ChartPanelShowStatistics(
String title,
String timeAxisLabel,
String valueAxisLabel,
XYDataset dataset /*, boolean legend, boolean tooltips, boolean urls*/) {
this();
// chart = ChartFactory.createTimeSeriesChart(title, timeAxisLabel, valueAxisLabel, dataset);
chart = ChartFactory.createScatterPlot(title, timeAxisLabel, valueAxisLabel, dataset);
ChartPanel p = new ChartPanel(chart);
add(p, BorderLayout.CENTER);
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
renderer.setBaseShapesVisible(false);
// renderer.setBaseShape(itemShape); // 好像不管用，必须用setSeriesShape
renderer.setBaseLinesVisible(true);
// renderer.setBasePaint(new Color(0)); // 好像不管用，必须用setSeriesPaint
itemShape = ShapeUtilities.createDiamond((float) 3);
renderer.setSeriesShape(0, itemShape);
renderer.setSeriesPaint(0, new Color(255, 0, 0));
renderer.setSeriesShape(1, itemShape);
renderer.setSeriesPaint(1, new Color(0, 255, 0));
renderer.setBaseToolTipGenerator(
new StandardXYToolTipGenerator(
"{0}:({1} , {2})",
new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"), new DecimalFormat("#.00")));
}
private void init() {
timeSeriesList = new LinkedList<TimeSeries>();
m_average = new TimeSeries(AVERANGE, Millisecond.class);
m_tps = new TimeSeries(TPS, Millisecond.class);
m_deviation = new TimeSeries(DEVIATION, Millisecond.class);
stateMap.put(AVERANGE, m_average);
stateMap.put(DEVIATION, m_deviation);
stateMap.put(TPS, m_tps);
timeSeriesList.add(m_average);
timeSeriesList.add(m_tps);
timeSeriesList.add(m_deviation);
timeseriescollection = new TimeSeriesCollection();
for (Iterator<TimeSeries> iterator = timeSeriesList.iterator(); iterator.hasNext(); ) {
timeseriescollection.addSeries(iterator.next());
}
jfc =
ChartFactory.createTimeSeriesChart(
"Title", "unit", "yaxisName", timeseriescollection, true, true, false);
// jfc.setTitle(new TextTitle("图表", new Font("黑体", Font.BOLD, 20)));
// 取得统计图表
XYPlot xyplot = jfc.getXYPlot();
xylinerenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
xylinerenderer.setSeriesPaint(0, Color.BLUE);
xylinerenderer.setSeriesPaint(1, Color.GREEN);
xylinerenderer.setSeriesPaint(2, Color.RED);
ValueAxis valueaxis = xyplot.getDomainAxis();
valueaxis.setAutoRange(true);
valueaxis.setFixedAutoRange(30000D);
valueaxis = xyplot.getRangeAxis();
chartPanel = new ChartPanel(jfc);
chartPanel.setPreferredSize(new Dimension(600, 450));
}
/** Trims and transforms a big burndown chart to a small one. */
protected JFreeChart transformToSmallChart(JFreeChart burndownChart) {
JFreeChart chart = burndownChart;
XYPlot plot = chart.getXYPlot();
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
chart.setBackgroundPaint(CHART_BACKGROUND_COLOR);
plot.setBackgroundPaint(PLOT_BACKGROUND_COLOR);
renderer.setSeriesPaint(BURNDOWN_SERIES_NO, BURNDOWN_SERIES_COLOR);
renderer.setSeriesPaint(CURRENT_DAY_SERIES_NO, BURNDOWN_SERIES_COLOR);
renderer.setSeriesPaint(SCOPING_SERIES_NO, BURNDOWN_SERIES_COLOR);
renderer.setSeriesPaint(REFERENCE_SERIES_NO, REFERENCE_SERIES_COLOR);
renderer.setSeriesStroke(BURNDOWN_SERIES_NO, SMALL_BURNDOWN_STROKE);
renderer.setSeriesStroke(CURRENT_DAY_SERIES_NO, SMALL_BURNDOWN_STROKE);
renderer.setSeriesStroke(SCOPING_SERIES_NO, SMALL_BURNDOWN_STROKE);
renderer.setSeriesStroke(REFERENCE_SERIES_NO, SMALL_BURNDOWN_STROKE);
renderer.setSeriesShapesVisible(BURNDOWN_SERIES_NO, false);
renderer.setSeriesShapesVisible(CURRENT_DAY_SERIES_NO, false);
renderer.setSeriesShapesVisible(SCOPING_SERIES_NO, false);
renderer.setSeriesShapesVisible(REFERENCE_SERIES_NO, false);
plot.setDomainGridlinesVisible(false);
plot.setRangeGridlinesVisible(false);
plot.getDomainAxis().setVisible(false);
plot.getRangeAxis().setVisible(false);
plot.getDomainAxis().setLabel(null);
plot.getRangeAxis().setLabel(null);
RectangleInsets ins = new RectangleInsets(-6, -8, -3, -7);
chart.setPadding(ins);
if (plot.getDataset() != null) {
TimeSeriesCollection dataset = (TimeSeriesCollection) plot.getDataset();
// HORROR!
// Will break horribly if some series is missing because the indexes
// cannot be trusted!!
// The indexes are defined as constants but the indexes come
// directly
// from the order in which the series are added
// If one series is missing, EXPECTED_SERIES_NO = 4 but the index
// for expected series is 3
// (and it's even possible that it doesn't exist!)
