Examples with ChartPanel org.jfree.chart.ChartPanel used on opensource projects

Example 81 with ChartPanel

use of org.jfree.chart.ChartPanel in project mafscaling by vimsh.

the class VECalc method createChart.

protected void createChart(JPanel plotPanel, String xAxisName, String yAxisName) {
    JFreeChart chart = ChartFactory.createScatterPlot(null, null, null, null, PlotOrientation.VERTICAL, false, true, false);
    chart.setBorderVisible(true);
    chartPanel = new ChartPanel(chart, true, true, true, true, true);
    chartPanel.setAutoscrolls(true);
    chartPanel.setMouseZoomable(false);
    GridBagConstraints gbl_chartPanel = new GridBagConstraints();
    gbl_chartPanel.anchor = GridBagConstraints.CENTER;
    gbl_chartPanel.insets = new Insets(3, 3, 3, 3);
    gbl_chartPanel.weightx = 1.0;
    gbl_chartPanel.weighty = 1.0;
    gbl_chartPanel.fill = GridBagConstraints.BOTH;
    gbl_chartPanel.gridx = 0;
    gbl_chartPanel.gridy = 1;
    plotPanel.add(chartPanel, gbl_chartPanel);
    XYLineAndShapeRenderer lineRenderer = new XYLineAndShapeRenderer();
    lineRenderer.setUseFillPaint(true);
    lineRenderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, new DecimalFormat("0.00"), new DecimalFormat("0.00")));
    Stroke stroke = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, null, 0.0f);
    lineRenderer.setSeriesStroke(0, stroke);
    lineRenderer.setSeriesPaint(0, Color.RED);
    lineRenderer.setSeriesShape(0, ShapeUtilities.createDiamond((float) 2.5));
    lineRenderer.setLegendItemLabelGenerator(new StandardXYSeriesLabelGenerator() {

        private static final long serialVersionUID = 7593430826693873496L;

        public String generateLabel(XYDataset dataset, int series) {
            XYSeries xys = ((XYSeriesCollection) dataset).getSeries(series);
            return xys.getDescription();
        }
    });
    NumberAxis xAxis = new NumberAxis(xAxisName);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis(yAxisName);
    yAxis.setAutoRangeIncludesZero(false);
    XYSeriesCollection lineDataset = new XYSeriesCollection();
    XYPlot plot = chart.getXYPlot();
    plot.setRangePannable(true);
    plot.setDomainPannable(true);
    plot.setDomainGridlinePaint(Color.DARK_GRAY);
    plot.setRangeGridlinePaint(Color.DARK_GRAY);
    plot.setBackgroundPaint(new Color(224, 224, 224));
    plot.setDataset(0, lineDataset);
    plot.setRenderer(0, lineRenderer);
    plot.setDomainAxis(0, xAxis);
    plot.setRangeAxis(0, yAxis);
    plot.mapDatasetToDomainAxis(0, 0);
    plot.mapDatasetToRangeAxis(0, 0);
    LegendTitle legend = new LegendTitle(plot.getRenderer());
    legend.setItemFont(new Font("Arial", 0, 10));
    legend.setPosition(RectangleEdge.TOP);
    chart.addLegend(legend);
}

Example 82 with ChartPanel

use of org.jfree.chart.ChartPanel in project mafscaling by vimsh.

the class LogView method createWotChart.

