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:org.prom5.analysis.performance.sequence.Pattern.java

/**
 * Draws the pattern in the pattern diagram
 * @param lifeLines HashMap/*  ww  w. j ava 2 s  . c om*/
 * @param startY int
 * @param g Graphics2D
 */
public void drawPattern(HashMap lifeLines, int startY, Graphics2D g) {
    g.setColor(Color.BLACK);
    g.drawString("Pattern " + patternNumber + ":", 10, startY + 5);
    g.setColor(color);
    //draw data-element blocks
    for (int i = 0; i < sortedDataEltBlocks.size(); i++) {
        DataElementBlock block = (DataElementBlock) sortedDataEltBlocks.get(i);
        try {
            block.drawBlock(((LifeLine) lifeLines.get(block.getDataElement())).getMiddle() - 10, color, g);
        } catch (NullPointerException ex) {
        }
    }
    //draw arrows
    ListIterator arrows = arrowList.listIterator();
    while (arrows.hasNext()) {
        Arrow arrow = (Arrow) arrows.next();
        arrow.drawArrow(lifeLines, color, g);
    }
}

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From source file:Main.java

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);
    Graphics2D g2d = (Graphics2D) g.create();

    g2d.setColor(Color.RED);/*  w  w  w  . jav  a 2 s . co m*/
    g2d.drawLine(getWidth() / 2, 0, getWidth() / 2, getHeight());
    g2d.drawLine(0, getHeight() / 2, getWidth(), getHeight() / 2);

    Font font = new Font("Arial", Font.BOLD, 48);
    g2d.setFont(font);
    FontMetrics fm = g2d.getFontMetrics();
    int x = ((getWidth() - fm.stringWidth(text)) / 2);
    int y = ((getHeight() - fm.getHeight()) / 2) + fm.getAscent();

    g2d.setColor(Color.BLACK);
    g2d.drawString(text, x, y);

    g2d.dispose();
}

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From source file:TextBouncer.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    setAntialiasing(g2);/*from www . j  a v a  2s  .  c  o m*/
    setTransform(g2);
    setPaint(g2);
    // Draw the string.
    g2.setFont(getFont());
    g2.drawString(mString, mX, mY + mHeight);
    drawAxes(g2);
}

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From source file:IteratorUnderStrike.java

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

    String s = "\"www.java2s.com\" is great.";

    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, 15);
    as.addAttribute(TextAttribute.STRIKETHROUGH, TextAttribute.STRIKETHROUGH_ON, 18, 25);

    g2.drawString(as.getIterator(), 24, 70);
}

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From source file:TexturedText.java

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

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font font = new Font("Times New Roman", Font.PLAIN, 72);
    g2.setFont(font);/*www  . j  a va  2  s. c om*/

    String s = "Java Source and Support";
    Dimension d = getSize();
    float x = 20, y = 100;

    BufferedImage bi = getTextureImage();
    Rectangle r = new Rectangle(0, 0, bi.getWidth(), bi.getHeight());
    TexturePaint tp = new TexturePaint(bi, r);
    g2.setPaint(tp);

    g2.drawString(s, x, y);
}

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From source file:edu.umn.cs.spatialHadoop.nasa.MultiHDFPlot.java

/**
 * Draws a scale used with the heat map/*from w w  w  .jav  a 2s  . c  o  m*/
 * @param output
 * @param valueRange
 * @param width
 * @param height
 * @throws IOException
 */
private static void drawVerticalScale(Path output, double min, double max, int width, int height,
        OperationsParams params) throws IOException {
    BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g = image.createGraphics();
    g.setBackground(Color.BLACK);
    g.clearRect(0, 0, width, height);

    // fix this part to work according to color1, color2 and gradient type
    HDFPlot.HDFRasterizer gradient = new HDFPlot.HDFRasterizer();
    gradient.configure(params);
    HDFRasterLayer gradientLayer = (HDFRasterLayer) gradient.createCanvas(0, 0, new Rectangle());
    for (int y = 0; y < height; y++) {
        Color color = gradientLayer.calculateColor(height - y, 0, height);
        g.setColor(color);
        g.drawRect(width * 3 / 4, y, width / 4, 1);
    }

    int fontSize = 24;
    g.setFont(new Font("Arial", Font.BOLD, fontSize));
    double step = (max - min) * fontSize * 5 / height;
    step = (int) (Math.pow(10.0, Math.round(Math.log10(step))));
    double min_value = Math.floor(min / step) * step;
    double max_value = Math.floor(max / step) * step;

    g.setColor(Color.WHITE);
    for (double value = min_value; value <= max_value; value += step) {
        double y = ((value - min) + (max - value) * (height - fontSize)) / (max - min);
        g.drawString(String.valueOf((int) value), 5, (int) y);
    }

    g.dispose();

