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:DashedRectangleDemo2D.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setPaint(Color.gray);/* ww  w.  j a v  a  2 s.  c om*/
    int x = 5;
    int y = 7;

    g2.setStroke(dashed);
    g2.draw(new RoundRectangle2D.Double(x, y, 200, 200, 10, 10));
    g2.drawString("RoundRectangle2D", x, 250);

}

From source file:weka.core.ChartUtils.java

/**
 * Render a combined histogram and box plot chart from summary data
 * /*from  w  ww .j  ava2s  . c  o m*/
 * @param width the width of the resulting image
 * @param height the height of the resulting image
 * @param bins the values for the chart
 * @param freqs the corresponding frequencies
 * @param summary the summary stats for the box plot
 * @param outliers an optional list of outliers for the box plot
 * @param additionalArgs optional arguments to the renderer (may be null)
 * @return a buffered image
 * @throws Exception if a problem occurs
 */
public static BufferedImage renderCombinedBoxPlotAndHistogramFromSummaryData(int width, int height,
        List<String> bins, List<Double> freqs, List<Double> summary, List<Double> outliers,
        List<String> additionalArgs) throws Exception {

    String plotTitle = "Combined Chart";
    String userTitle = getOption(additionalArgs, "-title");
    plotTitle = (userTitle != null) ? userTitle : plotTitle;

    List<String> opts = new ArrayList<String>();
    opts.add("-title=histogram");
    BufferedImage hist = renderHistogramFromSummaryData(width / 2, height, bins, freqs, opts);
    opts.clear();
    opts.add("-title=box plot");
    BufferedImage box = null;
    try {
        box = renderBoxPlotFromSummaryData(width / 2, height, summary, outliers, opts);
    } catch (Exception ex) {
        // if we can't generate the box plot (i.e. probably because
        // data is 100% missing) then just return the histogram
    }

    if (box == null) {
        width /= 2;
    }
    BufferedImage img = new BufferedImage(width, height + 20, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2d = img.createGraphics();
    g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_GASP);
    g2d.setFont(new Font("SansSerif", Font.BOLD, 12));
    g2d.setColor(Color.lightGray);
    g2d.fillRect(0, 0, width, height + 20);
    g2d.setColor(Color.black);
    FontMetrics fm = g2d.getFontMetrics();
    int fh = fm.getHeight();
    int sw = fm.stringWidth(plotTitle);

    if (box != null) {
        g2d.drawImage(box, 0, 20, null);
        g2d.drawImage(hist, width / 2 + 1, 20, null);
    } else {
        g2d.drawImage(hist, 0, 20, null);
    }
    g2d.drawString(plotTitle, width / 2 - sw / 2, fh + 2);
    g2d.dispose();

    return img;
}

From source file:ArcDemo2D.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setPaint(Color.gray);// ww w .j a  v a  2  s  .c o  m
    int x = 5;
    int y = 7;

    g2.setStroke(wideStroke);
    g2.draw(new Arc2D.Double(x, y, 200, 200, 90, 135, Arc2D.OPEN));
    g2.drawString("Arc2D", x, 250);
}

From source file:Main.java

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);

    Graphics2D twoD = (Graphics2D) g;

    RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    rh.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    twoD.setRenderingHints(rh);/* ww  w .  jav  a 2  s  .c o  m*/

    twoD.setColor(Color.BLACK);

    twoD.drawString(raised, 5, 90);
}

From source file:domainhealth.frontend.graphics.JFreeChartGraphImpl.java

/**
 * Check to see if current graph has empty chart lines (ie. no data-series
 * in any lines), and if so, write the text 'NO DATA' in large letters 
 * across the front of the graph//from   w  ww. j  a v  a  2 s.  c om
 * 
 * @param graphImage The current image representation of the generated graph
 */
@SuppressWarnings("unchecked")
private void addNoDataLogoIfEmpty(BufferedImage graphImage) {
    int maxStatCount = 0;
    List<XYSeries> seriesList = xySeriesCollection.getSeries();

    for (XYSeries series : seriesList) {
        maxStatCount = Math.max(maxStatCount, series.getItemCount());
    }

    if (maxStatCount <= 0) {
        Graphics2D graphics2D = get2DGraphics(graphImage);
        graphics2D.setFont(new Font(GRAPH_TEXT_FONT, Font.PLAIN, 36));
        graphics2D.drawString(NO_DATA_TEXT, 200, 210);
        graphics2D.dispose();
    } else if (maxStatCount <= 1) {
        Graphics2D graphics2D = get2DGraphics(graphImage);
        graphics2D.setFont(new Font(GRAPH_TEXT_FONT, Font.PLAIN, 22));
        graphics2D.drawString(WAITING_FOR_DATA_TEXT_LN1, 152, 205);
        graphics2D.dispose();
        graphics2D = get2DGraphics(graphImage);
        graphics2D.setFont(new Font(GRAPH_TEXT_FONT, Font.PLAIN, 15));
        graphics2D.drawString(WAITING_FOR_DATA_TEXT_LN2, 81, 225);
        graphics2D.dispose();
    }
}

From source file:PrintLineByLine.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);

    Graphics2D g2d = (Graphics2D) g;

    RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    rh.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    g2d.setRenderingHints(rh);//from  w  w w.  ja v  a  2s  . c o m

    g2d.setFont(new Font("Purisa", Font.PLAIN, 13));

    g2d.drawString("Line 1", 20, 30);
    g2d.drawString("Line 2", 20, 60);
    g2d.drawString("Line 3", 20, 90);
    g2d.drawString("Line 4", 20, 120);
    g2d.drawString("Line 5", 20, 150);
    g2d.drawString("Line 6", 20, 180);
}

From source file:FilledRectangleDemo2D.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setPaint(Color.gray);//ww w.  j  av a  2 s.c o m
    int x = 5;
    int y = 7;

    g2.setPaint(Color.red);
    g2.fill(new Rectangle2D.Double(x, y, 200, 200));
    g2.setPaint(Color.black);
    g2.drawString("Filled Rectangle2D", x, 250);
}

From source file:FilledArc.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.jav a 2 s.co  m
    int y = 7;

    // fill Arc2D
    g2.setPaint(Color.red);
    g2.fill(new Arc2D.Double(x, y, 200, 200, 90, 135, Arc2D.OPEN));
    g2.setPaint(Color.black);
    g2.drawString("Filled Arc2D", x, 250);

}

From source file:FontSizeAnimation.java

public void paint(Graphics g) {
    super.paintComponent(g);
    Graphics2D g2d = (Graphics2D) g;

    Font font = new Font("Dialog", Font.PLAIN, x);
    g2d.setFont(font);//from   www  .j a v a  2 s  .co m

    FontMetrics fm = g2d.getFontMetrics();
    String s = "Java";

    int w = (int) getSize().getWidth();
    int h = (int) getSize().getHeight();

    int stringWidth = fm.stringWidth(s);

    g2d.drawString(s, (w - stringWidth) / 2, h / 2);
}

From source file:Text.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    Graphics2D g2d = (Graphics2D) g;

    RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    rh.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    g2d.setRenderingHints(rh);/*w  w  w .  j  a v  a 2 s .co m*/
    Font font = new Font("New Roma", Font.BOLD, 40);
    g2d.setFont(font);
    g2d.drawString("text", 20, 30);
}