Example usage for java.awt Color getRed

List of usage examples for java.awt Color getRed

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Introduction

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

Prototype

public int getRed()

Source Link

Document

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

Usage

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));
    }/*from  w  ww  .ja va 2 s.c  o m*/
    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:bwem.example.MapPrinterExample.java

private boolean getZoneColorCppAlgorithmAnyOf(java.util.Map<Area, List<ChokePoint>> chokePointsByArea,
        java.util.Map<Integer, Color> mapZoneColor, Color color) {
    for (Area neighbor : chokePointsByArea.keySet()) {
        int neighborId = neighbor.getId().intValue();
        Color neighboringColor = mapZoneColor.get(neighborId);
        if (neighboringColor != null && (Math.abs(color.getRed() - neighboringColor.getRed())
                + Math.abs(color.getGreen() - neighboringColor.getGreen()) < 150)) {
            return true;
        }//from www  . j  a  v a2  s . com
    }
    return false;
}

From source file:TableRowColumnTest.java

public PlanetTableFrame() {
    setTitle("TableRowColumnTest");
    setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);

    TableModel model = new DefaultTableModel(cells, columnNames) {
        public Class<?> getColumnClass(int c) {
            return cells[0][c].getClass();
        }//from   ww  w  . j  a  v  a  2 s .com
    };

    table = new JTable(model);

    table.setRowHeight(100);
    table.getColumnModel().getColumn(COLOR_COLUMN).setMinWidth(250);
    table.getColumnModel().getColumn(IMAGE_COLUMN).setMinWidth(100);

    final TableRowSorter<TableModel> sorter = new TableRowSorter<TableModel>(model);
    table.setRowSorter(sorter);
    sorter.setComparator(COLOR_COLUMN, new Comparator<Color>() {
        public int compare(Color c1, Color c2) {
            int d = c1.getBlue() - c2.getBlue();
            if (d != 0)
                return d;
            d = c1.getGreen() - c2.getGreen();
            if (d != 0)
                return d;
            return c1.getRed() - c2.getRed();
        }
    });
    sorter.setSortable(IMAGE_COLUMN, false);
    add(new JScrollPane(table), BorderLayout.CENTER);

    removedRowIndices = new HashSet<Integer>();
    removedColumns = new ArrayList<TableColumn>();

    final RowFilter<TableModel, Integer> filter = new RowFilter<TableModel, Integer>() {
        public boolean include(Entry<? extends TableModel, ? extends Integer> entry) {
            return !removedRowIndices.contains(entry.getIdentifier());
        }
    };

    // create menu

    JMenuBar menuBar = new JMenuBar();
    setJMenuBar(menuBar);

    JMenu selectionMenu = new JMenu("Selection");
    menuBar.add(selectionMenu);

    rowsItem = new JCheckBoxMenuItem("Rows");
    columnsItem = new JCheckBoxMenuItem("Columns");
    cellsItem = new JCheckBoxMenuItem("Cells");

    rowsItem.setSelected(table.getRowSelectionAllowed());
    columnsItem.setSelected(table.getColumnSelectionAllowed());
    cellsItem.setSelected(table.getCellSelectionEnabled());

    rowsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            table.clearSelection();
            table.setRowSelectionAllowed(rowsItem.isSelected());
            updateCheckboxMenuItems();
        }
    });
    selectionMenu.add(rowsItem);

    columnsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            table.clearSelection();
            table.setColumnSelectionAllowed(columnsItem.isSelected());
            updateCheckboxMenuItems();
        }
    });
    selectionMenu.add(columnsItem);

    cellsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            table.clearSelection();
            table.setCellSelectionEnabled(cellsItem.isSelected());
            updateCheckboxMenuItems();
        }
    });
    selectionMenu.add(cellsItem);

    JMenu tableMenu = new JMenu("Edit");
    menuBar.add(tableMenu);

    JMenuItem hideColumnsItem = new JMenuItem("Hide Columns");
    hideColumnsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            int[] selected = table.getSelectedColumns();
            TableColumnModel columnModel = table.getColumnModel();

            // remove columns from view, starting at the last
            // index so that column numbers aren't affected

            for (int i = selected.length - 1; i >= 0; i--) {
                TableColumn column = columnModel.getColumn(selected[i]);
                table.removeColumn(column);

                // store removed columns for "show columns" command

                removedColumns.add(column);
            }
        }
    });
    tableMenu.add(hideColumnsItem);

    JMenuItem showColumnsItem = new JMenuItem("Show Columns");
    showColumnsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            // restore all removed columns
            for (TableColumn tc : removedColumns)
                table.addColumn(tc);
            removedColumns.clear();
        }
    });
    tableMenu.add(showColumnsItem);

    JMenuItem hideRowsItem = new JMenuItem("Hide Rows");
    hideRowsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            int[] selected = table.getSelectedRows();
            for (int i : selected)
                removedRowIndices.add(table.convertRowIndexToModel(i));
            sorter.setRowFilter(filter);
        }
    });
    tableMenu.add(hideRowsItem);

    JMenuItem showRowsItem = new JMenuItem("Show Rows");
    showRowsItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            removedRowIndices.clear();
            sorter.setRowFilter(filter);
        }
    });
    tableMenu.add(showRowsItem);

    JMenuItem printSelectionItem = new JMenuItem("Print Selection");
    printSelectionItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            int[] selected = table.getSelectedRows();
            System.out.println("Selected rows: " + Arrays.toString(selected));
            selected = table.getSelectedColumns();
            System.out.println("Selected columns: " + Arrays.toString(selected));
        }
    });
    tableMenu.add(printSelectionItem);
}

