Example usage for java.awt Color RED

List of usage examples for java.awt Color RED

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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.

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Document

The color red.

Usage

From source file:Hypnosis1.java

public Hypnosis1(int numberOfSegments) {
    int numberOfCoordinates = numberOfSegments * 4 + 2;
    coordinates = new int[numberOfCoordinates];
    deltas = new int[numberOfCoordinates];
    for (int i = 0; i < numberOfCoordinates; i++) {
        coordinates[i] = (int) (Math.random() * 300);
        deltas[i] = (int) (Math.random() * 4 + 3);
        if (deltas[i] > 4)
            deltas[i] = -(deltas[i] - 3);
    }// w w  w .  ja  v  a  2 s  .  c o m
    paint = new GradientPaint(0, 0, Color.blue, 20, 10, Color.red, true);

    Thread t = new Thread(this);
    t.start();
}

From source file:org.jfree.chart.demo.XYBlockChartDemo2.java

private static JFreeChart createChart(XYZDataset xyzdataset) {
    DateAxis dateaxis = new DateAxis("Date");
    dateaxis.setLowerMargin(0.0D);/* w  ww. jav  a2s .c o m*/
    dateaxis.setUpperMargin(0.0D);
    dateaxis.setInverted(true);
    NumberAxis numberaxis = new NumberAxis("Hour");
    numberaxis.setUpperMargin(0.0D);
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYBlockRenderer xyblockrenderer = new XYBlockRenderer();
    xyblockrenderer.setBlockWidth(86400000D);
    xyblockrenderer.setBlockAnchor(RectangleAnchor.BOTTOM_LEFT);
    LookupPaintScale lookuppaintscale = new LookupPaintScale(0.5D, 4.5D, Color.white);
    lookuppaintscale.add(0.5D, Color.red);
    lookuppaintscale.add(1.5D, Color.green);
    lookuppaintscale.add(2.5D, Color.blue);
    lookuppaintscale.add(3.5D, Color.yellow);
    xyblockrenderer.setPaintScale(lookuppaintscale);
    XYPlot xyplot = new XYPlot(xyzdataset, dateaxis, numberaxis, xyblockrenderer);
    xyplot.setOrientation(PlotOrientation.HORIZONTAL);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    JFreeChart jfreechart = new JFreeChart("XYBlockChartDemo2", xyplot);
    jfreechart.removeLegend();
    jfreechart.setBackgroundPaint(Color.white);
    SymbolAxis symbolaxis = new SymbolAxis(null,
            new String[] { "", "Unavailable", "Free", "Group 1", "Group 2" });
    symbolaxis.setRange(0.5D, 4.5D);
    symbolaxis.setPlot(new PiePlot());
    symbolaxis.setGridBandsVisible(false);
    PaintScaleLegend paintscalelegend = new PaintScaleLegend(lookuppaintscale, symbolaxis);
    paintscalelegend.setMargin(new RectangleInsets(3D, 10D, 3D, 10D));
    paintscalelegend.setPosition(RectangleEdge.BOTTOM);
    paintscalelegend.setAxisOffset(5D);
    jfreechart.addSubtitle(paintscalelegend);
    return jfreechart;
}

From source file:Main.java

@Override
public void paintComponent(Graphics g) {
    int margin = 10;
    Dimension dim = getSize();//www .j  ava  2  s.co  m
    super.paintComponent(g);
    g.setColor(Color.red);
    g.fillRect(margin, margin, dim.width - margin * 2, dim.height - margin * 2);
}

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  av 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:MainClass.java

public void paint(Graphics g) {
    int fontSize = 20;

    g.setFont(new Font("TimesRoman", Font.PLAIN, fontSize));

    FontMetrics fm = g.getFontMetrics();

