Examples of IntervalXYDataset

com.positive.charts.data.xy.IntervalXYDataset
An extension of the {@link XYDataset} interface that allows a range of datato be defined for the X values, the Y values, or both the X and Y values. This interface is used to support (among other things) bar plots against numerical axes.
org.jfree.data.xy.IntervalXYDataset
An extension of the {@link XYDataset} interface that allows an x-intervaland a y-interval to be defined. Note that the x and y values defined by the parent interface are NOT required to fall within these intervals. This interface is used to support (among other things) bar plots against numerical axes.

Examples of com.positive.charts.data.xy.IntervalXYDataset

      }


      throw new IllegalArgumentException(message);
    }


    final IntervalXYDataset intervalDataset = (IntervalXYDataset) dataset;
    final double value = intervalDataset.getYValue(series, item);
    if (Double.isNaN(value)) {
      return;
    }


    double positiveBase = 0.0;
    double negativeBase = 0.0;


    for (int i = 0; i < series; i++) {
      final double v = dataset.getYValue(i, item);
      if (!Double.isNaN(v)) {
        if (v > 0) {
          positiveBase = positiveBase + v;
        } else {
          negativeBase = negativeBase + v;
        }
      }
    }


    double translatedBase;
    double translatedValue;
    final RectangleEdge edgeR = plot.getRangeAxisEdge();
    if (value > 0.0) {
      translatedBase = rangeAxis.valueToJava2D(positiveBase, dataArea,
          edgeR);
      translatedValue = rangeAxis.valueToJava2D(positiveBase + value,
          dataArea, edgeR);
    } else {
      translatedBase = rangeAxis.valueToJava2D(negativeBase, dataArea,
          edgeR);
      translatedValue = rangeAxis.valueToJava2D(negativeBase + value,
          dataArea, edgeR);
    }


    final RectangleEdge edgeD = plot.getDomainAxisEdge();
    final double startX = intervalDataset.getStartXValue(series, item);
    if (Double.isNaN(startX)) {
      return;
    }
    double translatedStartX = domainAxis.valueToJava2D(startX, dataArea,
        edgeD);


    final double endX = intervalDataset.getEndXValue(series, item);
    if (Double.isNaN(endX)) {
      return;
    }
    final double translatedEndX = domainAxis.valueToJava2D(endX, dataArea,
        edgeD);

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Examples of com.positive.charts.data.xy.IntervalXYDataset

      final int pass) {


    if (!this.getItemVisible(series, item)) {
      return;
    }
    final IntervalXYDataset intervalDataset = (IntervalXYDataset) dataset;


    double value0;
    double value1;
    if (this.useYInterval) {
      value0 = intervalDataset.getStartYValue(series, item);
      value1 = intervalDataset.getEndYValue(series, item);
    } else {
      value0 = this.base;
      value1 = intervalDataset.getYValue(series, item);
    }
    if (Double.isNaN(value0) || Double.isNaN(value1)) {
      return;
    }


    final double translatedValue0 = rangeAxis.valueToJava2D(value0,
        dataArea, plot.getRangeAxisEdge());
    final double translatedValue1 = rangeAxis.valueToJava2D(value1,
        dataArea, plot.getRangeAxisEdge());


    final RectangleEdge location = plot.getDomainAxisEdge();
    final double startX = intervalDataset.getStartXValue(series, item);
    if (Double.isNaN(startX)) {
      return;
    }
    double translatedStartX = domainAxis.valueToJava2D(startX, dataArea,
        location);


    final double endX = intervalDataset.getEndXValue(series, item);
    if (Double.isNaN(endX)) {
      return;
    }
    final double translatedEndX = domainAxis.valueToJava2D(endX, dataArea,
        location);

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Examples of com.positive.charts.data.xy.IntervalXYDataset

        final int itemCount = dataset.getItemCount(series);
        for (int item = 0; item < itemCount; item++) {


          double value;
          if (dataset instanceof IntervalXYDataset) {
            final IntervalXYDataset intervalXYData = (IntervalXYDataset) dataset;
            value = intervalXYData.getEndXValue(series, item);
          } else {
            value = dataset.getXValue(series, item);
          }
          if (!Double.isNaN(value)) {
            maximum = Math.max(maximum, value);

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Examples of com.positive.charts.data.xy.IntervalXYDataset

        final int itemCount = dataset.getItemCount(series);
        for (int item = 0; item < itemCount; item++) {


          double value;
          if (dataset instanceof IntervalXYDataset) {
            final IntervalXYDataset intervalXYData = (IntervalXYDataset) dataset;
            value = intervalXYData.getStartXValue(series, item);
          } else {
            value = dataset.getXValue(series, item);
          }
          if (!Double.isNaN(value)) {
            minimum = Math.min(minimum, value);

