source file:org.squidy.designer.zoom.impl.SourceCodeShape.java

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

    Graphics2D g = paintContext.getGraphics();

    PBounds bounds = getBoundsReference();

    Class<?> type = nodeShape.getProcessable().getClass();

    String typeName = type.getSimpleName();

    g.setFont(fontName);//from  w w  w.j  a v  a 2s  . com
    g.drawString(typeName, (int) (bounds.x + 50), 140);

    g.setFont(fontSource);

    // Calculate sourceName string if not done yet.
    //      if (sourceName == null) {
    //         sourceName = FontUtils.createCroppedLabelIfNecessary(g.getFontMetrics(), "Source: "
    //               + sourceCodeURL.toString(), (int) (bounds.width));
    //         sourceNameX = (int) (bounds.x + bounds.width - FontUtils.getWidthOfText(g.getFontMetrics(), sourceName) - 20);
    //      }
    //      g.drawString(sourceName, sourceNameX, 90);

    // Calculate className string if not done yet.
    if (className == null) {
        className = FontUtils.createCroppedLabelIfNecessary(g.getFontMetrics(), "Class: " + type.getName(),
                (int) (bounds.width * 0.7));
        classNameX = (int) (bounds.x + bounds.width - FontUtils.getWidthOfText(g.getFontMetrics(), className)
                - 20);
    }
    g.drawString(className, classNameX, 110);
}

From source file:FilledGeneralPath.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    int x = 5;//ww  w. ja v a2s . c o  m
    int y = 7;

    // fill and stroke GeneralPath
    int xPoints[] = { x, 200, x, 200 };
    int yPoints[] = { y, 200, 200, y };
    GeneralPath filledPolygon = new GeneralPath(GeneralPath.WIND_EVEN_ODD, xPoints.length);
    filledPolygon.moveTo(xPoints[0], yPoints[0]);
    for (int index = 1; index < xPoints.length; index++) {
        filledPolygon.lineTo(xPoints[index], yPoints[index]);
    }
    filledPolygon.closePath();
    g2.setPaint(Color.red);
    g2.fill(filledPolygon);
    g2.setPaint(Color.black);
    g2.draw(filledPolygon);
    g2.drawString("Filled and Stroked GeneralPath", x, 250);
}

From source file:org.evors.rs.ui.sandpit.TrialViewer.java

public void drawText(Graphics2D g2, String text) {
    FontMetrics fm = g2.getFontMetrics();
    List<String> strings = Splitter.on("\n").splitToList(text);
    float x1 = 40, y = 40;
    int dx = 0;//from  ww w . j a v a2s .  co  m

    for (String s : strings) {
        int width = fm.stringWidth(s);
        if (width > dx) {
            dx = width;
        }
    }
    g2.setColor(new Color(0.6f, 0.6f, 0.6f, 0.6f));
    g2.fillRect((int) x1, (int) y - fm.getHeight(), dx + 5, fm.getHeight() * strings.size() + 5);
    g2.setColor(Color.red);
    for (String s : strings) {
        g2.drawString(s, 40, y);
        y += fm.getHeight();
    }

}

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

private BufferedImage createBackgroundImage(Image baseBackgroundImg) {
    BufferedImage newImg = new BufferedImage(baseBackgroundImg.getWidth(null),
            baseBackgroundImg.getHeight(null), BufferedImage.TYPE_INT_RGB);
    newImg.getGraphics().drawImage(baseBackgroundImg, 0, 0, null);
    Graphics2D drawingGraphics = (Graphics2D) newImg.getGraphics();
    Color titleColor = Configuration.instance().getColor("tangara.title.color");
    String titleText = Configuration.instance().getString("tangara.title");
    Font titleFont = Configuration.instance().getFont("tangara.title.font");
    drawingGraphics.setFont(titleFont);//  ww w. j  a  v  a2  s.  com
    drawingGraphics.setColor(titleColor);
    drawingGraphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    drawingGraphics.drawString(titleText, marginLeft, windowHeight / 2 - marginText);
    return newImg;
}

From source file:org.cybercat.automation.addons.common.ScreenshotManager.java

public BufferedImage applySubs(BufferedImage image, String text) {
    Graphics2D g2 = image.createGraphics();
    g2.setFont(font);//  w w  w .  j  av  a 2s .  com

    int height = image.getHeight();
    int width = image.getWidth();

    g2.setColor(fontColor);

    String[] subs = text.split("\n");
    FontMetrics fMetrics = g2.getFontMetrics();
    int lineHeight = fMetrics.getHeight();
    int lineWidth;
    for (int i = subs.length; i > 0; i--) {
        lineWidth = fMetrics.stringWidth(subs[i - 1]);
        int y = height - bottomOffset - ((subs.length - i) * (lineHeight + lineOffset));
        int x = (width / 2) - (lineWidth / 2);
        g2.drawString(subs[i - 1], x, y);
    }
    g2.dispose();
    return image;
}

From source file:org.n52.server.sos.generator.DiagramGenerator.java

/**
 * Produce legend.//from  w  w w.java2s.c o  m
 * 
 * @param options
 *            the options
 * @param out
 *            the out
 * @throws OXFException
 *             the oXF exception
 */
public void createLegend(DesignOptions options, OutputStream out) throws OXFException, IOException {

    int topMargin = 10;
    int leftMargin = 30;
    int iconWidth = 15;
    int iconHeight = 15;
    int verticalSpaceBetweenEntries = 20;
    int horizontalSpaceBetweenIconAndText = 15;

    DesignDescriptionList ddList = buildUpDesignDescriptionList(options);
    int width = 800;
    int height = topMargin + (ddList.size() * (iconHeight + verticalSpaceBetweenEntries));

    BufferedImage legendImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics2D legendGraphics = legendImage.createGraphics();
    legendGraphics.setColor(Color.white);
    legendGraphics.fillRect(0, 0, width, height);

    int offset = 0;
    for (RenderingDesign dd : ddList.getAllDesigns()) {
        int yPos = topMargin + offset * iconHeight + offset * verticalSpaceBetweenEntries;

        // icon:
        legendGraphics.setColor(dd.getColor());
        legendGraphics.fillRect(leftMargin, yPos, iconWidth, iconHeight);

        // text:
        legendGraphics.setColor(Color.black);

        legendGraphics.drawString(dd.getFeature().getLabel() + " - " + dd.getLabel(),
                leftMargin + iconWidth + horizontalSpaceBetweenIconAndText, yPos + iconHeight);

        offset++;
    }

    // draw legend into image:
    JPEGEncodeParam p = new JPEGEncodeParam();
    p.setQuality(1f);
    ImageEncoder encoder = ImageCodec.createImageEncoder("jpeg", out, p);

    encoder.encode(legendImage);
}