    FileSystem fs = output.getFileSystem(new Configuration());
    FSDataOutputStream outStream = fs.create(output, true);
    ImageIO.write(image, "png", outStream);
    outStream.close();
}

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From source file:edu.umn.cs.spatialHadoop.nasa.MultiHDFPlot.java

/**
 * Draws a scale used with the heat map/*from  w  ww .  ja v a 2s  . c o  m*/
 * @param output
 * @param valueRange
 * @param width
 * @param height
 * @throws IOException
 */
private static void drawHorizontalScale(Path output, double min, double max, int width, int height,
        OperationsParams params) throws IOException {
    BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g = image.createGraphics();
    g.setBackground(Color.BLACK);
    g.clearRect(0, 0, width, height);

    int fontSize = 24;
    // fix this part to work according to color1, color2 and gradient type
    HDFPlot.HDFRasterizer gradient = new HDFPlot.HDFRasterizer();
    gradient.configure(params);
    HDFRasterLayer gradientLayer = (HDFRasterLayer) gradient.createCanvas(0, 0, new Rectangle());
    for (int x = 0; x < width; x++) {
        Color color = gradientLayer.calculateColor(x, 0, width);
        g.setColor(color);
        g.drawRect(x, height - (fontSize - 5), 1, fontSize - 5);
    }

    g.setFont(new Font("Arial", Font.BOLD, fontSize));
    double step = (max - min) * fontSize * 5 / width;
    step = (int) (Math.pow(10.0, Math.round(Math.log10(step))));
    double min_value = Math.floor(min / step) * step;
    double max_value = Math.floor(max / step) * step;

    g.setColor(Color.WHITE);
    for (double value = min_value; value <= max_value; value += step) {
        double x = ((value - min) * (width - fontSize) + (max - value)) / (max - min);
        g.drawString(String.valueOf((int) value), (int) x, fontSize);
    }

    g.dispose();

    FileSystem fs = output.getFileSystem(new Configuration());
    FSDataOutputStream outStream = fs.create(output, true);
    ImageIO.write(image, "png", outStream);
    outStream.close();
}

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From source file:org.uva.itast.blended.omr.pages.PageImage.java

/**
 * Mark the results in a thumbnail of the page intended for reporting
 *///from  w w w .j a v a2  s  . c  o m
public void labelPageAsProcessed() {

    BufferedImage imagen = getReportingImage();
    Graphics2D g = imagen.createGraphics();
    g.setColor(Color.RED);
    g.drawString("Page Processed at:" + new Date() + " W:" + imagen.getWidth() + " H:" + imagen.getHeight(), 10,
            10);

}

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From source file:MainClass.java

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

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font serifFont = new Font("Serif", Font.PLAIN, 32);

    AttributedString as = new AttributedString("www.java2s.com");
    as.addAttribute(TextAttribute.FONT, serifFont);

    Image image = createImage();//from  w w  w. j  a  v  a2  s .  c  o m
    ImageGraphicAttribute imageAttribute = new ImageGraphicAttribute(image, GraphicAttribute.TOP_ALIGNMENT);
    as.addAttribute(TextAttribute.CHAR_REPLACEMENT, imageAttribute, 5, 6);

    g2.drawString(as.getIterator(), 20, 120);

}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2D = (Graphics2D) g;

    Point2D.Float p1 = new Point2D.Float(150.f, 75.f);
    Point2D.Float p2 = new Point2D.Float(250.f, 75.f);
    float width = 300;
    float height = 50;
    GradientPaint g1 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY);
    Rectangle2D.Float rect1 = new Rectangle2D.Float(p1.x - 100, p1.y - 25, width, height);
    g2D.setPaint(g1);/*from  w ww  .j av a2s.c om*/
    g2D.fill(rect1);
    g2D.setPaint(Color.BLACK);
    g2D.draw(rect1);
    g2D.draw(new Line2D.Float(p1, p2));
    g2D.drawString("Cyclic Gradient Paint", p1.x - 100, p1.y - 50);
    g2D.drawString("p1", p1.x - 20, p1.y);
    g2D.drawString("p2", p2.x + 10, p2.y);

    p1.setLocation(150, 200);
    p2.setLocation(250, 200);
    GradientPaint g2 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY, false);
    rect1.setRect(p1.x - 100, p1.y - 25, width, height);
    g2D.setPaint(g2);
    g2D.fill(rect1);
    g2D.setPaint(Color.BLACK);
    g2D.draw(rect1);
    g2D.draw(new Line2D.Float(p1, p2));
    g2D.drawString("Acyclic Gradient Paint", p1.x - 100, p1.y - 50);
    g2D.drawString("p1", p1.x - 20, p1.y);
    g2D.drawString("p2", p2.x + 10, p2.y);
}

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