Example usage for java.awt Color Color

Introduction

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

Prototype

public Color(ColorSpace cspace, float[] components, float alpha) 

Source Link

Document

Creates a color in the specified ColorSpace with the color components specified in the float array and the specified alpha.

Usage

From source file:gui.DendrogramChart.java

ChartPanel getChartPanel(Dendrogram d, boolean log) {
    JFreeChart chart = ChartFactory.createXYLineChart(null, "Similarity", "No. of Groups", null,
            PlotOrientation.VERTICAL, true, true, false);

    setChartData(chart, log);//from  w  ww .  j  a  v  a 2  s .  com

    RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
    chart.setRenderingHints(rh);
    chart.removeLegend();

    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(new Color(255, 255, 220));
    plot.setDomainGridlinePaint(new Color(128, 128, 128));
    plot.setRangeGridlinePaint(new Color(128, 128, 128));
    if (log == false) {
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        rangeAxis.setLowerBound(0);
        rangeAxis.setNumberFormatOverride(new DecimalFormat("0"));
        rangeAxis.setLabelFont(Prefs.labelFont);
    } else {
        // LogarithmicAxis logXAxis = new LogarithmicAxis("Similarity");
        // logXAxis.setAllowNegativesFlag(true);
        LogarithmicAxis logYAxis = new LogarithmicAxis("No. Of Groups");
        logYAxis.setAllowNegativesFlag(false);

        // plot.setDomainAxis(logXAxis);
        plot.setRangeAxis(logYAxis);
    }

    ChartPanel chartPanel = new ChartPanel(chart);
    // chartPanel.setPopupMenu(null);
    return chartPanel;
}

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From source file:de.tor.tribes.ui.renderer.ColoredCoutdownCellRenderer.java

@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    Component c = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
    try {/*  ww  w . ja v  a2  s . co  m*/
        JLabel renderComponent = ((JLabel) c);
        Long d = (Long) value;

        // renderComponent.setText(DurationFormatUtils.formatDuration(d, "HHH:mm:ss.SSS", true));

        long diff = d;
        long five_minutes = 5 * MINUTE;
        long ten_minutes = 10 * MINUTE;
        Color color = null;
        if (row % 2 == 0) {
            color = Constants.DS_ROW_A;
        } else {
            color = Constants.DS_ROW_B;
        }

        if (diff <= 0) {
            //value is expired, stroke result
            //renderComponent.setText(specialFormat.format(d));
            //renderComponent.setForeground(Color.RED);
        } else if (diff <= ten_minutes && diff > five_minutes) {
            float ratio = (float) (diff - five_minutes) / (float) five_minutes;
            Color c1 = Color.YELLOW;
            Color c2 = Color.GREEN;
            int red = (int) (c2.getRed() * ratio + c1.getRed() * (1 - ratio));
            int green = (int) (c2.getGreen() * ratio + c1.getGreen() * (1 - ratio));
            int blue = (int) (c2.getBlue() * ratio + c1.getBlue() * (1 - ratio));
            color = new Color(red, green, blue);
        } else if (diff <= five_minutes) {
            float ratio = (float) diff / (float) five_minutes;
            Color c1 = Color.RED;
            Color c2 = Color.YELLOW;
            int red = (int) (c2.getRed() * ratio + c1.getRed() * (1 - ratio));
            int green = (int) (c2.getGreen() * ratio + c1.getGreen() * (1 - ratio));
            int blue = (int) (c2.getBlue() * ratio + c1.getBlue() * (1 - ratio));
            color = new Color(red, green, blue);
        }
        renderComponent.setText(DurationFormatUtils.formatDuration(d, "HHH:mm:ss.SSS", true));
        if (isSelected) {
            color = c.getBackground();
        }
        renderComponent.setOpaque(true);
        renderComponent.setBackground(color);
        return renderComponent;
    } catch (Exception e) {
        return c;
    }
}

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From source file:components.ConversionPanel.java

ConversionPanel(Converter myController, String myTitle, Unit[] myUnits, ConverterRangeModel myModel) {
    if (MULTICOLORED) {
        setOpaque(true);//from  ww  w.  j  a  v  a 2s.c o  m
        setBackground(new Color(0, 255, 255));
    }
    setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder(myTitle),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    //Save arguments in instance variables.
    controller = myController;
    units = myUnits;
    title = myTitle;
    sliderModel = myModel;

