private static JFreeChart createChart(CategoryDataset paramCategoryDataset) {
JFreeChart localJFreeChart =
ChartFactory.createAreaChart(
"Area Chart",
"Category",
"Value",
paramCategoryDataset,
PlotOrientation.VERTICAL,
true,
true,
false);
localJFreeChart.setBackgroundPaint(Color.white);
TextTitle localTextTitle =
new TextTitle(
"An area chart demonstration. We use this subtitle as an example of what happens when you get a really long title or subtitle.");
localTextTitle.setPosition(RectangleEdge.TOP);
localTextTitle.setPadding(new RectangleInsets(UnitType.RELATIVE, 0.05D, 0.05D, 0.05D, 0.05D));
localTextTitle.setVerticalAlignment(VerticalAlignment.BOTTOM);
localJFreeChart.addSubtitle(localTextTitle);
CategoryPlot localCategoryPlot = (CategoryPlot) localJFreeChart.getPlot();
localCategoryPlot.setForegroundAlpha(0.5F);
localCategoryPlot.setDomainGridlinesVisible(true);
CategoryAxis localCategoryAxis = localCategoryPlot.getDomainAxis();
localCategoryAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
localCategoryAxis.setLowerMargin(0.0D);
localCategoryAxis.setUpperMargin(0.0D);
localCategoryAxis.addCategoryLabelToolTip("Type 1", "The first type.");
localCategoryAxis.addCategoryLabelToolTip("Type 2", "The second type.");
localCategoryAxis.addCategoryLabelToolTip("Type 3", "The third type.");
NumberAxis localNumberAxis = (NumberAxis) localCategoryPlot.getRangeAxis();
localNumberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
localNumberAxis.setLabelAngle(0.0D);
ChartUtilities.applyCurrentTheme(localJFreeChart);
return localJFreeChart;
}
/** JFreeChartオブジェクトを作成する */
private JFreeChart createChartObject(Document doc) {
Element root = doc.getDocumentElement();
Element chartInfo = (Element) root.getElementsByTagName("ChartInfo").item(0);
String chartTitle =
chartInfo.getElementsByTagName("Title").item(0).getFirstChild().getNodeValue();
this.chartType = chartInfo.getElementsByTagName("Type").item(0).getFirstChild().getNodeValue();
String categoryLabel =
((Element) chartInfo.getElementsByTagName("Category").item(0))
.getElementsByTagName("Label")
.item(0)
.getFirstChild()
.getNodeValue();
Element firstSeries =
(Element)
((Element) chartInfo.getElementsByTagName("SeriesList").item(0))
.getElementsByTagName("Series")
.item(0);
String firstSeriesLabel =
firstSeries.getElementsByTagName("Label").item(0).getFirstChild().getNodeValue();
// データセットのリストを取得
this.dataSetList = this.getDatasetList(doc);
// 棒チャート(Series数に関わらない)
if (this.chartType.equals("VerticalBar")
|| this.chartType.equals("HorizontalBar")
|| this.chartType.equals("VerticalMultiBar")
|| this.chartType.equals("HorizontalMultiBar")) {
chart =
ChartFactory.createBarChart(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
getLayoutFromDoc(doc),
false,
false,
false);
}
// 3D棒チャート(Series数に関わらない)
else if (this.chartType.equals("Vertical3D_Bar")
|| this.chartType.equals("Horizontal3D_Bar")
|| this.chartType.equals("VerticalMulti3D_Bar")
|| this.chartType.equals("HorizontalMulti3D_Bar")) {
chart =
ChartFactory.createBarChart3D(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
getLayoutFromDoc(doc),
false,
false,
false);
}
// 積み上げ棒チャート
else if ((this.chartType.equals("VerticalStackedBar"))
|| (this.chartType.equals("HorizontalStackedBar"))) {
chart =
ChartFactory.createStackedBarChart(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
getLayoutFromDoc(doc),
false,
false,
false);
}
// 3D積み上げ棒チャート
else if ((this.chartType.equals("VerticalStacked3D_Bar"))
|| (this.chartType.equals("HorizontalStacked3D_Bar"))) {
chart =
ChartFactory.createStackedBarChart3D(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
getLayoutFromDoc(doc),
false,
false,
false);
}
// 折れ線チャート(Series数に関わらない)
else if ((this.chartType.equals("Line")) || (this.chartType.equals("MultiLine"))) {
chart =
ChartFactory.createLineChart(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
PlotOrientation.VERTICAL,
false,
false,
false);
}
// 面チャート(Series数に関わらない)
else if ((this.chartType.equals("Area")) || (this.chartType.equals("MultiArea"))) {
chart =
ChartFactory.createAreaChart(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
PlotOrientation.VERTICAL,
false,
false,
false);
}
// 積み上げ面チャート
else if (this.chartType.equals("StackedArea")) {
chart =
ChartFactory.createStackedAreaChart(
chartTitle,
categoryLabel,
firstSeriesLabel,
(CategoryDataset) this.dataSetList.get(0),
PlotOrientation.VERTICAL,
false,
false,
false);
}
// 円チャート(Series数に関わらない)
else if (this.chartType.equals("Pie")) {
chart =
ChartFactory.createPieChart(
chartTitle, (PieDataset) this.dataSetList.get(0), false, false, false);
}
// 3D円チャート(Series数に関わらない)
else if (this.chartType.equals("Pie_3D")) {
chart =
ChartFactory.createPieChart3D(
chartTitle, (PieDataset) this.dataSetList.get(0), false, false, false);
}
// 複数円チャート(Series数が２以上)
else if (this.chartType.equals("MultiPie")) {
// 複数円チャート
chart =
ChartFactory.createMultiplePieChart(
chartTitle,
(CategoryDataset) this.dataSetList.get(0),
TableOrder.BY_ROW,
false,
false,
false);
}
return chart;
}