Example usage for org.jfree.chart.axis SubCategoryAxis setMinorTickMarkInsideLength

Introduction

In this page you can find the example usage for org.jfree.chart.axis SubCategoryAxis setMinorTickMarkInsideLength.

Prototype

public void setMinorTickMarkInsideLength(float length) 

Source Link

Document

Sets the inside length of the minor tick marks and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:org.oscarehr.web.reports.ocan.NeedRatingOverTimeReportGenerator.java

private JFreeChart generateNeedsOverTimeChart() {

    CategoryDataset dataset = this.createDataset();

    JFreeChart chart = ChartFactory.createStackedBarChart("Needs over Time (Consumer and Staff)", // chart title
            "Assessments", // x axis label
            "# of Domain", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );//from   w w  w  .  j av  a  2  s  . com

    chart.setBackgroundPaint(Color.LIGHT_GRAY);

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("Consumer (Unknown)", "G1");
    map.mapKeyToGroup("Consumer (No Needs)", "G1");
    map.mapKeyToGroup("Consumer (Met Needs)", "G1");
    map.mapKeyToGroup("Consumer (Unmet Needs)", "G1");

    map.mapKeyToGroup("Staff (Unknown)", "G2");
    map.mapKeyToGroup("Staff (No Needs)", "G2");
    map.mapKeyToGroup("Staff (Met Needs)", "G2");
    map.mapKeyToGroup("Staff (Unmet Needs)", "G2");

    renderer.setSeriesToGroupMap(map);
    renderer.setItemMargin(0.1);
    //renderer.setItemLabelsVisible(true);
    renderer.setMaximumBarWidth(15);

    Paint p1 = Color.GREEN;
    renderer.setSeriesPaint(0, p1);
    renderer.setSeriesPaint(4, p1);
    renderer.setSeriesPaint(7, p1);

    Paint p2 = Color.BLUE;
    renderer.setSeriesPaint(1, p2);
    renderer.setSeriesPaint(5, p2);
    renderer.setSeriesPaint(8, p2);

    Paint p3 = new Color(255, 255, 153);
    renderer.setSeriesPaint(2, p3);
    renderer.setSeriesPaint(6, p3);
    renderer.setSeriesPaint(9, p3);

    Paint p4 = Color.ORANGE;
    renderer.setSeriesPaint(3, p4);
    renderer.setSeriesPaint(7, p4);
    renderer.setSeriesPaint(10, p4);

    SubCategoryAxis domainAxis = new SubCategoryAxis("Assessments");
    domainAxis.setCategoryMargin(0.05);
    domainAxis.addSubCategory("Consumer");
    domainAxis.addSubCategory("Staff");
    domainAxis.setMinorTickMarkInsideLength(10);
    domainAxis.setMinorTickMarkInsideLength(10);
    domainAxis.setMinorTickMarksVisible(true);

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(domainAxis);
    plot.setRenderer(renderer);

    LegendItemCollection result = new LegendItemCollection();
    LegendItem item1 = new LegendItem("Unknown", Color.GREEN);
    LegendItem item2 = new LegendItem("No Needs", Color.BLUE);
    LegendItem item3 = new LegendItem("Met Needs", new Color(255, 255, 153));
    LegendItem item4 = new LegendItem("Unmet Needs", Color.ORANGE);

    result.add(item1);
    result.add(item2);
    result.add(item3);
    result.add(item4);

    plot.setFixedLegendItems(result);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.black);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setRange(new Range(0, 24), true, false);
    rangeAxis.setTickUnit(new NumberTickUnit(4));

    plot.getDomainAxis().setCategoryMargin(0.35);

    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.BASELINE_LEFT));

    return chart;
}

---