    //Create the text field format, and then the text field.
    numberFormat = NumberFormat.getNumberInstance();
    numberFormat.setMaximumFractionDigits(2);
    NumberFormatter formatter = new NumberFormatter(numberFormat);
    formatter.setAllowsInvalid(false);
    formatter.setCommitsOnValidEdit(true);//seems to be a no-op --
    //aha -- it changes the value property but doesn't cause the result to
    //be parsed (that happens on focus loss/return, I think).
    //
    textField = new JFormattedTextField(formatter);
    textField.setColumns(10);
    textField.setValue(new Double(sliderModel.getDoubleValue()));
    textField.addPropertyChangeListener(this);

    //Add the combo box.
    unitChooser = new JComboBox();
    for (int i = 0; i < units.length; i++) { //Populate it.
        unitChooser.addItem(units[i].description);
    }
    unitChooser.setSelectedIndex(0);
    sliderModel.setMultiplier(units[0].multiplier);
    unitChooser.addActionListener(this);

    //Add the slider.
    slider = new JSlider(sliderModel);
    sliderModel.addChangeListener(this);

    //Make the text field/slider group a fixed size
    //to make stacked ConversionPanels nicely aligned.
    JPanel unitGroup = new JPanel() {
        public Dimension getMinimumSize() {
            return getPreferredSize();
        }

        public Dimension getPreferredSize() {
            return new Dimension(150, super.getPreferredSize().height);
        }

        public Dimension getMaximumSize() {
            return getPreferredSize();
        }
    };
    unitGroup.setLayout(new BoxLayout(unitGroup, BoxLayout.PAGE_AXIS));
    if (MULTICOLORED) {
        unitGroup.setOpaque(true);
        unitGroup.setBackground(new Color(0, 0, 255));
    }
    unitGroup.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
    unitGroup.add(textField);
    unitGroup.add(slider);

    //Create a subpanel so the combo box isn't too tall
    //and is sufficiently wide.
    JPanel chooserPanel = new JPanel();
    chooserPanel.setLayout(new BoxLayout(chooserPanel, BoxLayout.PAGE_AXIS));
    if (MULTICOLORED) {
        chooserPanel.setOpaque(true);
        chooserPanel.setBackground(new Color(255, 0, 255));
    }
    chooserPanel.add(unitChooser);
    chooserPanel.add(Box.createHorizontalStrut(100));

    //Put everything together.
    setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS));
    add(unitGroup);
    add(chooserPanel);
    unitGroup.setAlignmentY(TOP_ALIGNMENT);
    chooserPanel.setAlignmentY(TOP_ALIGNMENT);
}

---

From source file:netplot.DialPlotPanel.java

public void init() {
    finalize();//from   ww  w. j av  a2  s. co  m
    this.dataset1 = new DefaultValueDataset(10.0);
    this.dataset2 = new DefaultValueDataset(50.0);

    // get data for diagrams
    plot = new DialPlot();
    plot.setView(0.0, 0.0, 1.0, 1.0);
    plot.setDataset(0, this.dataset1);
    plot.setDataset(1, this.dataset2);
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialFrame.setBackgroundPaint(Color.lightGray);
    dialFrame.setForegroundPaint(Color.darkGray);
    plot.setDialFrame(dialFrame);

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(170, 170, 220));
    DialBackground db = new DialBackground(gp);
    db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    plot.setBackground(db);

    DialCap cap = new DialCap();
    cap.setRadius(0.10);
    plot.setCap(cap);

    chart = new JFreeChart(plot);
    ChartPanel cp1 = new ChartPanel(chart);
    cp1.setPreferredSize(new Dimension(400, 400));

    add(cp1);
}

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From source file:org.sakaiproject.evaluation.tool.reporting.EvalLikertChartBuilder.java

@SuppressWarnings("deprecation")
public JFreeChart makeLikertChart() {

    DefaultCategoryDataset likertDataset = new DefaultCategoryDataset();

    for (int i = 0; i < responses.length; i++) {
        likertDataset.addValue(values[i], "Responses", responses[i]);
    }/*  ww w  .  j a va 2s  .  c o  m*/

