Example usage for java.awt Color getRed

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:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getSideLight(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = .6f;/*w  ww . j  a  va  2s  .  com*/
    hsbVals[2] = 0.6f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

private Color getSideDark(Color primary) {
    float hsbVals[] = new float[3];
    Color.RGBtoHSB(primary.getRed(), primary.getGreen(), primary.getBlue(), hsbVals);
    hsbVals[1] = 1.0f;//  ww  w .  j a  va  2 s . co  m
    hsbVals[2] = 0.3f;
    return Color.getHSBColor(hsbVals[0], hsbVals[1], hsbVals[2]);
}

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

public static float[][][] getResizedImageDifference(BufferedImage image1, BufferedImage image2, int newWidth,
        int newHeight) {
    // Calculate the subsampled difference between two buffered images
    float[][][] outputMap = new float[3][newWidth][newHeight];
    float widthModifier = (float) image1.getWidth() / newWidth;
    float heightModifier = (float) image1.getHeight() / newHeight;
    Color tmpColor1, tmpColor2;
    for (int ii = 0; ii < newHeight; ii++) {
        for (int jj = 0; jj < newWidth; jj++) {
            try {
                tmpColor1 = new Color(
                        image1.getRGB(Math.round(jj * widthModifier), Math.round(ii * heightModifier)));
                tmpColor2 = new Color(
                        image2.getRGB(Math.round(jj * widthModifier), Math.round(ii * heightModifier)));
                outputMap[0][jj][ii] = (float) (tmpColor1.getRed() - tmpColor2.getRed())
                        * (tmpColor1.getRed() - tmpColor2.getRed());
                outputMap[1][jj][ii] = (float) (tmpColor1.getGreen() - tmpColor2.getGreen())
                        * (tmpColor1.getGreen() - tmpColor2.getGreen());
                outputMap[2][jj][ii] = (float) (tmpColor1.getBlue() - tmpColor2.getBlue())
                        * (tmpColor1.getBlue() - tmpColor2.getBlue());
            } catch (Exception e) {
                System.out.println(newHeight + " " + newWidth + " " + image1.getHeight() + " "
                        + image1.getWidth() + " " + ii + " " + jj + " " + Math.round(ii * heightModifier) + " "
                        + Math.round(jj * widthModifier) + " " + heightModifier + " " + widthModifier);
                e.printStackTrace();/*from  w  w w . jav a  2  s  . c o  m*/
                return outputMap;
            }
        }
    }
    return outputMap;
}

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

@Override
public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot,
        XYDataset dataset, int seriesIndex) {

    // compute the right color for the paint
    int length = GuiUtils.getAvailableColors().length;
    Color color = GuiUtils.getAvailableColors()[index % length];
    // get all the data points
    int numPoints = dataset.getItemCount(seriesIndex);
    // set STroke and Paint of the graphics
    g2.setStroke(new BasicStroke(1.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND));
    g2.setPaint(new Color(color.getRed(), color.getGreen(), color.getBlue(), 175));

    // iterate through the points of the dataset
    for (int i = 0; i < numPoints; i++) {
        double theta = dataset.getXValue(seriesIndex, i); // the angle at the center         
        double radius = dataset.getYValue(seriesIndex, i); // the frequency

        Point p0 = plot.translateToJava2D(0, 0, plot.getAxis(), dataArea);
        Point p1 = plot.translateToJava2D(theta, radius, plot.getAxis(), dataArea);

        Line2D line = new Line2D.Double(p0, p1);
        g2.draw(line);//from  w w  w.  j  a v  a2 s.c o m
    }
}

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From source file:io.github.minecraftgui.models.network.packets.PacketSetAttribute.java

public PacketSetAttribute(Component component, Shape shape, State state, double percentage, long time,
        Color value) {
    this.component = component;
    this.shape = shape;
    this.state = state;
    this.percentage = percentage;
    this.time = time;
    this.value = new JSONObject().put(NetworkController.R, value.getRed())
            .put(NetworkController.G, value.getGreen()).put(NetworkController.B, value.getBlue())
            .put(NetworkController.A, value.getAlpha());
}

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From source file:io.github.minecraftgui.models.network.packets.PacketSetAttribute.java

public PacketSetAttribute(Component component, State state, Color value) {
    this.component = component;
    this.shape = component.getShape();
    this.state = state;
    this.percentage = 1;
    this.time = 0;
    this.value = new JSONObject().put(NetworkController.R, value.getRed())
            .put(NetworkController.G, value.getGreen()).put(NetworkController.B, value.getBlue())
            .put(NetworkController.A, value.getAlpha());
}