protected void createWotChart() {
    wotMarker = new XYDomainMutilineAnnotation();
    wotMarker.setDefaultPaint(Color.WHITE);
    JFreeChart chart = ChartFactory.createXYLineChart(null, null, null, null, PlotOrientation.VERTICAL, false, true, false);
    wotChartPanel = new ChartPanel(chart, true, true, true, true, true);
    wotChartPanel.setFocusable(true);
    wotChartPanel.setAutoscrolls(true);
    chart.setBackgroundPaint(chartColor);
    wotPlot = chart.getXYPlot();
    wotPlot.setRangePannable(true);
    wotPlot.setDomainPannable(true);
    wotPlot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    wotPlot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    wotPlot.setBackgroundPaint(chartBgColor);
    wotPlot.addAnnotation(wotMarker);
    wotPlot.setRangeAxis(null);
    NumberAxis xAxis = new NumberAxis();
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setTickLabelPaint(Color.WHITE);
    xAxis.setLabelPaint(Color.LIGHT_GRAY);
    wotPlot.setDomainAxis(0, xAxis);
    wotPlot.setDataset(0, new XYSeriesCollection());
    wotPlot.mapDatasetToDomainAxis(0, 0);
    wotPlot.mapDatasetToRangeAxis(0, 0);
    LegendTitle legend = new LegendTitle(wotPlot);
    legend.setItemFont(new Font("Arial", 0, 10));
    legend.setPosition(RectangleEdge.TOP);
    legend.setItemPaint(Color.WHITE);
    chart.addLegend(legend);
    wotChartPanel.addChartMouseListener(new ChartMouseListener() {

        @Override
        public void chartMouseMoved(ChartMouseEvent event) {
            try {
                wotPlot.clearRangeMarkers();
                wotMarker.clearLabels(false);
                Rectangle2D dataArea = wotChartPanel.getChartRenderingInfo().getPlotInfo().getDataArea();
                Point2D p = wotChartPanel.translateScreenToJava2D(event.getTrigger().getPoint());
                double x = wotPlot.getDomainAxis().java2DToValue(p.getX(), dataArea, wotPlot.getDomainAxisEdge());
                XYSeriesCollection dataset;
                XYSeries series;
                for (int i = 0; i < wotPlot.getDatasetCount(); ++i) {
                    dataset = (XYSeriesCollection) wotPlot.getDataset(i);
                    if (dataset != null && dataset.getSeriesCount() > 0) {
                        for (int j = 0; j < dataset.getSeriesCount(); ++j) {
                            series = dataset.getSeries(j);
                            int idx = 0;
                            double closest;
                            double pclosest = Math.abs(series.getX(0).doubleValue() - x);
                            for (int k = 1; k < series.getItemCount(); ++k) {
                                closest = Math.abs(series.getX(k).doubleValue() - x);
                                if (closest < pclosest) {
                                    idx = k;
                                    pclosest = closest;
                                }
                            }
                            double x0 = series.getX(0).doubleValue();
                            double x1 = series.getX(series.getItemCount() - 1).doubleValue();
                            double xerr = x0 * 0.01;
                            if (x >= (x0 - xerr) && x <= (x1 + xerr))
                                wotMarker.addLabel(series.getDescription() + ": ", wotPlot.getRenderer(i).getSeriesPaint(j), series.getY(idx).toString(), false);
                        }
                    }
                }
                if (wotMarker.count() > 0) {
                    boolean isLeft = (p.getX() < (dataArea.getMaxX() - dataArea.getMinX()) / 2) ? true : false;
                    if (isLeft) {
                        wotMarker.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
                        wotMarker.setLabelTextAnchor(TextAnchor.TOP_LEFT);
                    } else {
                        wotMarker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
                        wotMarker.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
                    }
                    wotMarker.setValue(x);
                }
                wotChartPanel.repaint();
            } catch (Exception ex) {
                ex.printStackTrace();
                logger.error(ex);
            }
        }

        @Override
        public void chartMouseClicked(ChartMouseEvent event) {
            wotChartPanel.requestFocusInWindow();
            ChartEntity entity = event.getEntity();
            if (entity == null || !(entity instanceof LegendItemEntity))
                return;
            LegendItemEntity itemEntity = (LegendItemEntity) entity;
            int seriesIndex = ((XYDataset) itemEntity.getDataset()).indexOf(itemEntity.getSeriesKey());
            XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) wotChartPanel.getChart().getXYPlot().getRenderer();
            Paint p = renderer.getSeriesPaint(seriesIndex);
            colorChooser.setColor((Color) p);
            final ColorPreviewPanel preview = new ColorPreviewPanel(colorChooser);
            colorChooser.setPreviewPanel(preview);
            AbstractColorChooserPanel[] panels = colorChooser.getChooserPanels();
            for (AbstractColorChooserPanel accp : panels) {
                if (!accp.getDisplayName().equals("Swatches")) {
                    colorChooser.removeChooserPanel(accp);
                }
            }
            ColorSelectionModel model = colorChooser.getSelectionModel();
            model.addChangeListener(new ChangeListener() {

