Example usage for java.awt Graphics drawString

Introduction

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

Prototype

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

Source Link

Document

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

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    BufferedImage img = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);

    Graphics g = img.getGraphics();
    g.setColor(Color.red);// w  ww  .j a  va  2s  .  co  m
    g.setFont(new Font("Arial", Font.BOLD, 14));
    g.drawString("Reference", 10, 80);

    int w = 100;
    int h = 100;
    int x = 1;
    int y = 1;

    int[] pixels = new int[w * h];
    PixelGrabber pg = new PixelGrabber(img, x, y, w, h, pixels, 0, w);

    pg.grabPixels();
    BufferedImage bimg = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);

    for (int j = 0; j < h; j++) {
        for (int i = 0; i < w; i++) {
            bimg.setRGB(x + i, y + j, pixels[j * w + i]);
        }
    }

    FileOutputStream fout = new FileOutputStream("jpg.jpg");

    JPEGImageEncoder jencoder = JPEGCodec.createJPEGEncoder(fout);
    JPEGEncodeParam enParam = jencoder.getDefaultJPEGEncodeParam(bimg);

    enParam.setQuality(1.0F, true);
    jencoder.setJPEGEncodeParam(enParam);
    jencoder.encode(bimg);

    fout.close();

}

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From source file:MainClass.java

public static void main(String[] args) {
    try {//w  w  w  .  ja  v  a 2  s  .  co m
        PrinterJob pjob = PrinterJob.getPrinterJob();
        pjob.setJobName("Graphics Demo Printout");
        pjob.setCopies(1);
        pjob.setPrintable(new Printable() {
            public int print(Graphics pg, PageFormat pf, int pageNum) {
                if (pageNum > 0) // we only print one page
                    return Printable.NO_SUCH_PAGE; // ie., end of job

                pg.drawString("www.java2s.com", 10, 10);

                return Printable.PAGE_EXISTS;
            }
        });

        if (pjob.printDialog() == false) // choose printer
            return;
        pjob.print();
    } catch (PrinterException pe) {
        pe.printStackTrace();
    }
}

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From source file:Main.java

public static void main(String arg[]) throws Exception {

    String yourText = "java2s.com";
    BufferedImage bufferedImage = new BufferedImage(170, 30, BufferedImage.TYPE_INT_RGB);

    Graphics graphics = bufferedImage.getGraphics();
    graphics.setColor(Color.LIGHT_GRAY);
    graphics.fillRect(0, 0, 200, 50);/*w  ww.  ja  v  a  2 s  .  co  m*/
    graphics.setColor(Color.BLACK);
    graphics.setFont(new Font("Arial Black", Font.BOLD, 20));
    graphics.drawString(yourText, 10, 25);

    ImageIO.write(bufferedImage, "jpg", new File("C:/Users/image.jpg"));

    System.out.println("Image Created");
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel panel = new JPanel() {
        @Override//  w  w w  . j a  v a2 s  .co  m
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            int y = 0;
            for (int size = 4; size <= 24; size += 2) {
                g.setFont(new Font("Arial", Font.BOLD, size));
                g.drawString("Name", 0, y);
                int heightOfFont = g.getFontMetrics().getHeight();
                y += heightOfFont;
            }
        }

        @Override
        public Dimension getPreferredSize() {
            return new Dimension(300, 300);
        }
    };
    frame.add(panel);
    frame.setLocationByPlatform(true);
    frame.setVisible(true);
    frame.pack();

}

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From source file:Main.java

public static void main(String[] args) {
    String s = "The quick brown fox jumps over the lazy dog!";
    BufferedImage bi = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
    Graphics g = bi.getGraphics();
    FontMetrics fm = g.getFontMetrics();
    Rectangle2D b = fm.getStringBounds(s, g);
    System.out.println(b);//from www  . j a  v a2 s.co m
    bi = new BufferedImage((int) b.getWidth(), (int) (b.getHeight() + fm.getDescent()),
            BufferedImage.TYPE_INT_RGB);
    g = bi.getGraphics();
    g.drawString(s, 0, (int) b.getHeight());

    JOptionPane.showMessageDialog(null, new JLabel(new ImageIcon(bi)));

