private XYPlot createScalabilityPlot(
List<XYSeries> seriesList,
String xAxisLabel,
NumberFormat xAxisNumberFormat,
String yAxisLabel,
NumberFormat yAxisNumberFormat) {
NumberAxis xAxis;
if (useLogarithmicProblemScale(seriesList)) {
LogarithmicAxis logarithmicAxis = new LogarithmicAxis(xAxisLabel + " (logarithmic)");
logarithmicAxis.setAllowNegativesFlag(true);
xAxis = logarithmicAxis;
} else {
xAxis = new NumberAxis(xAxisLabel);
}
xAxis.setNumberFormatOverride(xAxisNumberFormat);
NumberAxis yAxis = new NumberAxis(yAxisLabel);
yAxis.setNumberFormatOverride(yAxisNumberFormat);
XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
int seriesIndex = 0;
for (XYSeries series : seriesList) {
XYSeriesCollection seriesCollection = new XYSeriesCollection();
seriesCollection.addSeries(series);
plot.setDataset(seriesIndex, seriesCollection);
XYItemRenderer renderer = createScalabilityPlotRenderer(yAxisNumberFormat);
plot.setRenderer(seriesIndex, renderer);
seriesIndex++;
}
plot.setOrientation(PlotOrientation.VERTICAL);
return plot;
}
/** Confirm that the equals method can distinguish all the required fields. */
public void testEquals() {
NumberAxis a1 = new NumberAxis("Test");
NumberAxis a2 = new NumberAxis("Test");
assertTrue(a1.equals(a2));
// private boolean autoRangeIncludesZero;
a1.setAutoRangeIncludesZero(false);
assertFalse(a1.equals(a2));
a2.setAutoRangeIncludesZero(false);
assertTrue(a1.equals(a2));
// private boolean autoRangeStickyZero;
a1.setAutoRangeStickyZero(false);
assertFalse(a1.equals(a2));
a2.setAutoRangeStickyZero(false);
assertTrue(a1.equals(a2));
// private NumberTickUnit tickUnit;
a1.setTickUnit(new NumberTickUnit(25.0));
assertFalse(a1.equals(a2));
a2.setTickUnit(new NumberTickUnit(25.0));
assertTrue(a1.equals(a2));
// private NumberFormat numberFormatOverride;
a1.setNumberFormatOverride(new DecimalFormat("0.00"));
assertFalse(a1.equals(a2));
a2.setNumberFormatOverride(new DecimalFormat("0.00"));
assertTrue(a1.equals(a2));
}
private XYPlot createPlot(BenchmarkReport benchmarkReport, int scoreLevelIndex) {
Locale locale = benchmarkReport.getLocale();
NumberAxis xAxis = new NumberAxis("Time spent");
xAxis.setNumberFormatOverride(new MillisecondsSpentNumberFormat(locale));
NumberAxis yAxis = new NumberAxis("Constraint match total weight level " + scoreLevelIndex);
yAxis.setNumberFormatOverride(NumberFormat.getInstance(locale));
yAxis.setAutoRangeIncludesZero(false);
XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
plot.setOrientation(PlotOrientation.VERTICAL);
return plot;
}
private static JFreeChart createChart(CategoryDataset categorydataset) {
JFreeChart jfreechart =
ChartFactory.createStackedBarChart3D(
"Stacked Bar Chart 3D Demo 2",
"Category",
"Value",
categorydataset,
PlotOrientation.VERTICAL,
true,
true,
false);
CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
numberaxis.setNumberFormatOverride(new DecimalFormat("0.0%"));
StackedBarRenderer3D stackedbarrenderer3d = (StackedBarRenderer3D) categoryplot.getRenderer();
stackedbarrenderer3d.setRenderAsPercentages(true);
stackedbarrenderer3d.setDrawBarOutline(false);
stackedbarrenderer3d.setBaseItemLabelGenerator(
new StandardCategoryItemLabelGenerator(
"{3}", NumberFormat.getIntegerInstance(), new DecimalFormat("0.0%")));
stackedbarrenderer3d.setBaseItemLabelsVisible(true);
stackedbarrenderer3d.setBasePositiveItemLabelPosition(
new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
stackedbarrenderer3d.setBaseNegativeItemLabelPosition(
new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
return jfreechart;
}
public void draw(Configuration conf) throws IOException {
List<Pair<Integer, Integer>> list = new ArrayList<Pair<Integer, Integer>>();
SequenceFileDirIterator<IntWritable, IntWritable> iterator =
new SequenceFileDirIterator<IntWritable, IntWritable>(
inputPath, PathType.LIST, MultipleSequenceOutputFormat.FILTER, null, true, conf);
while (iterator.hasNext()) {
Pair<IntWritable, IntWritable> writablePair = iterator.next();
Pair<Integer, Integer> pair =
new Pair<Integer, Integer>(writablePair.getFirst().get(), writablePair.getSecond().get());
list.add(pair);
}
iterator.close();
Collections.sort(
list,
new Comparator<Pair<Integer, Integer>>() {
@Override
public int compare(Pair<Integer, Integer> o1, Pair<Integer, Integer> o2) {
if (o1.getFirst() < o2.getFirst()) {
return -1;
}
return 1;
}
});
XYDataset dataSet = createDataSet(list);
JFreeChart chart =
ChartFactory.createXYLineChart(
title, "", "count", dataSet, PlotOrientation.VERTICAL, true, true, false);
XYPlot plot = (XYPlot) chart.getPlot();
NumberAxis axis = (NumberAxis) plot.getRangeAxis();