if (dataset.getSeriesCount() > EXPECTED_SERIES_NO) {
dataset.removeSeries(EXPECTED_SERIES_NO);
}
}
chart.removeLegend();
chart.setTitle("");
return chart;
}
private void configureRendererForCorrelativeData(XYLineAndShapeRenderer renderer) {
renderer.setSeriesLinesVisible(1, false);
renderer.setSeriesShapesVisible(1, true);
renderer.setSeriesStroke(1, new BasicStroke(1.0f));
renderer.setSeriesPaint(1, StatisticChartStyling.CORRELATIVE_POINT_PAINT);
renderer.setSeriesFillPaint(1, StatisticChartStyling.CORRELATIVE_POINT_FILL_PAINT);
renderer.setSeriesShape(1, StatisticChartStyling.CORRELATIVE_POINT_SHAPE);
}
private void updateColor() {
int len = timeseriescollection.getSeriesCount();
if (len != 0) {
for (int i = 0; i < len; i++) {
TimeSeries t = timeseriescollection.getSeries(i);
if (t.getKey().equals(AVERANGE)) {
xylinerenderer.setSeriesPaint(i, Color.BLUE);
} else if (t.getKey().equals(TPS)) {
xylinerenderer.setSeriesPaint(i, Color.GREEN);
} else if (t.getKey().equals(DEVIATION)) {
xylinerenderer.setSeriesPaint(i, Color.RED);
} else {
}
}
}
}
/**
* @param forecast
* @param settings (next days)
* @return
*/
public JFreeChart createBarChart(
final LiquidityForecast forecast, final LiquidityForecastSettings settings) {
Validate.isTrue(settings.getNextDays() > 0 && settings.getNextDays() < 500);
final LiquidityForecastCashFlow cashFlow =
new LiquidityForecastCashFlow(forecast, settings.getNextDays());
final TimeSeries accumulatedSeriesExpected =
new TimeSeries(I18n.getString("plugins.liquidityplanning.forecast.expected"));
final TimeSeries creditSeries =
new TimeSeries(I18n.getString("plugins.liquidityplanning.common.credit"));
final TimeSeries debitSeries =
new TimeSeries(I18n.getString("plugins.liquidityplanning.common.debit"));
double accumulatedExpected = settings.getStartAmount().doubleValue();
final DayHolder dh = new DayHolder();
final Date lower = dh.getDate();
for (int i = 0; i < settings.getNextDays(); i++) {
final Day day = new Day(dh.getDayOfMonth(), dh.getMonth() + 1, dh.getYear());
if (i > 0) {
accumulatedExpected +=
cashFlow.getDebitsExpected()[i - 1].doubleValue()
+ cashFlow.getCreditsExpected()[i - 1].doubleValue();
}
accumulatedSeriesExpected.add(day, accumulatedExpected);
creditSeries.add(day, cashFlow.getCreditsExpected()[i].doubleValue());
debitSeries.add(day, cashFlow.getDebitsExpected()[i].doubleValue());
dh.add(Calendar.DATE, 1);
}
dh.add(Calendar.DATE, -1);
final XYChartBuilder cb =
new XYChartBuilder(
ChartFactory.createXYBarChart(
null, null, false, null, null, PlotOrientation.VERTICAL, false, false, false));
int counter = 0;
final TimeSeriesCollection xyDataSeries = new TimeSeriesCollection();
xyDataSeries.addSeries(accumulatedSeriesExpected);
final XYLineAndShapeRenderer lineRenderer = new XYLineAndShapeRenderer(true, true);
lineRenderer.setSeriesPaint(0, cb.getRedMarker());
lineRenderer.setSeriesVisibleInLegend(0, true);
cb.setRenderer(counter, lineRenderer)
.setDataset(counter++, xyDataSeries)
.setStrongStyle(lineRenderer, false, accumulatedSeriesExpected);
final TimeSeriesCollection cashflowSet = new TimeSeriesCollection();
cashflowSet.addSeries(debitSeries);
cashflowSet.addSeries(creditSeries);
final XYBarRenderer barRenderer = new XYBarRenderer(.2);
barRenderer.setSeriesPaint(0, cb.getGreenFill());
barRenderer.setSeriesPaint(1, cb.getRedFill());
barRenderer.setShadowVisible(false);
cb.setRenderer(counter, barRenderer).setDataset(counter++, cashflowSet);
cb.setDateXAxis(true).setDateXAxisRange(lower, dh.getDate()).setYAxis(true, null);
return cb.getChart();
}
protected void setSeriesStyles(JFreeChart chart) {
XYLineAndShapeRenderer rend = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
rend.setSeriesPaint(BURNDOWN_SERIES_NO, BURNDOWN_SERIES_COLOR);
rend.setSeriesShape(BURNDOWN_SERIES_NO, BURNDOWN_SERIES_SHAPE);
rend.setSeriesShapesVisible(BURNDOWN_SERIES_NO, BURNDOWN_SERIES_SHAPE_VISIBLE);
rend.setSeriesPaint(REFERENCE_SERIES_NO, REFERENCE_SERIES_COLOR);
rend.setSeriesPaint(CURRENT_DAY_SERIES_NO, CURRENT_DAY_SERIES_COLOR);
rend.setSeriesStroke(CURRENT_DAY_SERIES_NO, CURRENT_DAY_SERIES_STROKE);
rend.setSeriesShape(CURRENT_DAY_SERIES_NO, CURRENT_DAY_SERIES_SHAPE);
rend.setSeriesShapesVisible(CURRENT_DAY_SERIES_NO, CURRENT_DAY_SERIES_SHAPE_VISIBLE);
rend.setSeriesShapesFilled(CURRENT_DAY_SERIES_NO, CURRENT_DAY_SERIES_SHAPE_FILLED);
rend.setSeriesPaint(SCOPING_SERIES_NO, SCOPING_SERIES_COLOR);
rend.setSeriesStroke(SCOPING_SERIES_NO, SCOPING_SERIES_STROKE);
rend.setSeriesPaint(EXPECTED_SERIES_NO, EXPECTED_SERIES_COLOR);
rend.setSeriesStroke(EXPECTED_SERIES_NO, EXPECTED_SERIES_STROKE);
}
public static XYLineAndShapeRenderer getLineAndShapeRenderer(TimeSeriesCollection dataset) {
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false);
renderer.setSeriesPaint(dataset.indexOf(dataset.getSeries("ADX")), Color.BLACK);
renderer.setSeriesPaint(dataset.indexOf(dataset.getSeries("PlusDI")), Color.BLUE);
renderer.setSeriesPaint(dataset.indexOf(dataset.getSeries("MinusDI")), Color.RED);
renderer.setSeriesStroke(0, new BasicStroke(1.5f));
renderer.setSeriesStroke(1, new BasicStroke(1.5f));
renderer.setSeriesStroke(2, new BasicStroke(1.5f));
// renderer.setBaseShape(new Rectangle(1, 1));
// renderer.setShapesVisible(true);
renderer.setBaseToolTipGenerator(ChartToolTipGenerators.DatedToolTipGenerator());
// XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
// renderer.setBaseShapesVisible(true);
// renderer.setDrawOutlines(true);
// renderer.setUseFillPaint(true);
// renderer.setBaseFillPaint(Color.white);
// renderer.setSeriesStroke(0, new BasicStroke(1.0f));
// renderer.setSeriesOutlineStroke(0, new BasicStroke(1.0f));
// renderer.setSeriesShape(0, new Ellipse2D.Double(-1.0, -1.0, 1.0, 1.0));
// renderer.setBaseToolTipGenerator(getToolTipGenerator());
return renderer;
}
@Override
public JComponent getVisualisation(DataBean data) throws Exception {
this.data = data;
refreshAxisBoxes(data);
List<Variable> vars = getFrame().getVariables();
if (vars == null || vars.size() < 2) {
if (xBox.getItemCount() >= 1) {
xBox.setSelectedIndex(0);
}
if (yBox.getItemCount() >= 2) {
yBox.setSelectedIndex(1);
} else {
yBox.setSelectedIndex(0);
}
} else {
xBox.setSelectedItem(vars.get(0));
yBox.setSelectedItem(vars.get(1));
}
xVar = (Variable) xBox.getSelectedItem();
yVar = (Variable) yBox.getSelectedItem();
PlotDescription description =
