Example usage for java.awt Color getHSBColor

Introduction

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

Prototype

public static Color getHSBColor(float h, float s, float b) 

Source Link

Document

Creates a Color object based on the specified values for the HSB color model.

Usage

From source file:ch.zhaw.ias.dito.ui.util.ColorPaintScale.java

@Override
public Paint getPaint(double value) {
    return Color.getHSBColor((float) (step * (value - lowerBound)), 1.0f, 1.0f);
}

---

From source file:Main.java

private int getValue() {
    color = Color.getHSBColor(r.nextFloat(), 1, 1);
    return r.nextInt(6) + 1;
}

---

From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.DirectionAutocorrelationLineAndShapeRenderer.java

/**
 * Get a color from the y value.// w  w  w  . j  av  a  2s. c  om
 *
 * @param value
 * @return
 */
private static Color colorFor(double value) {
    float saturation = 0.8f; //saturation
    float brightness = 0.7f; //brightness
    float hue = 0.2f * (float) value;//hue

    return Color.getHSBColor(hue, saturation, brightness);
}

---

From source file:Utils.java

/**
 * Derives a color by adding the specified offsets to the base color's 
 * hue, saturation, and brightness values.   The resulting hue, saturation,
 * and brightness values will be contrained to be between 0 and 1.
 * @param base the color to which the HSV offsets will be added
 * @param dH the offset for hue// w  ww  . ja  v  a2 s .  co m
 * @param dS the offset for saturation
 * @param dB the offset for brightness
 * @return Color with modified HSV values
 */
public static Color deriveColorHSB(Color base, float dH, float dS, float dB) {
    float hsb[] = Color.RGBtoHSB(base.getRed(), base.getGreen(), base.getBlue(), null);

    hsb[0] += dH;
    hsb[1] += dS;
    hsb[2] += dB;
    return Color.getHSBColor(hsb[0] < 0 ? 0 : (hsb[0] > 1 ? 1 : hsb[0]),
            hsb[1] < 0 ? 0 : (hsb[1] > 1 ? 1 : hsb[1]), hsb[2] < 0 ? 0 : (hsb[2] > 1 ? 1 : hsb[2]));

}

---

From source file:Main.java

@Override
public void paintComponent(Graphics g) {
    g.setColor(Color.getHSBColor(new Random().nextFloat(), 1, 1));
    g.fillRect(0, 0, getWidth(), getHeight());
}

---

From source file:layout.BLDComponent.java

public BLDComponent(float alignmentX, float hue, int shortSideSize, boolean restrictSize, boolean printSize,
        String name) {//from  www . j a  va2 s .c o  m
    this.name = name;
    this.restrictMaximumSize = restrictSize;
    this.printSize = printSize;
    setAlignmentX(alignmentX);
    normalHue = Color.getHSBColor(hue, 0.4f, 0.85f);
    preferredSize = new Dimension(shortSideSize * 2, shortSideSize);

    addMouseListener(this);
}

---

From source file:edu.uchc.octane.Palm.java

/**
 * Constructor/*from   w  w  w  .j a va 2  s  . c  o  m*/
 * @param dataset The dataset
 */
public Palm(TrajDataset dataset) {
    dataset_ = dataset;
    lut_ = new int[256];
    for (int i = 0; i < 256; i++) {
        lut_[i] = Color.getHSBColor(i / 255f, 1f, 1f).getRGB();
    }
}

---

From source file:net.sf.mzmine.modules.peaklistmethods.peakpicking.adap3decompositionV1_5.SimpleScatterPlot.java

public SimpleScatterPlot(double[] xValues, double[] yValues, double[] colors, String xLabel, String yLabel) {
    super(null, true);

    setBackground(Color.white);/*from  w  w w  .  jav  a  2 s  .  com*/
    setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));

    xAxis = new NumberAxis(xLabel);
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setUpperMargin(0);
    xAxis.setLowerMargin(0);

    yAxis = new NumberAxis(yLabel);
    yAxis.setAutoRangeIncludesZero(false);
    yAxis.setUpperMargin(0);
    yAxis.setLowerMargin(0);

    xyDataset = new DefaultXYZDataset();
    int length = Math.min(xValues.length, yValues.length);
    double[][] data = new double[3][length];
    System.arraycopy(xValues, 0, data[0], 0, length);
    System.arraycopy(yValues, 0, data[1], 0, length);
    System.arraycopy(colors, 0, data[2], 0, length);
    xyDataset.addSeries(SERIES_ID, data);

