Example usage for java.awt Color RED

Introduction

In this page you can find the example usage for java.awt Color RED.

Prototype

Color RED

To view the source code for java.awt Color RED.

Click Source Link

Document

The color red.

Usage

From source file:datojava.jcalendar.DJFechasEspInv.java

@Override
public Color getSpecialForegroundColor() {
    return Color.RED;
}

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From source file:dataminning2.Graphplot.java

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

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    int w = getWidth();
    int h = getHeight();
    // Draw ordinate.
    g2.draw(new Line2D.Double(PAD, PAD, PAD, h - PAD));
    // Draw abcissa.
    g2.draw(new Line2D.Double(PAD, h - PAD, w - PAD, h - PAD));
    double xInc = (double) (w - 2 * PAD) / (data.length - 1);
    double scale = (double) (h - 2 * PAD) / 88;
    // Mark data points.
    g2.setPaint(Color.red);
    int length1 = 0;
    int length2 = data.length / 3;
    for (int i = 0; i < length2; i++) {
        double x = PAD + i * dataX[i];
        double y = h - PAD - scale * dataY[i];
        g2.fill(new Ellipse2D.Double(x - 2, y - 2, 4, 4));
    }//w  w  w . ja  va 2  s .  co  m
    g2.setPaint(Color.BLUE);
    int lengthnew = length1 + length2;
    length2 = length2 + lengthnew;
    for (int i = lengthnew; i < length2; i++) {
        double x = PAD + i * dataX[i];
        double y = h - PAD - scale * dataY[i];
        g2.fill(new Ellipse2D.Double(x - 2, y - 2, 4, 4));
    }
    g2.setPaint(Color.YELLOW);
    lengthnew = lengthnew + lengthnew;
    for (int i = length2; i < data.length; i++) {
        double x = PAD + i * dataX[i];
        double y = h - PAD - scale * dataY[i];
        g2.fill(new Ellipse2D.Double(x - 2, y - 2, 4, 4));
    }
}

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From source file:utils.ChartUtils.java

/**
 * Update values of a bar chart//from  w  w  w.  j  a va2  s  .  c om
 * 
 * @param labelsByFreq Labels ordered by frequency
 * @param nInstances Number of instances
 * @param cp CategoryPlot
 */
public static void updateValuesBarChart(ImbalancedFeature[] labelsByFreq, int nInstances, CategoryPlot cp) {
    DefaultCategoryDataset data = new DefaultCategoryDataset();

    double prob;

    labelsByFreq = MetricUtils.sortByFrequency(labelsByFreq);

    double sum = 0.0;
    for (int i = 0; i < labelsByFreq.length; i++) {
        prob = labelsByFreq[i].getAppearances() * 1.0 / nInstances;
        sum += prob;

        data.setValue(prob, labelsByFreq[i].getName(), " ");
    }

    cp.setDataset(data);

    // add mean mark
    sum = sum / labelsByFreq.length;
    Marker start = new ValueMarker(sum);
    start.setPaint(Color.red);
    start.setLabelFont(new Font("SansSerif", Font.BOLD, 12));
    start.setLabel("                        Mean: " + MetricUtils.truncateValue(sum, 3));
    cp.addRangeMarker(start);
}

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From source file:DoubleBufferedImage.java

public void paint(Graphics g) {
    if (xLocation == imageWidth)
        xLocation = 0;/*from   www .  j  a v  a2s.  c om*/

    dbImageGraphics.clearRect(0, 0, imageWidth, imageHeight);
    dbImageGraphics.drawImage(originalImage, 0, 0, this);
    dbImageGraphics.setColor(Color.red);
    dbImageGraphics.fillOval(xLocation, imageHeight / 2, 20, 20);

    //now dbImage's drawing area appears
    g.drawImage(dbImage, 0, 0, this);

    xLocation++;
    repaint(10);
}

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From source file:com.mgmtp.perfload.loadprofiles.ui.component.IntegerCellEditor.java

@Override
public boolean stopCellEditing() {
    String s = (String) super.getCellEditorValue();
    JTextField textField = (JTextField) getComponent();

    if (isBlank(s)) {
        textField.setBorder(new LineBorder(Color.red));
        return false;
    }/*from w w w .  j  a v a2 s.c  o  m*/

    try {
        value = Integer.valueOf(s);
    } catch (NumberFormatException ex2) {
        textField.setBorder(new LineBorder(Color.red));
        textField.selectAll();
        return false;
    }

    return super.stopCellEditing();
}

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From source file:dataminning2.DBScanGraphplot.java

