本文整理了Java中org.jfree.chart.JFreeChart.<init>()方法的一些代码示例，展示了JFreeChart.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JFreeChart.<init>()方法的具体详情如下：
包路径：org.jfree.chart.JFreeChart
类名称：JFreeChart
方法名：<init>

JFreeChart.<init>介绍

[英]Creates a new chart with the given title and plot. The createLegend argument specifies whether or not a legend should be added to the chart.

Note that the ChartFactory class contains a range of static methods that will return ready-made charts, and often this is a more convenient way to create charts than using this constructor.
[中]创建具有给定标题和绘图的新图表。createLegend参数指定是否应将图例添加到图表中。
请注意，ChartFactory类包含一系列静态方法，这些方法将返回现成的图表，通常这是一种比使用此构造函数更方便的图表创建方法。

代码示例

代码示例来源：origin: kiegroup/optaplanner

CategoryPlot plot = createBoxAndWhiskerChartPlot(dataset,
    "Best " + scoreLevelLabel, NumberFormat.getInstance(locale));
JFreeChart chart = new JFreeChart("Best " + scoreLevelLabel + " distribution summary (higher is better)",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);
bestScoreDistributionSummaryChartFileList.add(writeChartToImageFile(chart, "bestScoreDistributionSummaryLevel" + scoreLevelIndex));

代码示例来源：origin: kiegroup/optaplanner

"Problem scale", NumberFormat.getInstance(locale),
    "Best " + scoreLevelLabel, NumberFormat.getInstance(locale));
JFreeChart chart = new JFreeChart(
    "Best " + scoreLevelLabel + " scalability summary (higher is better)",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);

代码示例来源：origin: kiegroup/optaplanner

"Time spent", new MillisecondsSpentNumberFormat(locale),
    "Best " + scoreLevelLabel, NumberFormat.getInstance(locale));
JFreeChart chart = new JFreeChart(
    "Best " + scoreLevelLabel + " per time spent summary (higher left is better)",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);

代码示例来源：origin: kiegroup/optaplanner

private void writeBestScoreSummaryChart() {
  // Each scoreLevel has its own dataset and chartFile
  List<DefaultCategoryDataset> datasetList = new ArrayList<>(CHARTED_SCORE_LEVEL_SIZE);
  for (SolverBenchmarkResult solverBenchmarkResult : plannerBenchmarkResult.getSolverBenchmarkResultList()) {
    String solverLabel = solverBenchmarkResult.getNameWithFavoriteSuffix();
    for (SingleBenchmarkResult singleBenchmarkResult : solverBenchmarkResult.getSingleBenchmarkResultList()) {
      String problemLabel = singleBenchmarkResult.getProblemBenchmarkResult().getName();
      if (singleBenchmarkResult.hasAllSuccess()) {
        double[] levelValues = ScoreUtils.extractLevelDoubles(singleBenchmarkResult.getAverageScore());
        for (int i = 0; i < levelValues.length && i < CHARTED_SCORE_LEVEL_SIZE; i++) {
          if (i >= datasetList.size()) {
            datasetList.add(new DefaultCategoryDataset());
          }
          datasetList.get(i).addValue(levelValues[i], solverLabel, problemLabel);
        }
      }
    }
  }
  bestScoreSummaryChartFileList = new ArrayList<>(datasetList.size());
  int scoreLevelIndex = 0;
  for (DefaultCategoryDataset dataset : datasetList) {
    String scoreLevelLabel = plannerBenchmarkResult.findScoreLevelLabel(scoreLevelIndex);
    CategoryPlot plot = createBarChartPlot(dataset,
        "Best " + scoreLevelLabel, NumberFormat.getInstance(locale));
    JFreeChart chart = new JFreeChart("Best " + scoreLevelLabel + " summary (higher is better)",
        JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    bestScoreSummaryChartFileList.add(writeChartToImageFile(chart, "bestScoreSummaryLevel" + scoreLevelIndex));
    scoreLevelIndex++;
  }
}

代码示例来源：origin: kiegroup/optaplanner

CategoryPlot plot = createBarChartPlot(dataset,
    "Winning " + scoreLevelLabel + " difference", NumberFormat.getInstance(locale));
JFreeChart chart = new JFreeChart("Winning " + scoreLevelLabel + " difference summary (higher is better)",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);
winningScoreDifferenceSummaryChartFileList.add(

