Example usage for java.awt Color getBlue

List of usage examples for java.awt Color getBlue

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Introduction

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

Prototype

public int getBlue()

Source Link

Document

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

Usage

From source file:BlendCompositeDemo.java

/**
 * <p>Returns the HSL (Hue/Saturation/Luminance) equivalent of a given
 * RGB color. All three HSL components are between 0.0 and 1.0.</p>
 *
 * @param color the RGB color to convert
 * @return a new array of 3 floats corresponding to the HSL components
 *//*from   ww w  . java  2 s  .  c  o m*/
public static float[] RGBtoHSL(Color color) {
    return RGBtoHSL(color.getRed(), color.getGreen(), color.getBlue(), null);
}

From source file:BlendCompositeDemo.java

/**
 * <p>Returns the HSL (Hue/Saturation/Luminance) equivalent of a given
 * RGB color. All three HSL components are between 0.0 and 1.0.</p>
 *
 * @param color the RGB color to convert
 * @param hsl a pre-allocated array of floats; can be null
 * @return <code>hsl</code> if non-null, a new array of 3 floats otherwise
 * @throws IllegalArgumentException if <code>hsl</code> has a length lower
 *   than 3//from  w w  w  .  j  av  a 2s  .  co  m
 */
public static float[] RGBtoHSL(Color color, float[] hsl) {
    return RGBtoHSL(color.getRed(), color.getGreen(), color.getBlue(), hsl);
}

From source file:com.groupdocs.HomeController.java

public int getIntFromColor(Color color) {
    return getIntFromColor(color.getRed(), color.getGreen(), color.getBlue());
}

From source file:org.esa.s1tbx.ocean.worldwind.layers.Level2ProductLayer.java

public static AnalyticSurface.GridPointAttributes createColorGradientAttributes(final double value,
        double minValue, double maxValue, double minHue, double maxHue, boolean whiteZero) {
    final double hueFactor = WWMath.computeInterpolationFactor(value, minValue, maxValue);

    //double hue = WWMath.mixSmooth(hueFactor, minHue, maxHue);
    final double hue = WWMath.mix(hueFactor, minHue, maxHue);
    double sat = 1.0;
    if (whiteZero) {
        sat = Math.abs(WWMath.mixSmooth(hueFactor, -1, 1));
    }/*  w w  w.  j av a 2s.  c om*/
    final Color color = Color.getHSBColor((float) hue, (float) sat, 1f);
    final double opacity = WWMath.computeInterpolationFactor(value, minValue,
            minValue + (maxValue - minValue) * 0.1);
    final Color rgbaColor = new Color(color.getRed(), color.getGreen(), color.getBlue(), (int) (255 * opacity));

    return AnalyticSurface.createGridPointAttributes(value, rgbaColor);
}

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

public static float[][][] getImageDifference(BufferedImage image1, BufferedImage image2) {
    Color tmpColor1, tmpColor2;
    int width = image1.getWidth();
    int height = image1.getHeight();
    float[][][] outputMap = new float[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));
            outputMap[0][ii][jj] = (float) (tmpColor1.getRed() - tmpColor2.getRed())
                    * (tmpColor1.getRed() - tmpColor2.getRed());
            outputMap[1][ii][jj] = (float) (tmpColor1.getGreen() - tmpColor2.getGreen())
                    * (tmpColor1.getGreen() - tmpColor2.getGreen());
            outputMap[2][ii][jj] = (float) (tmpColor1.getBlue() - tmpColor2.getBlue())
                    * (tmpColor1.getBlue() - tmpColor2.getBlue());
        }/*from   w w  w.j  a  v a  2 s  .c o m*/
    }
    return outputMap;
}