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

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    int w = getWidth();
    int h = getHeight();
    // Draw ordinate.
    g2.draw(new Line2D.Double(PAD, PAD, PAD, h - PAD));
    // Draw abcissa.
    g2.draw(new Line2D.Double(PAD, h - PAD, w - PAD, h - PAD));
    double xInc = (double) (w - 2 * PAD) / (data.length - 1);
    double scale = (double) (h - 2 * PAD) / 88;
    // Mark data points.
    g2.setPaint(Color.red);
    int length1 = 0;
    int length2 = data.length / 3;
    for (int i = 0; i < data.length; i++) {
        double x = PAD + i * dataX[i];
        double y = h - PAD - scale * dataY[i];
        g2.fill(new Ellipse2D.Double(x - 2, y - 2, 4, 4));
    }//ww w.ja  v  a 2 s  .co  m

}

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From source file:MainClass.java

public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
    // pageIndex 0 corresponds to page number 1.
    if (pageIndex >= 1)
        return Printable.NO_SUCH_PAGE;

    PrinterGraphics p = (PrinterGraphics) g;

    System.out.println(p.getPrinterJob().getCopies());
    System.out.println(p.getPrinterJob().getJobName());

    Graphics2D g2 = (Graphics2D) g;

    double w = pf.getImageableWidth();
    double h = pf.getImageableHeight();

    int xo = (int) pf.getImageableX();
    int yo = (int) pf.getImageableY();

    Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);

    g2.setColor(Color.red);
    g2.draw(r);//  w ww.  j a  v a2  s.c  om

    Shape s = new Ellipse2D.Double(xo + 4, yo + 4, 32, 32);

    g2.fill(s);

    return Printable.PAGE_EXISTS;
}

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From source file:ImageDuplicity.java

private void createOffscreenImage() {
    Dimension d = getSize();/*w ww .  j a  va  2 s  .  co  m*/
    int width = d.width;
    int height = d.height;
    image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);

    Graphics2D g2 = image.createGraphics();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    try {
        String filename = "largeJava2sLogo.jpg";
        InputStream in = getClass().getResourceAsStream(filename);
        JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(in);
        BufferedImage image = decoder.decodeAsBufferedImage();
        in.close();
        g2.drawImage(image, 0, 0, width, height, null);
    } catch (Exception e) {
        System.out.print(e);
    }

    g2.setStroke(new BasicStroke(2));
    Color[] colors = { Color.red, Color.blue, Color.green };
    for (int i = -32; i < 40; i += 8) {
        g2.setPaint(colors[Math.abs(i) % 3]);
        g2.drawOval(i, i, width - i * 2, height - i * 2);
    }
}

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From source file:de.codesourcery.geoip.Main.java

public static void main(String[] args) throws Exception {
    final IGeoLocator<StringSubject> locator = createGeoLocator();

    final JFrame frame = new JFrame("GeoIP");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    frame.addWindowListener(new WindowAdapter() {
        public void windowClosing(java.awt.event.WindowEvent e) {
            try {
                locator.dispose();//from w ww .j  av a2s. co  m
            } catch (Exception e1) {
                e1.printStackTrace();
            }
        };
    });

    final MapImage image = MapImage.getRobinsonWorldMap(); // MapImage.getMillerWorldMap();      
    final MapCanvas canvas = new MapCanvas(image);

    for (GeoLocation<StringSubject> loc : locator.locate(getSpammers())) {
        if (loc.hasValidCoordinates()) {
            canvas.addCoordinate(PointRenderer.createPoint(loc, Color.YELLOW));
        }
    }

    //      canvas.addCoordinate( PointRenderer.createPoint( ZERO , Color.YELLOW ) );
    //      canvas.addCoordinate( PointRenderer.createPoint( WELLINGTON , Color.RED ) );
    //      canvas.addCoordinate( PointRenderer.createPoint( MELBOURNE , Color.RED ) );
    //      canvas.addCoordinate( PointRenderer.createPoint( HAMBURG , Color.RED ) );

    final double heightToWidth = image.height() / (double) image.width(); // preserve aspect ratio of map
    canvas.setPreferredSize(new Dimension(640, (int) Math.round(640 * heightToWidth)));

    JPanel panel = new JPanel();
    panel.setLayout(new FlowLayout());

    panel.add(new JLabel("Scale-X"));
    final JTextField scaleX = new JTextField(Double.toString(image.getScaleX()));
    scaleX.setColumns(5);

    final JTextField scaleY = new JTextField(Double.toString(image.getScaleY()));
    scaleY.setColumns(5);

    final ActionListener listener = new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {

            double x = Double.parseDouble(scaleX.getText());
            double y = Double.parseDouble(scaleY.getText());
            image.setScale(x, y);
            canvas.repaint();
        }
    };
    scaleX.addActionListener(listener);
    scaleY.addActionListener(listener);

    panel.add(new JLabel("Scale-X"));
    panel.add(scaleX);

    panel.add(new JLabel("Scale-Y"));
    panel.add(scaleY);

    final JTextField ipAddress = new JTextField("www.kickstarter.com");
    ipAddress.setColumns(20);

    final ActionListener ipListener = new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            final String destinationIP = ipAddress.getText();
            if (StringUtils.isBlank(destinationIP)) {
                return;
            }

