Example usage for java.awt Graphics2D drawString

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:Main.java

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);
    Graphics2D g2d = (Graphics2D) g.create();
    String text = "I don't see the problem";
    FontMetrics fm = g2d.getFontMetrics();
    int x = (getWidth() - fm.stringWidth(text)) / 2;
    int y = ((getHeight() - fm.getHeight()) / 2) + fm.getDescent();
    g2d.setTransform(AffineTransform.getRotateInstance(Math.toRadians(45), getWidth() / 2, getHeight() / 2));
    g2d.drawString(text, x, y);
    g2d.dispose();/* w  w  w. j ava 2 s  .c o  m*/
}

From source file:Main.java

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

    Ellipse2D e1 = new Ellipse2D.Double(20.0, 20.0, 80.0, 70.0);
    Ellipse2D e2 = new Ellipse2D.Double(20.0, 70.0, 40.0, 40.0);

    Area a1 = new Area(e1);
    Area a2 = new Area(e2);

    a1.intersects(new Rectangle(20, 20, 300, 300));

    g2.setColor(Color.orange);/*  w  w w.  j a v  a2  s  .  c o m*/
    g2.fill(a1);

    g2.setColor(Color.black);
    g2.drawString("intersect", 20, 140);
}

From source file:MyCanvas.java

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

    // Draw the pie chart
    Arc2D.Float arc = new Arc2D.Float(Arc2D.PIE);
    arc.setFrame(140, 200, 67, 46);//w  ww  .ja  v a  2 s  .c  om
    arc.setAngleStart(45);
    arc.setAngleExtent(270);
    g2.setColor(Color.gray);
    g2.draw(arc);
    g2.setColor(Color.red);
    g2.fill(arc);
    g2.setColor(Color.black);
    g2.drawString("Arc2D.PIE", 140, 190);
}

From source file:Main.java

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

    Ellipse2D e1 = new Ellipse2D.Double(20.0, 20.0, 80.0, 70.0);
    Ellipse2D e2 = new Ellipse2D.Double(20.0, 70.0, 40.0, 40.0);

    Area a1 = new Area(e1);
    Area a2 = new Area(e2);

    a1.subtract(a2);/*from ww w .jav a 2  s  .  c  om*/

    a1.transform(new AffineTransform());

    g2.setColor(Color.orange);
    g2.fill(a1);

    g2.setColor(Color.black);
    g2.drawString("subtract", 20, 140);

}

From source file:GradientPaintEllipse.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    int x = 5;/*from  w  w  w  .  j a  v  a  2s  . c  o  m*/
    int y = 7;

    // fill Ellipse2D.Double
    GradientPaint redtowhite = new GradientPaint(x, y, Color.red, 200, y, Color.white);
    g2.setPaint(redtowhite);
    g2.fill(new Ellipse2D.Double(x, y, 200, 200));
    g2.setPaint(Color.black);
    g2.drawString("Filled Ellipse2D", x, 250);
}

From source file:org.fhcrc.cpl.viewer.quant.gui.LogRatioHistMouseListener.java

/**
 * Draw the ratio in its box.  Separated from drawBoxForRatio so the box can be drawn empty
 * @param g//from ww w .j  ava 2  s  . c  o m
 */
protected void drawRatioInBox(Graphics2D g) {
    drawBoxForRatio(g);

    g.setFont(new Font("Verdana", Font.PLAIN, 10));
    g.setColor(Color.BLACK);
    g.setPaint(Color.BLACK);
    g.drawString("Ratio: " + lastMousedRatio, 16, 24);
}

From source file:de.jwic.ecolib.controls.chart.ChartControl.java

public void renderImage() throws IOException {
    // create image to draw into
    BufferedImage bi = new BufferedImage(width < 10 ? 10 : width, height < 10 ? 10 : height,
            BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2d = bi.createGraphics();

    if (chart != null) {
        chart.setBackgroundPaint(Color.WHITE);
        chart.draw(g2d, new Rectangle2D.Double(0, 0, width < 10 ? 10 : width, height < 10 ? 10 : height));
    } else {//from   w  w w.  j ava 2  s . co m
        g2d.setColor(Color.BLACK);
        g2d.drawString("No chart has been assigned.", 1, 20);
    }
    // finish drawing
    g2d.dispose();

    // write image data into output stream
    ByteArrayOutputStream out = getImageOutputStream();
    out.reset();
    // create a PNG image
    ImageWriter imageWriter = new PNGImageWriter(null);
    ImageWriteParam param = imageWriter.getDefaultWriteParam();
    imageWriter.setOutput(new MemoryCacheImageOutputStream(out));
    imageWriter.write(null, new IIOImage(bi, null, null), param);
    imageWriter.dispose();

    setMimeType(MIME_TYPE_PNG);
}

From source file:nl.b3p.kaartenbalie.core.server.b3pLayering.ConfigLayer.java

private void conditionalWrite(Graphics2D g2d, String line, int x, int y, int maxY) {
    line = line.trim();//w ww .j a  v a 2 s .  c om
    if (line.length() > 0 && y < maxY) {
        g2d.drawString(line, x, y);
    }
}

From source file:MainClass.java

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

    String s = "\"www.java2s.com,\" www.java2s.com";

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font plainFont = new Font("Times New Roman", Font.PLAIN, 24);

    AttributedString as = new AttributedString(s);
    as.addAttribute(TextAttribute.FONT, plainFont);
    as.addAttribute(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON, 1, 11);
    g2.drawString(as.getIterator(), 24, 70);

}

From source file:MainClass.java

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

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setFont(new Font("Serif", Font.PLAIN, 48));

    FontRenderContext frc = g2.getFontRenderContext();
    String s = "www.java2s.com";
    Rectangle2D bounds = g2.getFont().getStringBounds(s, frc);
    float width = (float) bounds.getWidth();
    int centerX = 100;
    int baselineY = 70;
    g2.drawString(s, centerX - width / 2, baselineY);
}