Example usage for org.jfree.chart.renderer LookupPaintScale add

List of usage examples for org.jfree.chart.renderer LookupPaintScale add

  1. HOME
  2. Java
  3. org.jfree
  4. org.jfree.chart.renderer.*
  5. LookupPaintScale
  6. add

Introduction

In this page you can find the example usage for org.jfree.chart.renderer LookupPaintScale add.

Prototype

public void add(double value, Paint paint)

Source Link

Document

Adds an entry to the lookup table.

Usage

From source file:org.jfree.chart.demo.XYShapeRendererDemo1.java

private static JFreeChart createChart(XYZDataset xyzdataset) {
    NumberAxis numberaxis = new NumberAxis("X");
    numberaxis.setAutoRangeIncludesZero(false);
    NumberAxis numberaxis1 = new NumberAxis("Y");
    numberaxis1.setAutoRangeIncludesZero(false);
    XYShapeRenderer xyshaperenderer = new XYShapeRenderer();
    LookupPaintScale lookuppaintscale = new LookupPaintScale(1.0D, 4D, new Color(0, 0, 255));
    lookuppaintscale.add(2D, new Color(100, 100, 255));
    lookuppaintscale.add(3D, new Color(200, 200, 255));
    xyshaperenderer.setPaintScale(lookuppaintscale);
    XYPlot xyplot = new XYPlot(xyzdataset, numberaxis, numberaxis1, xyshaperenderer);
    xyplot.setDomainPannable(true);//w  ww. j a va 2 s. c  om
    xyplot.setRangePannable(true);
    JFreeChart jfreechart = new JFreeChart("XYShapeRendererDemo1", xyplot);
    jfreechart.removeLegend();
    NumberAxis numberaxis2 = new NumberAxis("Score");
    numberaxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    PaintScaleLegend paintscalelegend = new PaintScaleLegend(lookuppaintscale, numberaxis2);
    paintscalelegend.setPosition(RectangleEdge.RIGHT);
    paintscalelegend.setMargin(4D, 4D, 40D, 4D);
    paintscalelegend.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
    jfreechart.addSubtitle(paintscalelegend);
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
}

From source file:org.jfree.chart.demo.XYBlockChartDemo2.java

private static JFreeChart createChart(XYZDataset xyzdataset) {
    DateAxis dateaxis = new DateAxis("Date");
    dateaxis.setLowerMargin(0.0D);/*from w w  w .j a va2s .c o  m*/
    dateaxis.setUpperMargin(0.0D);
    dateaxis.setInverted(true);
    NumberAxis numberaxis = new NumberAxis("Hour");
    numberaxis.setUpperMargin(0.0D);
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYBlockRenderer xyblockrenderer = new XYBlockRenderer();
    xyblockrenderer.setBlockWidth(86400000D);
    xyblockrenderer.setBlockAnchor(RectangleAnchor.BOTTOM_LEFT);
    LookupPaintScale lookuppaintscale = new LookupPaintScale(0.5D, 4.5D, Color.white);
    lookuppaintscale.add(0.5D, Color.red);
    lookuppaintscale.add(1.5D, Color.green);
    lookuppaintscale.add(2.5D, Color.blue);
    lookuppaintscale.add(3.5D, Color.yellow);
    xyblockrenderer.setPaintScale(lookuppaintscale);
    XYPlot xyplot = new XYPlot(xyzdataset, dateaxis, numberaxis, xyblockrenderer);
    xyplot.setOrientation(PlotOrientation.HORIZONTAL);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    JFreeChart jfreechart = new JFreeChart("XYBlockChartDemo2", xyplot);
    jfreechart.removeLegend();
    jfreechart.setBackgroundPaint(Color.white);
    SymbolAxis symbolaxis = new SymbolAxis(null,
            new String[] { "", "Unavailable", "Free", "Group 1", "Group 2" });
    symbolaxis.setRange(0.5D, 4.5D);
    symbolaxis.setPlot(new PiePlot());
    symbolaxis.setGridBandsVisible(false);
    PaintScaleLegend paintscalelegend = new PaintScaleLegend(lookuppaintscale, symbolaxis);
    paintscalelegend.setMargin(new RectangleInsets(3D, 10D, 3D, 10D));
    paintscalelegend.setPosition(RectangleEdge.BOTTOM);
    paintscalelegend.setAxisOffset(5D);
    jfreechart.addSubtitle(paintscalelegend);
    return jfreechart;
}