axis.setNumberFormatOverride(numberFormat);
BufferedImage image = chart.createBufferedImage(WIDTH, HEIGHT);
ImageIO.write(image, FORMAT, new File(imgFile));
}
private XYPlot getBarPlot() throws KeyedException {
// use a number axis on the right side with a special formatter for millions
NumberAxis axis = new NumberAxis();
axis.setAutoRangeIncludesZero(false);
axis.setNumberFormatOverride(new NumberFormatForMillions());
XYPlot plot = new XYPlot(null, null, axis, null);
plot.setRangeAxisLocation(AxisLocation.TOP_OR_RIGHT);
return plot;
}
private CategoryPlot createBarChartPlot(
DefaultCategoryDataset dataset, String yAxisLabel, NumberFormat yAxisNumberFormat) {
CategoryAxis xAxis = new CategoryAxis("Data");
xAxis.setCategoryMargin(0.40);
NumberAxis yAxis = new NumberAxis(yAxisLabel);
yAxis.setNumberFormatOverride(yAxisNumberFormat);
BarRenderer renderer = createBarChartRenderer(yAxisNumberFormat);
CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
plot.setOrientation(PlotOrientation.VERTICAL);
return plot;
}
public void createChart() {
CategoryDataset categorydataset = (CategoryDataset) this.datasetStrategy.getDataset();
report =
ChartFactory.createStackedBarChart(
this.datasetStrategy.getTitle(),
this.datasetStrategy.getYAxisLabel(),
this.datasetStrategy.getXAxisLabel(),
categorydataset,
PlotOrientation.HORIZONTAL,
true,
true,
false);
// report.setBackgroundPaint( Color.lightGray );
report.setAntiAlias(false);
report.setPadding(new RectangleInsets(5.0d, 5.0d, 5.0d, 5.0d));
CategoryPlot categoryplot = (CategoryPlot) report.getPlot();
categoryplot.setBackgroundPaint(Color.white);
categoryplot.setRangeGridlinePaint(Color.lightGray);
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
if (datasetStrategy instanceof CloverBarChartStrategy
|| datasetStrategy instanceof MultiCloverBarChartStrategy) {
numberaxis.setRange(0.0D, StackedBarChartRenderer.NUMBER_AXIS_RANGE);
numberaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
numberaxis.setLowerMargin(0.0D);
StackedBarRenderer stackedbarrenderer = (StackedBarRenderer) categoryplot.getRenderer();
stackedbarrenderer.setDrawBarOutline(false);
stackedbarrenderer.setItemLabelsVisible(true);
stackedbarrenderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
stackedbarrenderer.setItemLabelFont(
StackedBarRenderer.DEFAULT_VALUE_LABEL_FONT.deriveFont(Font.BOLD));
int height =
(categorydataset.getColumnCount() * ChartUtils.STANDARD_BARCHART_ENTRY_HEIGHT * 2)
+ ChartUtils.STANDARD_BARCHART_ADDITIONAL_HEIGHT
+ 10;
if (height > ChartUtils.MINIMUM_HEIGHT) {
super.setHeight(height);
} else {
super.setHeight(ChartUtils.MINIMUM_HEIGHT);
}
Paint[] paints = this.datasetStrategy.getPaintColor();
for (int i = 0; i < categorydataset.getRowCount() && i < paints.length; i++) {
stackedbarrenderer.setSeriesPaint(i, paints[i]);
}
}
private static JFreeChart createDistributionViewChart() {
XYPlot plot = new XYPlot();
XYLineAndShapeRenderer dRenderer = new XYSplineRenderer();
dRenderer.setBaseShapesVisible(false);
dRenderer.setAutoPopulateSeriesPaint(false);
dRenderer.setAutoPopulateSeriesStroke(false);
dRenderer.setBaseStroke(TsCharts.getStrongStroke(LinesThickness.Thin));
dRenderer.setDrawSeriesLineAsPath(true); // not sure if useful
plot.setDataset(DISTRIBUTION_INDEX, Charts.emptyXYDataset());
plot.setRenderer(DISTRIBUTION_INDEX, dRenderer);
XYBarRenderer hRenderer = new XYBarRenderer();
hRenderer.setShadowVisible(false);
hRenderer.setDrawBarOutline(true);
hRenderer.setAutoPopulateSeriesPaint(false);
hRenderer.setAutoPopulateSeriesOutlinePaint(false);
hRenderer.setBaseSeriesVisibleInLegend(false);
plot.setDataset(HISTOGRAM_INDEX, Charts.emptyXYDataset());
plot.setRenderer(HISTOGRAM_INDEX, hRenderer);
NumberAxis domainAxis = new NumberAxis();
domainAxis.setTickLabelPaint(TsCharts.CHART_TICK_LABEL_COLOR);
plot.setDomainAxis(domainAxis);
plot.setDomainGridlinesVisible(false);
NumberAxis rangeAxis = new NumberAxis();
rangeAxis.setTickLabelPaint(TsCharts.CHART_TICK_LABEL_COLOR);
rangeAxis.setTickUnit(new NumberTickUnit(0.05));
rangeAxis.setNumberFormatOverride(new DecimalFormat("0.###"));
plot.setRangeAxis(rangeAxis);
plot.mapDatasetToDomainAxis(0, 0);
plot.mapDatasetToRangeAxis(0, 0);
plot.mapDatasetToDomainAxis(1, 0);
plot.mapDatasetToRangeAxis(1, 0);
JFreeChart result = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
result.setPadding(TsCharts.CHART_PADDING);
result.getTitle().setFont(TsCharts.CHART_TITLE_FONT);
result.getLegend().setFrame(BlockBorder.NONE);
result.getLegend().setBackgroundPaint(null);
return result;
}
/**
* Creates a sample chart.
*
* @param dataset the dataset for the chart.
* @return a sample chart.