    XYDotRenderer renderer = new XYDotRenderer() {
        @Override
        public Paint getItemPaint(int row, int col) {
            double c = xyDataset.getZ(row, col).doubleValue();
            return Color.getHSBColor((float) c, 1.0f, 1.0f);
        }
    };

    renderer.setDotHeight(3);
    renderer.setDotWidth(3);

    plot = new XYPlot(xyDataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinesVisible(true);

    chart = new JFreeChart("", new Font("SansSerif", Font.BOLD, 12), plot, false);
    chart.setBackgroundPaint(Color.white);

    super.setChart(chart);
}

---

From source file:GeMSE.Visualization.ElbowPlot.java

public void Plot(ArrayList<Double[]> pvData, ArrayList<Double[]> dData, int cut) {
    double maxY = 0;

    float[] secYColor = new float[3];
    Color.RGBtoHSB(153, 245, 255, secYColor);

    float[] priYColor = new float[3];
    Color.RGBtoHSB(255, 255, 255, priYColor);

    float[] cutColor = new float[3];
    Color.RGBtoHSB(255, 255, 0, cutColor);

    //create the series - add some dummy data
    XYSeries pvSeries = new XYSeries("Percentage of variance        ");
    for (int i = 1; i < pvData.size(); i++) {
        pvSeries.add(pvData.get(i)[0], pvData.get(i)[1]);
        maxY = Math.max(maxY, pvData.get(i)[1]);
    }/*from   w  w w .  j  a  v a  2 s  . co  m*/

    XYSeries dSeries = new XYSeries("Percentage of differences between slopes        ");
    for (int i = 0; i < dData.size(); i++)
        dSeries.add(dData.get(i)[0], dData.get(i)[1]);

    XYSeries cutSeries = new XYSeries("Cut        ");
    cutSeries.add(cut, 0.0);
    cutSeries.add(cut, maxY);

    //create the datasets
    XYSeriesCollection pvDataSeries = new XYSeriesCollection();
    pvDataSeries.addSeries(pvSeries);

    XYSeriesCollection cutDataSeries = new XYSeriesCollection();
    cutDataSeries.addSeries(cutSeries);

    XYSeriesCollection dDataSeries = new XYSeriesCollection();
    dDataSeries.addSeries(dSeries);

    //construct the plot
    XYPlot plot = new XYPlot();
    plot.setDataset(0, pvDataSeries);
    plot.setDataset(1, cutDataSeries);
    plot.setDataset(2, dDataSeries);

    // use XYSplineRenderer if you want to smooth the lines.
    XYLineAndShapeRenderer pvRenderer = new XYLineAndShapeRenderer();
    pvRenderer.setSeriesPaint(0, Color.getHSBColor(priYColor[0], priYColor[1], priYColor[2]));

    BasicStroke dstroke = new BasicStroke(2.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND, 1.0f,
            new float[] { 1.0f, 10.0f }, 0.0f);
    XYLineAndShapeRenderer dRenderer = new XYLineAndShapeRenderer();
    dRenderer.setSeriesPaint(0, Color.getHSBColor(secYColor[0], secYColor[1], secYColor[2]));
    dRenderer.setSeriesStroke(0, dstroke);

    BasicStroke cutStoke = new BasicStroke(4);
    // use XYSplineRenderer if you want to smooth the lines.
    //XYSplineRenderer cutRenderer = new XYSplineRenderer();
    XYLineAndShapeRenderer cutRenderer = new XYLineAndShapeRenderer();
    cutRenderer.setSeriesPaint(0, Color.getHSBColor(cutColor[0], cutColor[1], cutColor[2]));
    cutRenderer.setSeriesStroke(0, cutStoke);

    plot.setRenderer(0, pvRenderer);
    plot.setRenderer(1, cutRenderer);
    plot.setRenderer(2, dRenderer);

    plot.setRangeAxis(0, new NumberAxis("\n\nPercentage of Variance"));
    plot.setRangeAxis(1, new NumberAxis("Percentage of Difference Between Slopes"));
    plot.setDomainAxis(new NumberAxis("Number of Clusters\n\n"));

    //Map the data to the appropriate axis
    plot.mapDatasetToRangeAxis(0, 0);
    plot.mapDatasetToRangeAxis(1, 0);
    plot.mapDatasetToRangeAxis(2, 1);

    float[] hsbValues = new float[3];
    Color.RGBtoHSB(16, 23, 67, hsbValues);
    plot.setBackgroundPaint(Color.getHSBColor(hsbValues[0], hsbValues[1], hsbValues[2]));