代码示例来源：origin: kiegroup/optaplanner

private void writeScoreCalculationSpeedSummaryChart() {
  List<XYSeries> seriesList = new ArrayList<>(plannerBenchmarkResult.getSolverBenchmarkResultList().size());
  for (SolverBenchmarkResult solverBenchmarkResult : plannerBenchmarkResult.getSolverBenchmarkResultList()) {
    String solverLabel = solverBenchmarkResult.getNameWithFavoriteSuffix();
    XYSeries series = new XYSeries(solverLabel);
    for (SingleBenchmarkResult singleBenchmarkResult : solverBenchmarkResult.getSingleBenchmarkResultList()) {
      if (singleBenchmarkResult.hasAllSuccess()) {
        long problemScale = singleBenchmarkResult.getProblemBenchmarkResult().getProblemScale();
        long scoreCalculationSpeed = singleBenchmarkResult.getScoreCalculationSpeed();
        series.add((Long) problemScale, (Long) scoreCalculationSpeed);
      }
    }
    seriesList.add(series);
  }
  XYPlot plot = createScalabilityPlot(seriesList,
      "Problem scale", NumberFormat.getInstance(locale),
      "Score calculation speed per second", NumberFormat.getInstance(locale));
  JFreeChart chart = new JFreeChart("Score calculation speed summary (higher is better)",
      JFreeChart.DEFAULT_TITLE_FONT, plot, true);
  scoreCalculationSpeedSummaryChartFile = writeChartToImageFile(chart, "scoreCalculationSpeedSummary");
}

代码示例来源：origin: kiegroup/optaplanner

"Worst " + scoreLevelLabel + " difference percentage",
    NumberFormat.getPercentInstance(locale));
JFreeChart chart = new JFreeChart("Worst " + scoreLevelLabel + " difference percentage"
    + " summary (higher is better)",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);

代码示例来源：origin: kiegroup/optaplanner

String scoreLevelLabel = subSingleBenchmarkResult.getSingleBenchmarkResult().getProblemBenchmarkResult()
    .findScoreLevelLabel(scoreLevelIndex);
JFreeChart chart = new JFreeChart(subSingleBenchmarkResult.getName()
    + " picked move type best " + scoreLevelLabel + " diff statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);

代码示例来源：origin: kiegroup/optaplanner

String scoreLevelLabel = subSingleBenchmarkResult.getSingleBenchmarkResult().getProblemBenchmarkResult()
    .findScoreLevelLabel(scoreLevelIndex);
JFreeChart chart = new JFreeChart(subSingleBenchmarkResult.getName()
    + " picked move type step " + scoreLevelLabel + " diff statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);

代码示例来源：origin: kiegroup/optaplanner

String scoreLevelLabel = subSingleBenchmarkResult.getSingleBenchmarkResult().getProblemBenchmarkResult()
    .findScoreLevelLabel(scoreLevelIndex);
JFreeChart chart = new JFreeChart(subSingleBenchmarkResult.getName()
    + " constraint match total best " + scoreLevelLabel + " diff statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);

代码示例来源：origin: kiegroup/optaplanner

private void writeTimeSpentScalabilitySummaryChart() {
  List<XYSeries> seriesList = new ArrayList<>(plannerBenchmarkResult.getSolverBenchmarkResultList().size());
  for (SolverBenchmarkResult solverBenchmarkResult : plannerBenchmarkResult.getSolverBenchmarkResultList()) {
    String solverLabel = solverBenchmarkResult.getNameWithFavoriteSuffix();
    XYSeries series = new XYSeries(solverLabel);
    for (SingleBenchmarkResult singleBenchmarkResult : solverBenchmarkResult.getSingleBenchmarkResultList()) {
      if (singleBenchmarkResult.hasAllSuccess()) {
        long problemScale = singleBenchmarkResult.getProblemBenchmarkResult().getProblemScale();
        long timeMillisSpent = singleBenchmarkResult.getTimeMillisSpent();
        series.add((Long) problemScale, (Long) timeMillisSpent);
      }
    }
    seriesList.add(series);
  }
  XYPlot plot = createScalabilityPlot(seriesList,
      "Problem scale", NumberFormat.getInstance(locale),
      "Time spent", new MillisecondsSpentNumberFormat(locale));
  JFreeChart chart = new JFreeChart("Time spent scalability summary (lower is better)",
      JFreeChart.DEFAULT_TITLE_FONT, plot, true);
  timeSpentScalabilitySummaryChartFile = writeChartToImageFile(chart, "timeSpentScalabilitySummary");
}

代码示例来源：origin: kiegroup/optaplanner

for (int scoreLevelIndex = 0; scoreLevelIndex < plotList.size(); scoreLevelIndex++) {
  String scoreLevelLabel = problemBenchmarkResult.findScoreLevelLabel(scoreLevelIndex);
  JFreeChart chart = new JFreeChart(
      problemBenchmarkResult.getName() + " step " + scoreLevelLabel + " statistic",
      JFreeChart.DEFAULT_TITLE_FONT, plotList.get(scoreLevelIndex), true);

代码示例来源：origin: kiegroup/optaplanner

XYPlot plot = new XYPlot(seriesCollection, domainAxis, rangeAxis, renderer);
plot.setOrientation(PlotOrientation.HORIZONTAL);
return new JFreeChart("Project Job Scheduling", JFreeChart.DEFAULT_TITLE_FONT,
    plot, true);