*/
private static JFreeChart createChart(TableXYDataset dataset) {
DateAxis domainAxis = new DateAxis("Year");
domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
domainAxis.setLowerMargin(0.01);
domainAxis.setUpperMargin(0.01);
NumberAxis rangeAxis = new NumberAxis("Tonnes");
// rangeAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());
rangeAxis.setNumberFormatOverride(new DecimalFormat("0.0%"));
StackedXYBarRenderer renderer = new StackedXYBarRenderer(0.30);
renderer.setRenderAsPercentages(true);
renderer.setDrawBarOutline(false);
renderer.setBaseToolTipGenerator(
new StandardXYToolTipGenerator(
"{0} : {1} = {2} tonnes", new SimpleDateFormat("yyyy"), new DecimalFormat("#,##0")));
XYPlot plot = new XYPlot(dataset, domainAxis, rangeAxis, renderer);
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
JFreeChart chart = new JFreeChart("Waste Management", plot);
chart.setBackgroundPaint(Color.white);
chart.addSubtitle(new TextTitle("St Albans City and District Council"));
ChartUtilities.applyCurrentTheme(chart);
GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, new Color(64, 0, 0), 0.0f, 0.0f, Color.red);
GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, new Color(0, 64, 0), 0.0f, 0.0f, Color.green);
renderer.setSeriesPaint(0, gp0);
renderer.setSeriesPaint(1, gp1);
renderer.setGradientPaintTransformer(
new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
return chart;
}
private JFreeChart display(
String title, int height, int width, String category, List<Report> toolResults) {
JFrame f = new JFrame(title);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// averages
ArrayList<Double> averageFalseRates = new ArrayList<Double>();
ArrayList<Double> averageTrueRates = new ArrayList<Double>();
double averageFalseRate = 0;
double averageTrueRate = 0;
XYSeriesCollection dataset = new XYSeriesCollection();
XYSeries series = new XYSeries("Scores");
for (int i = 0; i < toolResults.size(); i++) {
Report toolReport = toolResults.get(i);
OverallResult overallResults = toolReport.getOverallResults().getResults(category);
series.add(
overallResults.getFalsePositiveRate() * 100, overallResults.getTruePositiveRate() * 100);
if (toolReport.isCommercial()) {
averageFalseRates.add(overallResults.getFalsePositiveRate());
averageTrueRates.add(overallResults.getTruePositiveRate());
}
}
for (double d : averageFalseRates) {
averageFalseRate += d;
}
averageFalseRate = averageFalseRate / averageFalseRates.size();
for (double d : averageTrueRates) {
averageTrueRate += d;
}
averageTrueRate = averageTrueRate / averageTrueRates.size();
series.add(averageFalseRate * 100, averageTrueRate * 100);
dataset.addSeries(series);
afr = averageFalseRate;
atr = averageTrueRate;
chart =
ChartFactory.createScatterPlot(
title,
"False Positive Rate",
"True Positive Rate",
dataset,
PlotOrientation.VERTICAL,
true,
true,
false);
String fontName = "Arial";
DecimalFormat pctFormat = new DecimalFormat("0'%'");
theme = (StandardChartTheme) org.jfree.chart.StandardChartTheme.createJFreeTheme();
theme.setExtraLargeFont(new Font(fontName, Font.PLAIN, 24)); // title
theme.setLargeFont(new Font(fontName, Font.PLAIN, 20)); // axis-title
theme.setRegularFont(new Font(fontName, Font.PLAIN, 16));
theme.setSmallFont(new Font(fontName, Font.PLAIN, 12));
theme.setRangeGridlinePaint(Color.decode("#C0C0C0"));
theme.setPlotBackgroundPaint(Color.white);
theme.setChartBackgroundPaint(Color.white);
theme.setGridBandPaint(Color.red);
theme.setAxisOffset(new RectangleInsets(0, 0, 0, 0));
theme.setBarPainter(new StandardBarPainter());
theme.setAxisLabelPaint(Color.decode("#666666"));
theme.apply(chart);
XYPlot xyplot = chart.getXYPlot();
NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis();
NumberAxis domainAxis = (NumberAxis) xyplot.getDomainAxis();
xyplot.setOutlineVisible(true);
rangeAxis.setRange(-5, 109.99);
rangeAxis.setNumberFormatOverride(pctFormat);
rangeAxis.setTickLabelPaint(Color.decode("#666666"));
rangeAxis.setMinorTickCount(5);
rangeAxis.setTickUnit(new NumberTickUnit(10));
rangeAxis.setAxisLineVisible(true);
rangeAxis.setMinorTickMarksVisible(true);
rangeAxis.setTickMarksVisible(true);
rangeAxis.setLowerMargin(10);
rangeAxis.setUpperMargin(10);
xyplot.setRangeGridlineStroke(new BasicStroke());
xyplot.setRangeGridlinePaint(Color.lightGray);
xyplot.setRangeMinorGridlinePaint(Color.decode("#DDDDDD"));
xyplot.setRangeMinorGridlinesVisible(true);
domainAxis.setRange(-5, 105);
domainAxis.setNumberFormatOverride(pctFormat);
domainAxis.setTickLabelPaint(Color.decode("#666666"));
domainAxis.setMinorTickCount(5);
domainAxis.setTickUnit(new NumberTickUnit(10));
domainAxis.setAxisLineVisible(true);
domainAxis.setTickMarksVisible(true);
domainAxis.setMinorTickMarksVisible(true);
domainAxis.setLowerMargin(10);
domainAxis.setUpperMargin(10);
xyplot.setDomainGridlineStroke(new BasicStroke());
xyplot.setDomainGridlinePaint(Color.lightGray);
xyplot.setDomainMinorGridlinePaint(Color.decode("#DDDDDD"));
xyplot.setDomainMinorGridlinesVisible(true);
chart.setTextAntiAlias(true);