From source file:org.jfree.chart.demo.XYBlockChartDemo3.java

private static JFreeChart createChart(XYZDataset xyzdataset) {
    NumberAxis numberaxis = new NumberAxis("X");
    numberaxis.setLowerMargin(0.0D);/*from w ww .  j av  a  2s .  co  m*/
    numberaxis.setUpperMargin(0.0D);
    NumberAxis numberaxis1 = new NumberAxis("Y");
    numberaxis1.setAutoRangeIncludesZero(false);
    numberaxis1.setInverted(true);
    numberaxis1.setLowerMargin(0.0D);
    numberaxis1.setUpperMargin(0.0D);
    numberaxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYBlockRenderer xyblockrenderer = new XYBlockRenderer();
    LookupPaintScale lookuppaintscale = new LookupPaintScale(0.5D, 3.5D, Color.black);
    lookuppaintscale.add(0.5D, Color.green);
    lookuppaintscale.add(1.5D, Color.orange);
    lookuppaintscale.add(2.5D, Color.red);
    xyblockrenderer.setPaintScale(lookuppaintscale);
    XYPlot xyplot = new XYPlot(xyzdataset, numberaxis, numberaxis1, xyblockrenderer);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setForegroundAlpha(0.66F);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    JFreeChart jfreechart = new JFreeChart("XYBlockChartDemo3", xyplot);
    jfreechart.removeLegend();
    jfreechart.setBackgroundPaint(Color.white);
    SymbolAxis symbolaxis = new SymbolAxis(null, new String[] { "", "OK", "Uncertain", "Bad" });
    symbolaxis.setRange(0.5D, 3.5D);
    symbolaxis.setPlot(new PiePlot());
    symbolaxis.setGridBandsVisible(false);
    PaintScaleLegend paintscalelegend = new PaintScaleLegend(lookuppaintscale, symbolaxis);
    paintscalelegend.setAxisOffset(5D);
    paintscalelegend.setPosition(RectangleEdge.BOTTOM);
    paintscalelegend.setMargin(new RectangleInsets(5D, 5D, 5D, 5D));
    jfreechart.addSubtitle(paintscalelegend);
    return jfreechart;
}

From source file:inflor.core.utils.PlotUtils.java

public static LookupPaintScale createPaintScale(double zMax, ColorSchemes colorScheme) {
    PaintModel pm = new PaintModel(colorScheme, zMax);
    Paint[] paints = pm.getPaints();
    double[] levels = pm.getLevels();
    LookupPaintScale paintScale = new LookupPaintScale(0, pm.getThreshold(), Color.GRAY);
    for (int i = 0; i < levels.length; i++) {
        paintScale.add(levels[i], paints[i]);
    }//from  w w  w  . j a va 2  s.  c o m
    return paintScale;
}

From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PaintScaleFactory.java

public static LookupPaintScale getLookupPaintScale(int type, double lower, double upper, double maxValue) {
    LookupPaintScale lps = new LookupPaintScale(lower, upper, defaultColor);
    double inc = maxColor / maxDivisions;
    double cinc = inc * 2.0;
    int half = maxDivisions / 2;
    double cdiv = maxValue / maxDivisions;

    lps.add(0, Color.black);

    if (type == 0) {
        Color[] gColors = generateColors(maxDivisions - 1);
        for (int i = 1; i < maxDivisions; i++) {
            double cval = (double) i * cdiv;
            lps.add(cval, gColors[i - 1]);
        }//from  ww  w.  ja va  2 s  .c  o m
    } else if (type == 1) {
        for (int i = 1; i < maxDivisions; i++) {
            //
            boolean firstHalf = i < half;
            int rval = firstHalf ? 0 : (int) ((i - half) * cinc);
            int gval = firstHalf ? (int) (i * cinc) : 510 - (int) (i * cinc);
            int bval = firstHalf ? 255 - (int) (i * cinc) : 0;
            double cval = (double) i * cdiv;
            lps.add(cval, new Color(rval, gval, bval));
            //        System.err.println(i + ") V:" + cval + ", R:" + rval + ", G:" + gval + ", B:" + bval);
        }
    } else {
        for (int i = 1; i < maxDivisions; i++) {
            // red slowly ramps up, and blue slowly ramps down
            boolean firstHalf = i < half;
            int rval = (int) (i * inc);
            int gval = firstHalf ? (int) (i * cinc) : 510 - (int) (i * cinc);
            int bval = 255 - rval;
            double cval = (double) i * cdiv;
            lps.add(cval, new Color(rval, gval, bval));
            //        System.err.println(i + ") V:" + cval + ", R:" + rval + ", G:" + gval + ", B:" + bval);
        }
    }
    //    System.err.println("Color type: " + type);
    return lps;
}

