Examples with ValueAxis org.jfree.chart.axis.ValueAxis used on opensource projects

Example 91 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project SIMVA-SoS by SESoS.

the class XYPlot method drawRangeGridlines.

/**
 * Draws the gridlines for the plot's primary range axis, if they are
 * visible.
 *
 * @param g2  the graphics device.
 * @param area  the data area.
 * @param ticks  the ticks.
 *
 * @see #drawDomainGridlines(Graphics2D, Rectangle2D, List)
 */
protected void drawRangeGridlines(Graphics2D g2, Rectangle2D area, List ticks) {
    // no renderer, no gridlines...
    if (getRenderer() == null) {
        return;
    }
    // draw the range grid lines, if any...
    if (isRangeGridlinesVisible() || isRangeMinorGridlinesVisible()) {
        Stroke gridStroke = null;
        Paint gridPaint = null;
        ValueAxis axis = getRangeAxis();
        if (axis != null) {
            Iterator iterator = ticks.iterator();
            boolean paintLine;
            while (iterator.hasNext()) {
                paintLine = false;
                ValueTick tick = (ValueTick) iterator.next();
                if ((tick.getTickType() == TickType.MINOR) && isRangeMinorGridlinesVisible()) {
                    gridStroke = getRangeMinorGridlineStroke();
                    gridPaint = getRangeMinorGridlinePaint();
                    paintLine = true;
                } else if ((tick.getTickType() == TickType.MAJOR) && isRangeGridlinesVisible()) {
                    gridStroke = getRangeGridlineStroke();
                    gridPaint = getRangeGridlinePaint();
                    paintLine = true;
                }
                if ((tick.getValue() != 0.0 || !isRangeZeroBaselineVisible()) && paintLine) {
                    getRenderer().drawRangeLine(g2, this, getRangeAxis(), area, tick.getValue(), gridPaint, gridStroke);
                }
            }
        }
    }
}

Example 92 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project SIMVA-SoS by SESoS.

the class XYPlot method setDomainAxis.

/**
 * Sets a domain axis and, if requested, sends a {@link PlotChangeEvent} to
 * all registered listeners.
 *
 * @param index  the axis index.
 * @param axis  the axis.
 * @param notify  notify listeners?
 *
 * @see #getDomainAxis(int)
 */
public void setDomainAxis(int index, ValueAxis axis, boolean notify) {
    ValueAxis existing = getDomainAxis(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    if (axis != null) {
        axis.setPlot(this);
    }
    this.domainAxes.put(index, axis);
    if (axis != null) {
        axis.configure();
        axis.addChangeListener(this);
    }
    if (notify) {
        fireChangeEvent();
    }
}

Example 93 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project SIMVA-SoS by SESoS.

the class XYPlot method drawDomainMarkers.

/**
 * Draws the domain markers (if any) for an axis and layer.  This method is
 * typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the dataset/renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawDomainMarkers(Graphics2D g2, Rectangle2D dataArea, int index, Layer layer) {
    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getDomainMarkers(index, layer);
    ValueAxis axis = getDomainAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawDomainMarker(g2, this, axis, marker, dataArea);
        }
    }
}

Example 94 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project qpid-broker-j by apache.

the class StatisticalBarChartBuilder method createChartImpl.

@Override
public JFreeChart createChartImpl(String title, String xAxisTitle, String yAxisTitle, final Dataset dataset, PlotOrientation plotOrientation, boolean showLegend, boolean showToolTips, boolean showUrls) {
    CategoryAxis xAxis = new CategoryAxis(xAxisTitle);
    ValueAxis yAxis = new NumberAxis(yAxisTitle);
    CategoryItemRenderer renderer = new StatisticalBarRenderer();
    CategoryPlot plot = new CategoryPlot((StatisticalCategoryDataset) dataset, xAxis, yAxis, renderer);
    JFreeChart chart = new JFreeChart(title, new Font("Arial", Font.PLAIN, 10), plot, true);
    chart.getCategoryPlot().getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    return chart;
}

Example 95 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project mafscaling by vimsh.

the class LogView method createGraghPanel.