new PlotDescription(data.getName(), xVar.getName(), yVar.getName());
NumberAxis domainAxis = new NumberAxis(description.xTitle);
domainAxis.setAutoRangeIncludesZero(false);
NumberAxis rangeAxis = new NumberAxis(description.yTitle);
rangeAxis.setAutoRangeIncludesZero(false);
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
renderer.setLinesVisible(false);
renderer.setShapesVisible(true);
renderer.setShape(new Ellipse2D.Float(-2, -2, 4, 4));
renderer.setSeriesPaint(1, Color.black);
plot = new XYPlot(new XYSeriesCollection(), domainAxis, rangeAxis, renderer);
this.updateSelectionsFromApplication(false); // Calls also updateXYSerieses();
JFreeChart chart = new JFreeChart(description.plotTitle, plot);
application.addClientEventListener(this);
selectableChartPanel = new SelectableChartPanel(chart, this);
return selectableChartPanel;
}
public void setMin(float min) {
for (int i = 0; i < minData.length; i++) {
minData[i] = min;
}
XYSeriesCollection minCol = PlotingToolkit.getCollection(xData, minData, "Min");
XYLineAndShapeRenderer minRender = new XYLineAndShapeRenderer(true, false);
minRender.setSeriesPaint(0, Color.RED);
previewPlot.getXYPlot().setRenderer(1, minRender);
dataPlot.getXYPlot().setRenderer(1, minRender);
dataPlot.getXYPlot().setDataset(1, minCol);
previewPlot.getXYPlot().setDataset(1, minCol);
}
public void setMax(float max) {
for (int i = 0; i < maxData.length; i++) {
maxData[i] = max;
}
XYSeriesCollection maxCol = PlotingToolkit.getCollection(xData, maxData, "Max");
XYLineAndShapeRenderer maxRender = new XYLineAndShapeRenderer(true, false);
maxRender.setSeriesPaint(0, Color.MAGENTA);
previewPlot.getXYPlot().setRenderer(2, maxRender);
dataPlot.getXYPlot().setRenderer(2, maxRender);
dataPlot.getXYPlot().setDataset(2, maxCol);
previewPlot.getXYPlot().setDataset(2, maxCol);
}
private static void configureXYLineAndShapeRenderer(
XYLineAndShapeRenderer renderer, ValueSource valueSource, PlotInstance plotInstance) {
renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());
SeriesFormat seriesFormat = valueSource.getSeriesFormat();
DimensionConfig domainConfig = valueSource.getDomainConfig();
DimensionConfig colorDimensionConfig =
plotInstance.getCurrentPlotConfigurationClone().getDimensionConfig(PlotDimension.COLOR);
DimensionConfig shapeDimensionConfig =
plotInstance.getCurrentPlotConfigurationClone().getDimensionConfig(PlotDimension.SHAPE);
ValueSourceData valueSourceData = plotInstance.getPlotData().getValueSourceData(valueSource);
int seriesCount = valueSourceData.getSeriesDataForAllGroupCells().groupCellCount();
// Loop all series and set series format.
// Format based on dimension configs will be set later on in initFormatDelegate().
for (int seriesIdx = 0; seriesIdx < seriesCount; ++seriesIdx) {
// configure linestyle
if (seriesFormat.getLineStyle() == LineStyle.NONE) {
renderer.setSeriesLinesVisible(seriesIdx, false);
} else {
renderer.setSeriesLinesVisible(seriesIdx, true);
renderer.setSeriesStroke(seriesIdx, seriesFormat.getStroke(), false);
}
// configure series shape if necessary
if (!SeriesFormat.calculateIndividualFormatForEachItem(domainConfig, shapeDimensionConfig)) {
if (seriesFormat.getItemShape() != ItemShape.NONE) {
renderer.setSeriesShapesVisible(seriesIdx, true);
renderer.setSeriesShape(seriesIdx, seriesFormat.getItemShape().getShape());
} else {
renderer.setSeriesShapesVisible(seriesIdx, false);
}
}
// configure series color if necessary
if (!SeriesFormat.calculateIndividualFormatForEachItem(domainConfig, colorDimensionConfig)) {
Color itemColor = seriesFormat.getItemColor();
renderer.setSeriesPaint(seriesIdx, itemColor);
renderer.setSeriesFillPaint(seriesIdx, itemColor);
}
renderer.setSeriesOutlinePaint(seriesIdx, PlotConfiguration.DEFAULT_SERIES_OUTLINE_PAINT);
renderer.setUseOutlinePaint(true);
}
}
/**
* create the chart for the original time series
*
* @param tsData the data to plot.
* @return a JFreeChart object of the chart
*/
private void paintTheChart(double[] tsData) {
// making the data
//
XYSeries dataset = new XYSeries("Series");
for (int i = 0; i < tsData.length; i++) {
dataset.add(i, (float) tsData[i]);
}
chartXYSeriesCollection = new XYSeriesCollection(dataset);
// set the renderer
//
XYLineAndShapeRenderer xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setSeriesPaint(0, new Color(0, 0, 0));
xyRenderer.setBaseStroke(new BasicStroke(3));
// X - the time axis
//
NumberAxis timeAxis = new NumberAxis("Time. (zoom: select with mouse; panning: Ctrl+mouse)");
// Y axis
//
NumberAxis valueAxis = new NumberAxis("Values");
valueAxis.setAutoRangeIncludesZero(false);
// put these into collection of dots
//
this.timeseriesPlot = new XYPlot(chartXYSeriesCollection, timeAxis, valueAxis, xyRenderer);
// enabling panning
//
this.timeseriesPlot.setDomainPannable(true);
this.timeseriesPlot.setRangePannable(true);
// finally, create the chart
this.chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, timeseriesPlot, false);
// set the progress listener to react to mouse clicks in the chart
this.chart.addProgressListener(this);
}
public PrecisionErrorChart() {
super(new BorderLayout());
timeseriescollectionPrecisionError = new TimeSeriesCollection();
DateAxis dateaxis = new DateAxis("Time (hh:mm:ss)");
dateaxis.setTickLabelFont(new Font("SansSerif", 0, 12));
dateaxis.setLabelFont(new Font("SansSerif", 0, 14));
dateaxis.setAutoRange(true);
dateaxis.setUpperMargin(0.3D);
dateaxis.setTickLabelsVisible(true);
NumberAxis numberaxis = new NumberAxis("Precision error (ms)");
numberaxis.setTickLabelFont(new Font("SansSerif", 0, 12));
numberaxis.setLabelFont(new Font("SansSerif", 0, 14));
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
numberaxis.setRangeWithMargins(-100.0, 100.0);
XYLineAndShapeRenderer xylineandshaperenderer = new XYLineAndShapeRenderer(true, false);
xylineandshaperenderer.setSeriesPaint(0, Color.blue);
xylineandshaperenderer.setSeriesPaint(1, Color.red);
xylineandshaperenderer.setSeriesPaint(2, Color.green);
xylineandshaperenderer.setSeriesPaint(3, Color.pink);
xylineandshaperenderer.setSeriesPaint(4, Color.magenta);
xylineandshaperenderer.setSeriesPaint(5, Color.cyan);
xylineandshaperenderer.setSeriesStroke(0, new BasicStroke(0.7F, 0, 2));
xylineandshaperenderer.setSeriesStroke(1, new BasicStroke(0.7F, 0, 2));
xylineandshaperenderer.setBaseShapesVisible(true);
XYPlot xyplot =
new XYPlot(