    JFreeChart chart = ChartFactory.createBarChart(null, // "Likert Chart", // Chart title
            null, // "Choices", // domain axis label
            null, // "# of Responses", // range axis label
            likertDataset, PlotOrientation.HORIZONTAL, false, // show legend
            false, // show tooltips
            false // show URLs
    );

    // Set the background colours
    chart.setBackgroundPaint(Color.white);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);

    // Configure the bar colors and display
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setSeriesPaint(0, new Color(244, 252, 212));
    renderer.setDrawBarOutline(true);
    renderer.setOutlinePaint(new Color(34, 35, 237));
    renderer.setOutlineStroke(new BasicStroke(0.5f));
    renderer.setBaseItemLabelsVisible(true);
    if (showPercentages) {
        renderer.setBaseItemLabelGenerator(new LikertPercentageItemLabelGenerator(this.responseCount));
    } else {
        renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    }
    // Turn off the Top Value Axis
    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setVisible(false);
    rangeAxis.setUpperMargin(0.35);
    rangeAxis.resizeRange(1.1f);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setMaximumCategoryLabelWidthRatio(0.4f);
    domainAxis.setMaximumCategoryLabelLines(2);

    // Set the font for the labels
    Font labelFont = new Font("Serif", Font.PLAIN, 6);

    CategoryItemRenderer itemRenderer = plot.getRenderer();
    itemRenderer.setBaseItemLabelFont(labelFont);

    plot.setOutlinePaint(null);

    domainAxis.setLabelFont(labelFont);
    domainAxis.setTickLabelFont(labelFont);
    rangeAxis.setLabelFont(labelFont);
    rangeAxis.setTickLabelFont(labelFont);

    return chart;
}

---

From source file:de.ailis.xadrian.data.Sun.java

/**
 * Returns the color of the sun./*  w w w . jav  a  2 s  .  c o  m*/
 *
 * @return The color of the sun
 */
public Color getColor() {
    final int intensity = Math.min(255, 255 * this.percent / this.game.getSunFactory().getMaxPercent());
    return new Color(intensity, intensity, 0);
}

---

From source file:ch.unibe.iam.scg.archie.ui.charts.PatientsConsHistChart.java

/**
 * @see ch.unibe.iam.scg.archie.ui.charts.AbstractChartComposite#initializeChart()
 *//*from   www  . jav  a 2  s  . c om*/
@Override
protected JFreeChart initializeChart() {
    JFreeChart chart = ChartFactory.createStackedBarChart(PatientsConsHistChart.CHART_TITLE,
            "Costs of Consultations", // domain axis label
            "Patients", // range axis label
            (DefaultKeyedValues2DDataset) this.creator.getDataset(), // data
            PlotOrientation.HORIZONTAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // set tooltip renderer
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.getRenderer().setBaseToolTipGenerator(new HistogramTooltipGenerator());

    // hide tick labels
    CategoryAxis axis = (CategoryAxis) plot.getDomainAxis();
    axis.setTickLabelsVisible(false);

    // Set chart background color to it's parents background
    chart.setBackgroundPaint(new Color(this.parent.getBackground().getRed(),
            this.parent.getBackground().getGreen(), this.parent.getBackground().getBlue()));

    return chart;
}

---

From source file:com.romraider.logger.ecu.ui.handler.dash.SmallDialGaugeStyle.java

protected JFreeChart buildChart() {
    DialPlot plot = new DialPlot();
    plot.setView(0.0, 0.0, 1.0, 1.0);/*from w  w w. ja  v a 2 s .  c o m*/
    plot.setDataset(0, current);
    plot.setDataset(1, max);
    plot.setDataset(2, min);
    DialFrame dialFrame = new StandardDialFrame();
    plot.setDialFrame(dialFrame);

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(170, 170, 220));
    DialBackground db = new DialBackground(gp);
    db.setGradientPaintTransformer(new StandardGradientPaintTransformer(VERTICAL));
    plot.setBackground(db);

    unitsLabel.setFont(new Font(Font.DIALOG, BOLD, 14));
    unitsLabel.setRadius(0.7);
    unitsLabel.setLabel(loggerData.getSelectedConvertor().getUnits());
    plot.addLayer(unitsLabel);

