protected JFreeChart createGanttChart() throws JRException {
JFreeChart jfreeChart = super.createGanttChart();
CategoryPlot categoryPlot = (CategoryPlot) jfreeChart.getPlot();
categoryPlot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.STANDARD);
categoryPlot.setDomainGridlinesVisible(true);
categoryPlot.setDomainGridlinePosition(CategoryAnchor.END);
categoryPlot.setDomainGridlineStroke(
new BasicStroke(
0.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 50, new float[] {1}, 0));
categoryPlot.setDomainGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
categoryPlot.setRangeGridlinesVisible(true);
categoryPlot.setRangeGridlineStroke(
new BasicStroke(
0.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 50, new float[] {1}, 0));
categoryPlot.setRangeGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
// JRBarPlot barPlot = (BarPlot)categoryPlot;
// categoryPlot.getDomainAxis().setTickLabelsVisible(
// categoryPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels().
// true
// );
CategoryItemRenderer categoryRenderer = categoryPlot.getRenderer();
categoryRenderer.setBaseItemLabelsVisible(true);
BarRenderer barRenderer = (BarRenderer) categoryRenderer;
List seriesPaints =
(List) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.SERIES_COLORS);
barRenderer.setSeriesPaint(0, (Paint) seriesPaints.get(3));
barRenderer.setSeriesPaint(1, (Paint) seriesPaints.get(0));
CategoryDataset categoryDataset = categoryPlot.getDataset();
if (categoryDataset != null) {
for (int i = 0; i < categoryDataset.getRowCount(); i++) {
barRenderer.setSeriesItemLabelFont(i, categoryPlot.getDomainAxis().getTickLabelFont());
barRenderer.setSeriesItemLabelsVisible(i, true);
// barRenderer.setSeriesPaint(i, GRADIENT_PAINTS[i]);
// CategoryMarker categoryMarker = new
// CategoryMarker(categoryDataset.getColumnKey(i),MARKER_COLOR, new BasicStroke(1f));
// categoryMarker.setAlpha(0.5f);
// categoryPlot.addDomainMarker(categoryMarker, Layer.BACKGROUND);
}
}
categoryPlot.setOutlinePaint(Color.DARK_GRAY);
categoryPlot.setOutlineStroke(new BasicStroke(1.5f));
categoryPlot.setOutlineVisible(true);
return jfreeChart;
}