timeseriescollectionPrecisionError, dateaxis, numberaxis, xylineandshaperenderer);
xyplot.setBackgroundPaint(Color.lightGray);
xyplot.setDomainGridlinePaint(Color.white);
xyplot.setRangeGridlinePaint(Color.white);
xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
xyplot.setDomainGridlinesVisible(true);
JFreeChart jfreechart =
new JFreeChart("Time Precision Error", new Font("SansSerif", 1, 24), xyplot, true);
jfreechart.setBackgroundPaint(Color.white);
ChartPanel chartpanel = new ChartPanel(jfreechart, true);
add(chartpanel);
}
private JFreeChart createChart(XYDataset dataset, String title, String xTitle, String yTitle) {
colors.add(Color.BLACK);
colors.add(1, Color.BLUE);
colors.add(1, Color.RED);
colors.add(1, Color.GREEN);
colors.add(1, Color.YELLOW);
colors.add(1, Color.CYAN);
colors.add(1, Color.MAGENTA);
colors.add(1, new Color(111, 83, 64));
colors.add(1, new Color(153, 51, 255));
colors.add(1, new Color(102, 204, 255));
colors.add(1, new Color(85, 80, 126));
colors.add(1, new Color(168, 80, 126));
chart =
ChartFactory.createXYLineChart(
title, xTitle, yTitle, dataset, PlotOrientation.VERTICAL, true, true, false);
chart.setBackgroundPaint(Color.white);
chart.getXYPlot().setBackgroundPaint(Color.white);
chart.getXYPlot().setDomainGridlinePaint(Color.white);
chart.getXYPlot().setRangeGridlinePaint(Color.white);
int numSeries = series.getSeriesCount();
XYLineAndShapeRenderer renderer = ((XYLineAndShapeRenderer) chart.getXYPlot().getRenderer());
renderer.setDrawSeriesLineAsPath(true);
renderer.setSeriesStroke(0, new BasicStroke(2.0F));
renderer.setSeriesStroke(
1,
new BasicStroke(
2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] {2}, 0));
renderer.setSeriesStroke(
2,
new BasicStroke(
2.0f,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
1.0f,
new float[] {6.0f, 2.0f, 6.0f, 2.0f},
0.0f));
renderer.setSeriesStroke(
3,
new BasicStroke(
2.0f,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
1.0f,
new float[] {12.0f, 2.0f, 2.0f, 2.0f},
0.0f));
renderer.setSeriesStroke(
4,
new BasicStroke(
2.0f,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
1.0f,
new float[] {12.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f},
0.0f));
renderer.setSeriesStroke(
5,
new BasicStroke(
2.0f,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
1.0f,
new float[] {12, 2, 12, 2, 2, 2, 2, 2, 2, 2, 2, 2},
0));
renderer.setSeriesStroke(
6,
new BasicStroke(
2.0f,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
1.0f,
new float[] {6.0f, 2.0f, 6.0f, 2.0f, 2.0f, 2.0f},
0.0f));
renderer.setSeriesStroke(
7,
new BasicStroke(
2.0f,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
1.0f,
new float[] {6.0f, 2.0f, 6.0f, 2.0f, 6.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f},
0.0f));
for (int i = 0; i < numSeries; i++) {
if (i == colors.size()) {
colors = addColors(colors, numSeries);
}
if (viewWithOutColor) {
renderer.setSeriesPaint(i, Color.BLACK);
} else {
String name = series.getSeries(i).getKey().toString();
if (!controlCurveColor.containsKey(name)) {
renderer.setSeriesPaint(i, colors.get(i));
controlCurveColor.put(name, colors.get(i));
} else {
renderer.setSeriesPaint(i, controlCurveColor.get(name));
}
renderer.setSeriesShapesVisible(i, viewPointsForm);
if (viewWhiteBackground) {
chart.getXYPlot().setBackgroundPaint(Color.WHITE);
}
}
}
chart.getXYPlot().setRenderer(renderer);
return chart;
}
/**
* @param forecast
* @param settings (next days)
* @return
*/
public JFreeChart createXYPlot(
final LiquidityForecast forecast, final LiquidityForecastSettings settings) {
Validate.isTrue(settings.getNextDays() > 0 && settings.getNextDays() < 500);
final LiquidityForecastCashFlow cashFlow =
new LiquidityForecastCashFlow(forecast, settings.getNextDays());
final TimeSeries accumulatedSeries =
new TimeSeries(I18n.getString("plugins.liquidityplanning.forecast.dueDate"));
final TimeSeries accumulatedSeriesExpected =
new TimeSeries(
PFUserContext.getLocalizedString("plugins.liquidityplanning.forecast.expected"));
final TimeSeries worstCaseSeries =
new TimeSeries(I18n.getString("plugins.liquidityplanning.forecast.worstCase"));
double accumulatedExpected = settings.getStartAmount().doubleValue();
double accumulated = accumulatedExpected;
double worstCase = accumulated;
final DayHolder dh = new DayHolder();
final Date lower = dh.getDate();
for (int i = 0; i < settings.getNextDays(); i++) {
if (log.isDebugEnabled() == true) {
log.debug(
"day: "
+ i
+ ", credits="
+ cashFlow.getCredits()[i]
+ ", debits="
+ cashFlow.getDebits()[i]);
}
final Day day = new Day(dh.getDayOfMonth(), dh.getMonth() + 1, dh.getYear());
if (i > 0) {
accumulated +=
cashFlow.getDebits()[i - 1].doubleValue() + cashFlow.getCredits()[i - 1].doubleValue();
accumulatedExpected +=
cashFlow.getDebitsExpected()[i - 1].doubleValue()
+ cashFlow.getCreditsExpected()[i - 1].doubleValue();
worstCase += cashFlow.getCredits()[i - 1].doubleValue();
}
accumulatedSeries.add(day, accumulated);
accumulatedSeriesExpected.add(day, accumulatedExpected);
worstCaseSeries.add(day, worstCase);
dh.add(Calendar.DATE, 1);
}
dh.add(Calendar.DATE, -1);
final XYChartBuilder cb = new XYChartBuilder(null, null, null, null, true);
int counter = 0;
final TimeSeriesCollection xyDataSeries = new TimeSeriesCollection();
xyDataSeries.addSeries(accumulatedSeries);
xyDataSeries.addSeries(worstCaseSeries);
final XYLineAndShapeRenderer lineRenderer = new XYLineAndShapeRenderer(true, false);
lineRenderer.setSeriesPaint(0, Color.BLACK);
lineRenderer.setSeriesVisibleInLegend(0, true);
lineRenderer.setSeriesPaint(1, cb.getGrayMarker());
lineRenderer.setSeriesStroke(1, cb.getDashedStroke());
lineRenderer.setSeriesVisibleInLegend(1, true);
cb.setRenderer(counter, lineRenderer).setDataset(counter++, xyDataSeries);
final TimeSeriesCollection accumulatedSet = new TimeSeriesCollection();
accumulatedSet.addSeries(accumulatedSeriesExpected);
final XYDifferenceRenderer diffRenderer =
new XYDifferenceRenderer(cb.getGreenFill(), cb.getRedFill(), true);
diffRenderer.setSeriesPaint(0, cb.getRedMarker());
cb.setRenderer(counter, diffRenderer)
.setDataset(counter++, accumulatedSet)
.setStrongStyle(diffRenderer, false, accumulatedSeriesExpected);
diffRenderer.setSeriesVisibleInLegend(0, true);
cb.setDateXAxis(true).setDateXAxisRange(lower, dh.getDate()).setYAxis(true, null);
return cb.getChart();
}
/**
* Generates a chart in PNG format.