From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputHeatmap.java

protected static final LookupPaintScale createLUT(final int ncol, final float vmin, final float vmax,
        final Color start, final Color end) {
    final float[][] colors = new float[][] {
            { start.getRed() / 255f, start.getGreen() / 255f, start.getBlue() / 255f, start.getAlpha() / 255f },
            { end.getRed() / 255f, end.getGreen() / 255f, end.getBlue() / 255f, end.getAlpha() / 255f } };
    final float[] limits = new float[] { 0, 1 };
    final LookupPaintScale lut = new LookupPaintScale(vmin, vmax, start);
    float val;
    float r, g, b, a;
    for (int j = 0; j < ncol; j++) {
        val = j / (ncol - 0.99f);
        final int i = 0;
        r = colors[i][0] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][0] - colors[i][0]);
        g = colors[i][1] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][1] - colors[i][1]);
        b = colors[i][2] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][2] - colors[i][2]);
        a = colors[i][3] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][3] - colors[i][3]);
        lut.add(val * (vmax - vmin) + vmin, new Color(r, g, b, a));
    }//  ww  w .  j  a  v a 2  s.  c  om
    return lut;
}

From source file:org.esa.beam.smos.visat.GridPointBtDataFlagmatrixToolView.java

@Override
protected JComponent createGridPointComponent() {
    dataset = new DefaultXYZDataset();

    final NumberAxis xAxis = new NumberAxis("Record #");
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setLowerMargin(0.0);/*w w  w. j a  va 2 s.c o m*/
    xAxis.setUpperMargin(0.0);

    flagNames = createFlagNames(Dddb.getInstance().getFlagDescriptors(DEFAULT_FLAG_DESCRIPTOR_IDENTIFIER));
    final NumberAxis yAxis = createRangeAxis(flagNames);

    final LookupPaintScale paintScale = new LookupPaintScale(0.0, 4.0, Color.WHITE);
    paintScale.add(0.0, Color.BLACK);
    paintScale.add(1.0, Color.RED);
    paintScale.add(2.0, Color.GREEN);
    paintScale.add(3.0, Color.BLUE);
    paintScale.add(4.0, Color.YELLOW);

    final XYBlockRenderer renderer = new XYBlockRenderer();
    renderer.setPaintScale(paintScale);
    renderer.setBaseToolTipGenerator(new FlagToolTipGenerator(flagNames));

    plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.LIGHT_GRAY);
    plot.setDomainGridlinePaint(Color.WHITE);
    plot.setRangeGridlinePaint(Color.WHITE);
    plot.setForegroundAlpha(0.5f);
    plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5));
    plot.setNoDataMessage("No data");

    chart = new JFreeChart(null, plot);
    chart.removeLegend();
    chartPanel = new ChartPanel(chart);

    return chartPanel;
}

From source file:org.esa.smos.gui.gridpoint.GridPointBtDataFlagmatrixTopComponent.java

