Example usage for java.awt Color HSBtoRGB

List of usage examples for java.awt Color HSBtoRGB

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Introduction

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

Prototype

public static int HSBtoRGB(float hue, float saturation, float brightness)

Source Link

Document

Converts the components of a color, as specified by the HSB model, to an equivalent set of values for the default RGB model.

Usage

From source file:net.sf.maltcms.chromaui.foldChangeViewer.tasks.FoldChangeViewLoaderWorker.java

@Override
public void run() {
    ProgressHandle handle = ProgressHandleFactory.createHandle("Creating fold change plot");
    try {/*from   w  w  w .  j av  a2  s.c o m*/
        handle.setDisplayName("Loading fold change elements");//+new File(this.files.getResourceLocation()).getName());
        handle.start(5);
        handle.progress("Reading settings", 1);
        RTUnit rtAxisUnit = RTUnit.valueOf(sp.getProperty("rtAxisUnit", "SECONDS"));
        handle.progress("Retrieving data", 2);
        XYShapeRenderer renderer = new XYShapeRenderer() {

            @Override
            protected Paint getPaint(XYDataset dataset, int series, int item) {
                double x = dataset.getXValue(series, item);
                double y = dataset.getYValue(series, item);
                if (Math.abs(x) < 1.0) {
                    Paint p = super.getPaint(dataset, series, item);
                    if (p instanceof Color) {
                        Color color = (Color) p;
                        float[] values = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(),
                                new float[3]);
                        Color hsb = new Color(
                                Color.HSBtoRGB(values[0], (float) Math.max(0.1, values[1] - 0.9), values[2]));
                        return new Color(hsb.getRed(), hsb.getGreen(), hsb.getBlue(), 64);
                    }
                }
                return super.getPaint(dataset, series, item);
            }

        };
        renderer.setAutoPopulateSeriesFillPaint(true);
        renderer.setAutoPopulateSeriesOutlinePaint(true);
        renderer.setBaseCreateEntities(true);
        handle.progress("Building plot", 3);
        XYPlot plot = new XYPlot(dataset, new NumberAxis("log2 fold change"), new NumberAxis("-log10 p-value"),
                renderer);
        BasicStroke dashed = new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 5.0f,
                new float[] { 5.0f }, 0.0f);
        ValueMarker marker = new ValueMarker(-Math.log10(0.05), Color.RED, dashed);
        marker.setLabel("p-value=0.05");
        marker.setLabelAnchor(RectangleAnchor.BOTTOM_LEFT);
        marker.setLabelOffset(new RectangleInsets(UnitType.ABSOLUTE, 0, 50, 10, 0));
        marker.setLabelOffsetType(LengthAdjustmentType.EXPAND);
        marker.setLabelPaint(Color.LIGHT_GRAY);
        plot.addRangeMarker(marker);

        Font font1 = new Font("SansSerif", Font.PLAIN, 12);
        SelectionAwareXYTooltipGenerator tooltipGenerator = cvtc.getLookup()
                .lookup(SelectionAwareXYTooltipGenerator.class);
        if (tooltipGenerator == null) {
            tooltipGenerator = new SelectionAwareXYTooltipGenerator(tooltipGenerator) {
                @Override
                public String createSelectionAwareTooltip(XYDataset xyd, int i, int i1) {
                    FoldChangeDataset dataset = (FoldChangeDataset) xyd;
                    FoldChangeElement fce = dataset.getNamedElementProvider().get(i).get(i1);
                    StringBuilder sb = new StringBuilder();
                    sb.append("<html>");
                    sb.append(fce.getPeakGroup().getMajorityDisplayName());
                    sb.append("<br>");
                    sb.append("log2 fold change=");
                    sb.append(fce.getFoldChange());
                    sb.append("<br>");
                    sb.append("p-value=");
                    sb.append(Math.pow(10, -fce.getPvalue()));
                    sb.append("</html>");
                    return sb.toString();
                }
            };
        }
        tooltipGenerator.setXYToolTipGenerator(new XYToolTipGenerator() {
            @Override
            public String generateToolTip(XYDataset xyd, int i, int i1) {
                Comparable comp = xyd.getSeriesKey(i);
                double x = xyd.getXValue(i, i1);
                double y = xyd.getYValue(i, i1);
                StringBuilder sb = new StringBuilder();
                sb.append("<html>");
                sb.append(comp);
                sb.append("<br>");
                sb.append("log2 fold change=");
                sb.append(x);
                sb.append("<br>");
                sb.append("p-value=");
                sb.append(sb.append(Math.pow(10, -y)));
                sb.append("</html>");
                return sb.toString();
            }
        });
        plot.getRenderer().setBaseToolTipGenerator(tooltipGenerator);
        handle.progress("Configuring plot", 4);
        configurePlot(plot, rtAxisUnit);
        final FoldChangeViewPanel cmhp = cvtc.getLookup().lookup(FoldChangeViewPanel.class);
        Range domainRange = null;
        Range valueRange = null;
        if (cmhp != null) {
            XYPlot xyplot = cmhp.getPlot();
            if (xyplot != null) {
                ValueAxis domain = xyplot.getDomainAxis();
                domainRange = domain.getRange();
                ValueAxis range = xyplot.getRangeAxis();
                valueRange = range.getRange();
            }
        }