chart.setAntiAlias(true);
chart.removeLegend();
chart.setPadding(new RectangleInsets(20, 20, 20, 20));
xyplot.getRenderer().setSeriesPaint(0, Color.decode("#4572a7"));
// // setup item labels
// XYItemRenderer renderer = xyplot.getRenderer();
// Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 7.0f, 7.0f);
// for ( int i = 0; i < dataset.getSeriesCount(); i++ ) {
// renderer.setSeriesShape(i, circle);
// renderer.setSeriesPaint(i, Color.blue);
// String label = ""+((String)dataset.getSeries(i).getKey());
// int idx = label.indexOf( ':');
// label = label.substring( 0, idx );
// StandardXYItemLabelGenerator generator = new StandardXYItemLabelGenerator(label);
// renderer.setSeriesItemLabelGenerator(i, generator);
// renderer.setSeriesItemLabelsVisible(i, true);
// ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
// TextAnchor.BASELINE_CENTER );
// renderer.setSeriesPositiveItemLabelPosition(i, position);
// }
makeDataLabels(category, toolResults, xyplot);
makeLegend(category, toolResults, 57, 48, dataset, xyplot);
Stroke dashed =
new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] {6, 3}, 0);
for (XYDataItem item : (List<XYDataItem>) series.getItems()) {
double x = item.getX().doubleValue();
double y = item.getY().doubleValue();
double z = (x + y) / 2;
XYLineAnnotation score = new XYLineAnnotation(x, y, z, z, dashed, Color.blue);
xyplot.addAnnotation(score);
}
// // put legend inside plot
// LegendTitle lt = new LegendTitle(xyplot);
// lt.setItemFont(theme.getSmallFont());
// lt.setPosition(RectangleEdge.RIGHT);
// lt.setItemFont(theme.getSmallFont());
// XYTitleAnnotation ta = new XYTitleAnnotation(.7, .55, lt, RectangleAnchor.TOP_LEFT);
// ta.setMaxWidth(0.48);
// xyplot.addAnnotation(ta);
// draw guessing line
XYLineAnnotation guessing = new XYLineAnnotation(-5, -5, 105, 105, dashed, Color.red);
xyplot.addAnnotation(guessing);
XYPointerAnnotation worse =
makePointer(75, 5, "Worse than guessing", TextAnchor.TOP_CENTER, 90);
xyplot.addAnnotation(worse);
XYPointerAnnotation better =
makePointer(25, 100, "Better than guessing", TextAnchor.BOTTOM_CENTER, 270);
xyplot.addAnnotation(better);
XYTextAnnotation stroketext =
new XYTextAnnotation(" Random Guess", 88, 107);
stroketext.setTextAnchor(TextAnchor.CENTER_RIGHT);
stroketext.setBackgroundPaint(Color.white);
stroketext.setPaint(Color.red);
stroketext.setFont(theme.getRegularFont());
xyplot.addAnnotation(stroketext);
XYLineAnnotation strokekey = new XYLineAnnotation(58, 107, 68, 107, dashed, Color.red);
xyplot.setBackgroundPaint(Color.white);
xyplot.addAnnotation(strokekey);
ChartPanel cp =
new ChartPanel(
chart, height, width, 400, 400, 1200, 1200, false, false, false, false, false, false);
f.add(cp);
f.pack();
f.setLocationRelativeTo(null);
// f.setVisible(true);
return chart;
}
private BufferedImage generarGraficoBarrasDistribucionResultados(
String titulo,
String ejeHorizontal,
String ejeVertical,
double[] valores,
String[] funciones,
boolean porcentaje,
boolean leyenda,
int intervaloAprobacion,
int anchoImagen,
int altoImagen) {
if (valores.length != funciones.length) {
return null;
}
DefaultCategoryDataset pieDataset = new DefaultCategoryDataset();
for (int i = 0; i < valores.length; i++) {
pieDataset.addValue(valores[i], "Serie 1", funciones[i]);
}
JFreeChart chart =
ChartFactory.createBarChart(
titulo,
ejeHorizontal,
ejeVertical,
pieDataset,
PlotOrientation.VERTICAL,
leyenda,
true,
false);
chart.setBackgroundPaint(null);
chart.setBorderVisible(false);
chart.getTitle().setPaint(LookAndFeelEntropy.COLOR_FUENTE_TITULO_PANEL);
chart.getTitle().setFont(LookAndFeelEntropy.FUENTE_TITULO_GRANDE);
if (leyenda) {
chart.getLegend().setItemFont(LookAndFeelEntropy.FUENTE_REGULAR);
chart.getLegend().setBackgroundPaint(LookAndFeelEntropy.COLOR_TABLA_PRIMARIO);
}
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setBackgroundImageAlpha(0.0f);
plot.setOutlineVisible(false);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
if (porcentaje) {
rangeAxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
final AprobadoDesaprobadoBarRenderer renderer = new AprobadoDesaprobadoBarRenderer();
renderer.setIntervaloAprobacion(intervaloAprobacion);
plot.setRenderer(renderer);
final CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
this.lastChart = chart;
// Generamos una imagen
return chart.createBufferedImage(anchoImagen, altoImagen);
}
private BufferedImage generarGraficoLineal(
String titulo,
String ejeHorizontal,
String ejeVertical,
double[] valores,
String[] funciones,
boolean porcentaje,
boolean leyenda,
int anchoImagen,
int altoImagen) {
XYSeries frecObservadas = new XYSeries("Cantidades de resoluciones por calificación");
// Calculamos las frecuencias por intervalo
for (int i = 0; i < valores.length; i++) {
frecObservadas.add(i, valores[i]);
}
XYDataset dataset = new XYSeriesCollection(frecObservadas);
// Creamos el gráfico
JFreeChart chart =
ChartFactory.createXYLineChart(
titulo,
ejeHorizontal,
ejeVertical,
null,
PlotOrientation.VERTICAL,
leyenda,
false,
