Examples with ISeries org.swtchart.ISeries used on opensource projects

Example 21 with ISeries

use of org.swtchart.ISeries in project netxms by netxms.

the class Axis method adjustRange.

/**
 * Adjusts the axis range to the series belonging to the axis.
 *
 * @param update
 *           true if updating chart layout
 */
public void adjustRange(boolean update) {
    if (isValidCategoryAxis()) {
        setRange(new Range(0, categorySeries.length - 1));
        return;
    }
    double minimum = Double.NaN;
    double maximum = Double.NaN;
    for (ISeries series : chart.getSeriesSet().getSeries()) {
        int axisId = direction == Direction.X ? series.getXAxisId() : series.getYAxisId();
        if (!series.isVisible() || getId() != axisId) {
            continue;
        }
        // get axis length
        int length;
        if (isHorizontalAxis) {
            length = chart.getPlotArea().getSize().x;
        } else {
            length = chart.getPlotArea().getSize().y;
        }
        // get min and max value of series
        Range range = ((Series) series).getAdjustedRange(this, length);
        if (Double.isNaN(minimum) || range.lower < minimum) {
            minimum = range.lower;
        }
        if (Double.isNaN(maximum) || range.upper > maximum) {
            maximum = range.upper;
        }
    }
    // set adjusted range
    if (!Double.isNaN(minimum) && !Double.isNaN(maximum)) {
        if (minimum == maximum) {
            double margin = (minimum == 0) ? 1d : Math.abs(minimum / 2d);
            minimum -= margin;
            maximum += margin;
        }
        setRange(new Range(minimum, maximum), update);
    }
}

Example 22 with ISeries

use of org.swtchart.ISeries in project netxms by netxms.

the class SeriesSet method updateCompressor.

/**
 * Updates the compressor associated with the given axis.
 * <p>
 * In most cases, compressor is updated when series is changed. However, there is a case that compressor has to be updated with
 * the changes in axis.
 *
 * @param axis the axis
 */
public void updateCompressor(Axis axis) {
    for (ISeries series : getSeries()) {
        int axisId = (axis.getDirection() == Direction.X) ? series.getXAxisId() : series.getYAxisId();
        if (axisId != axis.getId()) {
            continue;
        }
        ICompress compressor = ((Series) series).getCompressor();
        if (axis.isValidCategoryAxis()) {
            String[] categorySeries = axis.getCategorySeries();
            if (categorySeries == null) {
                continue;
            }
            double[] xSeries = new double[categorySeries.length];
            for (int i = 0; i < xSeries.length; i++) {
                xSeries[i] = i;
            }
            compressor.setXSeries(xSeries);
        } else if (((Series) series).getXSeries() != null) {
            compressor.setXSeries(((Series) series).getXSeries());
        }
    }
    compressAllSeries();
}

Example 23 with ISeries

use of org.swtchart.ISeries in project netxms by netxms.

the class SeriesSet method setStackSeries.

/**
 * Sets the stack series.
 *
 * @param stackSeries the stack series
 * @param series the series
 */
private void setStackSeries(double[] stackSeries, ISeries series) {
    double[] ySeries = series.getYSeries();
    if (ySeries == null || stackSeries == null) {
        return;
    }
    for (int i = 0; i < stackSeries.length; i++) {
        if (i >= ySeries.length) {
            break;
        }
        stackSeries[i] = new BigDecimal(Double.valueOf(stackSeries[i]).toString()).add(new BigDecimal(Double.valueOf(ySeries[i]).toString())).doubleValue();
    }
    double[] copiedStackSeries = new double[stackSeries.length];
    System.arraycopy(stackSeries, 0, copiedStackSeries, 0, stackSeries.length);
    ((Series) series).setStackSeries(copiedStackSeries);
}

Example 24 with ISeries

use of org.swtchart.ISeries in project portfolio by buchen.

the class ChartWidget method update.

@Override
public void update(Object object) {
    title.setText(TextUtil.tooltip(getWidget().getLabel()));
    try {
        chart.suspendUpdate(true);
        GridData data = (GridData) chart.getLayoutData();
        int oldHeight = data.heightHint;
        int newHeight = get(ChartHeightConfig.class).getPixel();
        if (oldHeight != newHeight) {
            data.heightHint = newHeight;
            title.getParent().layout(true);
            title.getParent().getParent().layout(true);
        }
        chart.getTitle().setText(title.getText());
        for (ISeries s : chart.getSeriesSet().getSeries()) chart.getSeriesSet().deleteSeries(s.getId());
        List<DataSeries> series = Lists.reverse(new DataSeriesSerializer().fromString(dataSeriesSet, get(ChartConfig.class).getData()));
        Interval reportingPeriod = get(ReportingPeriodConfig.class).getReportingPeriod().toInterval(LocalDate.now());
        switch(useCase) {
            case STATEMENT_OF_ASSETS:
                buildAssetSeries(series, reportingPeriod);
                break;
            case PERFORMANCE:
                buildPerformanceSeries(series, reportingPeriod);
                break;
            case RETURN_VOLATILITY:
                throw new UnsupportedOperationException();
            default:
                throw new IllegalArgumentException();
        }
        chart.adjustRange();
    } finally {
        chart.suspendUpdate(false);
    }
    chart.redraw();
}

Example 25 with ISeries

use of org.swtchart.ISeries in project portfolio by buchen.

the class StatementOfAssetsHistoryView method updateChart.

private void updateChart() {
    try {
        // $NON-NLS-1$ //$NON-NLS-2$
        updateTitle(Messages.LabelStatementOfAssetsHistory + " (" + configurator.getConfigurationName() + ")");
        chart.suspendUpdate(true);
        chart.getTitle().setText(getTitle());
        for (ISeries s : chart.getSeriesSet().getSeries()) chart.getSeriesSet().deleteSeries(s.getId());
        Interval interval = getReportingPeriod().toInterval(LocalDate.now());
        Lists.reverse(configurator.getSelectedDataSeries()).forEach(series -> seriesBuilder.build(series, interval));
        chart.adjustRange();
    } finally {
        chart.suspendUpdate(false);
    }
    chart.redraw();
}