From source file:pack1.test.java

@WebMethod(operationName = "convert")
public String convert(@WebParam(name = "encodedImageStr") String encodedImageStr,
        @WebParam(name = "fileName") String fileName, @WebParam(name = "AOR") String AOR,
        @WebParam(name = "val") int value) {
    System.out.println("Value" + value);
    FileOutputStream imageOutFile = null;
    try {//from   w ww  .j a  va2  s .  co m
        Connection con, con1;
        Statement stmtnew = null;
        area = Double.parseDouble(AOR);
        //int val=Integer.parseInt(value);
        System.out.println("connecting");
        Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        System.out.println("connected");
        con = DriverManager.getConnection("jdbc:odbc:test");
        System.out.println(" driver loaded in connection.jsp");
        stmtnew = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);
        // Decode String using Base64 Class
        byte[] imageByteArray = encodedImageStr.getBytes();
        // Write Image into File system - Make sure you update the path
        imageOutFile = new FileOutputStream(
                "C:/Users/Kushagr Jolly/Documents/NetBeansProjects/webservice/IASRI/cropped" + fileName);
        imageOutFile.write(imageByteArray);
        imageOutFile.close();
        System.out.println("Image Successfully Stored");
        FileInputStream leafPicPath = new FileInputStream(
                "C:/Users/Kushagr Jolly/Documents/NetBeansProjects/webservice/IASRI/cropped" + fileName);
        BufferedImage cat;
        int height, width;
        cat = ImageIO.read(leafPicPath);
        height = cat.getHeight();
        width = cat.getWidth();
        for (int w = 0; w < cat.getWidth(); w++) {

            for (int h = 0; h < cat.getHeight(); h++) {
                // BufferedImage.getRGB() saves the colour of the pixel as a single integer.
                // use Color(int) to grab the RGB values individually.

                Color color = new Color(cat.getRGB(w, h));

                // use the RGB values to get their average.

                int averageColor = ((color.getRed() + color.getGreen() + color.getBlue()) / 3);
                // create a new Color object using the average colour as the red, green and blue

                // colour values

                Color avg = new Color(averageColor, averageColor, averageColor);

                // set the pixel at that position to the new Color object using Color.getRGB().            

                cat.setRGB(w, h, avg.getRGB());

            }

        }
        String greyPicPath = "C:/Users/Kushagr Jolly/Documents/NetBeansProjects/webservice/IASRI/greyscale"
                + fileName;
        greyPicPath = greyPicPath.trim();
        File outputfile = new File(greyPicPath);
        ImageIO.write(cat, "jpg", outputfile);
        System.out.println("Image is successfully converted to grayscale");

        String binPicPath = "C:/Users/Kushagr Jolly/Documents/NetBeansProjects/webservice/IASRI/binary"
                + fileName;
        File f2 = new File(binPicPath);
        System.out.println("1");
        ImageProcessor ip;
        ImagePlus imp = new ImagePlus(greyPicPath);
        System.out.println("2");
        ip = imp.getProcessor();
        ip.invertLut();
        ip.autoThreshold();
        System.out.println("3");
        BufferedImage bf = ip.getBufferedImage();
        System.out.println("4");
        ImageIO.write(bf, "jpg", f2);
        System.out.println("Image is successfully converted to binary image");
        if (choice == 1) {
            String Inserted1 = "insert into test (PhyAOR) values ('" + area + "')";
            System.out.println("InsertedQuery" + Inserted1);
            stmtnew.executeUpdate(Inserted1);
            Statement stmt = con.createStatement();
            ResultSet rs = null;
            String ID = "select MAX(id) as id from test";
            System.out.println("Query" + ID);
            rs = stmt.executeQuery(ID);
            while (rs.next()) {
                id = rs.getInt("id");
            }
            String Inserted2 = "update test set fileName0=? where id=?";
            PreparedStatement ps = con.prepareStatement(Inserted2);
            ps.setString(1, fileName);
            ps.setDouble(2, id);
            int rt = ps.executeUpdate();
            choice++;
        }
        System.out.println(choice);
        if (value == 1) {

            int count = countblackpixel(binPicPath);
            calculatepixA(count, area);
            //returnVal=value+"/"+count+"/"+OnepixArea;