true);
// Seteamos color de título
chart.setBackgroundPaint(null);
chart.setBorderVisible(false);
chart.getTitle().setPaint(LookAndFeelEntropy.COLOR_FUENTE_TITULO_PANEL);
chart.getTitle().setFont(LookAndFeelEntropy.FUENTE_TITULO_GRANDE);
if (leyenda) {
chart.getLegend().setItemFont(LookAndFeelEntropy.FUENTE_REGULAR);
chart.getLegend().setBackgroundPaint(LookAndFeelEntropy.COLOR_TABLA_PRIMARIO);
}
// Seteamos datasets
XYPlot xyplot = chart.getXYPlot();
xyplot.setDataset(1, dataset);
xyplot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
// Seteamos características de la función lineal
XYItemRenderer xyLineRendererObs = new XYLineAndShapeRenderer();
xyLineRendererObs.setSeriesShape(0, new Line2D.Double(0.0, 0.0, 0.0, 0.0));
xyLineRendererObs.setSeriesStroke(0, new BasicStroke(2.5f));
xyLineRendererObs.setBasePaint(generarColorAleatorio(Color.orange));
xyplot.setRenderer(1, xyLineRendererObs);
// Seteamos color de labels de ejes
ValueAxis axisX = new SymbolAxis(ejeHorizontal, funciones);
axisX.setVerticalTickLabels(true);
xyplot.setDomainAxis(axisX);
xyplot.getDomainAxis().setTickLabelPaint(Color.BLACK);
xyplot.getDomainAxis().setLabelPaint(Color.BLACK);
xyplot.getDomainAxis().setTickLabelFont(LookAndFeelEntropy.FUENTE_REGULAR);
xyplot.getRangeAxis().setTickLabelPaint(Color.BLACK);
xyplot.getRangeAxis().setLabelPaint(Color.BLACK);
xyplot.getRangeAxis().setTickLabelFont(LookAndFeelEntropy.FUENTE_REGULAR);
// Seteamos porcentaje
final NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis();
if (porcentaje) {
rangeAxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
// Seteamos transparencia de fondo
Plot plot = chart.getPlot();
plot.setBackgroundPaint(null);
plot.setBackgroundImageAlpha(0.0f);
plot.setOutlineVisible(false);
// Generamos una imagen
this.lastChart = chart;
return chart.createBufferedImage(anchoImagen, altoImagen);
}
/** Comienzo de mètodos básicos. */
private BufferedImage generarGraficoBarrasApiladas(
String titulo,
String ejeHorizontal,
String ejeVertical,
ArrayList<Serie> series,
boolean porcentaje,
boolean leyenda,
PlotOrientation orientacion,
int anchoImagen,
int altoImagen) {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
for (Serie serie : series) {
if (serie.valores.length != serie.funciones.length) {
continue;
}
for (int i = 0; i < serie.valores.length; i++) {
dataset.addValue(serie.valores[i], serie.funciones[i], serie.nombre);
}
}
JFreeChart chart =
ChartFactory.createStackedBarChart(
titulo,
ejeHorizontal,
ejeVertical,
dataset,
orientacion,
leyenda,
true, // tooltips
false // urls
);
chart.setBackgroundPaint(null);
chart.getTitle().setPaint(LookAndFeelEntropy.COLOR_FUENTE_TITULO_PANEL);
chart.getTitle().setFont(LookAndFeelEntropy.FUENTE_TITULO_GRANDE);
chart.setBorderVisible(false);
if (leyenda) {
chart.getLegend().setItemFont(LookAndFeelEntropy.FUENTE_REGULAR);
chart.getLegend().setBackgroundPaint(LookAndFeelEntropy.COLOR_TABLA_PRIMARIO);
}
GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
KeyToGroupMap map = new KeyToGroupMap(series.get(0).nombre);
for (Serie serie : series) {
map.mapKeyToGroup(serie.nombre, serie.nombre);
}
renderer.setSeriesToGroupMap(map);
renderer.setDrawBarOutline(false);
renderer.setRenderAsPercentages(porcentaje);
renderer.setItemLabelsVisible(true);
renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
for (Serie serie : series) {
for (int i = 0; i < serie.valores.length; i++) {
if (Serie.colores.size() - 1 < i || Serie.colores.get(i) == null) {
Color color = generarColorAleatorio(Color.orange);
GradientPaint gp = new GradientPaint(0.0f, 0.0f, color, 0.0f, 0.0f, color);
Serie.colores.add(gp);
}
renderer.setSeriesPaint(i, Serie.colores.get(i));
}
}
renderer.setGradientPaintTransformer(
new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setBackgroundImageAlpha(0.0f);
plot.setOutlineVisible(false);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
if (porcentaje) {
rangeAxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
domainAxis.setCategoryMargin(0.05);
plot.setRenderer(renderer);
// Generamos una imagen
this.lastChart = chart;
return chart.createBufferedImage(anchoImagen, altoImagen);
}
private BufferedImage generarGraficoBarras(
String titulo,
String ejeHorizontal,
String ejeVertical,
ArrayList<Serie> series,
boolean porcentaje,
boolean leyenda,
int anchoImagen,
int altoImagen) {
DefaultCategoryDataset barDataset = new DefaultCategoryDataset();
for (Serie serie : series) {
if (serie.valores.length != serie.funciones.length) {
continue;
}
for (int i = 0; i < serie.valores.length; i++) {
barDataset.addValue(serie.valores[i], serie.nombre, serie.funciones[i]);
}
}
JFreeChart chart =
ChartFactory.createBarChart(
titulo,
ejeHorizontal,
ejeVertical,
barDataset,
PlotOrientation.VERTICAL,
leyenda,
true,
false);
chart.setBackgroundPaint(null);
chart.getTitle().setPaint(LookAndFeelEntropy.COLOR_FUENTE_TITULO_PANEL);
chart.getTitle().setFont(LookAndFeelEntropy.FUENTE_TITULO_GRANDE);
chart.setBorderVisible(false);
if (leyenda) {