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From source file:net.sf.mzmine.chartbasics.chartthemes.EStandardChartTheme.java

public void setNoBackground(boolean state) {
    Color c = ((Color) this.getPlotBackgroundPaint());
    Color cchart = ((Color) this.getChartBackgroundPaint());
    this.setPlotBackgroundPaint(new Color(c.getRed(), c.getGreen(), c.getBlue(), state ? 0 : 255));
    this.setChartBackgroundPaint(
            new Color(cchart.getRed(), cchart.getGreen(), cchart.getBlue(), state ? 0 : 255));
    this.setLegendBackgroundPaint(
            new Color(cchart.getRed(), cchart.getGreen(), cchart.getBlue(), state ? 0 : 255));
}

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From source file:ro.nextreports.server.web.dashboard.indicator.IndicatorWidgetView.java

@SuppressWarnings("unchecked")
public IndicatorWidgetView(String id, WidgetModel model, boolean zoom, Map<String, Object> urlQueryParameters) {
    super(id, model, zoom);

    final String widgetId = model.getWidgetId();

    final IndicatorModel indicatorModel = new IndicatorModel(widgetId, urlQueryParameters);

    setModel(new CompoundPropertyModel(indicatorModel));

    add(new Label("error", new Model<String>()) {

        private static final long serialVersionUID = 1L;

        @Override/*w ww . ja  va  2 s.  c o  m*/
        protected void onInitialize() {
            super.onInitialize();

            if (indicatorModel.getObject() == null) {
                if (indicatorModel.getError() instanceof NoDataFoundException) {
                    setDefaultModelObject("No Data Found");
                } else {
                    setDefaultModelObject(ExceptionUtils.getRootCauseMessage(indicatorModel.getError()));
                }
            }
        }

        @Override
        public boolean isVisible() {
            return indicatorModel.hasError();
        }

    });

    container = new WebMarkupContainer("indicator") {

        private static final long serialVersionUID = 1L;

        @Override
        public boolean isVisible() {
            return !indicatorModel.hasError();
        }

    };
    container.setOutputMarkupId(true);
    // indicator background color is set to the entire container
    Color background = indicatorModel.getObject().getBackground();
    String s = "background-color: rgb(" + background.getRed() + "," + background.getGreen() + ","
            + background.getBlue() + ");";
    container.add(new AttributeAppender("style", s));
    add(container);

    add(new HTML5Behavior(zoom, indicatorModel));

    container.add(new EmptyPanel("image"));

    //IndicatorHTML5Panel panel = new IndicatorHTML5Panel("image", width, height, indicatorModel);
    //IndicatorImagePanel panel = new IndicatorImagePanel("image", width, height, indicatorModel);
    //container.add(panel);
}

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From source file:guineu.modules.dataanalysis.PCA.ProjectionPlotPanel.java

public ProjectionPlotPanel(ProjectionPlotWindow masterFrame, ProjectionPlotDataset dataset,
        ParameterSet parameters) {//from ww w .  jav a2s. com
    super(null);

    boolean createLegend = true;
    if (dataset.getNumberOfGroups() > 20) {
        createLegend = false;
    }

    chart = ChartFactory.createXYAreaChart("", dataset.getXLabel(), dataset.getYLabel(), dataset,
            PlotOrientation.VERTICAL, createLegend, false, false);
    chart.setBackgroundPaint(Color.white);

    setChart(chart);

    // title

    TextTitle chartTitle = chart.getTitle();
    chartTitle.setMargin(5, 0, 0, 0);
    chartTitle.setFont(titleFont);
    chart.removeSubtitle(chartTitle);

    // disable maximum size (we don't want scaling)
    setMaximumDrawWidth(Integer.MAX_VALUE);
    setMaximumDrawHeight(Integer.MAX_VALUE);

    // set the plot properties
    plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    // set grid properties
    plot.setDomainGridlinePaint(gridColor);
    plot.setRangeGridlinePaint(gridColor);

    // set crosshair (selection) properties
    plot.setDomainCrosshairVisible(false);
    plot.setRangeCrosshairVisible(false);

    plot.setForegroundAlpha(dataPointAlpha);

    NumberFormat numberFormat = NumberFormat.getNumberInstance();