    String s = "www.java2s.com";

    int stringWidth = fm.stringWidth(s);

    int w = 200;// w ww.  ja va  2  s .co m
    int h = 200;

    int x = (w - stringWidth) / 2;
    int baseline = fm.getMaxAscent() + (h - (fm.getAscent() + fm.getMaxDecent())) / 2;
    int ascent = fm.getMaxAscent();
    int descent = fm.getMaxDecent();
    int fontHeight = fm.getMaxAscent() + fm.getMaxDecent();

    g.setColor(Color.white);
    g.fillRect(x, baseline - ascent, stringWidth, fontHeight);

    g.setColor(Color.gray);
    g.drawLine(x, baseline, x + stringWidth, baseline);

    g.setColor(Color.red);
    g.drawLine(x, baseline + descent, x + stringWidth, baseline + descent);

    g.setColor(Color.blue);
    g.drawLine(x, baseline - ascent, x + stringWidth, baseline - ascent);
    g.setColor(Color.black);
    g.drawString(s, x, baseline);
}

From source file:Main.java

public void paint(Graphics g) {

    int fontSize = 20;

    Font font = new Font("TimesRoman", Font.PLAIN, fontSize);
    g.setFont(font);/*from  w ww  .ja  v a2s. c o  m*/

    FontMetrics fm = g.getFontMetrics(font);

    String s = "www.java2s.com";

    int stringWidth = fm.stringWidth(s);

    int w = 200;
    int h = 200;

    int x = (w - stringWidth) / 2;
    int baseline = fm.getMaxAscent() + (h - (fm.getAscent() + fm.getMaxDecent())) / 2;
    int ascent = fm.getMaxAscent();
    int descent = fm.getMaxDecent();
    int fontHeight = fm.getMaxAscent() + fm.getMaxDecent();

    g.setColor(Color.white);
    g.fillRect(x, baseline - ascent, stringWidth, fontHeight);

    g.setColor(Color.gray);
    g.drawLine(x, baseline, x + stringWidth, baseline);

    g.setColor(Color.red);
    g.drawLine(x, baseline + descent, x + stringWidth, baseline + descent);

    g.setColor(Color.blue);
    g.drawLine(x, baseline - ascent, x + stringWidth, baseline - ascent);
    g.setColor(Color.black);
    g.drawString(s, x, baseline);

}

From source file:RedGreenBorder.java

public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
    Insets insets = getBorderInsets(c);
    Color horizontalColor;/*from   w w  w. j av a2  s . c  om*/
    if (c.isEnabled()) {
        boolean pressed = false;
        if (c instanceof AbstractButton) {
            ButtonModel model = ((AbstractButton) c).getModel();
            pressed = model.isPressed();
        }
        if (pressed) {
            horizontalColor = Color.RED;
        } else {
            horizontalColor = Color.GREEN;
        }
    } else {
        horizontalColor = Color.LIGHT_GRAY;
    }
    g.setColor(horizontalColor);

    g.fillRect(0, 0, width, insets.top);
}

From source file:Main.java

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);
    g.setColor(Color.red);
    g.drawLine(0, 0, getWidth(), getHeight());
    g.drawLine(getWidth(), 0, 0, getHeight());
}

From source file:Main.java

public void actionPerformed(ActionEvent evt) {
    Object source = evt.getSource();
    Color color = getBackground();
    if (source == yellowButton)
        color = Color.yellow;//from   w  w w .  j a va2s. c o m
    else if (source == blueButton)
        color = Color.blue;
    else if (source == redButton)
        color = Color.red;
    setBackground(color);
    repaint();
}

From source file:GradientPaintDemo2D.java

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

    g2.setPaint(Color.gray);//from w  ww  .j a v a2  s  . co  m
    int x = 5;
    int y = 7;
    // fill RoundRectangle2D.Double
    GradientPaint redtowhite = new GradientPaint(x, y, Color.red, 200, y, Color.blue);
    g2.setPaint(redtowhite);
    g2.fill(new RoundRectangle2D.Double(x, y, 200, 200, 10, 10));
    g2.setPaint(Color.black);
    g2.drawString("Filled RoundRectangle2D", x, 250);

}