Example usage for java.awt Graphics setFont

Introduction

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

public void paint(Graphics g, JComponent c) {
    AbstractButton b = (AbstractButton) c;
    Dimension d = b.getSize();//w w w .j  av a  2s .  com

    g.setFont(c.getFont());
    FontMetrics fm = g.getFontMetrics();

    g.setColor(b.getForeground());
    String caption = b.getText();
    int x = (d.width - fm.stringWidth(caption)) / 2;
    int y = (d.height + fm.getAscent()) / 2;
    g.drawString(caption, x, y);

}

From source file:org.openlegacy.rpc.render.DefaultRpcImageRenderer.java

@Override
public void render(String source, OutputStream output) {

    BufferedImage buffer;//w  ww .j  a  v a  2  s. c o m

    int width = 885;
    int height = 550;

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

    if (logger.isDebugEnabled()) {
        logger.debug("Font set to:" + fontFamily);
    }

    Font font = new Font(fontFamily, fontType, fontSize);
    Graphics graphics = buffer.createGraphics();
    graphics.setFont(font);
    setDefaultColor(graphics);

    drawText(source, graphics);

    try {
        ImageIO.write(buffer, "jpg", output);
    } catch (IOException e) {
        throw (new OpenLegacyRuntimeException(e));
    }
}

From source file:org.openlegacy.terminal.render.DefaultRpcImageRenderer.java

public void render(String source, OutputStream output) {

    BufferedImage buffer;//  w  w w  .ja v a  2 s. c o  m

    int width = 885;
    int height = 550;

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

    if (logger.isDebugEnabled()) {
        logger.debug("Font set to:" + fontFamily);
    }

    Font font = new Font(fontFamily, fontType, fontSize);
    Graphics graphics = buffer.createGraphics();
    graphics.setFont(font);
    setDefaultColor(graphics);

    drawText(source, graphics);

    try {
        ImageIO.write(buffer, "jpg", output);
    } catch (IOException e) {
        throw (new OpenLegacyRuntimeException(e));
    }
}

From source file:PaintAllFontsFromGraphicEvironment.java

public void paint(Graphics g) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();

    Font[] allFonts = ge.getAllFonts();

    for (int i = 0; i < allFonts.length; i++) {
        Font f = allFonts[i].deriveFont(10.0f);
        g.setFont(f);

        g.setColor(Color.black);/* w w w  . j av a  2 s  . co m*/
        g.drawString("Hello!", 10, 20 * i);

    }
}

From source file:FontDemo.java

/**
 * Draws the font names in its font. Called by AWT when painting is needed
 * Does lazy evaluation of Font creation, caching the results (without this,
 * scrolling performance suffers even on a P3-750).
 *///from  w  ww  .j  av a2  s  .  com
public void paint(Graphics g) {
    for (int i = 0; i < fontNames.length; i += 1) {
        if (fonts[i] == null) {
            fonts[i] = new Font(fontNames[i], Font.BOLD, 14);
        }
        g.setFont(fonts[i]);
        int x = 20;
        int y = 20 + (YINCR * i);
        g.drawString(fontNames[i], x, y);
    }
}

From source file:FontList.java

public void paint(Graphics g) {
    for (int f = 0; f < families.length; f++) { // for each family
        for (int s = 0; s < styles.length; s++) { // for each style
            Font font = new Font(families[f], styles[s], 18); // create font
            g.setFont(font); // set font
            String name = families[f] + " " + stylenames[s]; // create name
            g.drawString(name, 20, (f * 4 + s + 1) * 20); // display name
        }/*from w ww .ja  va  2s .com*/
    }
}

From source file:org.opensha.commons.util.FileUtils.java

/**
 * Prints a Text file// w  w w . j  a  va 2 s .  com
 * @param pjob PrintJob  created using getToolkit().getPrintJob(JFrame,String,Properties);
 * @param pg Graphics
 * @param textToPrint String
 */
public static void print(PrintJob pjob, Graphics pg, String textToPrint) {

    int margin = 60;

    int pageNum = 1;
    int linesForThisPage = 0;
    int linesForThisJob = 0;
    // Note: String is immutable so won't change while printing.
    if (!(pg instanceof PrintGraphics)) {
        throw new IllegalArgumentException("Graphics context not PrintGraphics");
    }
    StringReader sr = new StringReader(textToPrint);
    LineNumberReader lnr = new LineNumberReader(sr);
    String nextLine;
    int pageHeight = pjob.getPageDimension().height - margin;
    Font helv = new Font("Monaco", Font.PLAIN, 12);
    //have to set the font to get any output
    pg.setFont(helv);
    FontMetrics fm = pg.getFontMetrics(helv);
    int fontHeight = fm.getHeight();
    int fontDescent = fm.getDescent();
    int curHeight = margin;
    try {
        do {
            nextLine = lnr.readLine();
            if (nextLine != null) {
                if ((curHeight + fontHeight) > pageHeight) {
                    // New Page
                    if (linesForThisPage == 0)
                        break;

                    pageNum++;
                    linesForThisPage = 0;
                    pg.dispose();
                    pg = pjob.getGraphics();
                    if (pg != null) {
                        pg.setFont(helv);
                    }
                    curHeight = 0;
                }
                curHeight += fontHeight;
                if (pg != null) {
                    pg.drawString(nextLine, margin, curHeight - fontDescent);
                    linesForThisPage++;

                    linesForThisJob++;
                }
            }
        } while (nextLine != null);
    } catch (EOFException eof) {
        // Fine, ignore
    } catch (Throwable t) { // Anything else
        t.printStackTrace();
    }
}

From source file:org.accada.reader.hal.impl.sim.graphic.Antenna.java

/**
 * paints the rfid antenna/*from w ww . ja v  a  2s.c o m*/
 * 
 * @param the graphic representation of the component
 */
protected void paintComponent(Graphics g) {
    icon.paintIcon(this, g, 0, 0);
    g.setColor(Color.BLACK);
    g.setFont(new Font(simulator.getProperties().getProperty("AntennaLabelFont"), 0,
            simulator.getProperty("AntennaLabelSize")));
    g.drawString(id, (15 - id.length()) * 7 / 2, simulator.getProperty("AntennaHeight"));
}

From source file:org.accada.hal.impl.sim.graphic.Antenna.java

/**
 * paints the rfid antenna/*ww w  . j  a v a2s . co m*/
 * 
 * @param g the graphic representation of the component
 */
protected void paintComponent(Graphics g) {
    icon.paintIcon(this, g, 0, 0);
    g.setColor(Color.BLACK);
    g.setFont(new Font(simulator.getProperties().getString("AntennaLabelFont"), 0,
            simulator.getProperty("AntennaLabelSize")));
    g.drawString(id, (15 - id.length()) * 7 / 2, simulator.getProperty("AntennaHeight"));
}

From source file:org.accada.hal.impl.sim.graphic.Reader.java

/**
 * paints the reader//from www . jav a 2  s.  com
 * 
 * @param g the graphic representation of the component
 */
protected void paintComponent(Graphics g) {
    icon.paintIcon(this, g, 0, 0);
    g.setColor(Color.BLACK);
    g.setFont(new Font(simulator.getProperties().getString("ReaderLabelFont"), 0,
            simulator.getProperty("ReaderLabelSize")));
    g.drawString(id, (18 - id.length()) * 9 / 2, simulator.getProperty("ReaderHeight"));
}