/**
* Set the axis range.
*
* @param axis a numberAxis
* @param range a range
*/
private void setAxisRange(NumberAxis axis, double[] range) {
if (range == null || range.length != 2) {
axis.setAutoRange(true);
} else {
double lower = range[0];
double upper = range[1];
ArgumentNotValid.checkTrue(lower < upper, "Incorrect range");
axis.setAutoRange(false);
axis.setRange(new Range(lower, upper));
}
}
private static JFreeChart createChart(XYDataset dataset, String exp) {
JFreeChart chart =
ChartFactory.createXYLineChart(
"", "", "", dataset, PlotOrientation.VERTICAL, false, false, false);
chart.setBorderVisible(false);
chart.setAntiAlias(true);
chart.setBackgroundPaint(Color.getHSBColor((float) 0, (float) 0, (float) 0.96));
XYPlot plot = (XYPlot) chart.getPlot();
plot.setDomainPannable(true);
plot.setRangePannable(true);
plot.setDomainGridlinesVisible(true);
plot.setDomainGridlinePaint(Color.WHITE); // 网格线颜色
plot.setNoDataMessage("No data!");
plot.setOutlinePaint(Color.WHITE);
plot.setRangeGridlinePaint(Color.WHITE);
plot.setBackgroundPaint(Color.getHSBColor((float) 0, (float) 0.01, (float) 0.91));
// xylineandshaperenderer.setShapesFilled(true);
NumberAxis axis = (NumberAxis) plot.getRangeAxis();
axis.setAutoRange(true);
axis.setPositiveArrowVisible(true);
axis.setAutoRangeIncludesZero(true);
axis.setAutoRangeStickyZero(true);
// List axisIndices = Arrays.asList(new Integer[] {new Integer(0),
// new Integer(1)});
// plot.mapDatasetToDomainAxes(0, axisIndices);
// plot.mapDatasetToRangeAxes(0, axisIndices);
// ChartUtilities.applyCurrentTheme(chart);
return chart;
}
@Override
protected void afterPlot(List<? super InstanceStatistics> list, JFreeChart chart, XYPlot plot) {
NumberAxis sizeAxis = (NumberAxis) plot.getRangeAxis(0);
Font labelFont = sizeAxis.getLabelFont();
Paint labelPaint = sizeAxis.getLabelPaint();
TimeSeries tm = new TimeSeries("memory");
for (int i = 0; i < list.size(); i++) {
double memory = 0;
MapStatistics mapStatistics = (MapStatistics) list.get(i);
for (MapStatistics.LocalMapStatistics localMapStatistics :
mapStatistics.getListOfLocalStats()) {
memory =
memory
+ localMapStatistics.ownedEntryMemoryCost
+ localMapStatistics.backupEntryMemoryCost
+ localMapStatistics.markedAsRemovedMemoryCost;
}
double mem = new Double(memory / (double) (1024 * 1024));
tm.addOrUpdate(new Second(((MapStatistics) list.get(i)).getCreatedDate()), mem);
}
NumberAxis memoryAxis = new NumberAxis("memory (MB)");
memoryAxis.setAutoRange(true);
memoryAxis.setAutoRangeIncludesZero(false);
plot.setDataset(1, new TimeSeriesCollection(tm));
plot.setRangeAxis(1, memoryAxis);
plot.mapDatasetToRangeAxis(1, 1);
plot.setRenderer(1, new StandardXYItemRenderer());
plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
increaseRange(memoryAxis);
memoryAxis.setLabelFont(labelFont);
memoryAxis.setLabelPaint(labelPaint);
}
/**
* Set lower and upper limits for an ordinate
*
* @param i Axis index
* @param lower Lower limit
* @param upper Upper limit
* @param tick Tick unit
*/
public void setOrdinateRange(int i, double lower, double upper, double tick) {
NumberAxis e = AxesList.get(i);
e.setAutoRange(false);
e.setLowerBound(lower);
e.setUpperBound(upper);
e.setTickUnit(new NumberTickUnit(tick));
}
/**
* Set lower and upper limits for an ordinate
*
* @param axis Axis to configure
*/
void setOrdinateRange(final NumberAxis axis) {
axis.setAutoRange(false);
GridPane grid = new GridPane();
grid.setHgap(10);
grid.setVgap(10);
grid.setPadding(new Insets(0, 10, 0, 10));
final TextField tfMax;
final TextField tfMin;
final TextField tfTick;
final TextField tfFuente;
grid.add(new Label("Axis"), 0, 0);
grid.add(new Label(axis.getLabel()), 1, 0);
grid.add(new Label("Lower"), 0, 1);
grid.add(tfMin = new TextField(), 1, 1);
grid.add(new Label("Upper"), 0, 2);
grid.add(tfMax = new TextField(), 1, 2);