    Font axisLabelFont = new Font("Dialog", Font.PLAIN, 14);
    Font axisTickLabelFont = new Font("Dialog", Font.PLAIN, 12);
    Font legendFont = new Font("Dialog", Font.PLAIN, 14);

    plot.setDomainGridlinePaint(Color.gray);
    plot.setRangeGridlinePaint(Color.gray);

    plot.getDomainAxis().setTickLabelPaint(Color.white);
    plot.getDomainAxis().setLabelPaint(Color.white);
    plot.getDomainAxis().setLabelFont(axisLabelFont);
    plot.getDomainAxis().setTickLabelFont(axisTickLabelFont);

    plot.getRangeAxis().setTickLabelPaint(Color.getHSBColor(priYColor[0], priYColor[1], priYColor[2]));
    plot.getRangeAxis().setLabelPaint(Color.getHSBColor(priYColor[0], priYColor[1], priYColor[2]));
    plot.getRangeAxis().setLabelFont(axisLabelFont);
    plot.getRangeAxis().setTickLabelFont(axisTickLabelFont);

    plot.getRangeAxis(1).setTickLabelPaint(Color.getHSBColor(secYColor[0], secYColor[1], secYColor[2]));
    plot.getRangeAxis(1).setLabelPaint(Color.getHSBColor(secYColor[0], secYColor[1], secYColor[2]));
    plot.getRangeAxis(1).setLabelFont(axisLabelFont);
    plot.getRangeAxis(1).setTickLabelFont(axisTickLabelFont);

    //generate the chart
    JFreeChart chart = new JFreeChart("\nSuggested number of clusters determined using Elbow method", getFont(),
            plot, true);

    chart.getTitle().setPaint(Color.white);
    chart.getLegend().setBackgroundPaint(Color.black);
    chart.getLegend().setItemPaint(Color.white);
    chart.getLegend().setPosition(RectangleEdge.BOTTOM);
    chart.getLegend().setItemFont(legendFont);

    float[] hsbValues2 = new float[3];
    Color.RGBtoHSB(36, 43, 87, hsbValues2);
    chart.setBackgroundPaint(Color.getHSBColor(hsbValues2[0], hsbValues2[1], hsbValues2[2]));
    JPanel chartPanel = new ChartPanel(chart);

    GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
    chartPanel.setPreferredSize(
            new java.awt.Dimension((int) Math.round((gd.getDisplayMode().getWidth() * 1.5) / 3.0),
                    (int) Math.round((gd.getDisplayMode().getHeight() * 1.5) / 3.0)));

    setContentPane(chartPanel);
}

---

From source file:net.sf.mzmine.modules.peaklistmethods.peakpicking.adap3decompositionV1_5.EICPlot.java

public EICPlot(List<List<NavigableMap<Double, Double>>> clusters, List<Double> colors, List<List<String>> info,
        List<NavigableMap<Double, Double>> modelPeaks) {
    super(null, true);

    setBackground(Color.white);//from   w w  w .  j ava  2s.  com
    setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));

    NumberAxis xAxis = new NumberAxis("Retention Time");
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setUpperMargin(0);
    xAxis.setLowerMargin(0);

    NumberAxis yAxis = new NumberAxis("Intensity");
    yAxis.setAutoRangeIncludesZero(false);
    yAxis.setUpperMargin(0);
    yAxis.setLowerMargin(0);

    xyDataset = new XYSeriesCollection();
    colorDataset = new ArrayList<>();
    toolTips = new ArrayList<>();

    int seriesID = 0;

    for (int i = 0; i < clusters.size(); ++i) {
        List<NavigableMap<Double, Double>> cluster = clusters.get(i);
        double color = colors.get(i);

        for (int j = 0; j < cluster.size(); ++j) {
            XYSeries series = new XYSeries(seriesID++);

            for (Entry<Double, Double> e : cluster.get(j).entrySet())
                series.add(e.getKey(), e.getValue());

            xyDataset.addSeries(series);
            colorDataset.add(color);
            toolTips.add(info.get(i).get(j));
        }
    }

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer() {
        @Override
        public Paint getItemPaint(int row, int col) {
            double c = colorDataset.get(row);
            return Color.getHSBColor((float) c, 1.0f, 1.0f);
        }
    };

    renderer.setDefaultShapesVisible(false);
    renderer.setDefaultToolTipGenerator(new XYToolTipGenerator() {
        @Override
        public String generateToolTip(XYDataset dataset, int series, int item) {
            try {
                return toolTips.get(series);
            } catch (NullPointerException | IndexOutOfBoundsException e) {
                return "";
            }
        }
    });

    XYPlot plot = new XYPlot(xyDataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinesVisible(true);

    JFreeChart chart = new JFreeChart("", new Font("SansSerif", Font.BOLD, 12), plot, false);
    chart.setBackgroundPaint(Color.white);

    super.setChart(chart);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »