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

Example 66 with ISeries

use of org.swtchart.ISeries in project jbosstools-server by jbosstools.

the class TimelineChart method deleteMonitoredSeries.

/**
 * Delete series if not monitored any longer.
 */
private void deleteMonitoredSeries() {
    ISeriesSet seriesSet = getSeriesSet();
    List<IMonitoredMXBeanAttribute> attributes = attributeGroup.getAttributes();
    for (ISeries series : seriesSet.getSeries()) {
        String seriesId = series.getId();
        boolean found = false;
        for (IMonitoredMXBeanAttribute attribute : attributes) {
            if (series.getId().equals(getSeriesId(attribute))) {
                found = true;
            }
        }
        if (!found) {
            seriesSet.deleteSeries(seriesId);
        }
    }
}

Example 67 with ISeries

use of org.swtchart.ISeries in project jbosstools-server by jbosstools.

the class Marker method configureHovers.

/**
 * Creates the hovers assuming that the time is almost the same among series
 *
 * @param invertedSeriesIndex
 *            The inverted series index
 */
private void configureHovers(Integer invertedSeriesIndex) {
    ISeries largestSeries = getLargestSeries();
    if (largestSeries == null) {
        return;
    }
    // create hover for time
    Date[] dates = largestSeries.getXDateSeries();
    long time = dates[dates.length - invertedSeriesIndex].getTime();
    StringBuffer buffer = new StringBuffer();
    buffer.append(Messages.timeLabel).append(' ').append(// $NON-NLS-1$
    new SimpleDateFormat("HH:mm:ss").format(time));
    texts.put(TIME_KEY, buffer.toString());
    int timeInPixel = chart.getAxisSet().getXAxes()[0].getPixelCoordinate(time);
    configureHover(hovers.get(TIME_KEY), buffer.toString(), timeInPixel, chart.getPlotArea().getSize().y, true);
    // create hover for values
    for (ISeries series : chart.getSeriesSet().getSeries()) {
        double[] ySeries = series.getYSeries();
        int seriesIndex = ySeries.length - invertedSeriesIndex;
        if (seriesIndex < 0) {
            continue;
        }
        buffer = new StringBuffer();
        // $NON-NLS-1$
        buffer.append(series.getId()).append(": ").append(getFormattedValue(ySeries[seriesIndex]));
        texts.put(series.getId(), buffer.toString());
        int valueInPixel = chart.getAxisSet().getYAxes()[0].getPixelCoordinate(ySeries[seriesIndex]);
        configureHover(hovers.get(series.getId()), buffer.toString(), timeInPixel, valueInPixel, false);
    }
}

Example 68 with ISeries

use of org.swtchart.ISeries in project jbosstools-server by jbosstools.

the class Marker method getInvertedSeriesIndex.

/**
 * Gets the inverted series index that is the nearest to mouse position.
 *
 * @param desiredX
 *            The desired x pixel coordinate
 * @return The inverted series index, or <tt>null</tt> if not found
 */
private Integer getInvertedSeriesIndex(int desiredX) {
    long desiredTime = (long) chart.getAxisSet().getAxes()[0].getDataCoordinate(desiredX);
    // find largest size of series
    ISeries largestSeries = getLargestSeries();
    if (largestSeries == null) {
        return null;
    }
    // find the time series index
    Date[] dates = largestSeries.getXDateSeries();
    for (int i = 0; i < dates.length; i++) {
        if (dates[i].getTime() < desiredTime && i != dates.length - 1) {
            continue;
        }
        int nearestIndex;
        if (i > 0 && dates[i].getTime() - desiredTime > desiredTime - dates[i - 1].getTime()) {
            nearestIndex = i - 1;
        } else {
            nearestIndex = i;
        }
        return dates.length - nearestIndex;
    }
    return null;
}