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Examples of com.positive.charts.data.xy.IntervalXYDataset

    double maximum = Double.NEGATIVE_INFINITY;
    final int seriesCount = dataset.getSeriesCount();
    double lvalue;
    double uvalue;
    if (includeInterval && (dataset instanceof IntervalXYDataset)) {
      final IntervalXYDataset intervalXYData = (IntervalXYDataset) dataset;
      for (int series = 0; series < seriesCount; series++) {
        final int itemCount = dataset.getItemCount(series);
        for (int item = 0; item < itemCount; item++) {
          lvalue = intervalXYData.getStartXValue(series, item);
          uvalue = intervalXYData.getEndXValue(series, item);
          minimum = Math.min(minimum, lvalue);
          maximum = Math.max(maximum, uvalue);
        }
      }
    } else {

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Examples of com.positive.charts.data.xy.IntervalXYDataset

      final int itemCount = dataset.getItemCount(series);
      for (int item = 0; item < itemCount; item++) {
        double lvalue;
        double uvalue;
        if (dataset instanceof IntervalXYDataset) {
          final IntervalXYDataset intervalXYData = (IntervalXYDataset) dataset;
          lvalue = intervalXYData.getStartYValue(series, item);
          uvalue = intervalXYData.getEndYValue(series, item);
        }
        /*
         * else if (dataset instanceof OHLCDataset) { OHLCDataset
         * highLowData = (OHLCDataset) dataset; lvalue =
         * highLowData.getLowValue(series, item); uvalue =

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Examples of org.jfree.data.xy.IntervalXYDataset

  /**
   *
   */
  protected JFreeChart createXYBarChart() throws JRException
  {
    IntervalXYDataset tmpDataset = (IntervalXYDataset)getDataset();


    boolean isDate = true;
    if( getChart().getDataset().getDatasetType() == JRChartDataset.XY_DATASET )
    {
      isDate = false;

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Examples of org.jfree.data.xy.IntervalXYDataset

  /**
   *
   */
  protected JFreeChart createXYBarChart() throws JRException
  {
    IntervalXYDataset tmpDataset = (IntervalXYDataset)getDataset();


    boolean isDate = true;
    if( getChart().getDataset().getDatasetType() == JRChartDataset.XY_DATASET ){
      isDate = false;
    }

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Examples of org.jfree.data.xy.IntervalXYDataset

  /**
   *
   */
  protected JFreeChart createXYBarChart() throws JRException
  {
    IntervalXYDataset tmpDataset = (IntervalXYDataset)getDataset();


    boolean isDate = true;
    if( getChart().getDataset().getDatasetType() == JRChartDataset.XY_DATASET ){
      isDate = false;
    }

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Examples of org.jfree.data.xy.IntervalXYDataset

     *         <code>String</code> objects (never <code>null</code>).
     */
    protected Object[] createItemArray(XYDataset dataset, int series,
                                       int item) {


        IntervalXYDataset intervalDataset = null;
        if (dataset instanceof IntervalXYDataset) {
            intervalDataset = (IntervalXYDataset) dataset;
        }
        Object[] result = new Object[7];
        result[0] = dataset.getSeriesKey(series).toString();


        double x = dataset.getXValue(series, item);
        double xs = x;
        double xe = x;
        double y = dataset.getYValue(series, item);
        double ys = y;
        double ye = y;
        if (intervalDataset != null) {
            xs = intervalDataset.getStartXValue(series, item);
            xe = intervalDataset.getEndXValue(series, item);
            ys = intervalDataset.getStartYValue(series, item);
            ye = intervalDataset.getEndYValue(series, item);
        }


        DateFormat xdf = getXDateFormat();
        if (xdf != null) {
            result[1] = xdf.format(new Date((long) x));
            result[2] = xdf.format(new Date((long) xs));
            result[3] = xdf.format(new Date((long) xe));
        }
        else {
            NumberFormat xnf = getXFormat();
            result[1] = xnf.format(x);
            result[2] = xnf.format(xs);
            result[3] = xnf.format(xe);
        }


        NumberFormat ynf = getYFormat();
        DateFormat ydf = getYDateFormat();
        if (Double.isNaN(y) && dataset.getY(series, item) == null) {
            result[4] = getNullYString();
        }
        else {
            if (ydf != null) {
                result[4] = ydf.format(new Date((long) y));
            }
            else {
                result[4] = ynf.format(y);
            }
        }
        if (Double.isNaN(ys)
                && intervalDataset.getStartY(series, item) == null) {
            result[5] = getNullYString();
        }
        else {
            if (ydf != null) {
                result[5] = ydf.format(new Date((long) ys));
            }
            else {
                result[5] = ynf.format(ys);
            }
        }
        if (Double.isNaN(ye)
                && intervalDataset.getEndY(series, item) == null) {
            result[6] = getNullYString();
        }
        else {
            if (ydf != null) {
                result[6] = ydf.format(new Date((long) ye));

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