        } else if (value == 2) {

            int flag = countblackpixel(binPicPath);
            // calculatepixA(flag, area);
            leafarea0(flag, area);
            //returnVal=value+"/"+flag+"/"+OnepixArea+"/"+leafArea0;
            //System.out.println(returnVal);
        } else if (value == 3) {
            String Inserted3 = "update test set fileName180=? where id=?";
            PreparedStatement ps1 = con.prepareStatement(Inserted3);
            ps1.setString(1, fileName);
            ps1.setDouble(2, id);
            int rt = ps1.executeUpdate();
            int black = countblackpixel(binPicPath);
            leafarea180(area, black);
            finalarea();
            Statement stmt = con.createStatement();
            ResultSet rs = null;
            String finalans = "select PhyAOR,onePixA,leafarea0,leafarea180,finalleafarea from test where id="
                    + id + "";
            rs = stmt.executeQuery(finalans);
            while (rs.next()) {
                returnVal = rs.getString("PhyAOR") + "/" + rs.getString("onePixA") + "/"
                        + rs.getString("leafarea0") + "/" + rs.getString("leafarea180") + "/"
                        + rs.getString("finalleafarea");
            }
            //returnVal=value+"/"+black+"/"+OnepixArea+"/"+leafArea180+"/"+Leaf_Area;
        } else if (value == 4) {
            finalarea();

        }
        imageOutFile.close();
    } catch (Exception ex) {
        Logger.getLogger(test.class.getName()).log(Level.SEVERE, null, ex);
        System.out.println(ex);

    }
    return returnVal;

}

From source file:com.stitchgalaxy.domain.Product.java

/**
 * @param avgColor the avgColor to set/*from w ww.  ja v  a 2 s .  c om*/
 */
public void setAvgColor(Color avgColor) {
    this.setAvgColorRed((Integer) avgColor.getRed());
    this.setAvgColorGreen((Integer) avgColor.getGreen());
    this.setAvgColorBlue((Integer) avgColor.getBlue());
}

From source file:org.openfaces.component.chart.impl.renderers.LineFillRenderer.java

private void configureGradientAreaFill(Graphics2D g2, CategoryPlot plot, Paint itemPaint,
        PlotRenderingInfo info, GradientLineAreaFill gradientLineAreaFill) {
    double plotWidth = info.getPlotArea().getWidth();
    double plotHeight = info.getPlotArea().getHeight();
    Double mainColorTransparency = gradientLineAreaFill.getMaxValueTransparency();
    Double bgColorTransparency = gradientLineAreaFill.getMinValueTransparency();

    if (itemPaint instanceof Color) {
        Color itemColor = (Color) itemPaint;
        int red = itemColor.getRed();
        int green = itemColor.getGreen();
        int blue = itemColor.getBlue();
        int mainColorAlpha = (mainColorTransparency >= 0.0 && mainColorTransparency <= 1.0)
                ? Math.round(255 * mainColorTransparency.floatValue())
                : 150;/*from   w ww.  j ava 2s .com*/
        int bgColorAlpha = (bgColorTransparency >= 0.0 && bgColorTransparency <= 1.0)
                ? Math.round(255 * bgColorTransparency.floatValue())
                : 128;

        Color mainColor = new Color(red, green, blue, mainColorAlpha);
        Paint bgColor = getBackgroundPaint();
        if (bgColor == null) {
            bgColor = plot.getBackgroundPaint();
        }
        Color secondaryColor = getSecondaryColor(bgColorAlpha, bgColor);
        Paint areaPaint = getAreaFillPaint(plot, plotWidth, plotHeight, mainColor, secondaryColor);

        g2.setPaint(areaPaint);
    } else {
        g2.setPaint(itemPaint);
    }
}

From source file:gov.redhawk.statistics.ui.views.StatisticsView.java

/**
 * This is a callback that will allow us to create the viewer and initialize it.
 *///w  ww  .  j  a  v a 2s.  c  o m
@Override
public void createPartControl(Composite comp) {

    parent = comp;
    parent.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(1).create());