        if (domainRange != null) {
            plot.getDomainAxis().setRange(domainRange);
        }
        if (valueRange != null) {
            Logger.getLogger(getClass().getName()).info("Setting previous value range!");
        }
        handle.progress("Adding plot to panel", 5);
        final XYPlot targetPlot = plot;
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                final FoldChangeViewPanel cmhp = cvtc.getLookup().lookup(FoldChangeViewPanel.class);
                cmhp.setPlot(targetPlot);
                cvtc.requestActive();
            }
        });
    } finally {
        handle.finish();
    }
}

From source file:it.smartcommunitylab.parking.management.web.manager.MarkerIconStorage.java

private static int getNewPixelRGB(int replacement, int destRGB) {
    float[] destHSB = getHSBArray(destRGB);
    float[] replHSB = getHSBArray(replacement);

    int rgbnew = Color.HSBtoRGB(replHSB[HUE], replHSB[SATURATION], destHSB[BRIGHTNESS]);
    return rgbnew;
}

From source file:uk.bl.wa.tika.parser.imagefeatures.FaceDetectionParser.java

private static Color maxBrightness(Color c) {
    float[] hsv = new float[3];
    Color.RGBtoHSB(c.getRed(), c.getGreen(), c.getBlue(), hsv);
    return new Color(Color.HSBtoRGB(hsv[0], hsv[1], 1.0f));
}

From source file:org.polymap.rhei.batik.engine.svg.Svg2Png.java

private static BufferedImage shiftHue(BufferedImage img, ImageConfiguration imageConfiguration) {
    int height = img.getHeight();
    int width = img.getWidth();
    int imageType = 0;
    if (imageConfiguration.getColorType() == COLOR_TYPE.MONOCHROM) {
        imageType = BufferedImage.TYPE_BYTE_BINARY;
    } else if (imageConfiguration.getColorType() == COLOR_TYPE.GRAY) {
        imageType = BufferedImage.TYPE_BYTE_GRAY;
    } else if (imageConfiguration.getColorType() == COLOR_TYPE.RGB) {
        imageType = BufferedImage.TYPE_INT_RGB;
    } else {/*  www  .j ava  2  s  .c  om*/
        imageType = BufferedImage.TYPE_INT_ARGB;
    }

    BufferedImage finalThresholdImage = new BufferedImage(width, height, imageType);