*
* @param outputFile the output file, it should exist.
* @param pxWidth the image width in pixels.
* @param pxHeight the image height in pixels.
* @param chartTitle the chart title, may be null.
* @param xAxisTitle the x axis title
* @param yDataSeriesRange the axis range (null for auto)
* @param yDataSeriesTitles the Y axis titles.
* @param timeValuesInSeconds the time values in seconds
* @param yDataSeries the Y axis value series.
* @param yDataSeriesColors the Y axis value series drawing colors.
* @param yDataSeriesTickSuffix TODO explain argument yDataSeriesTickSuffix
* @param drawBorder draw, or not, the border.
* @param backgroundColor the chart background color.
*/
final void generatePngChart(
File outputFile,
int pxWidth,
int pxHeight,
String chartTitle,
String xAxisTitle,
String[] yDataSeriesTitles,
double[] timeValuesInSeconds,
double[][] yDataSeriesRange,
double[][] yDataSeries,
Color[] yDataSeriesColors,
String[] yDataSeriesTickSuffix,
boolean drawBorder,
Color backgroundColor) {
// Domain axis
NumberAxis xAxis = new NumberAxis(xAxisTitle);
xAxis.setFixedDimension(CHART_AXIS_DIMENSION);
xAxis.setLabelPaint(Color.black);
xAxis.setTickLabelPaint(Color.black);
double maxSeconds = getMaxValue(timeValuesInSeconds);
TimeAxisResolution xAxisRes = TimeAxisResolution.findTimeUnit(maxSeconds);
xAxis.setTickUnit(new NumberTickUnit(xAxisRes.tickStep));
double[] scaledTimeValues = xAxisRes.scale(timeValuesInSeconds);
String tickSymbol =
I18N.getString(locale, "running.job.details.chart.timeunit.symbol." + xAxisRes.name());
xAxis.setNumberFormatOverride(new DecimalFormat("###.##'" + tickSymbol + "'"));
// First dataset
String firstDataSetTitle = yDataSeriesTitles[0];
XYDataset firstDataSet = createXYDataSet(firstDataSetTitle, scaledTimeValues, yDataSeries[0]);
Color firstDataSetColor = yDataSeriesColors[0];
// First range axis
NumberAxis firstYAxis = new NumberAxis(firstDataSetTitle);
firstYAxis.setFixedDimension(CHART_AXIS_DIMENSION);
setAxisRange(firstYAxis, yDataSeriesRange[0]);
firstYAxis.setLabelPaint(firstDataSetColor);
firstYAxis.setTickLabelPaint(firstDataSetColor);
String firstAxisTickSuffix = yDataSeriesTickSuffix[0];
if (firstAxisTickSuffix != null && !firstAxisTickSuffix.isEmpty()) {
firstYAxis.setNumberFormatOverride(new DecimalFormat("###.##'" + firstAxisTickSuffix + "'"));
}
// Create the plot with domain axis and first range axis
XYPlot plot = new XYPlot(firstDataSet, xAxis, firstYAxis, null);
XYLineAndShapeRenderer firstRenderer = new XYLineAndShapeRenderer(true, false);
plot.setRenderer(firstRenderer);
plot.setOrientation(PlotOrientation.VERTICAL);
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
firstRenderer.setSeriesPaint(0, firstDataSetColor);
// Now iterate on next axes
for (int i = 1; i < yDataSeries.length; i++) {
// Create axis
String seriesTitle = yDataSeriesTitles[i];
Color seriesColor = yDataSeriesColors[i];
NumberAxis yAxis = new NumberAxis(seriesTitle);
yAxis.setFixedDimension(CHART_AXIS_DIMENSION);
setAxisRange(yAxis, yDataSeriesRange[i]);
yAxis.setLabelPaint(seriesColor);
yAxis.setTickLabelPaint(seriesColor);
String yAxisTickSuffix = yDataSeriesTickSuffix[i];
if (yAxisTickSuffix != null && !yAxisTickSuffix.isEmpty()) {
yAxis.setNumberFormatOverride(new DecimalFormat("###.##'" + yAxisTickSuffix + "'"));
}
// Create dataset and add axis to plot
plot.setRangeAxis(i, yAxis);
plot.setRangeAxisLocation(i, AxisLocation.BOTTOM_OR_LEFT);
plot.setDataset(i, createXYDataSet(seriesTitle, scaledTimeValues, yDataSeries[i]));
plot.mapDatasetToRangeAxis(i, i);
XYItemRenderer renderer = new StandardXYItemRenderer();
renderer.setSeriesPaint(0, seriesColor);
plot.setRenderer(i, renderer);
}
// Create the chart
JFreeChart chart = new JFreeChart(chartTitle, JFreeChart.DEFAULT_TITLE_FONT, plot, false);
// Customize rendering
chart.setBackgroundPaint(Color.white);
chart.setBorderVisible(true);
chart.setBorderPaint(Color.BLACK);
// Render image
try {
ChartUtilities.saveChartAsPNG(outputFile, chart, pxWidth, pxHeight);
} catch (IOException e) {
LOG.error("Chart export failed", e);
}
}
// configuramos las líneas de las series (añadimos un círculo en los puntos y asignamos el color
// de cada serie)
private void configurarRendered(XYLineAndShapeRenderer renderer) {
renderer.setSeriesShapesVisible(0, false);
// renderer.setSeriesShapesVisible(1, true);
renderer.setSeriesPaint(0, COLOR_SERIE_1);
// renderer.setSeriesPaint(1, COLOR_SERIE_2);
}
// --- GET HEIGTH GRAPH ------------------------------------------------------------------------
private JFreeChart getHeightGraph() throws Exception {
// get dataset
String sGender = checkString(req.getParameter("gender"));
final XYSeriesCollection dataset =
getDataSet((sGender.equalsIgnoreCase("m") ? 1 : 2), "height-age-05-20.txt");
// add patient data
XYSeries patientSeries = new XYSeries("Patient", true, false);
double height, lastPatientHeight = 0;
float age;
for (int i = 60; i < 240; i++) {
height = getPatientHeightForAge(i);
if (height > 0) {
age = new Float(i).floatValue();
patientSeries.add(age, new Float(height).floatValue());
lastPatientHeight = height;
}
}
dataset.addSeries(patientSeries);
// create chart
final JFreeChart chart =
createChart(
dataset,
getTran("web", "heightForAgePercentiles"),
getTran("web", "heightInCentimeter"));
// add annotations
XYPlot plot = chart.getXYPlot();
java.awt.Font font = new java.awt.Font("SansSerif", Font.NORMAL, 9);
int xPosAnnotation = 245;
if (sGender.equalsIgnoreCase("m")) {
// *** male ***
