List of usage examples for org.jfree.chart.event ChartChangeListener ChartChangeListener
ChartChangeListener
From source file:org.griphyn.vdl.karajan.monitor.monitors.swing.GraphPanel.java
private void createChart() { chart = ChartFactory.createTimeSeriesChart(null, "Time", null, null, false, false, false); cp = new ChartPanel(chart); // avoid stretching fonts and such cp.setMaximumDrawWidth(Integer.MAX_VALUE); cp.setMaximumDrawHeight(Integer.MAX_VALUE); XYPlot plot = chart.getXYPlot();/* w w w . j a v a2 s.c om*/ plot.setBackgroundPaint(UIManager.getColor("TextField.background")); plot.setDomainCrosshairVisible(true); plot.setDomainCrosshairLockedOnData(false); cp.addChartMouseListener(this); cp.setLayout(new DummyLayoutManager()); cp.add(toolTip = new JToolTip()); toolTip.setVisible(false); cp.addMouseListener(new MouseAdapter() { @Override public void mouseExited(MouseEvent e) { disableToolTip(); } }); chart.addChangeListener(new ChartChangeListener() { @Override public void chartChanged(ChartChangeEvent e) { if (e.getType() == ChartChangeEventType.DATASET_UPDATED) { updateMaxRange(); updateToolTipLocation(); } } }); for (String s : enabled) { addSeries(sampler.getSeries(s)); } JPanel p = new JPanel(); p.setLayout(new BorderLayout()); p.add(cp, BorderLayout.CENTER); legend = new JPanel(); legend.setLayout(new FlowLayout()); rebuildLegend(); this.add(p, BorderLayout.CENTER); this.add(legend, BorderLayout.SOUTH); }
From source file:org.yccheok.jstock.gui.charting.InvestmentFlowChartJDialog.java
private void addChangeListener(ChartPanel chartPanel) { chartPanel.getChart().addChangeListener(new ChartChangeListener() { @Override/*from www . j a va 2 s.c o m*/ public void chartChanged(ChartChangeEvent event) { if (event.getType() == ChartChangeEventType.GENERAL) { // Sequence is important. We will use invest information box as master. // ROI information box will be adjusted accordingly. investmentFlowLayerUI.updateInvestPoint(); investmentFlowLayerUI.updateROIPoint(); } } }); }
From source file:com.android.ddmuilib.log.event.EventDisplay.java
Control createCompositeChart(final Composite parent, EventLogParser logParser, String title) { mChart = ChartFactory.createTimeSeriesChart(null, null /* timeAxisLabel */, null /* valueAxisLabel */, null, /* dataset. set below */ true /* legend */, false /* tooltips */, false /* urls */); // get the font to make a proper title. We need to convert the swt font, // into an awt font. Font f = parent.getFont();//w ww .j ava 2 s . c o m FontData[] fData = f.getFontData(); // event though on Mac OS there could be more than one fontData, we'll only use // the first one. FontData firstFontData = fData[0]; java.awt.Font awtFont = SWTUtils.toAwtFont(parent.getDisplay(), firstFontData, true /* ensureSameSize */); mChart.setTitle(new TextTitle(title, awtFont)); final XYPlot xyPlot = mChart.getXYPlot(); xyPlot.setRangeCrosshairVisible(true); xyPlot.setRangeCrosshairLockedOnData(true); xyPlot.setDomainCrosshairVisible(true); xyPlot.setDomainCrosshairLockedOnData(true); mChart.addChangeListener(new ChartChangeListener() { @Override public void chartChanged(ChartChangeEvent event) { ChartChangeEventType type = event.getType(); if (type == ChartChangeEventType.GENERAL) { // because the value we need (rangeCrosshair and domainCrosshair) are // updated on the draw, but the notification happens before the draw, // we process the click in a future runnable! parent.getDisplay().asyncExec(new Runnable() { @Override public void run() { processClick(xyPlot); } }); } } }); mChartComposite = new ChartComposite(parent, SWT.BORDER, mChart, ChartComposite.DEFAULT_WIDTH, ChartComposite.DEFAULT_HEIGHT, ChartComposite.DEFAULT_MINIMUM_DRAW_WIDTH, ChartComposite.DEFAULT_MINIMUM_DRAW_HEIGHT, 3000, // max draw width. We don't want it to zoom, so we put a big number 3000, // max draw height. We don't want it to zoom, so we put a big number true, // off-screen buffer true, // properties true, // save true, // print true, // zoom true); // tooltips mChartComposite.addDisposeListener(new DisposeListener() { @Override public void widgetDisposed(DisposeEvent e) { mValueTypeDataSetMap.clear(); mDataSetCount = 0; mOccurrenceDataSet = null; mChart = null; mChartComposite = null; mValueDescriptorSeriesMap.clear(); mOcurrenceDescriptorSeriesMap.clear(); } }); return mChartComposite; }