    Float hueDelta = null;
    Float saturationDelta = null;
    Float brightnessDelta = null;
    if (imageConfiguration.getRgb() != null) {
        hueDelta = degreeToPercent(imageConfiguration.getRgb().getHSB()[0]);
        saturationDelta = imageConfiguration.getRgb().getHSB()[1];
        brightnessDelta = imageConfiguration.getRgb().getHSB()[2];
    } else {
        hueDelta = imageConfiguration.getAdjHue();
        saturationDelta = imageConfiguration.getAdjSaturation();
        brightnessDelta = imageConfiguration.getAdjBrightness();
    }

    if (hueDelta == null) {
        hueDelta = 0f;
    }
    if (saturationDelta == null) {
        saturationDelta = 0f;
    }
    if (brightnessDelta == null) {
        brightnessDelta = 0f;
    }
    for (int x = 0; x < width; x++) {
        try {
            for (int y = 0; y < height; y++) {
                int rgb = img.getRGB(x, y);
                Color color = new Color(rgb);
                float[] hsb = getHsb(imageConfiguration, color);
                hsb = applyDeltas(imageConfiguration, hueDelta, saturationDelta, brightnessDelta, hsb);
                hsb = replaceColors(imageConfiguration, color, hsb);
                int newRGB = Color.HSBtoRGB(hsb[0], hsb[1], hsb[2]);
                finalThresholdImage.setRGB(x, y, newRGB);
                if (imageType == BufferedImage.TYPE_INT_ARGB) {
                    setAlpha(finalThresholdImage, x, y, rgb);
                    finalThresholdImage = makeColorsTransparent(finalThresholdImage, imageConfiguration,
                            new Color(newRGB));
                }
            }
        } catch (Exception e) {
            e.getMessage();
        }
    }

    return finalThresholdImage;
}

From source file:hudson.plugins.plot.PlotData.java

/**
 * Generates the plot and stores it in the plot instance variable.
 * // w  w w  . j  av a2  s  .c o  m
 * @param forceGenerate if true, force the plot to be re-generated
 *        even if the on-disk data hasn't changed
 */
private void generatePlot(boolean forceGenerate) {
    class Label implements Comparable<Label> {
        final private Integer buildNum;
        final private String buildDate;
        final private String text;

        public Label(String buildNum, String buildTime, String text) {
            this.buildNum = Integer.parseInt(buildNum);
            synchronized (DATE_FORMAT) {
                this.buildDate = DATE_FORMAT.format(new Date(Long.parseLong(buildTime)));
            }
            this.text = text;
        }

        public int compareTo(Label that) {
            return this.buildNum - that.buildNum;
        }

        @Override
        public boolean equals(Object o) {
            return o instanceof Label && ((Label) o).buildNum.equals(buildNum);
        }

        @Override
        public int hashCode() {
            return buildNum.hashCode();
        }

        public String numDateString() {
            return "#" + buildNum + " (" + buildDate + ")";
        }

        @Override
        public String toString() {
            return text != null ? text : numDateString();
        }
    }
    LOGGER.fine("Generating plot from file: " + csvFilePath.getName());
    PlotCategoryDataset dataset = new PlotCategoryDataset();
    for (String[] record : rawPlotData) {
        // record: series y-value, series label, build number, build date, url
        int buildNum;
        try {
            buildNum = Integer.valueOf(record[2]);
            if (project.getBuildByNumber(buildNum) == null || buildNum > getRightBuildNum()) {
                continue; // skip this record
            }
        } catch (NumberFormatException nfe) {
            continue; // skip this record all together
        }
        Number value = null;
        try {
            value = Integer.valueOf(record[0]);
        } catch (NumberFormatException nfe) {
            try {
                value = Double.valueOf(record[0]);
            } catch (NumberFormatException nfe2) {
                continue; // skip this record all together
            }
        }
        String series = record[1];
        Label xlabel = getUrlUseDescr() ? new Label(record[2], record[3], descriptionForBuild(buildNum))
                : new Label(record[2], record[3], getBuildName(buildNum));
        String url = null;
        if (record.length >= 5)
            url = record[4];
        dataset.setValue(value, url, series, xlabel);
    }
    int numBuilds;
    try {
        numBuilds = Integer.parseInt(getURLNumBuilds());
    } catch (NumberFormatException nfe) {
        numBuilds = DEFAULT_NUMBUILDS;
    }
    dataset.clipDataset(numBuilds);
    plot = createChart(dataset);
    CategoryPlot categoryPlot = (CategoryPlot) plot.getPlot();
    categoryPlot.setDomainGridlinePaint(Color.black);
    categoryPlot.setRangeGridlinePaint(Color.black);
    categoryPlot.setDrawingSupplier(PlotData.supplier);
    CategoryAxis domainAxis = new ShiftedCategoryAxis(Messages.Plot_Build());
    categoryPlot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.03);
    domainAxis.setCategoryMargin(0.0);
    for (Object category : dataset.getColumnKeys()) {
        Label label = (Label) category;
        if (label.text != null) {
            domainAxis.addCategoryLabelToolTip(label, label.numDateString());
        } else {
            domainAxis.addCategoryLabelToolTip(label, descriptionForBuild(label.buildNum));
        }
    }