addAnnotation("3rd", font, plot, xPosAnnotation, 163.00);
addAnnotation("5th", font, plot, xPosAnnotation, 166.00);
addAnnotation("25th", font, plot, xPosAnnotation, 172.00);
addAnnotation("50th", font, plot, xPosAnnotation, 177.00);
addAnnotation("75th", font, plot, xPosAnnotation, 182.00);
addAnnotation("95th", font, plot, xPosAnnotation, 188.00);
addAnnotation("97th", font, plot, xPosAnnotation, 191.00);
} else {
// *** female ***
addAnnotation("3rd", font, plot, xPosAnnotation, 151.00);
addAnnotation("5th", font, plot, xPosAnnotation, 154.00);
addAnnotation("25th", font, plot, xPosAnnotation, 159.00);
addAnnotation("50th", font, plot, xPosAnnotation, 163.00);
addAnnotation("75th", font, plot, xPosAnnotation, 168.00);
addAnnotation("95th", font, plot, xPosAnnotation, 174.00);
addAnnotation("97th", font, plot, xPosAnnotation, 176.35);
}
// patient annotation
XYTextAnnotation annotation =
new XYTextAnnotation("Patient", xPosAnnotation, lastPatientHeight);
annotation.setFont(font);
annotation.setTextAnchor(TextAnchor.HALF_ASCENT_LEFT);
annotation.setPaint(Color.BLUE);
plot.addAnnotation(annotation);
// visual customization
chart.setBackgroundPaint(Color.WHITE);
// series colors
int idx = 0;
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
renderer.setSeriesPaint(idx, Color.red); // 3rd
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.orange); // 5th
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.orange); // 25th
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.green); // 50th
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.orange); // 75th
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.orange); // 95th
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.red); // 97th
renderer.setSeriesShapesVisible(idx++, false);
renderer.setSeriesPaint(idx, Color.blue); // patient
renderer.setSeriesShapesVisible(idx, true);
// only dots for patient values
renderer.setSeriesLinesVisible(idx, false); // no curve
int dotSize = 3;
renderer.setSeriesShape(
idx, new Ellipse2D.Double(dotSize / 2.0 * (-1), dotSize / 2.0 * (-1), dotSize, dotSize));
// labels
renderer.setSeriesItemLabelGenerator(
idx,
new StandardXYItemLabelGenerator(
"{2}", new DecimalFormat("0.00"), new DecimalFormat("0.00")));
renderer.setSeriesItemLabelsVisible(idx, true);
plot.setRenderer(renderer);
return chart;
}
/** Displays the data in a graph. */
private void showPlot() {
// Create a data series containing the heading error data...
XYSeries headingErrorSeries = new XYSeries("Heading Error");
Enumeration<HeadingDivergenceState> e = divergenceData.elements();
while (e.hasMoreElements()) {
HeadingDivergenceState currState = e.nextElement();
headingErrorSeries.add(
(currState.time - robotData.getExpStartTime()) / 1000, currState.headingError);
}
// Create two data series one containing the times when the robot starts heading
// towards a waypoint, and another containing the times when the robot arrives at
// a waypoint
final XYSeries beginEdgeSeries = new XYSeries("Begin Edge Traveral");
final XYSeries waypointArrivalSeries = new XYSeries("Waypoint Arrival");
Vector<PathEdge> pathEdges = robotData.getPathEdges();
Enumeration<PathEdge> e2 = pathEdges.elements();
while (e2.hasMoreElements()) {
PathEdge currEdge = e2.nextElement();
double beginEdgeTime = (currEdge.getStartTime() - robotData.getExpStartTime()) / 1000.0;
beginEdgeSeries.add(beginEdgeTime, 0);
double wayPointArrivalTime = (currEdge.getEndTime() - robotData.getExpStartTime()) / 1000.0;
waypointArrivalSeries.add(wayPointArrivalTime, 0);
}
// Create a dataset out of the data series
XYSeriesCollection dataset = new XYSeriesCollection();
dataset.addSeries(headingErrorSeries);
dataset.addSeries(beginEdgeSeries);
dataset.addSeries(waypointArrivalSeries);
// Create the chart
JFreeChart chart =
ChartFactory.createXYLineChart(
"Heading Error vs. Time", // chart title
"Time (s)", // x axis label
"Heading Error (radians)", // y axis label
dataset, // the data
PlotOrientation.VERTICAL, // plot orientation (y axis is vertical)
true, // include legend
true, // tooltips
false // urls
);
// Place the legend on top of the chart just below the title.
LegendTitle legend = chart.getLegend();
legend.setPosition(RectangleEdge.TOP);
chart.setBackgroundPaint(Color.white);
XYPlot plot = chart.getXYPlot();
// plot.setBackgroundPaint(Color.lightGray);
// // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
// plot.setDomainGridlinePaint(Color.white);
// plot.setRangeGridlinePaint(Color.white);
// Display the points and not the lines connecting the points
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
renderer.setSeriesLinesVisible(0, true); // display the heading errors as a line
renderer.setSeriesShapesVisible(0, false);
renderer.setSeriesLinesVisible(
1, false); // display the begin edge traversal points as blue dots
renderer.setSeriesShapesVisible(1, true);
renderer.setSeriesPaint(1, Color.BLUE);
renderer.setSeriesShape(1, new java.awt.geom.Ellipse2D.Double(-3, -3, 6, 6));
renderer.setSeriesLinesVisible(
2, false); // display the begin edge traversal points as green dots
renderer.setSeriesShapesVisible(2, true);
renderer.setSeriesPaint(2, Color.GREEN.darker());
renderer.setSeriesShape(2, new java.awt.geom.Ellipse2D.Double(-5, -5, 10, 10));
plot.setRenderer(renderer);
// final NumberAxis domainAxis = (NumberAxis)plot.getDomainAxis();
// domainAxis.setRange(new Range(0,140));
// final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
// // change the auto tick unit selection to integer units only...
//// rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// rangeAxis.setRange(new Range(-Math.PI, Math.PI));
ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setPreferredSize(new java.awt.Dimension(1000, 600));
// Create a frame for the chart, then display it.
ApplicationFrame appFrame = new ApplicationFrame("Heading Error for " + logFileName);
appFrame.setContentPane(chartPanel);
appFrame.pack();
RefineryUtilities.centerFrameOnScreen(appFrame);
appFrame.setVisible(true);
}
private static BufferedImage getChart(double[] tsData, double redDot) {
try {
// making the data
//
XYSeries dataset = new XYSeries("Series");
for (int i = 0; i < tsData.length; i++) {
dataset.add(i, (float) tsData[i]);
}
XYSeriesCollection chartXYSeriesCollection = new XYSeriesCollection(dataset);
XYSeries dot = new XYSeries("Dot");
dot.add((float) redDot, 0.0f);
chartXYSeriesCollection.addSeries(dot);
// set the renderer
//
XYLineAndShapeRenderer xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseStroke(new BasicStroke(3));
xyRenderer.setSeriesPaint(0, new Color(0, 0, 0));
xyRenderer.setSeriesLinesVisible(0, true);
xyRenderer.setSeriesShapesVisible(0, false);
xyRenderer.setSeriesPaint(1, Color.RED);
xyRenderer.setSeriesLinesVisible(1, false);
xyRenderer.setSeriesShapesVisible(1, true);
// X - the time axis
//
NumberAxis timeAxis = new NumberAxis();
timeAxis.setLabel("Time");
// Y axis
//
NumberAxis valueAxis = new NumberAxis("Values");
valueAxis.setAutoRangeIncludesZero(false);
valueAxis.setLabel("Values");
// put these into collection of dots
//
XYPlot timeseriesPlot = new XYPlot(chartXYSeriesCollection, timeAxis, valueAxis, xyRenderer);
// finally, create the chart
JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, timeseriesPlot, false);
BufferedImage objBufferedImage = chart.createBufferedImage(800, 400);
ByteArrayOutputStream bas = new ByteArrayOutputStream();
try {
ImageIO.write(objBufferedImage, "png", bas);
} catch (IOException e) {
e.printStackTrace();
}
byte[] byteArray = bas.toByteArray();
InputStream in = new ByteArrayInputStream(byteArray);
BufferedImage image = ImageIO.read(in);
return image;
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
/**
* Creates a sample chart.
*
* @param dataset a dataset.
* @return The chart.
*/
private JFreeChart createChart(final XYDataset dataset) {
// create the chart...
final JFreeChart chart =
ChartFactory.createXYLineChart(
title, // chart title
"Interval", // domain
// axis
// label
"Mean Resp Time (s)", // "Average time (ms) taken for each service to complete", //
// range
// axis
// label
dataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips
false // urls
);
/*Shape[] arrayOfShape = new Shape[4];
int[] arrayOfInt1 = { -3, 3, -3 };
int[] arrayOfInt2 = { -3, 0, 3 };
arrayOfShape[0] = new Polygon(arrayOfInt1, arrayOfInt2, 3);
arrayOfShape[1] = new Rectangle2D.Double(-2.0D, -3.0D, 3.0D, 8.0D);
arrayOfInt1 = new int[] { -3, 3, 3 };
arrayOfInt2 = new int[] { 0, -3, 3 };
arrayOfShape[2] = new Polygon(arrayOfInt1, arrayOfInt2, 3);
arrayOfShape[3] = new Rectangle2D.Double(-6.0D, -6.0D, 6.0D, 6.0D);
DefaultDrawingSupplier localDefaultDrawingSupplier = new DefaultDrawingSupplier(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE, arrayOfShape);
*/
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
// final StandardLegend legend = (StandardLegend) chart.getLegend();
// legend.setDisplaySeriesShapes(true);
// legend.setShapeScaleX(1.5);
// legend.setShapeScaleY(1.5);
// legend.setDisplaySeriesLines(true);
chart.setBackgroundPaint(Color.white);
final XYPlot plot = (XYPlot) chart.getPlot();
plot.setBackgroundPaint(Color.white);
plot.setRangeGridlinePaint(Color.black);
XYLineAndShapeRenderer localLineAndShapeRenderer = (XYLineAndShapeRenderer) plot.getRenderer();
localLineAndShapeRenderer.setBaseShapesVisible(true);
// localLineAndShapeRenderer.setBaseItemLabelsVisible(true);
localLineAndShapeRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
// customise the range axis...
ValueAxis domain = (ValueAxis) plot.getDomainAxis();
final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// rangeAxis.setTickUnit(new NumberTickUnit(20));
rangeAxis.setAutoRangeIncludesZero(true);
// ****************************************************************************
// * JFREECHART DEVELOPER GUIDE *
// * The JFreeChart Developer Guide, written by David Gilbert, is
// available *
// * to purchase from Object Refinery Limited: *
// * *
// * http://www.object-refinery.com/jfreechart/guide.html *
// * *
// * Sales are used to provide funding for the JFreeChart project -
// please *
// * support us so that we can continue developing free software. *
// ****************************************************************************
// customise the renderer...
final XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
// renderer.setDrawShapes(true);
renderer.setSeriesPaint(0, Color.red);
renderer.setSeriesPaint(1, Color.blue);
// renderer.setSeriesPaint(2, Color.orange);
renderer.setSeriesPaint(2, Color.magenta);
renderer.setSeriesPaint(3, Color.green);
renderer.setSeriesPaint(4, Color.orange);
renderer.setSeriesStroke(
0,
new BasicStroke(
2.0f,
BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND,
1.0f,
new float[] {1.0f, 1.0f},
10.0f));
renderer.setSeriesStroke(
2,
new BasicStroke(
2.0f,
BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND,
1.0f,
new float[] {1.0f, 1.0f},
10.0f));
renderer.setSeriesStroke(
1,
new BasicStroke(
2.0f,
BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND,
1.0f,
new float[] {1.0f, 1.0f},
10.0f));
renderer.setSeriesStroke(
3,
new BasicStroke(
2.0f,
BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND,
1.0f,
new float[] {1.0f, 1.0f},
10.0f));
renderer.setSeriesStroke(
4,
new BasicStroke(
2.0f,
BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND,
1.0f,
new float[] {1.0f, 1.0f},
10.0f));
// renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 6, 6));
renderer.setSeriesShape(1, new Ellipse2D.Double(-3, -3, 6, 6));
renderer.setSeriesShapesFilled(0, false);
renderer.setSeriesShapesFilled(1, false);
renderer.setSeriesShapesFilled(2, false);
// OPTIONAL CUSTOMISATION COMPLETED.
return chart;
}
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);
}
private JFreeChart createChart() {
// create the chart...
