Examples with ICircularSeries org.eclipse.swtchart.ICircularSeries used on opensource projects

Example 1 with ICircularSeries

use of org.eclipse.swtchart.ICircularSeries in project portfolio by buchen.

the class PieChart method renderLabels.

protected void renderLabels(PaintEvent e) {
    for (ISeries<?> series : getSeriesSet().getSeries()) {
        if (series instanceof ICircularSeries) {
            IAxis xAxis = getAxisSet().getXAxis(series.getXAxisId());
            IAxis yAxis = getAxisSet().getYAxis(series.getYAxisId());
            List<Node> nodes = ((ICircularSeries<?>) series).getRootNode().getChildren();
            if (!nodes.isEmpty()) {
                for (Node node : nodes) {
                    renderNodeLabel(node, (ICircularSeries<?>) series, e.gc, xAxis, yAxis);
                }
            }
        }
    }
}

Example 2 with ICircularSeries

use of org.eclipse.swtchart.ICircularSeries in project portfolio by buchen.

the class PieChart method getNodeAt.

/**
 * Find the node at position
 */
public Node getNodeAt(int x, int y) {
    Node node = null;
    for (ISeries<?> series : getSeriesSet().getSeries()) {
        if (!(series instanceof ICircularSeries)) {
            continue;
        }
        ICircularSeries<?> circularSeries = (ICircularSeries<?>) series;
        double primaryValueX = getSelectedPrimaryAxisValue(x, PieChart.Orientation.X_AXIS);
        double primaryValueY = getSelectedPrimaryAxisValue(y, PieChart.Orientation.Y_AXIS);
        node = circularSeries.getPieSliceFromPosition(primaryValueX, primaryValueY);
        circularSeries.setHighlightedNode(node);
    }
    return node;
}

Example 3 with ICircularSeries

use of org.eclipse.swtchart.ICircularSeries in project portfolio by buchen.

the class HoldingsPieChartSWT method updateChart.

private void updateChart() {
    List<Double> values = new ArrayList<>();
    List<String> labels = new ArrayList<>();
    nodeDataMap.clear();
    // 
    snapshot.getAssetPositions().filter(// 
    p -> p.getValuation().getAmount() > 0).sorted(// 
    (l, r) -> Long.compare(r.getValuation().getAmount(), l.getValuation().getAmount())).forEach(p -> {
        String nodeId = JSONObject.escape(p.getDescription());
        labels.add(nodeId);
        values.add(p.getValuation().getAmount() / Values.Amount.divider());
        NodeData data = new NodeData();
        data.position = p;
        data.percentage = p.getShare();
        data.percentageString = Values.Percent2.format(p.getShare());
        data.shares = Values.Share.format(p.getPosition().getShares());
        data.value = Values.Money.format(p.getValuation());
        data.valueSingle = Values.Money.format(p.getValuation().multiply((long) Values.Share.divider()).divide(p.getPosition().getShares()));
        nodeDataMap.put(nodeId, data);
    });
    ICircularSeries<?> circularSeries = (ICircularSeries<?>) chart.getSeriesSet().getSeries(Messages.LabelStatementOfAssetsHoldings);
    if (circularSeries == null) {
        circularSeries = createSeries(values, labels);
    } else {
        if (hasDataSetChanged(labels)) {
            // refresh values only for smoother update
            ListIterator<String> iter = labels.listIterator();
            while (iter.hasNext()) {
                int idx = iter.nextIndex();
                String label = iter.next();
                Node node = circularSeries.getNodeById(label);
                if (node != null) {
                    node.setValue(values.get(idx));
                }
            }
        } else {
            circularSeries = createSeries(values, labels);
        }
    }
    setColors(circularSeries, values.size());
    chart.redraw();
}

Example 4 with ICircularSeries

use of org.eclipse.swtchart.ICircularSeries in project portfolio by buchen.

the class TaxonomyDonutSWT method updateChart.

private void updateChart() {
    nodeDataMap.clear();
    TaxonomyNode node = chartPage.getModel().getVirtualRootNode();
    ICircularSeries<?> circularSeries = (ICircularSeries<?>) chart.getSeriesSet().createSeries(ChartType.DONUT == chartType ? SeriesType.DOUGHNUT : SeriesType.PIE, node.getName());
    circularSeries.setHighlightColor(Colors.GREEN);
    circularSeries.setBorderColor(Colors.WHITE);
    Money total = getModel().getChartRenderingRootNode().getActual();
    Node rootNode = circularSeries.getRootNode();
    Map<String, Color> colors = new HashMap<>();
    addNodes(nodeDataMap, colors, rootNode, node, node.getChildren(), total);
    for (Map.Entry<String, Color> entry : colors.entrySet()) {
        circularSeries.setColor(entry.getKey(), entry.getValue());
    }
    chart.redraw();
}

Example 5 with ICircularSeries

use of org.eclipse.swtchart.ICircularSeries in project portfolio by buchen.

the class TaxonomyPieChartSWT method updateChart.

private void updateChart() {
    nodeDataMap.clear();
    TaxonomyNode taxRoot = getModel().getVirtualRootNode();
    ICircularSeries<?> circularSeries = (ICircularSeries<?>) chart.getSeriesSet().createSeries(ChartType.DONUT == chartType ? SeriesType.DOUGHNUT : SeriesType.PIE, taxRoot.getName());
    circularSeries.setHighlightColor(Colors.GREEN);
    circularSeries.setBorderColor(Colors.WHITE);
    Node rootNode = circularSeries.getRootNode();
    Map<String, Color> colors = new HashMap<>();
    addNodes(nodeDataMap, colors, rootNode, taxRoot, taxRoot.getChildren(), taxRoot.getActual(), getModel().isSecuritiesInPieChartExcluded());
    for (Map.Entry<String, Color> entry : colors.entrySet()) {
        circularSeries.setColor(entry.getKey(), entry.getValue());
    }
    chart.redraw();
}