    AbstractCategoryItemRenderer renderer = (AbstractCategoryItemRenderer) categoryPlot.getRenderer();
    int numColors = dataset.getRowCount();
    for (int i = 0; i < numColors; i++) {
        renderer.setSeriesPaint(i, new Color(Color.HSBtoRGB((1f / numColors) * i, 1f, 1f)));
    }
    renderer.setStroke(new BasicStroke(2.0f));
    renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator(Messages.Plot_Build() + " {1}: {2}",
            NumberFormat.getInstance()));
    renderer.setItemURLGenerator(new PointURLGenerator());
    if (renderer instanceof LineAndShapeRenderer) {
        LineAndShapeRenderer lasRenderer = (LineAndShapeRenderer) renderer;
        lasRenderer.setShapesVisible(true); // TODO: deprecated, may be unnecessary
    }
}

From source file:hudson.plugins.plot.Plot.java

/**
 * Generates the plot and stores it in the plot instance variable.
 *
 * @param forceGenerate/*w w w .  j  a v a2s .  co  m*/
 *            if true, force the plot to be re-generated even if the on-disk
 *            data hasn't changed
 */
private void generatePlot(boolean forceGenerate) {
    class Label implements Comparable<Label> {
        final private Integer buildNum;
        final private String buildDate;
        final private String text;

        public Label(String buildNum, String buildTime, String text) {
            this.buildNum = Integer.parseInt(buildNum);
            synchronized (DATE_FORMAT) {
                this.buildDate = DATE_FORMAT.format(new Date(Long.parseLong(buildTime)));
            }
            this.text = text;
        }

        public Label(String buildNum, String buildTime) {
            this(buildNum, buildTime, null);
        }

        public int compareTo(Label that) {
            return this.buildNum - that.buildNum;
        }

        @Override
        public boolean equals(Object o) {
            return o instanceof Label && ((Label) o).buildNum.equals(buildNum);
        }

        @Override
        public int hashCode() {
            return buildNum.hashCode();
        }

        public String numDateString() {
            return "#" + buildNum + " (" + buildDate + ")";
        }

        @Override
        public String toString() {
            return text != null ? text : numDateString();
        }
    }
    // LOGGER.info("Determining if we should generate plot " +
    // getCsvFileName());
    File csvFile = new File(project.getRootDir(), getCsvFileName());
    if (csvFile.lastModified() == csvLastModification && plot != null && !forceGenerate) {
        // data hasn't changed so don't regenerate the plot
        return;
    }
    if (rawPlotData == null || csvFile.lastModified() > csvLastModification) {
        // data has changed or has not been loaded so load it now
        loadPlotData();
    }
    // LOGGER.info("Generating plot " + getCsvFileName());
    csvLastModification = csvFile.lastModified();
    PlotCategoryDataset dataset = new PlotCategoryDataset();
    for (String[] record : rawPlotData) {
        // record: series y-value, series label, build number, build date,
        // url
        int buildNum;
        try {
            buildNum = Integer.valueOf(record[2]);
            if (!reportBuild(buildNum) || buildNum > getRightBuildNum()) {
                continue; // skip this record
            }
        } catch (NumberFormatException nfe) {
            LOGGER.log(Level.SEVERE, "Exception converting to integer", nfe);
            continue; // skip this record all together
        }
        Number value = null;
        try {
            value = Integer.valueOf(record[0]);
        } catch (NumberFormatException nfe) {
            try {
                value = Double.valueOf(record[0]);
            } catch (NumberFormatException nfe2) {
                LOGGER.log(Level.SEVERE, "Exception converting to number", nfe2);
                continue; // skip this record all together
            }
        }
        String series = record[1];
        Label xlabel = getUrlUseDescr() ? new Label(record[2], record[3], descriptionForBuild(buildNum))
                : new Label(record[2], record[3]);
        String url = null;
        if (record.length >= 5)
            url = record[4];
        dataset.setValue(value, url, series, xlabel);
    }