    // set the X axis (component 1) properties
    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    xAxis.setNumberFormatOverride(numberFormat);

    // set the Y axis (component 2) properties
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setNumberFormatOverride(numberFormat);

    plot.setDataset(dataset);

    spotRenderer = new ProjectionPlotRenderer(plot, dataset);
    itemLabelGenerator = new ProjectionPlotItemLabelGenerator(parameters);
    spotRenderer.setBaseItemLabelGenerator(itemLabelGenerator);
    spotRenderer.setBaseItemLabelsVisible(true);
    spotRenderer.setBaseToolTipGenerator(new ProjectionPlotToolTipGenerator(parameters));
    plot.setRenderer(spotRenderer);

    // Setup legend
    if (createLegend) {
        LegendItemCollection legendItemsCollection = new LegendItemCollection();
        for (int groupNumber = 0; groupNumber < dataset.getNumberOfGroups(); groupNumber++) {
            Object paramValue = dataset.getGroupParameterValue(groupNumber);
            if (paramValue == null) {
                // No parameter value available: search for raw data files
                // within this group, and use their names as group's name
                String fileNames = new String();
                for (int itemNumber = 0; itemNumber < dataset.getItemCount(0); itemNumber++) {
                    String rawDataFile = dataset.getRawDataFile(itemNumber);
                    if (dataset.getGroupNumber(itemNumber) == groupNumber) {
                        fileNames = fileNames.concat(rawDataFile);
                    }
                }
                if (fileNames.length() == 0) {
                    fileNames = "Empty group";
                }

                paramValue = fileNames;
            }
            Color nextColor = (Color) spotRenderer.getGroupPaint(groupNumber);
            Color groupColor = new Color(nextColor.getRed(), nextColor.getGreen(), nextColor.getBlue(),
                    (int) Math.round(255 * dataPointAlpha));
            legendItemsCollection.add(new LegendItem(paramValue.toString(), "-", null, null,
                    spotRenderer.getDataPointsShape(), groupColor));
        }
        plot.setFixedLegendItems(legendItemsCollection);
    } else {

        Dataset legends = new SimpleBasicDataset("Legends");
        legends.addColumnName("Samples");

        for (int groupNumber = 0; groupNumber < dataset.getNumberOfGroups(); groupNumber++) {
            Object paramValue = dataset.getGroupParameterValue(groupNumber);
            if (paramValue == null) {
                // No parameter value available: search for raw data files
                // within this group, and use their names as group's name
                String fileNames = new String();
                for (int itemNumber = 0; itemNumber < dataset.getItemCount(0); itemNumber++) {
                    String rawDataFile = dataset.getRawDataFile(itemNumber);
                    if (dataset.getGroupNumber(itemNumber) == groupNumber) {
                        fileNames = fileNames.concat(rawDataFile.toString());
                    }
                }
                if (fileNames.length() == 0) {
                    fileNames = "Empty group";
                }

                paramValue = fileNames;
            }

            Color nextColor = (Color) spotRenderer.getGroupPaint(groupNumber);
            Color groupColor = new Color(nextColor.getRed(), nextColor.getGreen(), nextColor.getBlue(),
                    (int) Math.round(255 * dataPointAlpha));

            PeakListRow row = new SimplePeakListRowOther();
            row.setPeak("Samples", paramValue.toString());
            legends.addRow(row);
            legends.addRowColor(groupColor);
        }

        GuineuCore.getDesktop().AddNewFile(legends);
    }

}

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From source file:app.springapp.ImageConverter.java

public int getBlockValue(int x1, int y1, int n, boolean flag) {

    BufferedImage im;//from   ww w  .  j  a va2 s. co m
    if (flag) {
        im = new_image;

    } else {
        im = org_image;
    }

    int x2 = getX(x1, y1, n);
    int y2 = getY(x1, y1, n);

    int sum = 0;
    int i = x1, j = y1;

    while (i != x2 || j != y2) {

        int rgb = im.getRGB(i, j);
        Color c = new Color(rgb);
        sum += c.getRed() % 2;
        sum += c.getBlue() % 2;
        sum += c.getGreen() % 2;

        if (i + 1 < org_image.getWidth()) {
            i = i + 1;

        } else {
            j++;
            i = 0;
        }

    }

    int rgb = im.getRGB(x2, y2);
    Color c = new Color(rgb);
    sum += c.getRed() % 2;
    sum += c.getBlue() % 2;
    sum += c.getGreen() % 2;

    return sum;

}

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