    // Technique 3 - JLabel
    JLabel l = new JLabel(s);
    l.setSize(l.getPreferredSize());
    bi = new BufferedImage(l.getWidth(), l.getHeight(), BufferedImage.TYPE_INT_RGB);
    g = bi.getGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, 400, 100);
    l.paint(g);

    JOptionPane.showMessageDialog(null, new JLabel(new ImageIcon(bi)));
}

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From source file:SplashScreenDemo.java

public static void main(String[] args) {
    SplashScreen splashScreen = SplashScreen.getSplashScreen();
    Dimension size = splashScreen.getSize();
    int borderDim = (int) (size.height * 0.05);
    Graphics g = splashScreen.createGraphics();
    g.setColor(Color.blue);/*from   w w w  .jav a  2  s . c o  m*/
    for (int i = 0; i < borderDim; i++)
        g.drawRect(i, i, size.width - 1 - i * 2, size.height - 1 - i * 2);

    FontMetrics fm = g.getFontMetrics();
    int sWidth = fm.stringWidth("Initializing...");
    int sHeight = fm.getHeight();
    if (sWidth < size.width && 2 * sHeight < size.height) {
        g.setColor(Color.blue);
        g.drawString("Initializing...", (size.width - sWidth) / 2, size.height - 2 * sHeight);
    }

    splashScreen.update();

    try {
        Thread.sleep(5000);
    } catch (InterruptedException e) {
    }
}

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From source file:Main.java

public static void main(String[] args) {
    final int w = 20;
    final int side = 25;
    final int[][] grid = new int[50][w];

    JPanel panel = new JPanel() {
        public void paintComponent(Graphics g) {
            Font font = new Font("WingDings", Font.PLAIN, 14);
            g.setFont(font);//from w w w  . j  a v a 2 s. co  m
            int off = 0;
            for (int i = 0; i < 256 * 256; i++) {
                if (font.canDisplay((char) i)) {
                    off++;
                    grid[off / w][off % w] = i;
                    int x = off % w * side;
                    int y = (off / w) * side + side;
                    g.drawString("" + (char) i, x, y);
                }
            }
        }
    };
    JFrame frame = new JFrame();
    panel.setSize(300, 300);
    frame.getContentPane().add(panel);
    frame.setSize(300, 300);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    final int columnCount = 10;
    final int side = 25;
    final int[][] grid = new int[50][columnCount];

    JPanel panel = new JPanel() {
        public void paintComponent(Graphics g) {
            Font font = new Font("WingDings", Font.PLAIN, 14);
            g.setFont(font);/* w w  w .  j a  v a 2 s .c  o  m*/
            int off = 0;
            for (int i = 0; i < 256 * 256; i++) {
                if (font.canDisplay((char) i) == false) {
                    continue;
                }
                off++;
                grid[off / columnCount][off % columnCount] = i;
                int x = off % columnCount * side;
                int y = (off / columnCount) * side + side;
                g.drawString(Character.toString((char) i), x, y);

            }
        }
    };
    JFrame frame = new JFrame();
    panel.setSize(300, 300);
    frame.getContentPane().add(panel);
    frame.setSize(300, 300);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    JFrame f = new JFrame();
    f.add(new JComponent() {
        public void paintComponent(Graphics g) {

            // Some parameters.
            String text = "Some Label";
            int centerX = 150, centerY = 100;
            int ovalWidth = 200, ovalHeight = 100;

            // Draw oval
            g.setColor(Color.BLUE);
            g.fillOval(centerX - ovalWidth / 2, centerY - ovalHeight / 2, ovalWidth, ovalHeight);

            // Draw centered text
            FontMetrics fm = g.getFontMetrics();
            double textWidth = fm.getStringBounds(text, g).getWidth();
            g.setColor(Color.WHITE);
            g.drawString(text, (int) (centerX - textWidth / 2), (int) (centerY + fm.getMaxAscent() / 2));

        }/*from  w  w  w.j av  a2 s .  c  o m*/
    });

    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setSize(300, 300);
    f.setVisible(true);
}

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From source file:Main.java

/**
 * Paints string.//from  w  w w  .j  a va 2s  .  co  m
 *
 * @param g
 *            graphics context
 * @param text
 *            painted text
 * @param x
 *            text X coordinate
 * @param y
 *            text Y coordinate
 */
public static void drawString(final Graphics g, final String text, final int x, final int y) {
    g.drawString(text, x, y);
}

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