From source file:org.mwc.cmap.xyplot.views.XYPlotView.java
@SuppressWarnings("deprecation") private void fillThePlot(final String title, final String units, final formattingOperation theFormatter, final AbstractSeriesDataset dataset) { final StepControl _theStepper = null; // the working variables we rely on later _thePlotArea = null;/* w ww . ja va2 s. c o m*/ ValueAxis xAxis = null; XYToolTipGenerator tooltipGenerator = null; // the y axis is common to hi & lo res. Format it here final NumberAxis yAxis = new NumberAxis(units); final Font tickFont = new Font("SansSerif", Font.PLAIN, 14); Font labelFont = new Font("SansSerif", Font.PLAIN, 16); yAxis.setLabelFont(labelFont); yAxis.setTickLabelFont(tickFont); // hmm, see if we are in hi-res mode. If we are, don't use a formatted // y-axis, just use the plain long microseconds // value if (HiResDate.inHiResProcessingMode()) { // final SimpleDateFormat _secFormat = new SimpleDateFormat("ss"); // ok, simple enough for us... final NumberAxis nAxis = new NumberAxis("time (secs.micros)") { /** * */ private static final long serialVersionUID = 1L; // public String getTickLabel(double currentTickValue) // { // long time = (long) currentTickValue; // Date dtg = new HiResDate(0, time).getDate(); // String res = _secFormat.format(dtg) + "." // + DebriefFormatDateTime.formatMicros(new HiResDate(0, time)); // return res; // } }; nAxis.setAutoRangeIncludesZero(false); xAxis = nAxis; // just show the raw data values tooltipGenerator = new StandardXYToolTipGenerator(); } else { // create a date-formatting axis final DateAxis dAxis = new RelativeDateAxis(); dAxis.setStandardTickUnits(DateAxisEditor.createStandardDateTickUnitsAsTickUnits()); xAxis = dAxis; // also create the date-knowledgable tooltip writer tooltipGenerator = new DatedToolTipGenerator(); } xAxis.setTickLabelFont(tickFont); xAxis.setLabelFont(labelFont); // create the special stepper plot final ColourStandardXYItemRenderer theRenderer = new ColourStandardXYItemRenderer(tooltipGenerator, null, null); _thePlot = new StepperXYPlot(null, (RelativeDateAxis) xAxis, yAxis, _theStepper, theRenderer); theRenderer.setPlot(_thePlot); theRenderer.setStroke(new BasicStroke(3.0f)); _thePlot.setRangeGridlineStroke(new BasicStroke(1f)); _thePlot.setDomainGridlineStroke(new BasicStroke(1f)); _thePlot.setRangeGridlinePaint(Color.LIGHT_GRAY); xAxis.setTickMarkStroke(new BasicStroke(1f)); yAxis.setTickMarkStroke(new BasicStroke(1f)); _thePlot.setOutlineStroke(new BasicStroke(2f)); // loop through the datasets, setting the color of each series to the first // color in that series if (dataset instanceof TimeSeriesCollection) { Color seriesCol = null; final TimeSeriesCollection tsc = (TimeSeriesCollection) dataset; for (int i = 0; i < dataset.getSeriesCount(); i++) { final TimeSeries ts = tsc.getSeries(i); if (ts.getItemCount() > 0) { final TimeSeriesDataItem dataItem = ts.getDataItem(0); if (dataItem instanceof ColouredDataItem) { final ColouredDataItem cd = (ColouredDataItem) dataItem; seriesCol = cd.getColor(); _thePlot.getRenderer().setSeriesPaint(i, seriesCol); } } } } // apply any formatting for this choice if (theFormatter != null) { theFormatter.format(_thePlot); } boolean createLegend = dataset.getSeriesCount() > 1; _thePlotArea = new NewFormattedJFreeChart(title, null, _thePlot, createLegend, _theStepper); // set the color of the area surrounding the