chart.getLegend().setItemFont(LookAndFeelEntropy.FUENTE_REGULAR);
chart.getLegend().setBackgroundPaint(LookAndFeelEntropy.COLOR_TABLA_PRIMARIO);
}
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setBackgroundImageAlpha(0.0f);
plot.setOutlineVisible(false);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
if (porcentaje) {
rangeAxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
final BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
for (Serie serie : series) {
for (int i = 0; i < serie.valores.length; i++) {
Color color = generarColorAleatorio(Color.orange);
if (Serie.colores.size() - 1 < i || Serie.colores.get(i) == null) {
GradientPaint gp = new GradientPaint(0.0f, 0.0f, color, 0.0f, 0.0f, color);
Serie.colores.add(gp);
}
renderer.setSeriesPaint(i, Serie.colores.get(i));
}
}
final CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
// Generamos una imagen
this.lastChart = chart;
return chart.createBufferedImage(anchoImagen, altoImagen);
}
/**
* 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);
}
}
static JFreeChart createChart(
NavigableMap<TimeAxisKey, DiffStat> aggregatedDiffstats,
DiffStatConfiguration configuration) {
boolean legend = false;
boolean tooltips = false;
boolean urls = false;
Font helvetica = new Font("Helvetica", Font.PLAIN, 11 * configuration.multiplierInt());
XYDatasetMinMax datasetMinMax =
createDeltaDataset("Additions and Delections", aggregatedDiffstats);
XYDataset dataset = datasetMinMax.dataset;
JFreeChart chart =
ChartFactory.createTimeSeriesChart("", "", "", dataset, legend, tooltips, urls);
chart.setBackgroundPaint(WHITE);
chart.setBorderVisible(false);
float strokeWidth = 1.2f * configuration.multiplierFloat();
XYPlot plot = chart.getXYPlot();
plot.setOrientation(VERTICAL);
plot.setBackgroundPaint(WHITE);
plot.setDomainGridlinesVisible(true);
plot.setDomainGridlinePaint(AXIS_LINE_COLOR);
plot.setDomainGridlineStroke(new BasicStroke(1.0f * configuration.multiplierFloat()));
plot.setRangeGridlinesVisible(false);
plot.setOutlineVisible(false);
DateAxis dateAxis = (DateAxis) plot.getDomainAxis();
dateAxis.setDateFormatOverride(new SimpleDateFormat("MM/yy"));
dateAxis.setTickLabelFont(helvetica);
dateAxis.setAxisLineVisible(false);
dateAxis.setTickUnit(computeDateTickUnit(aggregatedDiffstats));
RectangleInsets insets =
new RectangleInsets(
8.0d * configuration.multiplierDouble(),
4.0d * configuration.multiplierDouble(),
4.0d * configuration.multiplierDouble(),
4.0d * configuration.multiplierDouble());
dateAxis.setTickLabelInsets(insets);
NumberAxis additionDeletionAxis = (NumberAxis) plot.getRangeAxis(0);
additionDeletionAxis.setAxisLineVisible(false);
additionDeletionAxis.setLabel("Additions and Deletions");
additionDeletionAxis.setLabelFont(helvetica);
additionDeletionAxis.setTickLabelFont(helvetica);
additionDeletionAxis.setRangeType(RangeType.FULL);
int lowerBound = datasetMinMax.min + (int) (datasetMinMax.min * 0.1d);
additionDeletionAxis.setLowerBound(lowerBound);
int upperBound = datasetMinMax.max + (int) (datasetMinMax.max * 0.1d);
additionDeletionAxis.setUpperBound(upperBound);
additionDeletionAxis.setNumberFormatOverride(new AbbreviatingNumberFormat());
additionDeletionAxis.setMinorTickMarksVisible(false);
additionDeletionAxis.setTickMarkInsideLength(5.0f * configuration.multiplierFloat());
additionDeletionAxis.setTickMarkOutsideLength(0.0f);
additionDeletionAxis.setTickMarkStroke(new BasicStroke(2.0f * configuration.multiplierFloat()));
additionDeletionAxis.setTickUnit(
new NumberTickUnit(computeTickUnitSize(datasetMinMax.max + abs(datasetMinMax.min))));
XYAreaRenderer areaRenderer = new XYAreaRenderer(XYAreaRenderer.AREA);
areaRenderer.setOutline(true);
areaRenderer.setSeriesOutlinePaint(0, ADDED_STROKE);
areaRenderer.setSeriesOutlineStroke(0, new BasicStroke(strokeWidth));
areaRenderer.setSeriesPaint(0, ADDED_FILL);
areaRenderer.setSeriesOutlinePaint(1, REMOVED_STROKE);
areaRenderer.setSeriesOutlineStroke(1, new BasicStroke(strokeWidth));
areaRenderer.setSeriesPaint(1, REMOVED_FILL);
plot.setRenderer(0, areaRenderer);
// Total Axis
NumberAxis totalAxis = new NumberAxis("Total Lines");
totalAxis.setAxisLineVisible(false);
totalAxis.setLabelPaint(VALUE_LABEL);
totalAxis.setTickLabelPaint(TOTAL_LABEL);
totalAxis.setLabelFont(helvetica);
totalAxis.setTickLabelFont(helvetica);
totalAxis.setNumberFormatOverride(new AbbreviatingNumberFormat());
totalAxis.setMinorTickMarksVisible(false);
totalAxis.setTickMarkInsideLength(5.0f * configuration.multiplierFloat());
totalAxis.setTickMarkOutsideLength(0.0f);
totalAxis.setTickMarkStroke(new BasicStroke(2.0f * configuration.multiplierFloat()));
totalAxis.setTickMarkPaint(TOTAL_LABEL);
plot.setRangeAxis(1, totalAxis);
plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT);
XYDatasetAndTotal datasetAndTotal = createTotalDataset("Total Lines", aggregatedDiffstats);
XYDataset totalDataSet = datasetAndTotal.dataset;
plot.setDataset(1, totalDataSet);
plot.mapDatasetToRangeAxis(1, 1);
// XYItemRenderer totalRenderer = new XYSplineRenderer();