    DecimalFormat format = new DecimalFormat(loggerData.getSelectedConvertor().getFormat());

    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setNumberFormat(format);
    plot.addLayer(dvi);

    EcuDataConvertor convertor = loggerData.getSelectedConvertor();
    GaugeMinMax minMax = convertor.getGaugeMinMax();
    StandardDialScale scale = new StandardDialScale(minMax.min, minMax.max, 225.0, -270.0, minMax.step, 5);
    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.15);
    scale.setTickLabelFont(new Font(Font.DIALOG, PLAIN, 12));
    scale.setTickLabelFormatter(format);
    plot.addScale(0, scale);
    plot.addScale(1, scale);
    plot.addScale(2, scale);

    StandardDialRange range = new StandardDialRange(rangeLimit(minMax, 0.75), minMax.max, RED);
    range.setInnerRadius(0.52);
    range.setOuterRadius(0.55);
    plot.addLayer(range);

    StandardDialRange range2 = new StandardDialRange(rangeLimit(minMax, 0.5), rangeLimit(minMax, 0.75), ORANGE);
    range2.setInnerRadius(0.52);
    range2.setOuterRadius(0.55);
    plot.addLayer(range2);

    StandardDialRange range3 = new StandardDialRange(minMax.min, rangeLimit(minMax, 0.5), GREEN);
    range3.setInnerRadius(0.52);
    range3.setOuterRadius(0.55);
    plot.addLayer(range3);

    DialPointer needleCurrent = new DialPointer.Pointer(0);
    plot.addLayer(needleCurrent);

    DialPointer needleMax = new DialPointer.Pin(1);
    needleMax.setRadius(0.84);
    ((DialPointer.Pin) needleMax).setPaint(RED);
    ((DialPointer.Pin) needleMax).setStroke(new BasicStroke(1.5F));
    plot.addLayer(needleMax);

    DialPointer needleMin = new DialPointer.Pin(2);
    needleMin.setRadius(0.84);
    ((DialPointer.Pin) needleMin).setPaint(BLUE);
    ((DialPointer.Pin) needleMin).setStroke(new BasicStroke(1.5F));
    plot.addLayer(needleMin);

    DialCap cap = new DialCap();
    cap.setRadius(0.10);
    plot.setCap(cap);

    JFreeChart chart = new JFreeChart(plot);
    chart.setTitle(loggerData.getName());

    return chart;
}

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From source file:ch.unibe.iam.scg.archie.ui.charts.AgeHistogrammChart.java

/**
 * @see ch.unibe.iam.scg.archie.ui.charts.AbstractChartComposite#initializeChart()
 */// w  w w  . j a  v  a2s  . c om
@Override
protected JFreeChart initializeChart() {
    JFreeChart chart = ChartFactory.createStackedBarChart(AgeHistogrammChart.CHART_TITLE, "Age", // domain
            // axis
            // label
            "Patients", // range axis label
            (DefaultKeyedValues2DDataset) this.creator.getDataset(), // data
            PlotOrientation.HORIZONTAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // set tooltip renderer
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.getRenderer().setBaseToolTipGenerator(new HistogramTooltipGenerator());

    // hide tick labels
    CategoryAxis axis = (CategoryAxis) plot.getDomainAxis();
    axis.setTickLabelsVisible(false);

    // Set chart background color to it's parents background
    chart.setBackgroundPaint(new Color(this.parent.getBackground().getRed(),
            this.parent.getBackground().getGreen(), this.parent.getBackground().getBlue()));

    return chart;
}

---

From source file:edu.ku.brc.ui.ColorWrapper.java

/**
 * Creates a new color from RGB values/* w w w.ja  v  a  2  s  . c o  m*/
 * @param r red
 * @param g green
 * @param b blue
 */
public Color setRGB(final int r, final int g, final int b) {
    // make sure the values are in range
    int rr = Math.min(Math.max(0, r), 255);
    int gg = Math.min(Math.max(0, g), 255);
    int bb = Math.min(Math.max(0, b), 255);
    color = new Color(rr, gg, bb);
    return color;
}

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