grid.add(new Label("Space"), 0, 3);
grid.add(tfTick = new TextField(), 1, 3);
tfMin.setText(String.valueOf(axis.getLowerBound()));
tfMax.setText(String.valueOf(axis.getUpperBound()));
tfTick.setText(String.valueOf(axis.getTickUnit().getSize()));
new PseudoModalDialog(skeleton, grid, true) {
@Override
public boolean validation() {
axis.setLowerBound(Double.valueOf(tfMin.getText()));
axis.setUpperBound(Double.valueOf(tfMax.getText()));
axis.setTickUnit(new NumberTickUnit(Double.valueOf(tfTick.getText())));
return true;
}
}.show();
}
public BoxplotChart(String title, String xAxisTitle, String yAxisTitle) {
super();
dataset = new DefaultBoxAndWhiskerCategoryDataset();
CategoryAxis xAxis = new CategoryAxis("Type");
NumberAxis yAxis = new NumberAxis("Value");
BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
renderer.setFillBox(false);
CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
chart = new JFreeChart(title, plot);
Font font = new Font("Helvetica", Font.BOLD, 12);
xAxis.setLabelFont(font);
xAxis.setLabel(xAxisTitle);
yAxis.setLabelFont(font);
yAxis.setLabel(yAxisTitle);
// Making it pretty
plot.setBackgroundPaint(Color.white);
plot.setDomainGridlinePaint(Color.lightGray);
plot.setRangeGridlinePaint(Color.lightGray);
chart.setBackgroundPaint(Color.white);
chart.setTextAntiAlias(true);
yAxis.setAutoRange(true);
colorGenerator = new ColorGenerator();
datasetIndex = 0;
chart.getLegend().setPosition(RectangleEdge.BOTTOM);
chart.getLegend().setBorder(1, 1, 1, 1);
}
/**
* Sets the properties of the specified axis to match the properties defined on this panel.
*
* @param axis the axis.
*/
public void setAxisProperties(Axis axis) {
super.setAxisProperties(axis);
NumberAxis numberAxis = (NumberAxis) axis;
numberAxis.setAutoRange(this.autoRange);
if (!this.autoRange) {
numberAxis.setRange(this.minimumValue, this.maximumValue);
}
// numberAxis.setGridLinesVisible(this.showGridLinesCheckBox.isSelected());
// numberAxis.setGridPaint(this.gridPaintSample.getPaint());
// numberAxis.setGridStroke(this.gridStrokeSample.getStroke());
}
@Override
protected JFreeChart createGraph() {
final JFreeChart chart =
ChartFactory.createLineChart(
null, // chart title
null, // unused
yLabel, // range axis label
categoryDataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips
false // urls
);
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
final LegendTitle legend = chart.getLegend();
legend.setPosition(RectangleEdge.RIGHT);
chart.setBackgroundPaint(Color.white);
final CategoryPlot plot = chart.getCategoryPlot();
// plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
plot.setBackgroundPaint(Color.WHITE);
plot.setOutlinePaint(null);
plot.setRangeGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.black);
CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
plot.setDomainAxis(domainAxis);
domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
domainAxis.setLowerMargin(0.0);
domainAxis.setUpperMargin(0.0);
domainAxis.setCategoryMargin(0.0);
final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
rangeAxis.setLowerBound(0);
rangeAxis.setAutoRange(true);
final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
renderer.setBaseStroke(new BasicStroke(2.0f));
ColorPalette.apply(renderer);
// crop extra space around the graph
plot.setInsets(new RectangleInsets(5.0, 0, 0, 5.0));
return chart;
}
protected String buildGraph(String seriesDirectory, Method<?, ?> method, List<Double> datas) {
XYSeries series = new XYSeries("XYGraph", false, false);
double snapshot = 0;
for (Double data : datas) {
double seconds = TimeUnit.NANOSECONDS.toSeconds(data.intValue());
series.add(snapshot++, seconds);
}
XYSeriesCollection seriesCollection = new XYSeriesCollection();
seriesCollection.addSeries(series);
JFreeChart chart =
ChartFactory.createXYLineChart(
null,
"Snapshots",
"Time",