XYItemRenderer totalRenderer = new StandardXYItemRenderer();
totalRenderer.setSeriesPaint(0, TOTAL_FILL);
totalRenderer.setSeriesStroke(
0,
new BasicStroke(
strokeWidth,
CAP_ROUND,
JOIN_ROUND,
10.0f * configuration.multiplierFloat(),
new float[] {
6.0f * configuration.multiplierFloat(), 3.0f * configuration.multiplierFloat()
},
0.0f));
plot.setRenderer(1, totalRenderer);
totalAxis.setTickUnit(new NumberTickUnit(computeTickUnitSize(datasetAndTotal.total)));
return chart;
}
/**
* Plot the results produced by the testing methods in this class.
*
* @param results The results of one or more tests. They must all have the same type {@link TYPE}.
* If more than one result is to be plotted then only {@link TYPE#STDP} or {@link
* TYPE#STDP_1D} are supported, and it is assumed that they all have the same pre- and
* post-synaptic spike patterns.
* @param singlePlot If plotting more than one TestResult then whether to show the results on a
* single plot (true) or separate plots (false).
* @param timeResolution The time resolution which the simulation was run at.
* @param logSpikesAndStateVariables Whether to include pre- and post-synaptic spikes and any
* state variables exposed by the synapse model in the plot. This is ignored if more than one
* result is to be plotted.
* @param showInFrame Whether to display the result in a frame.
*/
public static JFreeChart createChart(
TestResults[] results,
boolean singlePlot,
int timeResolution,
boolean logSpikesAndStateVariables,
boolean showInFrame,
String title) {
JFreeChart resultsPlot = null;
int resultsCount = results.length;
// Make sure they're all the same type.
for (int ri = 0; ri < results.length; ri++) {
if (ri < resultsCount - 1
&& results[ri].getProperty("type") != results[ri + 1].getProperty("type")) {
throw new IllegalArgumentException("All results must have the same type.");
}
if (resultsCount > 1
&& results[ri].getProperty("type") != TYPE.STDP
&& results[ri].getProperty("type") != TYPE.STDP_1D) {
throw new IllegalArgumentException(
"Multiple results can only be plotted for types STDP or STDP_1D.");
}
}
TYPE type = (TYPE) results[0].getProperty("type");
XYLineAndShapeRenderer xyRenderer;
XYToolTipGenerator tooltipGen = new StandardXYToolTipGenerator();
if (type == TYPE.STDP) {
CombinedDomainXYPlot combinedPlot = new CombinedDomainXYPlot(new NumberAxis("t (s)"));
if (singlePlot) { // Plot all result sets together.
DefaultXYDataset efficacyData = new DefaultXYDataset();
for (TestResults result : results) {
String efficacyLabel =
(resultsCount == 1) ? "Efficacy" : "" + result.getProperty("label");
efficacyData.addSeries(efficacyLabel, result.getResult("Time", "Efficacy"));
}
xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseToolTipGenerator(tooltipGen);
combinedPlot.add(new XYPlot(efficacyData, null, new NumberAxis("Efficacy"), xyRenderer), 4);
} else { // Plot each result set separately.
for (TestResults result : results) {
DefaultXYDataset efficacyData = new DefaultXYDataset();
String efficacyLabel =
(resultsCount == 1) ? "Efficacy" : "" + result.getProperty("label");
efficacyData.addSeries(efficacyLabel, result.getResult("Time", "Efficacy"));
xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseToolTipGenerator(tooltipGen);
combinedPlot.add(
new XYPlot(efficacyData, null, new NumberAxis("Efficacy"), xyRenderer), 4);
}
}
// Don't plot trace data for multiple tests.
if (resultsCount == 1 && logSpikesAndStateVariables) {
DefaultXYDataset traceData = new DefaultXYDataset();
for (String label : results[0].getResultLabels()) {
if (!label.startsWith("Time")
&& !label.startsWith("Efficacy")
&& !label.equals("Pre-synaptic spikes")
&& !label.equals("Post-synaptic spikes")) {
traceData.addSeries(label, results[0].getResult("Time", label));
}
}
xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseToolTipGenerator(tooltipGen);
combinedPlot.add(new XYPlot(traceData, null, new NumberAxis("State"), xyRenderer), 3);
DefaultXYDataset spikeData = new DefaultXYDataset();
spikeData.addSeries(
"Pre-synaptic spikes", results[0].getResult("Time", "Pre-synaptic spikes"));
spikeData.addSeries(
"Post-synaptic spikes", results[0].getResult("Time", "Post-synaptic spikes"));
xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseToolTipGenerator(tooltipGen);
combinedPlot.add(
new XYPlot(spikeData, null, new NumberAxis("Pre/post potential"), xyRenderer), 3);
}
resultsPlot = new JFreeChart(title, null, combinedPlot, true);
resultsPlot.setBackgroundPaint(Color.WHITE);
resultsPlot.getPlot().setBackgroundPaint(Color.WHITE);
((XYPlot) resultsPlot.getPlot()).setRangeGridlinePaint(Color.LIGHT_GRAY);
((XYPlot) resultsPlot.getPlot()).setDomainGridlinePaint(Color.LIGHT_GRAY);
} else if (type == TYPE.STDP_1D) {
DecimalFormat timeFormatter = new DecimalFormat();
timeFormatter.setMultiplier(1000);
NumberAxis domainAxis = new NumberAxis("\u0394t (ms)");
domainAxis.setNumberFormatOverride(timeFormatter);
CombinedDomainXYPlot combinedPlot = new CombinedDomainXYPlot(domainAxis);
if (singlePlot) { // Plot all result sets together.