private void createGraghPanel() {
    JFreeChart chart = ChartFactory.createXYLineChart(null, null, null, null, PlotOrientation.VERTICAL, false, true, false);
    chartPanel = new ChartPanel(chart, true, true, true, true, true);
    chartPanel.setFocusable(true);
    chartPanel.setAutoscrolls(true);
    chartPanel.setPopupMenu(null);
    chart.setBackgroundPaint(chartColor);
    rpmDataset = new XYSeriesCollection();
    rpmPlotRenderer = new XYLineAndShapeRenderer();
    dataset = new XYSeriesCollection();
    plotRenderer = new XYLineAndShapeRenderer();
    NumberAxis xAxis = new NumberAxis();
    xAxis.setTickLabelsVisible(false);
    xAxis.setTickLabelPaint(Color.WHITE);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis();
    yAxis.setTickLabelsVisible(false);
    yAxis.setTickLabelPaint(Color.WHITE);
    yAxis.setAutoRangeIncludesZero(false);
    NumberAxis y2Axis = new NumberAxis();
    y2Axis.setTickLabelsVisible(false);
    y2Axis.setTickLabelPaint(Color.WHITE);
    y2Axis.setAutoRangeIncludesZero(false);
    plot = chartPanel.getChart().getXYPlot();
    plot.setRangePannable(true);
    plot.setDomainPannable(true);
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    plot.setBackgroundPaint(chartBgColor);
    plot.setDataset(0, rpmDataset);
    plot.setRenderer(0, rpmPlotRenderer);
    plot.setDomainAxis(0, xAxis);
    plot.setRangeAxis(0, yAxis);
    plot.mapDatasetToDomainAxis(0, 0);
    plot.mapDatasetToRangeAxis(0, 0);
    plot.setDataset(1, dataset);
    plot.setRenderer(1, plotRenderer);
    plot.setRangeAxis(1, y2Axis);
    plot.mapDatasetToDomainAxis(1, 0);
    plot.mapDatasetToRangeAxis(1, 1);
    LegendTitle legend = new LegendTitle(plot);
    legend.setItemFont(new Font("Arial", 0, 10));
    legend.setPosition(RectangleEdge.TOP);
    legend.setItemPaint(Color.WHITE);
    chart.addLegend(legend);
    xMarker = new XYDomainMutilineAnnotation();
    xMarker.setDefaultPaint(Color.WHITE);
    plot.addAnnotation(xMarker);
    chartMouseListener = new ChartMouseListener() {

        @Override
        public void chartMouseMoved(ChartMouseEvent event) {
            try {
                Rectangle2D dataArea = chartPanel.getChartRenderingInfo().getPlotInfo().getDataArea();
                Point2D p = chartPanel.translateScreenToJava2D(event.getTrigger().getPoint());
                double x = plot.getDomainAxis().java2DToValue(p.getX(), dataArea, plot.getDomainAxisEdge());
                boolean isLeft = (p.getX() < (dataArea.getMaxX() - dataArea.getMinX()) / 2) ? true : false;
                if (setMarkers(x, isLeft)) {
                    try {
                        int selectedCol = logDataTable.getTable().getSelectedColumn();
                        if (selectedCol < 0)
                            selectedCol = 0;
                        if (logPlayWindow == null || startMarker != null || endMarker != null) {
                            logDataTable.getTable().setRowSelectionInterval((int) x, (int) x);
                            logDataTable.getTable().changeSelection((int) x, selectedCol, false, false);
                        } else {
                            logPlayWindow.setProgressBar((int) x);
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        @Override
        public void chartMouseClicked(ChartMouseEvent event) {
            chartPanel.requestFocusInWindow();
            if (logPlayWindow == null)
                return;
            if (xMarker.count() == 0)
                return;
            Rectangle2D dataArea = chartPanel.getChartRenderingInfo().getPlotInfo().getDataArea();
            Point2D p = chartPanel.translateScreenToJava2D(event.getTrigger().getPoint());
            double x = plot.getDomainAxis().java2DToValue(p.getX(), dataArea, plot.getDomainAxisEdge());
            if (x < 0 || (int) x >= logDataTable.getRowCount())
                return;
            if (SwingUtilities.isLeftMouseButton(event.getTrigger())) {
                if (startMarker == null) {
                    startMarker = new ValueMarker(x);
                    startMarker.setPaint(Color.GREEN);
                    startMarker.setStroke(new BasicStroke(1.5f));
                    plot.addDomainMarker(startMarker);
                } else {
                    plot.removeDomainMarker(startMarker);
                    startMarker = null;
                }
            } else if (SwingUtilities.isRightMouseButton(event.getTrigger())) {
                if (endMarker == null) {
                    endMarker = new ValueMarker(x);
                    endMarker.setPaint(Color.GREEN);
                    endMarker.setStroke(new BasicStroke(1.5f));
                    plot.addDomainMarker(endMarker);
                } else {
                    plot.removeDomainMarker(endMarker);
                    endMarker = null;
                }
            }
            chartPanel.repaint();
            logPlayWindow.setStartEndArea(startMarker, endMarker);
        }
    };
    chartPanel.addChartMouseListener(chartMouseListener);
    chartPanel.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            if (!chartPanel.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) chartPanel.getChart().getXYPlot()).getDomainAxis();
            else
                axis = ((XYPlot) chartPanel.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) {
        }
    });
}