    String urlNumBuilds = getURLNumBuilds();
    int numBuilds;
    if (StringUtils.isBlank(urlNumBuilds)) {
        numBuilds = Integer.MAX_VALUE;
    } else {
        try {
            numBuilds = Integer.parseInt(urlNumBuilds);
        } catch (NumberFormatException nfe) {
            LOGGER.log(Level.SEVERE, "Exception converting to integer", nfe);
            numBuilds = Integer.MAX_VALUE;
        }
    }

    dataset.clipDataset(numBuilds);
    plot = createChart(dataset);
    CategoryPlot categoryPlot = (CategoryPlot) plot.getPlot();
    categoryPlot.setDomainGridlinePaint(Color.black);
    categoryPlot.setRangeGridlinePaint(Color.black);
    categoryPlot.setDrawingSupplier(Plot.supplier);
    CategoryAxis domainAxis = new ShiftedCategoryAxis(Messages.Plot_Build());
    categoryPlot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.03);
    domainAxis.setCategoryMargin(0.0);
    for (Object category : dataset.getColumnKeys()) {
        Label label = (Label) category;
        if (label.text != null) {
            domainAxis.addCategoryLabelToolTip(label, label.numDateString());
        } else {
            domainAxis.addCategoryLabelToolTip(label, descriptionForBuild(label.buildNum));
        }
    }
    // Replace the range axis by a logarithmic axis if the option is
    // selected
    if (isLogarithmic()) {
        LogarithmicAxis logAxis = new LogarithmicAxis(getYaxis());
        logAxis.setExpTickLabelsFlag(true);
        categoryPlot.setRangeAxis(logAxis);
    }

    // optionally exclude zero as default y-axis value
    ValueAxis rangeAxis = categoryPlot.getRangeAxis();
    if ((rangeAxis != null) && (rangeAxis instanceof NumberAxis)) {
        if (hasYaxisMinimum()) {
            ((NumberAxis) rangeAxis).setLowerBound(getYaxisMinimum());
        }
        if (hasYaxisMaximum()) {
            ((NumberAxis) rangeAxis).setUpperBound(getYaxisMaximum());
        }
        ((NumberAxis) rangeAxis).setAutoRangeIncludesZero(!getExclZero());
    }

    AbstractCategoryItemRenderer renderer = (AbstractCategoryItemRenderer) categoryPlot.getRenderer();
    int numColors = dataset.getRowCount();
    for (int i = 0; i < numColors; i++) {
        renderer.setSeriesPaint(i, new Color(Color.HSBtoRGB((1f / numColors) * i, 1f, 1f)));
    }
    renderer.setBaseStroke(new BasicStroke(2.0f));
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator(Messages.Plot_Build() + " {1}: {2}",
            NumberFormat.getInstance()));
    renderer.setBaseItemURLGenerator(new PointURLGenerator());
    if (renderer instanceof LineAndShapeRenderer) {
        String s = getUrlStyle();
        LineAndShapeRenderer lasRenderer = (LineAndShapeRenderer) renderer;
        if ("lineSimple".equalsIgnoreCase(s)) {
            lasRenderer.setShapesVisible(false); // TODO: deprecated, may be unnecessary
        } else {
            lasRenderer.setShapesVisible(true); // TODO: deprecated, may be unnecessary
        }
    }
}