DefaultXYDataset efficacyData = new DefaultXYDataset();
for (TestResults result : results) {
String efficacyLabel =
(resultsCount == 1) ? "Efficacy" : "" + result.getProperty("label");
efficacyData.addSeries(efficacyLabel, result.getResult("Time delta", "Efficacy"));
}
xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseToolTipGenerator(tooltipGen);
combinedPlot.add(new XYPlot(efficacyData, null, new NumberAxis("Efficacy"), xyRenderer), 4);
} else { // Plot each result set separately.
for (TestResults result : results) {
DefaultXYDataset efficacyData = new DefaultXYDataset();
String efficacyLabel =
(resultsCount == 1) ? "Efficacy" : "" + result.getProperty("label");
efficacyData.addSeries(efficacyLabel, result.getResult("Time delta", "Efficacy"));
xyRenderer = new XYLineAndShapeRenderer(true, false);
xyRenderer.setBaseToolTipGenerator(tooltipGen);
combinedPlot.add(
new XYPlot(efficacyData, null, new NumberAxis("Efficacy"), xyRenderer), 4);
}
}
resultsPlot = new JFreeChart(title, null, combinedPlot, true);
resultsPlot.setBackgroundPaint(Color.WHITE);
resultsPlot.getPlot().setBackgroundPaint(Color.WHITE);
((XYPlot) resultsPlot.getPlot()).setRangeGridlinePaint(Color.LIGHT_GRAY);
((XYPlot) resultsPlot.getPlot()).setDomainGridlinePaint(Color.LIGHT_GRAY);
} else if (type == TYPE.STDP_2D) {
double[][] data = results[0].getResult("Time delta 1", "Time delta 2", "Efficacy");
DefaultXYZDataset plotData = new DefaultXYZDataset();
plotData.addSeries("Efficacy", data);
// Set up paint scale, and convert domain axes from seconds to
// milliseconds (XYBlockRenderer won't deal with fractional values
// in the domain axes)
double min = Double.MAX_VALUE, max = -min;
double[] efficacy = data[2];
for (int i = 0; i < data[0].length; i++) {
if (efficacy[i] < min) min = efficacy[i];
if (efficacy[i] > max) max = efficacy[i];
data[0][i] = Math.round(data[0][i] * 1000);
data[1][i] = Math.round(data[1][i] * 1000);
}
XYBlockRenderer renderer = new XYBlockRenderer();
double range = Math.max(Math.abs(min), Math.abs(max));
double rangeBase = 0;
if (min < 0) min = -range;
if (max > 0) max = range;
// If the value range does not cross the zero point, don't use a zero-based range.
if ((min > 0) || (max < 0)) {
range = Math.abs(max - min);
rangeBase = Math.min(Math.abs(min), Math.abs(max));
}
if (min >= max) {
max = min + Double.MIN_VALUE * 10;
}
LookupPaintScale scale = new LookupPaintScale(min, max, Color.WHITE);
if (min < 0) {
for (int ci = 0; ci <= 255; ci++) {
double v = -(ci / 255.0) * range - rangeBase;
scale.add(v, new Color(0, ci, ci));
}
}
if (max > 0) {
for (int ci = 0; ci <= 255; ci++) {
double v = (ci / 255.0) * range + rangeBase;
scale.add(v, new Color(ci, ci, 0));
}
}
renderer.setPaintScale(scale);
renderer.setSeriesToolTipGenerator(0, new StandardXYZToolTipGenerator());
int displayResolution =
((Integer) results[0].getProperty("display time resolution")).intValue();
renderer.setBlockWidth(1000.0 / displayResolution);
renderer.setBlockHeight(1000.0 / displayResolution);
NumberAxis xAxis = new NumberAxis("\u0394t1 (ms)");
NumberAxis yAxis = new NumberAxis("\u0394t2 (ms)");
XYPlot plot = new XYPlot(plotData, xAxis, yAxis, renderer);
plot.setDomainGridlinesVisible(false);
resultsPlot = new JFreeChart(title, plot);
resultsPlot.removeLegend();
NumberAxis valueAxis = new NumberAxis();
valueAxis.setLowerBound(scale.getLowerBound());
valueAxis.setUpperBound(scale.getUpperBound());
PaintScaleLegend legend = new PaintScaleLegend(scale, valueAxis);
legend.setPosition(RectangleEdge.RIGHT);
legend.setMargin(5, 5, 5, 5);
resultsPlot.addSubtitle(legend);
}
if (showInFrame) {
JFrame plotFrame = new JFrame(title);
plotFrame.add(new ChartPanel(resultsPlot));
plotFrame.setExtendedState(plotFrame.getExtendedState() | JFrame.MAXIMIZED_BOTH);
plotFrame.pack();
plotFrame.setVisible(true);
}
return resultsPlot;
}