Example usage for java.awt Color getGreen

Introduction

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

Prototype

public int getGreen() 

Source Link

Document

Returns the green component in the range 0-255 in the default sRGB space.

Usage

From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getTopDark(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = 0.9f;/*from  w  w  w .  j a v  a  2 s.c o m*/
    hsbVals[2] = 0.6f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getFrontDark(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = 1.0f;//w w w  .j ava2  s  .co m
    hsbVals[2] = 0.5f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getSideLight(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = .6f;/*from  ww w  .  j ava2  s . c o  m*/
    hsbVals[2] = 0.6f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getSideDark(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = 1.0f;//from   ww w.  ja v a 2  s.  c  o  m
    hsbVals[2] = 0.3f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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From source file:net.sf.mzmine.chartbasics.chartthemes.EStandardChartTheme.java

public void setNoBackground(boolean state) {
    Color c = ((Color) this.getPlotBackgroundPaint());
    Color cchart = ((Color) this.getChartBackgroundPaint());
    this.setPlotBackgroundPaint(new Color(c.getRed(), c.getGreen(), c.getBlue(), state ? 0 : 255));
    this.setChartBackgroundPaint(
            new Color(cchart.getRed(), cchart.getGreen(), cchart.getBlue(), state ? 0 : 255));
    this.setLegendBackgroundPaint(
            new Color(cchart.getRed(), cchart.getGreen(), cchart.getBlue(), state ? 0 : 255));
}

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From source file:haven.Utils.java

public static Color contrast(Color col) {
    int max = Math.max(col.getRed(), Math.max(col.getGreen(), col.getBlue()));
    if (max > 128) {
        return (new Color(col.getRed() / 2, col.getGreen() / 2, col.getBlue() / 2, col.getAlpha()));
    } else if (max == 0) {
        return (Color.WHITE);
    } else {/*from  ww  w. ja  va  2s  . c  o  m*/
        int f = 128 / max;
        return (new Color(col.getRed() * f, col.getGreen() * f, col.getBlue() * f, col.getAlpha()));
    }
}

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From source file:gr.iti.mklab.reveal.forensics.util.Util.java

public static double[][][] getImageDifferenceD(BufferedImage image1, BufferedImage image2) {
    Color tmpColor1, tmpColor2;
    int width = image1.getWidth();
    int height = image1.getHeight();
    double red_temp, green_temp, blue_temp;

    double[][][] outputMap = new double[3][width][height];
    for (int ii = 0; ii < width; ii++) {
        for (int jj = 0; jj < height; jj++) {
            tmpColor1 = new Color(image1.getRGB(ii, jj));
            tmpColor2 = new Color(image2.getRGB(ii, jj));
            red_temp = tmpColor1.getRed() - tmpColor2.getRed();
            green_temp = tmpColor1.getGreen() - tmpColor2.getGreen();
            blue_temp = tmpColor1.getBlue() - tmpColor2.getBlue();
            outputMap[0][ii][jj] = (double) (red_temp) * (red_temp);
            outputMap[1][ii][jj] = (double) (green_temp) * (green_temp);
            outputMap[2][ii][jj] = (double) (blue_temp) * (blue_temp);
        }/* ww  w  .ja v  a 2  s  .  co m*/
    }
    return outputMap;
}

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From source file:ColorGradient.java

/**
 * Draw a color gradient from the top of the specified component to the
 * bottom. Start with the start color and change smoothly to the end
 *//*  w w w. ja  v  a2 s.com*/
public void fillGradient(Component c, Graphics g, Color start, Color end) {
    Rectangle bounds = this.getBounds(); // How big is the component?
    // Get the red, green, and blue components of the start and end
    // colors as floats between 0.0 and 1.0. Note that the Color class
    // also works with int values between 0 and 255
    float r1 = start.getRed() / 255.0f;
    float g1 = start.getGreen() / 255.0f;
    float b1 = start.getBlue() / 255.0f;
    float r2 = end.getRed() / 255.0f;
    float g2 = end.getGreen() / 255.0f;
    float b2 = end.getBlue() / 255.0f;
    // Figure out how much each component should change at each y value
    float dr = (r2 - r1) / bounds.height;
    float dg = (g2 - g1) / bounds.height;
    float db = (b2 - b1) / bounds.height;

    // Now loop once for each row of pixels in the component
    for (int y = 0; y < bounds.height; y++) {
        g.setColor(new Color(r1, g1, b1)); // Set the color of the row
        g.drawLine(0, y, bounds.width - 1, y); // Draw the row
        r1 += dr;
        g1 += dg;
        b1 += db; // Increment color components
    }
}

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From source file:Main.java

public Main() {
    for (int i = 0; i < panels.length; i++) {
        final String[] labels = new String[] { "0", "1" };
        final Random rand = new Random();
        int index = rand.nextInt(labels.length);
        String randomTitle = labels[index];
        final JLabel label = new JLabel(randomTitle, JLabel.CENTER);
        Timer lblt = new Timer(00, new ActionListener() {
            @Override/*from  ww w .ja  va 2 s . c  o m*/
            public void actionPerformed(ActionEvent ae) {
                label.setText(labels[rand.nextInt(labels.length)]);
            }
        });
        lblt.setRepeats(true);
        lblt.start();
        label.setForeground(Color.green);
        label.setVerticalAlignment(JLabel.CENTER);
        panels[i] = new JPanel();
        panels[i].setBackground(Color.BLACK);
        panels[i].add(label);
        frame.getContentPane().add(panels[i]);
    }
    frame.setLayout(new GridLayout(grid, grid));
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setExtendedState(java.awt.Frame.MAXIMIZED_BOTH);
    frame.setVisible(true);

    ActionListener action = new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            for (int i = 0; i < panels.length; i++) {
                Color mix = new Color(255, 255, 255);
                Random random = new Random();
                int r = random.nextInt(255);
                int g = random.nextInt(255);
                int b = random.nextInt(255);

                if (mix != null) {
                    r = (r + mix.getRed()) / 2;
                    g = (g + mix.getGreen()) / 2;
                    b = (b + mix.getBlue()) / 2;
                }
                Color color = new Color(r, g, b);
                panels[i].setBackground(color);
            }
        }
    };

    t = new Timer(00, action);
    t.setRepeats(true);
    t.start();
}

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From source file:haven.Utils.java

public static float[] c2fa(Color c) {
    return (new float[] { ((float) c.getRed() / 255.0f), ((float) c.getGreen() / 255.0f),
            ((float) c.getBlue() / 255.0f), ((float) c.getAlpha() / 255.0f) });
}

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