JFreeChart chart =
ChartFactory.createXYLineChart(
null, // chart title
null, // x axis label
null, // y axis label
null, // data
PlotOrientation.VERTICAL,
false, // include legend
true, // tooltips
false // urls
);
chart.setBackgroundPaint(Color.white);
// get a reference to the plot for further customization...
XYPlot plot = (XYPlot) chart.getPlot();
plot.setBackgroundPaint(Color.WHITE);
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
// domain axis
if ((indexAxis >= 0) && (!dataTable.isNominal(indexAxis))) {
if ((dataTable.isDate(indexAxis)) || (dataTable.isDateTime(indexAxis))) {
DateAxis domainAxis = new DateAxis(dataTable.getColumnName(indexAxis));
domainAxis.setTimeZone(Tools.getPreferredTimeZone());
chart.getXYPlot().setDomainAxis(domainAxis);
}
} else {
plot.getDomainAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits(Locale.US));
((NumberAxis) plot.getDomainAxis()).setAutoRangeStickyZero(false);
((NumberAxis) plot.getDomainAxis()).setAutoRangeIncludesZero(false);
}
ValueAxis xAxis = plot.getDomainAxis();
if (indexAxis > -1) xAxis.setLabel(getDataTable().getColumnName(indexAxis));
else xAxis.setLabel(SERIESINDEX_LABEL);
xAxis.setAutoRange(true);
xAxis.setLabelFont(LABEL_FONT_BOLD);
xAxis.setTickLabelFont(LABEL_FONT);
xAxis.setVerticalTickLabels(isLabelRotating());
if (indexAxis > 0) {
if (getRangeForDimension(indexAxis) != null) {
xAxis.setRange(getRangeForDimension(indexAxis));
}
} else {
if (getRangeForName(SERIESINDEX_LABEL) != null) {
xAxis.setRange(getRangeForName(SERIESINDEX_LABEL));
}
}
// renderer and range axis
synchronized (dataTable) {
int numberOfSelectedColumns = 0;
for (int c = 0; c < dataTable.getNumberOfColumns(); c++) {
if (getPlotColumn(c)) {
if (dataTable.isNumerical(c)) {
numberOfSelectedColumns++;
}
}
}
int columnCount = 0;
for (int c = 0; c < dataTable.getNumberOfColumns(); c++) {
if (getPlotColumn(c)) {
if (dataTable.isNumerical(c)) {
// YIntervalSeries series = new YIntervalSeries(this.dataTable.getColumnName(c));
XYSeriesCollection dataset = new XYSeriesCollection();
XYSeries series = new XYSeries(dataTable.getColumnName(c));
Iterator<DataTableRow> i = dataTable.iterator();
int index = 1;
while (i.hasNext()) {
DataTableRow row = i.next();
double value = row.getValue(c);
if ((indexAxis >= 0) && (!dataTable.isNominal(indexAxis))) {
double indexValue = row.getValue(indexAxis);
series.add(indexValue, value);
} else {
series.add(index++, value);
}
}
dataset.addSeries(series);
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
Color color = getColorProvider().getPointColor(1.0d);
if (numberOfSelectedColumns > 1) {
color =
getColorProvider()
.getPointColor(columnCount / (double) (numberOfSelectedColumns - 1));
}
renderer.setSeriesPaint(0, color);
renderer.setSeriesStroke(
0, new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
renderer.setSeriesShapesVisible(0, false);
NumberAxis yAxis = new NumberAxis(dataTable.getColumnName(c));
if (getRangeForDimension(c) != null) {
yAxis.setRange(getRangeForDimension(c));
} else {
yAxis.setAutoRange(true);
yAxis.setAutoRangeStickyZero(false);
yAxis.setAutoRangeIncludesZero(false);
}
yAxis.setLabelFont(LABEL_FONT_BOLD);
yAxis.setTickLabelFont(LABEL_FONT);
if (numberOfSelectedColumns > 1) {
yAxis.setAxisLinePaint(color);
yAxis.setTickMarkPaint(color);
yAxis.setLabelPaint(color);
yAxis.setTickLabelPaint(color);
}
plot.setRangeAxis(columnCount, yAxis);
plot.setRangeAxisLocation(columnCount, AxisLocation.TOP_OR_LEFT);
plot.setDataset(columnCount, dataset);
plot.setRenderer(columnCount, renderer);
plot.mapDatasetToRangeAxis(columnCount, columnCount);
columnCount++;
}
}
}
}
chart.setBackgroundPaint(Color.white);
return chart;
}
public void setAScan(float[] aData, int pos) {
{
if (aData.length != aScanData.length) {
xData = new float[aData.length];
maxData = new float[aData.length];
minData = new float[aData.length];
}
for (int i = 0; i < xData.length; i++) {
xData[i] = xDataMin + (xDataMax - xDataMin) * (i / ((float) xData.length - 1));
}
aScanData = aData;
XYSeriesCollection datCol1 = PlotingToolkit.getCollection(xData, aScanData, "Data");
XYSeriesCollection datCol2 =
PlotingToolkit.getCollection(
new float[] {xData[pos]}, new float[] {aScanData[pos]}, "Data");
previewPlot.getXYPlot().setDataset(0, datCol1);
previewPlot.getXYPlot().setDataset(3, datCol2);
XYLineAndShapeRenderer dataRender1 = new XYLineAndShapeRenderer(true, false);
XYLineAndShapeRenderer dataRender2 = new XYLineAndShapeRenderer(false, true);
dataRender1.setSeriesPaint(0, Color.CYAN);
dataRender2.setSeriesPaint(0, Color.RED);
previewPlot.getXYPlot().setRenderer(0, dataRender1);
previewPlot.getXYPlot().setRenderer(3, dataRender2);
}
/*
* Log Data
*/
{
logData = aScanData.clone();
for (int i = 0; i < logData.length; i++) {
if (logData[i] < 0.0001f) {
logData[i] += 0.0001f;
}
logData[i] = (float) Math.log(logData[i]);
}
XYSeriesCollection logCol = PlotingToolkit.getCollection(xData, logData, "Data");
XYSeriesCollection datCol2 =
PlotingToolkit.getCollection(
new float[] {xData[pos]}, new float[] {logData[pos]}, "Data");
dataPlot.getXYPlot().setDataset(0, logCol);
dataPlot.getXYPlot().setDataset(3, datCol2);
// Set the rendering
XYLineAndShapeRenderer dataRender = new XYLineAndShapeRenderer(true, false);
XYLineAndShapeRenderer dataRender2 = new XYLineAndShapeRenderer(false, true);
dataRender2.setSeriesPaint(0, Color.RED);
dataRender.setSeriesPaint(0, Color.CYAN);
dataPlot.getXYPlot().setRenderer(0, dataRender);
dataPlot.getXYPlot().setRenderer(3, dataRender2);
}
}
package com.xuyuan.chart.jfreechart.helloworld;