seriesCollection,
PlotOrientation.VERTICAL,
false,
false,
false);
chart.setTitle(new TextTitle(method.getName(), new Font("Arial", Font.BOLD, 11)));
XYPlot xyPlot = chart.getXYPlot();
NumberAxis yAxis = (NumberAxis) xyPlot.getRangeAxis();
yAxis.setAutoRange(true);
yAxis.setAutoRangeIncludesZero(true);
NumberAxis xAxis = (NumberAxis) xyPlot.getDomainAxis();
xAxis.setAutoRange(true);
xAxis.setAutoRangeIncludesZero(true);
// xAxis.setTickUnit(new NumberTickUnit(1));
StringBuilder builder = new StringBuilder(method.getClassName());
builder.append(method.getName());
builder.append(method.getDescription());
String fileName = Long.toString(Toolkit.hash(builder.toString()));
fileName += ".jpeg";
File chartSeriesDirectory = new File(IConstants.chartDirectory, seriesDirectory);
File chartFile = new File(chartSeriesDirectory, fileName);
try {
if (!IConstants.chartDirectory.exists()) {
//noinspection ResultOfMethodCallIgnored
IConstants.chartDirectory.mkdirs();
}
if (!chartSeriesDirectory.exists()) {
//noinspection ResultOfMethodCallIgnored
chartSeriesDirectory.mkdirs();
}
if (!chartFile.exists()) {
//noinspection ResultOfMethodCallIgnored
chartFile.createNewFile();
}
ChartUtilities.saveChartAsJPEG(chartFile, chart, 450, 150);
builder = new StringBuilder(IConstants.CHARTS);
builder.append(File.separatorChar);
builder.append(seriesDirectory);
builder.append(File.separatorChar);
builder.append(fileName);
return builder.toString();
} catch (Exception e) {
logger.error("Exception generating the graph", e);
}
return null;
}
public Drawable createChart(ADCDataset dataset, Dimension dimension) {
JFreeChart chart =
ChartFactory.createBarChart(
"", // chart title
"", // domain axis label
"", // range axis label
dataset, // data
PlotOrientation.VERTICAL, // the plot orientation
false, // legend
false, // tooltips
false // urls
);
TextTitle textTitle = new TextTitle(dataset.get(Attribute.TITLE), TITLE_FONT);
textTitle.setPadding(new RectangleInsets(10, 0, 0, 0));
chart.setTitle(textTitle);
chart.addLegend(createLegend(dataset.getRowKey(0).toString(), dataset.getRowKey(1).toString()));
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.setBackgroundPaint(Color.white);
plot.setOutlineVisible(false);
plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0));
plot.setDomainGridlinesVisible(false);
plot.setRangeGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.gray);
plot.setRangeGridlineStroke(new BasicStroke(2));
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setAutoTickUnitSelection(true);
rangeAxis.setTickUnit(new NumberTickUnit(0.2, percentFormatter()));
rangeAxis.setAxisLineVisible(true);
rangeAxis.setLabel(dataset.get(Attribute.Y_AXIS_LABEL));
rangeAxis.setAxisLineStroke(new BasicStroke(2));
rangeAxis.setAxisLinePaint(Color.black);
rangeAxis.setTickMarksVisible(false);
rangeAxis.setLabelPaint(AXIS_LABEL_COLOR);
rangeAxis.setLabelFont(AXIS_LABEL_FONT);
rangeAxis.setLabelInsets(new RectangleInsets(0, 0, 0, 0));
rangeAxis.setUpperMargin(0);
rangeAxis.setAutoRange(false);
rangeAxis.setRange(0, 1);
CategoryAxis cAxis = plot.getDomainAxis();
cAxis.setTickMarksVisible(false);
cAxis.setAxisLinePaint(Color.black);
cAxis.setAxisLineStroke(new BasicStroke(2));
cAxis.setLabel(dataset.get(Attribute.X_AXIS_LABEL));
cAxis.setTickLabelsVisible(true);
cAxis.setUpperMargin(0.05);
cAxis.setLowerMargin(0.05);
cAxis.setTickLabelFont(CAXIS_LABEL_FONT);
cAxis.setTickLabelPaint(Color.black);
CustomBarRenderer renderer = new CustomBarRenderer();
plot.setRenderer(renderer);
renderer.setDrawBarOutline(false);
renderer.setBaseItemLabelsVisible(false);
renderer.setShadowVisible(false);
renderer.setBarPainter(new StandardBarPainter());
renderer.setMaximumBarWidth(0.08);
renderer.setItemMargin(0.01);
return new JFreeChartDrawable(chart, dimension);
}
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;
}