                @Override
                public void stateChanged(ChangeEvent event) {
                    ColorSelectionModel model = (ColorSelectionModel) event.getSource();
                    preview.setColor(model.getSelectedColor());
                }
            });
            if (JOptionPane.OK_OPTION == JOptionPane.showConfirmDialog(null, colorChooser, "Select new color for " + itemEntity.getSeriesKey(), JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE))
                renderer.setSeriesPaint(seriesIndex, colorChooser.getColor());
        }
    });
    wotChartPanel.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            if (!wotChartPanel.hasFocus())
                return;
            int keyCode = e.getKeyCode();
            if (keyCode < KeyEvent.VK_LEFT || keyCode > KeyEvent.VK_DOWN)
                return;
            ValueAxis axis = null;
            if (keyCode == KeyEvent.VK_LEFT || keyCode == KeyEvent.VK_RIGHT)
                axis = ((XYPlot) wotChartPanel.getChart().getXYPlot()).getDomainAxis();
            else
                axis = ((XYPlot) wotChartPanel.getChart().getXYPlot()).getRangeAxis();
            if (axis != null) {
                double delta = (axis.getUpperBound() - axis.getLowerBound()) / 100.0;
                if (keyCode == KeyEvent.VK_LEFT || keyCode == KeyEvent.VK_DOWN)
                    axis.setRange(axis.getLowerBound() - delta, axis.getUpperBound() - delta);
                else if (keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_RIGHT)
                    axis.setRange(axis.getLowerBound() + delta, axis.getUpperBound() + delta);
            }
        }

        public void keyReleased(KeyEvent arg0) {
        }

        public void keyTyped(KeyEvent arg0) {
        }
    });
}

Example 83 with ChartPanel

use of org.jfree.chart.ChartPanel in project mafscaling by vimsh.

the class VVTCalc method clearChartData.

private void clearChartData() {
    runData.clear();
    XYSeriesCollection dataset;
    for (ChartPanel chartPanel : chartPanels) {
        XYPlot plot = chartPanel.getChart().getXYPlot();
        dataset = (XYSeriesCollection) plot.getDataset(0);
        dataset.removeAllSeries();
        dataset = (XYSeriesCollection) plot.getDataset(1);
        dataset.removeAllSeries();
    }
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) pullTree.getModel().getRoot();
    root.removeAllChildren();
    ((DefaultTreeModel) pullTree.getModel()).reload(root);
    for (HashMap<String, XYSeries> series : hiddenSeries) series.clear();
    vvt1RunSeries.clear();
    vvt2RunSeries.clear();
    veRunSeries.clear();
    vvt1BestSeries.clear();
    vvt2BestSeries.clear();
    ve1BestSeries.clear();
    ve2BestSeries.clear();
    plot3d.removeAllPlots();
    pullsComboBox.removeAllItems();
    pullsComboBox.addItem("");
}

Example 84 with ChartPanel

use of org.jfree.chart.ChartPanel in project crypto-bot by jnidzwetzki.

the class Chart method displayChart.

/**
 * Displays a chart in a frame.
 *
 * @param chart
 *            the chart to be displayed
 */
private static void displayChart(JFreeChart chart) {
    // Chart panel
    ChartPanel panel = new ChartPanel(chart);
    panel.setFillZoomRectangle(true);
    panel.setMouseWheelEnabled(true);
    panel.setPreferredSize(new Dimension(1024, 400));
    // Application frame
    ApplicationFrame frame = new ApplicationFrame("Ta4j example - Buy and sell signals to chart");
    frame.setContentPane(panel);
    frame.pack();
    RefineryUtilities.centerFrameOnScreen(frame);
    frame.setVisible(true);
}