@Override
protected JComponent createGridPointComponent() {
    dataset = new DefaultXYZDataset();

    final NumberAxis xAxis = new NumberAxis("Record #");
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setLowerMargin(0.0);//w  w  w  .ja v  a2 s. c  o  m
    xAxis.setUpperMargin(0.0);

    final List<FlagDescriptor> flagDescriptorList = Dddb.getInstance()
            .getFlagDescriptors(DEFAULT_FLAG_DESCRIPTOR_IDENTIFIER).asList();
    flagDescriptors = flagDescriptorList.toArray(new FlagDescriptor[flagDescriptorList.size()]);
    final String[] flagNames = createFlagNames(flagDescriptors);
    final NumberAxis yAxis = createRangeAxis(flagNames);

    final LookupPaintScale paintScale = new LookupPaintScale(0.0, 4.0, Color.WHITE);
    paintScale.add(0.0, Color.BLACK);
    paintScale.add(1.0, Color.RED);
    paintScale.add(2.0, Color.GREEN);
    paintScale.add(3.0, Color.BLUE);
    paintScale.add(4.0, Color.YELLOW);

    renderer = new XYBlockRenderer();
    renderer.setPaintScale(paintScale);
    renderer.setBaseToolTipGenerator(new FlagToolTipGenerator(flagNames));

    plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.LIGHT_GRAY);
    plot.setDomainGridlinePaint(Color.WHITE);
    plot.setRangeGridlinePaint(Color.WHITE);
    plot.setForegroundAlpha(0.5f);
    plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5));
    plot.setNoDataMessage("No data");

    chart = new JFreeChart(null, plot);
    chart.removeLegend();
    chartPanel = new ChartPanel(chart);

    return chartPanel;
}

From source file:net.sf.dynamicreports.design.transformation.chartcustomizer.XyBlockRendererCustomizer.java

@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
    chart.getXYPlot().getDomainAxis().setUpperMargin(0);
    chart.getXYPlot().getRangeAxis().setUpperMargin(0);

    XYBlockRenderer renderer = new XYBlockRenderer();
    if (xyBlockPlot.getBlockWidth() != null) {
        renderer.setBlockWidth(xyBlockPlot.getBlockWidth());
    }/*from  w  ww.  j  av a  2  s  .c o  m*/
    if (xyBlockPlot.getBlockHeight() != null) {
        renderer.setBlockHeight(xyBlockPlot.getBlockHeight());
    }
    if (xyBlockPlot.getBlockAnchor() != null) {
        renderer.setBlockAnchor(ConstantTransform.rectangleAnchor(xyBlockPlot.getBlockAnchor()));
    }
    LookupPaintScale paintScale = new LookupPaintScale(xyBlockPlot.getDefaultLowerBound(),
            xyBlockPlot.getDefaultUpperBound(), xyBlockPlot.getDefaultPaint());
    for (DRIPaintScale scale : xyBlockPlot.getPaintScales()) {
        paintScale.add(scale.getValue(), scale.getPaint());
    }
    renderer.setPaintScale(paintScale);

    chart.getXYPlot().setRenderer(renderer);

    LegendItemCollection legendItems = new LegendItemCollection();
    for (DRIPaintScale scale : xyBlockPlot.getPaintScales()) {
        legendItems.add(new LegendItem(scale.getLabel(), scale.getPaint()));
    }
    chart.getXYPlot().setFixedLegendItems(legendItems);
}

From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputHeatmap.java

protected static final LookupPaintScale createLUT(final int ncol, final float vmin, final float vmax,
        final Color start, final Color med, final Color end) {
    final float[][] colors = new float[][] {
            { start.getRed() / 255f, start.getGreen() / 255f, start.getBlue() / 255f, start.getAlpha() / 255f },
            { med.getRed() / 255f, med.getGreen() / 255f, med.getBlue() / 255f, med.getAlpha() / 255f },
            { end.getRed() / 255f, end.getGreen() / 255f, end.getBlue() / 255f, end.getAlpha() / 255f } };
    final float[] limits = new float[] { 0, 0.5f, 1 };
    final LookupPaintScale lut = new LookupPaintScale(vmin, vmax, med);
    float val;
    float r, g, b, a;
    for (int j = 0; j < ncol; j++) {
        val = j / (ncol - 0.99f);
        int i = 0;
        for (i = 0; i < limits.length; i++) {
            if (val < limits[i]) {
                break;
            }//ww w . j  av  a  2 s. co m
        }
        i = i - 1;
        r = colors[i][0] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][0] - colors[i][0]);
        g = colors[i][1] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][1] - colors[i][1]);
        b = colors[i][2] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][2] - colors[i][2]);
        a = colors[i][3] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][3] - colors[i][3]);
        lut.add(val * (vmax - vmin) + vmin, new Color(r, g, b, a));
    }
    return lut;
}