    // Custom Action for the View's Menu
    CustomAction customAction = new CustomAction() {

        @Override
        public void run() {
            SettingsDialog dialog = new SettingsDialog(parent.getShell(), datalist.length, curIndex, numBars);
            dialog.create();
            if (dialog.open() == Window.OK) {
                numBars = dialog.getNumBars();
                curIndex = dialog.getSelectedIndex();
                refreshJob.schedule();
            }
        }
    };
    customAction.setText("Settings");
    getViewSite().getActionBars().getMenuManager().add(customAction);

    // creation of chart composite and selection of associated options
    Composite chartComposite = new Composite(parent, SWT.EMBEDDED);
    chartComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());

    chart = ChartFactory.createXYBarChart(null, null, false, null, dataSet, PlotOrientation.VERTICAL, false,
            true, false);

    org.eclipse.swt.graphics.Color backgroundColor = chartComposite.getBackground();
    chart.setBackgroundPaint(
            new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue()));
    chart.getXYPlot().setBackgroundPaint(ChartColor.WHITE);

    Frame chartFrame = SWT_AWT.new_Frame(chartComposite);
    chartFrame.setBackground(
            new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue()));
    chartFrame.setLayout(new GridLayout());

    ChartPanel jFreeChartPanel = new ChartPanel(chart);
    chartFrame.add(jFreeChartPanel);

    ClusteredXYBarRenderer renderer = new ClusteredXYBarRenderer();
    renderer.setBarPainter(new StandardXYBarPainter());
    renderer.setMargin(0.05);
    renderer.setShadowVisible(false);
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new XYItemLabelGenerator() {
        @Override
        public String generateLabel(XYDataset dataset, int series, int item) {
            return String.valueOf((int) (dataset.getYValue(series, item)));
        }
    });
    renderer.setBasePaint(new Color(139, 0, 0));
    renderer.setLegendItemLabelGenerator(new XYSeriesLabelGenerator() {

        @Override
        public String generateLabel(XYDataset ds, int i) {
            if (ds.getSeriesCount() == 2) {
                if (i == 0) {
                    return "Real";
                } else if (i == 1) {
                    return "Imaginary";
                } else {
                    return "Complex";
                }
            } else if (ds.getSeriesCount() > 1) {
                return "Dimension " + i;
            }

            return null;
        }
    });
    chart.getXYPlot().setRenderer(renderer);

    dataSet.addChangeListener(new DatasetChangeListener() {

        @Override
        public void datasetChanged(DatasetChangeEvent event) {
            chart.getPlot().datasetChanged(event);

        }
    });

    // creation of the statistics composite
    FormToolkit toolkit = new FormToolkit(parent.getDisplay());
    section = toolkit.createSection(parent, Section.DESCRIPTION | Section.NO_TITLE | Section.CLIENT_INDENT);
    section.setBackground(parent.getBackground());
    section.setDescription("");
    section.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); // layout within parent

    // Composite for storing the data
    Composite composite = toolkit.createComposite(section, SWT.WRAP);
    composite.setBackground(parent.getBackground());
    composite.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(4).create());
    composite.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); // layout within parent
    toolkit.paintBordersFor(composite);
    section.setClient(composite);

    for (int j = 0; j < STAT_PROPS.length; j++) {
        Label label = new Label(composite, SWT.None);
        label.setText(STAT_PROPS[j] + ":");
        labels[j] = new Label(composite, SWT.None);
        labels[j].setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    }

}

From source file:org.griphyn.vdl.karajan.monitor.monitors.swing.GraphPanel.java

private Object colorToHTML(Color color) {
    return "#" + String.format("%02x%02x%02x", color.getRed(), color.getGreen(), color.getBlue());
}