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

Example 1 with IBarSeries

use of org.swtchart.IBarSeries in project linuxtools by eclipse.

the class BarChartBuilder method createChartISeries.

@Override
protected ISeries createChartISeries(int i) {
    IBarSeries series = (IBarSeries) chart.getSeriesSet().createSeries(SeriesType.BAR, adapter.getLabels()[i + 1]);
    series.setBarColor(COLORS[i % COLORS.length]);
    return series;
}

Example 2 with IBarSeries

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

the class TimelineChart method addDateBarSeries.

public IBarSeries addDateBarSeries(LocalDate[] dates, double[] values, String label) {
    IBarSeries barSeries = (IBarSeries) getSeriesSet().createSeries(SeriesType.BAR, label);
    barSeries.setXDateSeries(toJavaUtilDate(dates));
    barSeries.setYSeries(values);
    barSeries.setBarColor(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
    barSeries.setBarPadding(100);
    return barSeries;
}

Example 3 with IBarSeries

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

the class DividendsChartTab method createSeries.

@Override
protected void createSeries() {
    for (int index = 0; index < model.getNoOfMonths(); index += 12) {
        int year = model.getStartYear() + (index / 12);
        IBarSeries barSeries = (IBarSeries) getChart().getSeriesSet().createSeries(SeriesType.BAR, String.valueOf(year));
        double[] series = new double[Math.min(12, model.getNoOfMonths() - index)];
        for (int ii = 0; ii < series.length; ii++) series[ii] = model.getSum().getValue(index + ii) / Values.Amount.divider();
        barSeries.setYSeries(series);
        barSeries.setBarColor(getColor(year));
        barSeries.setBarPadding(25);
    }
}

Example 4 with IBarSeries

use of org.swtchart.IBarSeries in project linuxtools by eclipse.

the class ChartFactory method produceBarChart.

/**
 * Produces a 2D bar chart from the input objects.
 *
 * @param objects
 *            the input data
 * @param nameField
 *            the field used to get the labels of the objects (the labels of the series groups).
 * @param valFields
 *            the fields providing the values for the different bars in a series group.
 * @param title Title of the chart.
 * @param horizontal
 *            if true the bars are displayed horizontally, else vertically.
 * @return a new 2D bar chart
 */
public static Chart produceBarChart(Object[] objects, final ISTDataViewersField nameField, List<IChartField> valFields, String title, boolean horizontal) {
    ChartView view;
    try {
        final Color WHITE = PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_WHITE);
        final Color BLACK = PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_BLACK);
        final Color GRAD = PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND);
        view = (ChartView) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(ChartView.VIEW_ID, String.valueOf(ChartView.getSecId()), IWorkbenchPage.VIEW_ACTIVATE);
        Chart chart = new Chart(view.getParent(), SWT.NONE);
        chart.setBackground(WHITE);
        chart.setBackgroundInPlotArea(GRAD);
        chart.getTitle().setText(title);
        chart.getTitle().setForeground(BLACK);
        // this is correct (refers to orientation of x-axis, not bars)
        if (horizontal) {
            chart.setOrientation(SWT.VERTICAL);
        } else {
            chart.setOrientation(SWT.HORIZONTAL);
        }
        chart.getLegend().setPosition(SWT.RIGHT);
        String[] textLabels = new String[objects.length];
        for (int i = 0; i < objects.length; i++) {
            textLabels[i] = nameField.getValue(objects[i]);
        }
        // x-axis
        IAxis xAxis = chart.getAxisSet().getXAxis(0);
        xAxis.getGrid().setStyle(LineStyle.NONE);
        xAxis.getTick().setForeground(BLACK);
        ITitle xTitle = xAxis.getTitle();
        xTitle.setForeground(BLACK);
        xTitle.setText(nameField.getColumnHeaderText());
        xAxis.setCategorySeries(textLabels);
        xAxis.enableCategory(true);
        // y-axis
        IAxis yAxis = chart.getAxisSet().getYAxis(0);
        yAxis.getGrid().setStyle(LineStyle.NONE);
        yAxis.getTick().setForeground(BLACK);
        yAxis.getTitle().setVisible(false);
        // data
        for (IChartField field : valFields) {
            final IBarSeries bs = (IBarSeries) chart.getSeriesSet().createSeries(SeriesType.BAR, field.getColumnHeaderText());
            bs.setBarColor(new Color(Display.getDefault(), getRC(), getRC(), getRC()));
            double[] doubleValues = new double[objects.length];
            for (int i = 0; i < objects.length; i++) {
                Number num = field.getNumber(objects[i]);
                double longVal = num.doubleValue();
                doubleValues[i] = longVal;
            }
            bs.setYSeries(doubleValues);
        }
        chart.getAxisSet().adjustRange();
        return chart;
    } catch (PartInitException e) {
        Activator.getDefault().getLog().log(e.getStatus());
    }
    return null;
}

Example 5 with IBarSeries

use of org.swtchart.IBarSeries in project linuxtools by eclipse.

the class PieChart method addPieChartSeries.

/**
 * Add data to this Pie Chart. We'll build one pie chart for each value in the array provided. The val matrix must
 * have an array of an array of values. Ex. labels = {'a', 'b'} val = {{1,2,3}, {4,5,6}} This will create 3 pie
 * charts. For the first one, 'a' will be 1 and 'b' will be 4. For the second chart 'a' will be 2 and 'b' will be 5.
 * For the third 'a' will be 3 and 'b' will be 6.
 * @param labels The titles of each series. (These are not the same as titles given to pies.)
 * @param val New values.
 */
public void addPieChartSeries(String[] labels, double[][] val) {
    setSeriesNames(val[0].length);
    for (ISeries s : this.getSeriesSet().getSeries()) {
        this.getSeriesSet().deleteSeries(s.getId());
    }
    int size = Math.min(labels.length, val.length);
    for (int i = 0; i < size; i++) {
        IBarSeries s = (IBarSeries) this.getSeriesSet().createSeries(ISeries.SeriesType.BAR, labels[i]);
        double[] d = new double[val[i].length];
        for (int j = 0; j < val[i].length; j++) {
            d[j] = val[i][j];
        }
        s.setXSeries(d);
        if (customColors != null) {
            s.setBarColor(customColors[i % customColors.length]);
        } else {
            s.setBarColor(new Color(this.getDisplay(), sliceColor(i)));
        }
    }
}