            /*
             * Perform traceroute.
             */
            final List<String> hops;
            try {
                if (TracePath.isPathTracingAvailable()) {
                    hops = TracePath.trace(destinationIP);
                } else {
                    System.err.println("tracepath not available.");
                    if (TracePath.isValidAddress(destinationIP)) {
                        hops = new ArrayList<>();
                        hops.add(destinationIP);
                    } else {
                        System.err.println(destinationIP + " is no valid IP");
                        return;
                    }
                }
            } catch (Exception ex) {
                System.err.println("Failed to trace " + destinationIP);
                ex.printStackTrace();
                return;
            }

            System.out.println("Trace contains " + hops.size() + " IPs");

            /*
             * Gather locations.
             */
            final List<StringSubject> subjects = new ArrayList<>();
            for (String ip : hops) {
                subjects.add(new StringSubject(ip));
            }

            final List<GeoLocation<StringSubject>> locations;
            try {
                long time = -System.currentTimeMillis();
                locations = locator.locate(subjects);
                time += System.currentTimeMillis();

                System.out.println("Locating hops for " + destinationIP + " returned " + locations.size()
                        + " valid locations ( time: " + time + " ms)");
                System.out.flush();

            } catch (Exception e2) {
                e2.printStackTrace();
                return;
            }

            /*
             * Weed-out invalid/unknown locations.
             */
            {
                GeoLocation<StringSubject> previous = null;
                for (Iterator<GeoLocation<StringSubject>> it = locations.iterator(); it.hasNext();) {
                    final GeoLocation<StringSubject> location = it.next();
                    if (!location.hasValidCoordinates()
                            || (previous != null && previous.coordinate().equals(location.coordinate()))) {
                        it.remove();
                        System.err.println("Ignoring invalid/duplicate location for " + location);
                    } else {
                        previous = location;
                    }
                }
            }

            /*
             * Populate chart.
             */

            System.out.println("Adding " + locations.size() + " hops to chart");
            System.out.flush();

            canvas.removeAllCoordinates();

            if (locations.size() == 1) {
                canvas.addCoordinate(
                        PointRenderer.createPoint(locations.get(0), getLabel(locations.get(0)), Color.BLACK));
            } else if (locations.size() > 1) {
                GeoLocation<StringSubject> previous = locations.get(0);
                MapPoint previousPoint = PointRenderer.createPoint(previous, getLabel(previous), Color.BLACK);
                final int len = locations.size();
                for (int i = 1; i < len; i++) {
                    final GeoLocation<StringSubject> current = locations.get(i);
                    //                  final MapPoint currentPoint = PointRenderer.createPoint( current , getLabel( current ) , Color.BLACK );
                    final MapPoint currentPoint = PointRenderer.createPoint(current, Color.BLACK);

                    //                  canvas.addCoordinate( LineRenderer.createLine( previousPoint , currentPoint , Color.RED ) );
                    canvas.addCoordinate(CurvedLineRenderer.createLine(previousPoint, currentPoint, Color.RED));

                    previous = locations.get(i);
                    previousPoint = currentPoint;
                }
            }
            System.out.println("Finished adding");
            System.out.flush();
            canvas.repaint();
        }
    };
    ipAddress.addActionListener(ipListener);

    panel.add(new JLabel("IP"));
    panel.add(ipAddress);

    frame.getContentPane().setLayout(new BorderLayout());
    frame.getContentPane().add(panel, BorderLayout.NORTH);
    frame.getContentPane().add(canvas, BorderLayout.CENTER);
    frame.pack();
    frame.setVisible(true);
}

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From source file:AlphaCompositeSRCOUT.java

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

    int w = getSize().width;
    int h = getSize().height;

    BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    Graphics2D big = bi.createGraphics();

    ac = AlphaComposite.getInstance(compositeRule, alphaValue);

    big.setColor(Color.red);
    big.drawString("Destination", w / 4, h / 4);
    big.fill(new Ellipse2D.Double(0, h / 3, 2 * w / 3, h / 3));

    big.setColor(Color.blue);/*from  w  ww . j a  v a2s  .  c om*/
    big.drawString("Source", 3 * w / 4, h / 4);

    big.setComposite(ac);
    big.fill(new Ellipse2D.Double(w / 3, h / 3, 2 * w / 3, h / 3));

    g2D.drawImage(bi, null, 0, 0);
}

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