代码示例来源：origin: kiegroup/optaplanner

private void writeWorstScoreCalculationSpeedDifferencePercentageSummaryChart() {
  DefaultCategoryDataset dataset = new DefaultCategoryDataset();
  for (SolverBenchmarkResult solverBenchmarkResult : plannerBenchmarkResult.getSolverBenchmarkResultList()) {
    String solverLabel = solverBenchmarkResult.getNameWithFavoriteSuffix();
    for (SingleBenchmarkResult singleBenchmarkResult : solverBenchmarkResult.getSingleBenchmarkResultList()) {
      String problemLabel = singleBenchmarkResult.getProblemBenchmarkResult().getName();
      if (singleBenchmarkResult.hasAllSuccess()) {
        double worstScoreCalculationSpeedDifferencePercentage
            = singleBenchmarkResult.getWorstScoreCalculationSpeedDifferencePercentage();
        dataset.addValue(worstScoreCalculationSpeedDifferencePercentage, solverLabel, problemLabel);
      }
    }
  }
  CategoryPlot plot = createBarChartPlot(dataset,
      "Worst score calculation speed difference percentage",
      NumberFormat.getPercentInstance(locale));
  JFreeChart chart = new JFreeChart("Worst score calculation speed difference percentage"
      + " summary (higher is better)",
      JFreeChart.DEFAULT_TITLE_FONT, plot, true);
  worstScoreCalculationSpeedDifferencePercentageSummaryChartFile = writeChartToImageFile(chart, "worstScoreCalculationSpeedDifferencePercentageSummary");
}

代码示例来源：origin: kiegroup/optaplanner

private JFreeChart createChart(CheapTimeSolution solution) {
  TangoColorFactory tangoColorFactory = new TangoColorFactory();
  NumberAxis rangeAxis = new NumberAxis("Period");
  rangeAxis.setRange(-0.5, solution.getGlobalPeriodRangeTo() + 0.5);
  XYPlot taskAssignmentPlot = createTaskAssignmentPlot(tangoColorFactory, solution);
  XYPlot periodCostPlot = createPeriodCostPlot(tangoColorFactory, solution);
  XYPlot capacityPlot = createAvailableCapacityPlot(tangoColorFactory, solution);
  CombinedRangeXYPlot combinedPlot = new CombinedRangeXYPlot(rangeAxis);
  combinedPlot.add(taskAssignmentPlot, 5);
  combinedPlot.add(periodCostPlot, 1);
  combinedPlot.add(capacityPlot, 1);
  combinedPlot.setOrientation(PlotOrientation.HORIZONTAL);
  return new JFreeChart("Cheap Power Time Scheduling", JFreeChart.DEFAULT_TITLE_FONT,
      combinedPlot, true);
}

代码示例来源：origin: kiegroup/optaplanner

private void writeTimeSpentSummaryChart() {
  DefaultCategoryDataset dataset = new DefaultCategoryDataset();
  for (SolverBenchmarkResult solverBenchmarkResult : plannerBenchmarkResult.getSolverBenchmarkResultList()) {
    String solverLabel = solverBenchmarkResult.getNameWithFavoriteSuffix();
    for (SingleBenchmarkResult singleBenchmarkResult : solverBenchmarkResult.getSingleBenchmarkResultList()) {
      String problemLabel = singleBenchmarkResult.getProblemBenchmarkResult().getName();
      if (singleBenchmarkResult.hasAllSuccess()) {
        long timeMillisSpent = singleBenchmarkResult.getTimeMillisSpent();
        dataset.addValue(timeMillisSpent, solverLabel, problemLabel);
      }
    }
  }
  CategoryPlot plot = createBarChartPlot(dataset, "Time spent", new MillisecondsSpentNumberFormat(locale));
  JFreeChart chart = new JFreeChart("Time spent summary (lower time is better)",
      JFreeChart.DEFAULT_TITLE_FONT, plot, true);
  timeSpentSummaryChartFile = writeChartToImageFile(chart, "timeSpentSummary");
}

代码示例来源：origin: kiegroup/optaplanner

seriesIndex++;
JFreeChart chart = new JFreeChart(problemBenchmarkResult.getName() + " best solution mutation statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);
graphFile = writeChartToImageFile(chart, problemBenchmarkResult.getName() + "BestSolutionMutationStatistic");

代码示例来源：origin: kiegroup/optaplanner

seriesIndex++;
JFreeChart chart = new JFreeChart(problemBenchmarkResult.getName() + " score calculation speed statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);
graphFile = writeChartToImageFile(chart, problemBenchmarkResult.getName() + "ScoreCalculationSpeedStatistic");

代码示例来源：origin: kiegroup/optaplanner

seriesIndex++;
JFreeChart chart = new JFreeChart(problemBenchmarkResult.getName() + " memory use statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);
graphFile = writeChartToImageFile(chart, problemBenchmarkResult.getName() + "MemoryUseStatistic");

代码示例来源：origin: kiegroup/optaplanner

JFreeChart chart = new JFreeChart(problemBenchmarkResult.getName() + " move count per step statistic",
    JFreeChart.DEFAULT_TITLE_FONT, plot, true);
graphFile = writeChartToImageFile(chart, problemBenchmarkResult.getName() + "MoveCountPerStepStatistic");