plot // - naah, don't bother. leave it in the application background color. _thePlotArea.setBackgroundPaint(Color.white); // //////////////////////////////////////////////// // put the holder into one of our special items // //////////////////////////////////////////////// _chartInPanel = new StepperChartPanel(_thePlotArea, true, _theStepper); // ok - we need to fire time-changes to the chart setupFiringChangesToChart(); // format the chart _chartInPanel.setName(title); _chartInPanel.setMouseZoomable(true, true); // and insert into the composite _plotControl.setChart(_thePlotArea); // get the cross hairs ready _thePlot.setDomainCrosshairVisible(true); _thePlot.setRangeCrosshairVisible(true); _thePlot.setDomainCrosshairPaint(Color.GRAY); _thePlot.setRangeCrosshairPaint(Color.GRAY); _thePlot.setDomainCrosshairStroke(new BasicStroke(2)); _thePlot.setRangeCrosshairStroke(new BasicStroke(2)); // and the plot object to display the cross hair value _crosshairValueText = new XYTextAnnotation(" ", 0, 0); _crosshairValueText.setTextAnchor(TextAnchor.TOP_LEFT); _crosshairValueText.setFont(new Font("SansSerif", Font.BOLD, 15)); _crosshairValueText.setPaint(Color.black); _crosshairValueText.setBackgroundPaint(Color.white); _thePlot.addAnnotation(_crosshairValueText); _thePlotArea.addChangeListener(new ChartChangeListener() { @Override public void chartChanged(ChartChangeEvent event) { if (_showSymbols.isShowSymbols() != _thePlotArea.isShowSymbols()) { _showSymbols.updateAction(); } } }); _showSymbols.updateAction(); _thePlotArea.addProgressListener(new ChartProgressListener() { public void chartProgress(final ChartProgressEvent cpe) { if (cpe.getType() != ChartProgressEvent.DRAWING_FINISHED) return; // double-check our label is still in the right place final double xVal = _thePlot.getRangeAxis().getUpperBound(); final double yVal = _thePlot.getDomainAxis().getLowerBound(); boolean annotChanged = false; if (_crosshairValueText.getX() != yVal) { _crosshairValueText.setX(yVal); annotChanged = true; } if (_crosshairValueText.getY() != xVal) { _crosshairValueText.setY(xVal); annotChanged = true; } // and write the text final String numA = MWC.Utilities.TextFormatting.GeneralFormat .formatOneDecimalPlace(_thePlot.getRangeCrosshairValue()); final Date newDate = new Date((long) _thePlot.getDomainCrosshairValue()); final SimpleDateFormat _df = new SimpleDateFormat("HHmm:ss"); _df.setTimeZone(TimeZone.getTimeZone("GMT")); final String dateVal = _df.format(newDate); final String theMessage = " [" + dateVal + "," + numA + "]"; if (!theMessage.equals(_crosshairValueText.getText())) { _crosshairValueText.setText(theMessage); annotChanged = true; } if (annotChanged) { _plotControl.getChart().setNotify(true); } } }); // //////////////////////////////////////////////////// // put the time series into the plot // //////////////////////////////////////////////////// _thePlot.setDataset((XYDataset) dataset); }
From source file:org.yccheok.jstock.gui.charting.ChartJDialog.java
/** * Returns chart change listener, which will be responsible for handling * zooming event./*from ww w . j a v a2s . c o m*/ * * @return chart change listener, which will be responsible for handling * zooming event */ private ChartChangeListener getChartChangeListner() { return new ChartChangeListener() { @Override public void chartChanged(ChartChangeEvent event) { // Is weird. This works well for zoom-in. When we add new CCI or // RIS. This event function will be triggered too. However, the // returned draw area will always be the old draw area, unless // you move your move over. // Even I try to capture event.getType() == ChartChangeEventType.NEW_DATASET // also doesn't work. if (event.getType() == ChartChangeEventType.GENERAL) { ChartJDialog.this.chartLayerUI.updateTraceInfos(); // Re-calculating high low value. ChartJDialog.this.updateHighLowJLabels(); } } }; }