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.
 *///ww w.j  av a 2  s .  c om
@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: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 w  w.j av  a 2 s.  c  o  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:org.tros.logo.swing.LogoMenuBar.java

/**
 * Set up the tools menu.//from  w ww .ja  v  a  2 s  .  co m
 *
 * @return
 */
private JMenu setupToolsMenu() {
    JMenu toolsMenu = new JMenu(Localization.getLocalizedString("ToolsMenu"));

    toolsPenColorChooser = new JMenuItem(Localization.getLocalizedString("ToolsPenColorChooser"));
    toolsCanvasColorChooser = new JMenuItem(Localization.getLocalizedString("ToolsCanvasColorChooser"));

    toolsPenColorChooser.setMnemonic('P');
    toolsCanvasColorChooser.setMnemonic('C');

    toolsPenColorChooser.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent ae) {
            Color selected = JColorChooser.showDialog(parent, Localization.getLocalizedString("ColorChooser"),
                    null);
            if (selected != null) {
                int red = selected.getRed();
                int green = selected.getGreen();
                int blue = selected.getBlue();
                String hex = String.format("#%02x%02x%02x", red, green, blue);
                controller.insertCommand("pencolor" + " " + hex);
            }
        }
    });
    toolsCanvasColorChooser.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent ae) {
            Color selected = JColorChooser.showDialog(parent, Localization.getLocalizedString("ColorChooser"),
                    null);
            if (selected != null) {
                int red = selected.getRed();
                int green = selected.getGreen();
                int blue = selected.getBlue();
                String hex = String.format("#%02x%02x%02x", red, green, blue);
                controller.insertCommand("canvascolor" + " " + hex);
            }
        }
    });

    toolsMenu.add(toolsPenColorChooser);
    toolsMenu.add(toolsCanvasColorChooser);

    toolsMenu.setMnemonic('T');

    return (toolsMenu);
}

From source file:org.jls.toolbox.math.chart.XYBlockChart.java

/**
 * Permet de modifier l'chelle de couleur utilise par le graphique. Cela
 * va crer un gradient de couleur entre les deux couleurs spcifies, la
 * premire couleur correspondant aux valeurs les plus fortes de l'chelle
 * des donnes  reprsenter. Les bornes infrieure et suprieure permettent
 * de prciser l'tendue des donnes reprsentes par cette chelle de
 * couleur.//from w w  w .j  av a  2s.co  m
 * 
 * @param colorMin
 *            Couleur d'arrive du gradient reprsentant les plus faibles
 *            valeurs de l'chelle.
 * @param colorMax
 *            Couleur de dpart du gradient reprsentant les plus fortes
 *            valeurs de l'chelle.
 * @param lowerBound
 *            Borne infrieure de l'chelle des donnes reprsentes.
 * @param upperBound
 *            Bornes suprieure de l'chelle des donnes reprsentes.
 */
public void setColorGradient(Color colorMin, Color colorMax, double lowerBound, double upperBound) {
    LookupPaintScale scale = new LookupPaintScale(lowerBound, upperBound, Color.lightGray);
    double r1, r2, dr, g1, g2, dg, b1, b2, db;
    int nbVal = (int) (upperBound - lowerBound + 0.5);

    // Acquisition des composantes
    r1 = colorMax.getRed();
    g1 = colorMax.getGreen();
    b1 = colorMax.getBlue();
    r2 = colorMin.getRed();
    g2 = colorMin.getGreen();
    b2 = colorMin.getBlue();

    // Calcul du delta entre les composantes
    dr = (r2 - r1) / nbVal;
    dg = (g2 - g1) / nbVal;
    db = (b2 - b1) / nbVal;

    // Cration du gradient
    for (int i = 0; i < nbVal; i++) {
        scale.add(lowerBound + i, new Color((int) r2, (int) g2, (int) b2));
        r2 = r2 - dr;
        g2 = g2 - dg;
        b2 = b2 - db;
    }

    // Mise  jour du graphique
    this.renderer.setPaintScale(scale);
    this.scaleLegend.setScale(scale);

    // Du fait que la lgende n'est pas lie aux modifications de la courbe,
    // il faut rcrer la lgende  la main.
    this.chart.removeSubtitle(this.scaleLegend);
    createPaintScaleLegend(scale);
}

From source file:org.openhab.binding.diyonxbee.internal.DiyOnXBeeBinding.java

private String makeRGB(Color color) {
    final StringBuilder sb = new StringBuilder(12);
    sb.append("RGB");
    appendColor(sb, color.getRed());
    appendColor(sb, color.getGreen());/*w  w  w  . j  ava  2  s  .  co  m*/
    appendColor(sb, color.getBlue());
    return sb.toString();
}

From source file:haven.Utils.java

public static Color preblend(Color c1, Color c2) {
    double a1 = c1.getAlpha() / 255.0;
    double a2 = c2.getAlpha() / 255.0;
    /* I can't help but feel that this should be possible to
     * express in some simpler form, but I can't see how. */
    double ac = a1 + a2 - (a1 * a2);
    return (new Color((int) Math.round((((c2.getRed() * a2) - (c1.getRed() * a2)) / ac) + c1.getRed()),
            (int) Math.round((((c2.getGreen() * a2) - (c1.getGreen() * a2)) / ac) + c1.getGreen()),
            (int) Math.round((((c2.getBlue() * a2) - (c1.getBlue() * a2)) / ac) + c1.getBlue()),
            (int) Math.round(ac * 255)));
}

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());
}