From source file:de._13ducks.cor.graphics.GraphicsComponent.java

protected void calcColoredMaps(Color[] colors) {
    // Berechnet die eingefrbten Texturen, z.B. fr Gebude
    ArrayList<CoRImage> tList = new ArrayList<CoRImage>();
    tList.addAll(coloredImgMap.values());
    coloredImgMap.clear();/*from  w w w .j a va  2  s  .c o  m*/
    for (int i = 0; i < tList.size(); i++) {
        BufferedImage im = (BufferedImage) tList.get(i).getImage();
        for (int playerId = 0; playerId < colors.length; playerId++) {
            BufferedImage preImg = new BufferedImage(im.getWidth(), im.getHeight(),
                    BufferedImage.TYPE_INT_ARGB);
            for (int x = 0; x < im.getWidth(); x++) {
                for (int y = 0; y < im.getHeight(); y++) {
                    // Das ganze Raster durchgehen und Farben ersetzen
                    // Ersetzfarbe da?
                    int rgb = im.getRGB(x, y);

                    float[] col = Color.RGBtoHSB((rgb >> 16) & 0xff, (rgb >> 8) & 0xff, rgb & 0xff, null);
                    if (col[0] >= 0.8583333f && col[0] <= 0.8666666f) {
                        // Ja, ersetzen
                        Color tc = colors[playerId];
                        int targetC = Color.HSBtoRGB(
                                Color.RGBtoHSB(tc.getRed(), tc.getGreen(), tc.getBlue(), null)[0], 1.0f,
                                col[2]);
                        int a = (rgb >> 24) & 0xff;
                        targetC = (targetC & (~(0xff << 24)) | (a << 24));
                        preImg.setRGB(x, y, targetC);

                    } else {
                        preImg.setRGB(x, y, im.getRGB(x, y));
                    }
                }
            }
            // Bild berechnet, einfgen
            CoRImage newImg = new CoRImage(preImg);
            newImg.setImageName(tList.get(i).getImageName());
            coloredImgMap.put(newImg.getImageName() + playerId, newImg);
        }

    }
}

From source file:self.philbrown.javaQuery.$.java

/**
 * Include the html string the selected views. If a view has a setText method, it is used. Otherwise,
 * a new TextView is created. This html can also handle image tags for both urls and local files.
 * Local files should be the name (for example, for R.id.ic_launcher, just use ic_launcher).
 * @param html the HTML String to include
 *///from  w  w w.  j a v  a 2 s  . co m
public $ html(String html) {
    for (Component view : this.views) {
        try {
            Method m = view.getClass().getMethod("setText", new Class<?>[] { String.class });
            m.invoke(view, html);
        } catch (Throwable t) {
            if (view instanceof Container) {
                try {
                    //no setText method. Try a TextView
                    JLabel label = new JLabel();
                    int rgba = Color.HSBtoRGB(0, 0, 0);
                    rgba |= (0 & 0xff);
                    label.setBackground(new Color(rgba, true));
                    label.setBounds(label.getParent().getBounds());
                    ((Container) view).add(label);
                    label.setText(html);
                } catch (Throwable t2) {
                    //unable to set content
                    Log.w("javaQuery", "unable to set HTML content");
                }
            } else {
                //unable to set content
                Log.w("javaQuery", "unable to set textual content");
            }
        }
    }

    return this;
}

From source file:self.philbrown.javaQuery.$.java

/**
 * Includes the given text string inside of the selected views. If a view has a setText method, it is used
 * otherwise, if possible, a textview is added as a child to display the text.
 * @param text the text to include//from  w  ww  . j  a  v a  2 s  .c  o  m
 */
public $ text(String text) {
    for (Component view : this.views) {
        try {
            Method m = view.getClass().getMethod("setText", new Class<?>[] { String.class });
            m.invoke(view, text);
        } catch (Throwable t) {
            if (view instanceof Container) {
                try {
                    //no setText method. Try a TextView
                    JLabel label = new JLabel();
                    int rgba = Color.HSBtoRGB(0, 0, 0);
                    rgba |= (0 & 0xff);
                    label.setBackground(new Color(rgba, true));
                    label.setBounds(label.getParent().getBounds());
                    ((Container) view).add(label);
                    label.setText(text);
                } catch (Throwable t2) {
                    //unable to set content
                    Log.w("javaQuery", "unable to set textual content");
                }
            } else {
                //unable to set content
                Log.w("javaQuery", "unable to set textual content");
            }
        }
    }

    return this;
}